/* Copyright (c) 2001-2010, The HSQL Development Group
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the HSQL Development Group nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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package org.hsqldb.jdbc;
import java.io.Reader;
import java.io.InputStream;
import java.io.StringReader;
import java.math.BigDecimal;
import java.sql.Array;
import java.sql.Blob;
import java.sql.CallableStatement;
import java.sql.Clob;
import java.sql.Date;
import java.sql.Ref;
import java.sql.SQLException;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.Map;
//#ifdef JAVA6
import java.sql.NClob;
import java.sql.RowId;
import java.sql.SQLXML;
//#endif JAVA6
import org.hsqldb.error.ErrorCode;
import org.hsqldb.HsqlException;
import org.hsqldb.HsqlDateTime;
import org.hsqldb.SchemaObject;
import org.hsqldb.SessionInterface;
import org.hsqldb.error.Error;
import org.hsqldb.lib.IntValueHashMap;
import org.hsqldb.result.ResultConstants;
import org.hsqldb.types.BinaryData;
import org.hsqldb.types.BlobDataID;
import org.hsqldb.types.ClobDataID;
import org.hsqldb.types.DateTimeType;
import org.hsqldb.types.JavaObjectData;
import org.hsqldb.types.TimeData;
import org.hsqldb.types.TimestampData;
import org.hsqldb.types.Type;
import org.hsqldb.types.Types;
/* $Id: JDBCCallableStatement.java 3596 2010-05-30 13:06:33Z fredt $ */
/** @todo fredt 1.9.0 - review wrt multiple result sets, named parameters etc. */
// boucherb@users patch 1.7.2 - CallableStatement impl removed
// from JDBCParameterMetaData and moved here; sundry changes elsewhere to
// comply
// TODO: 1.7.2 Alpha N :: DONE
// maybe implement set-by-parameter-name. We have an informal spec,
// being "@p1" => 1, "@p2" => 2, etc. Problems: return value is "@p0"
// and there is no support for registering the return value as an out
// parameter.
// TODO: 1.9.x
// engine and client-side mechanisms for adding, retrieving,
// navigating (and perhaps controlling holdability of) multiple
// results generated from a single execution.
// boucherb@users 2004-03/04-xx - patch 1.7.2 - some minor code cleanup
// - parameter map NPE correction
// - embedded SQL/SQLCLI client usability
// (parameter naming changed from @n to @pn)
// boucherb@users 2004-04-xx - doc 1.7.2 - javadocs added/updated
// boucherb@users 2005-12-07 - patch 1.8.0.x - initial JDBC 4.0 support work
// boucherb@users 2006-05-22 - doc 1.9.0 - full synch up to Mustang Build 84
// Revision 1.14 2006/07/12 11:58:49 boucherb
// - full synch up to Mustang b90
/**
* <!-- start generic documentation -->
*
* The interface used to execute SQL stored procedures. The JDBC API
* provides a stored procedure SQL escape syntax that allows stored procedures
* to be called in a standard way for all RDBMSs. This escape syntax has one
* form that includes a result parameter and one that does not. If used, the result
* parameter must be registered as an OUT parameter. The other parameters
* can be used for input, output or both. Parameters are referred to
* sequentially, by number, with the first parameter being 1.
* <p>(JDBC4 clarification:)
* <PRE>
* {?= call <procedure-name>[(<arg1>,<arg2>, ...)]}
* {call <procedure-name>[(<arg1>,<arg2>, ...)]}
* </PRE>
* <P>
* IN parameter values are set using the <code>set</code> methods inherited from
* {@link java.sql.PreparedStatement}. The type of all OUT parameters must be
* registered prior to executing the stored procedure; their values
* are retrieved after execution via the <code>get</code> methods provided here.
* <P>
* A <code>CallableStatement</code> can return one {@link java.sql.ResultSet} object or
* multiple <code>ResultSet</code> objects. Multiple
* <code>ResultSet</code> objects are handled using operations
* inherited from {@link java.sql.Statement}.
* <P>
* For maximum portability, a call's <code>ResultSet</code> objects and
* update counts should be processed prior to getting the values of output
* parameters.
* <P>
*
* <!-- end generic documentation -->
*
* <!-- start Release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* Some of the previously unsupported features of this interface
* are now supported, such as the parameterName-based setter methods. <p>
*
* More importantly, JDBCCallableStatement objects are now backed by a true
* compiled parameteric representation. Hence, there are now significant
* performance gains to be had by using a CallableStatement object instead of
* a Statement object, if a short-running CALL statement is to be executed more
* than a small number of times. Moreover, the recent work lays the foundation
* for work in a subsequenct release to support CallableStatement OUT and
* IN OUT style parameters, as well as the generation and retrieval of multiple
* results in response to the execution of a CallableStatement object. <p>
*
* For a more in-depth discussion of performance issues regarding HSQLDB
* prepared and callable statement objects, please see overview section of
* {@link JDBCParameterMetaData JDBCPreparedStatment}.
*
* <hr>
*
* As with many DBMS, HSQLDB support for stored procedures is not provided in
* a completely standard fashion. <p>
*
* Beyond the XOpen/ODBC extended scalar functions, stored procedures are
* typically supported in ways that vary greatly from one DBMS implementation
* to the next. So, it is almost guaranteed that the code for a stored
* procedure written under a specific DBMS product will not work without
* at least some modification in the context of another vendor's product
* or even across a single vendor's product lines. Moving stored procedures
* from one DBMS product line to another almost invariably involves complex
* porting issues and often may not be possible at all. <em>Be warned</em>. <p>
*
* One kind of HSQLDB stored procedures is Java routines that map directly onto
* the static methods of compiled Java classes found on the classpath of the
* engine at runtime. <p>
*
* Overloaded methods are supported and resolved according to the type of
* para;meters.
*
* The other kind of HSQLDB stored procedures is SQL routines that are created
* as part of schemas.
*
* With SQL routines, <code>OUT</code> and <code>IN OUT</code> parameters
* are also supported. <p>
*
* In addition, HSQLDB stored procedure call mechanism allows the
* more general HSQLDB SQL expression evaluation mechanism. This
* extension provides the ability to evaluate simple SQL expressions, possibly
* containing Java method invocations. <p>
*
* With HSQLDB, executing a <code>CALL</code> statement that produces an opaque
* (OTHER) or known scalar object reference has virtually the same effect as:
*
* <PRE class="SqlCodeExample">
* CREATE TABLE DUAL (dummy VARCHAR);
* INSERT INTO DUAL VALUES(NULL);
* SELECT <simple-expression> FROM DUAL;
* </PRE>
*
* As a transitional measure, HSQLDB provides the ability to materialize a
* general result set in response to stored procedure execution. In this case,
* the stored procedure's Java method descriptor must specify a return type of
* java.lang.Object for external use (although at any point in the devlopment
* cycle, other, proprietary return types may accepted internally for engine
* development purposes).
*
* When HSQLDB detects that the runtime class of the resulting Object is
* elligible, an automatic internal unwrapping is performed to correctly
* expose the underlying result set to the client, whether local or remote. <p>
*
* Additionally, HSQLDB automatically detects if java.sql.Connection is
* the class of the first argument of any underlying Java method(s). If so,
* then the engine transparently supplies the internal Connection object
* corresponding to the Session executing the call, adjusting the positions
* of other arguments to suite the SQL context. <p>
*
* The features above are not intended to be permanent. Rather, the intention
* is to offer more general and powerful mechanisms in a future release;
* it is recommend to use them only as a temporary convenience. <p>
*
* For instance, one might be well advised to future-proof by writing
* HSQLDB-specific adapter methods that in turn call the real logic of an
* underlying generalized JDBC stored procedure library. <p>
*
* Here is a very simple example of an HSQLDB stored procedure generating a
* user-defined result set:
*
* <pre class="JavaCodeExample">
* <span class="JavaKeyWord">package</span> mypackage;
*
* <span class="JavaKeyWord">class</span> MyClass {
*
* <span class="JavaKeyWord">public static</span> Object <b>mySp</b>(Connection conn) <span class="JavaKeyWord">throws</span> SQLException {
* <span class="JavaKeyWord">return</span> conn.<b>createStatement</b>().<b>executeQuery</b>(<span class="JavaStringLiteral">"select * from my_table"</span>);
* }
* }
* </pre>
*
* Here is a refinement demonstrating no more than the bare essence of the idea
* behind a more portable style:
*
* <pre class="JavaCodeExample">
* <span class="JavaKeyWord">package</span> mypackage;
*
* <span class="JavaKeyWord">import</span> java.sql.ResultSet;
* <span class="JavaKeyWord">import</span> java.sql.SQLException;
*
* <span class="JavaKeyWord">class</span> MyLibraryClass {
*
* <span class="JavaKeyWord">public static</span> ResultSet <b>mySp()</b> <span class="JavaKeyWord">throws</span> SQLException {
* <span class="JavaKeyWord">return</span> ctx.<b>getConnection</b>().<b>createStatement</b>().<b>executeQuery</b>(<span class="JavaStringLiteral">"select * from my_table"</span>);
* }
* }
*
* //--
*
* <span class="JavaKeyWord">package</span> myadaptorpackage;
*
* <span class="JavaKeyWord">import</span> java.sql.Connection;
* <span class="JavaKeyWord">import</span> java.sql.SQLException;
*
* <span class="JavaKeyWord">class</span> MyAdaptorClass {
*
* <span class="JavaKeyWord">public static</span> Object <b>mySp</b>(Connection conn) <span class="JavaKeyWord">throws</span> SQLException {
* MyLibraryClass.<b>getCtx()</b>.<b>setConnection</b>(conn);
* <span class="JavaKeyWord">return</span> MyLibraryClass.<b>mySp</b>();
* }
* }
* </pre>
*
* In a future release, it is intended to provided some new features
* that will support writing fairly portable JDBC-based stored procedure
* code: <P>
*
* <ul>
* <li> Support for the <span class="JavaStringLiteral">"jdbc:default:connection"</span>
* standard database connection url. <p>
*
* <li> A well-defined specification of the behaviour of the HSQLDB execution
* stack under stored procedure calls. <p>
*
* <li> A well-defined, pure JDBC specification for generating multiple
* results from HSQLDB stored procedures for client retrieval.
* </ul>
*
* (boucherb@users)
* </div>
* <!-- end Release-specific documentation -->
*
* @author Campbell Boucher-Burnett (boucherb@users dot sourceforge.net)
* @author Fred Toussi (fredt@users dot sourceforge.net)
* @version 2.0
* @since 1.7.2
* @revised JDK 1.6, HSQLDB 2.0
* @see JDBCConnection#prepareCall
* @see JDBCResultSet
*/
public class JDBCCallableStatement extends JDBCPreparedStatement implements CallableStatement {
// ----------------------------------- JDBC 1 ----------------------------------
/**
* <!-- start generic documentation -->
*
* Registers the OUT parameter in ordinal position
* <code>parameterIndex</code> to the JDBC type
* <code>sqlType</code>. All OUT parameters must be registered
* before a stored procedure is executed.
* <p>
* The JDBC type specified by <code>sqlType</code> for an OUT
* parameter determines the Java type that must be used
* in the <code>get</code> method to read the value of that parameter.
* <p>
* If the JDBC type expected to be returned to this output parameter
* is specific to this particular database, <code>sqlType</code>
* should be <code>java.sql.Types.OTHER</code>. The method
* {@link #getObject} retrieves the value.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @param sqlType the JDBC type code defined by <code>java.sql.Types</code>.
* If the parameter is of JDBC type <code>NUMERIC</code>
* or <code>DECIMAL</code>, the version of
* <code>registerOutParameter</code> that accepts a scale value
* should be used.
*
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type
* @see java.sql.Types
*/
public synchronized void registerOutParameter(int parameterIndex,
int sqlType) throws SQLException {
checkGetParameterIndex(parameterIndex);
if (parameterModes[--parameterIndex]
== SchemaObject.ParameterModes.PARAM_IN) {
throw Util.invalidArgument();
}
}
/**
* <!-- start generic documentation -->
*
* Registers the parameter in ordinal position
* <code>parameterIndex</code> to be of JDBC type
* <code>sqlType</code>. (JDBC4 clarification:) All OUT parameters must be registered
* before a stored procedure is executed.
* <p>
* The JDBC type specified by <code>sqlType</code> for an OUT
* parameter determines the Java type that must be used
* in the <code>get</code> method to read the value of that parameter.
* <p>
* This version of <code>registerOutParameter</code> should be
* used when the parameter is of JDBC type <code>NUMERIC</code>
* or <code>DECIMAL</code>.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @param sqlType the SQL type code defined by <code>java.sql.Types</code>.
* @param scale the desired number of digits to the right of the
* decimal point. It must be greater than or equal to zero.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type
* @see java.sql.Types
*/
public synchronized void registerOutParameter(int parameterIndex,
int sqlType, int scale) throws SQLException {
registerOutParameter(parameterIndex, sqlType);
}
/**
* <!-- start generic documentation -->
*
* Retrieves whether the last OUT parameter read had the value of
* SQL <code>NULL</code>. Note that this method should be called only after
* calling a getter method; otherwise, there is no value to use in
* determining whether it is <code>null</code> or not.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @return <code>true</code> if the last parameter read was SQL
* <code>NULL</code>; <code>false</code> otherwise
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
*/
public synchronized boolean wasNull() throws SQLException {
if (isClosed || connection.isClosed) {
checkClosed();
}
return wasNullValue;
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>CHAR</code>,
* <code>VARCHAR</code>, or <code>LONGVARCHAR</code> parameter as a
* <code>String</code> in the Java programming language.
* <p>
* For the fixed-length type JDBC <code>CHAR</code>,
* the <code>String</code> object
* returned has exactly the same value the (JDBC4 clarification:) SQL
* <code>CHAR</code> value had in the
* database, including any padding added by the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>,
* the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setString
*/
public synchronized String getString(
int parameterIndex) throws SQLException {
return (String) getColumnInType(parameterIndex, Type.SQL_VARCHAR);
}
/**
* <!-- start generic documentation -->
*
* (JDBC4 modified:)
* Retrieves the value of the designated JDBC <code>BIT</code>
* or <code>BOOLEAN</code> parameter as a
* <code>boolean</code> in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>,
* the result is <code>false</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setBoolean
*/
public synchronized boolean getBoolean(
int parameterIndex) throws SQLException {
Object o = getColumnInType(parameterIndex, Type.SQL_BOOLEAN);
return o == null ? false
: ((Boolean) o).booleanValue();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>TINYINT</code> parameter
* as a <code>byte</code> in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setByte
*/
public synchronized byte getByte(int parameterIndex) throws SQLException {
Object o = getColumnInType(parameterIndex, Type.TINYINT);
return o == null ? 0
: ((Number) o).byteValue();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>SMALLINT</code> parameter
* as a <code>short</code> in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setShort
*/
public synchronized short getShort(
int parameterIndex) throws SQLException {
Object o = getColumnInType(parameterIndex, Type.SQL_SMALLINT);
return o == null ? 0
: ((Number) o).shortValue();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>INTEGER</code> parameter
* as an <code>int</code> in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setInt
*/
public synchronized int getInt(int parameterIndex) throws SQLException {
Object o = getColumnInType(parameterIndex, Type.SQL_INTEGER);
return o == null ? 0
: ((Number) o).intValue();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>BIGINT</code> parameter
* as a <code>long</code> in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setLong
*/
public synchronized long getLong(int parameterIndex) throws SQLException {
Object o = getColumnInType(parameterIndex, Type.SQL_BIGINT);
return o == null ? 0
: ((Number) o).longValue();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>FLOAT</code> parameter
* as a <code>float</code> in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setFloat
*/
public synchronized float getFloat(
int parameterIndex) throws SQLException {
Object o = getColumnInType(parameterIndex, Type.SQL_DOUBLE);
return o == null ? (float) 0.0
: ((Number) o).floatValue();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>DOUBLE</code> parameter as a <code>double</code>
* in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setDouble
*/
public synchronized double getDouble(
int parameterIndex) throws SQLException {
Object o = getColumnInType(parameterIndex, Type.SQL_DOUBLE);
return o == null ? 0.0
: ((Number) o).doubleValue();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>NUMERIC</code> parameter as a
* <code>java.math.BigDecimal</code> object with <i>scale</i> digits to
* the right of the decimal point.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @param scale the number of digits to the right of the decimal point
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @deprecated use <code>getBigDecimal(int parameterIndex)</code>
* or <code>getBigDecimal(String parameterName)</code>
* @see #setBigDecimal
*/
//#ifdef DEPRECATEDJDBC
public synchronized BigDecimal getBigDecimal(int parameterIndex,
int scale) throws SQLException {
if (isClosed || connection.isClosed) {
checkClosed();
}
if (scale < 0) {
throw Util.outOfRangeArgument();
}
BigDecimal bd = getBigDecimal(parameterIndex);
if (bd != null) {
bd = bd.setScale(scale, BigDecimal.ROUND_DOWN);
}
return bd;
}
//#endif
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>BINARY</code> or
* <code>VARBINARY</code> parameter as an array of <code>byte</code>
* values in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setBytes
*/
public synchronized byte[] getBytes(
int parameterIndex) throws SQLException {
Object x = getColumnInType(parameterIndex, Type.SQL_VARBINARY);
if (x == null) {
return null;
}
return ((BinaryData) x).getBytes();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>DATE</code> parameter as a
* <code>java.sql.Date</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setDate
*/
public synchronized Date getDate(int parameterIndex) throws SQLException {
TimestampData t = (TimestampData) getColumnInType(parameterIndex,
Type.SQL_DATE);
if (t == null) {
return null;
}
return (Date) Type.SQL_DATE.convertSQLToJava(session, t);
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>TIME</code> parameter as a
* <code>java.sql.Time</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setTime
*/
public synchronized Time getTime(int parameterIndex) throws SQLException {
TimeData t = (TimeData) getColumnInType(parameterIndex, Type.SQL_TIME);
if (t == null) {
return null;
}
return (Time) Type.SQL_TIME.convertSQLToJava(session, t);
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>TIMESTAMP</code>
* parameter as a <code>java.sql.Timestamp</code> object. <p>
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setTimestamp
*/
public synchronized Timestamp getTimestamp(
int parameterIndex) throws SQLException {
TimestampData t = (TimestampData) getColumnInType(parameterIndex,
Type.SQL_TIMESTAMP);
if (t == null) {
return null;
}
return (Timestamp) Type.SQL_TIMESTAMP.convertSQLToJava(session, t);
}
//----------------------------------------------------------------------
// Advanced features:
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated parameter as an <code>Object</code>
* in the Java programming language. If the value is an SQL <code>NULL</code>,
* the driver returns a Java <code>null</code>.
* <p>
* This method returns a Java object whose type corresponds to the JDBC
* type that was registered for this parameter using the method
* <code>registerOutParameter</code>. By registering the target JDBC
* type as <code>java.sql.Types.OTHER</code>, this method can be used
* to read database-specific abstract data types.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return A <code>java.lang.Object</code> holding the OUT parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see java.sql.Types
* @see #setObject
*/
public synchronized Object getObject(
int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
Type sourceType = parameterTypes[parameterIndex - 1];
switch (sourceType.typeCode) {
case Types.SQL_DATE :
return getDate(parameterIndex);
case Types.SQL_TIME :
case Types.SQL_TIME_WITH_TIME_ZONE :
return getTime(parameterIndex);
case Types.SQL_TIMESTAMP :
case Types.SQL_TIMESTAMP_WITH_TIME_ZONE :
return getTimestamp(parameterIndex);
case Types.SQL_BINARY :
case Types.SQL_VARBINARY :
return getBytes(parameterIndex);
case Types.SQL_BIT : {
boolean b = getBoolean(parameterIndex);
return wasNull() ? null
: b ? Boolean.TRUE
: Boolean.FALSE;
}
case Types.OTHER :
case Types.JAVA_OBJECT : {
Object o = getColumnInType(parameterIndex, sourceType);
if (o == null) {
return null;
}
try {
return ((JavaObjectData) o).getObject();
} catch (HsqlException e) {
throw Util.sqlException(e);
}
}
default :
return getColumnInType(parameterIndex, sourceType);
}
}
// ----------------------------------- JDBC 2 ----------------------------------
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>NUMERIC</code> parameter as a
* <code>java.math.BigDecimal</code> object with as many digits to the
* right of the decimal point as the value contains.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value in full precision. If the value is
* SQL <code>NULL</code>, the result is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setBigDecimal
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public synchronized BigDecimal getBigDecimal(
int parameterIndex) throws SQLException {
if (isClosed || connection.isClosed) {
checkClosed();
}
Type targetType = resultMetaData.columnTypes[parameterIndex - 1];
switch (targetType.typeCode) {
case Types.SQL_NUMERIC :
case Types.SQL_DECIMAL :
break;
case Types.TINYINT :
case Types.SQL_SMALLINT :
case Types.SQL_INTEGER :
case Types.SQL_BIGINT :
targetType = Type.SQL_DECIMAL;
break;
case Types.SQL_DOUBLE:
default :
targetType = Type.SQL_DECIMAL_DEFAULT;
break;
}
return (BigDecimal) getColumnInType(parameterIndex, targetType);
}
/**
* <!-- start generic documentation -->
*
* Returns an object representing the value of OUT parameter
* <code>parameterIndex</code> and uses <code>map</code> for the custom
* mapping of the parameter value.
* <p>
* This method returns a Java object whose type corresponds to the
* JDBC type that was registered for this parameter using the method
* <code>registerOutParameter</code>. By registering the target
* JDBC type as <code>java.sql.Types.OTHER</code>, this method can
* be used to read database-specific abstract data types.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, and so on
* @param map the mapping from SQL type names to Java classes
* @return a <code>java.lang.Object</code> holding the OUT parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setObject
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
//#ifdef JAVA6
public Object getObject(int parameterIndex,
Map<String, Class<?>> map) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
//#else
/*
public Object getObject(int parameterIndex, Map map) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
*/
//#endif
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>REF(<structured-type>)</code>
* parameter as a {@link java.sql.Ref} object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value as a <code>Ref</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>, the value
* <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public Ref getRef(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>BLOB</code> parameter as a
* {@link java.sql.Blob} object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @return the parameter value as a <code>Blob</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>, the value
* <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public synchronized Blob getBlob(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
Type sourceType = resultMetaData.columnTypes[parameterIndex - 1];
Object o = getColumnInType(parameterIndex, sourceType);
if (o == null) {
return null;
}
if (o instanceof BlobDataID) {
return new JDBCBlobClient(session, (BlobDataID) o);
}
throw Util.sqlException(ErrorCode.X_42561);
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>CLOB</code> parameter as a
* <code>java.sql.Clob</code> object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, and
* so on
* @return the parameter value as a <code>Clob</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>, the
* value <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public synchronized Clob getClob(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
Type sourceType = resultMetaData.columnTypes[parameterIndex - 1];
Object o = getColumnInType(parameterIndex, sourceType);
if (o == null) {
return null;
}
if (o instanceof ClobDataID) {
return new JDBCClobClient(session, (ClobDataID) o);
}
throw Util.sqlException(ErrorCode.X_42561);
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>ARRAY</code> parameter as an
* {@link java.sql.Array} object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, and
* so on
* @return the parameter value as an <code>Array</code> object in
* the Java programming language. If the value was SQL <code>NULL</code>, the
* value <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public Array getArray(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
Type type = resultMetaData.columnTypes[parameterIndex - 1];
if (!type.isArrayType()) {
throw Util.sqlException(ErrorCode.X_42561);
}
Object[] data = (Object[]) parameterValues[parameterIndex - 1];
if (data == null) {
return null;
}
return new JDBCArray(data, type.collectionBaseType(), type, connection);
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>DATE</code> parameter as a
* <code>java.sql.Date</code> object, using
* the given <code>Calendar</code> object
* to construct the date.
* With a <code>Calendar</code> object, the driver
* can calculate the date taking into account a custom timezone and locale.
* If no <code>Calendar</code> object is specified, the driver uses the
* default timezone and locale.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @param cal the <code>Calendar</code> object the driver will use
* to construct the date
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setDate
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public synchronized Date getDate(int parameterIndex,
Calendar cal) throws SQLException {
TimestampData t = (TimestampData) getColumnInType(parameterIndex,
Type.SQL_DATE);
if (t == null) {
return null;
}
long millis = t.getSeconds() * 1000;
if (cal != null) {
millis = HsqlDateTime.convertMillisToCalendar(cal, millis);
}
return new Date(millis);
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>TIME</code> parameter as a
* <code>java.sql.Time</code> object, using
* the given <code>Calendar</code> object
* to construct the time.
* With a <code>Calendar</code> object, the driver
* can calculate the time taking into account a custom timezone and locale.
* If no <code>Calendar</code> object is specified, the driver uses the
* default timezone and locale.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @param cal the <code>Calendar</code> object the driver will use
* to construct the time
* @return the parameter value; if the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setTime
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public synchronized Time getTime(int parameterIndex,
Calendar cal) throws SQLException {
TimeData t = (TimeData) getColumnInType(parameterIndex, Type.SQL_TIME);
if (t == null) {
return null;
}
long millis = DateTimeType.normaliseTime(t.getSeconds()) * 1000;
if (!resultMetaData.columnTypes[--parameterIndex]
.isDateTimeTypeWithZone()) {
Calendar calendar = cal == null ? session.getCalendar()
: cal;
millis = HsqlDateTime.convertMillisToCalendar(calendar, millis);
millis = HsqlDateTime.getNormalisedTime(millis);
}
return new Time(millis);
}
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>TIMESTAMP</code> parameter as a
* <code>java.sql.Timestamp</code> object, using
* the given <code>Calendar</code> object to construct
* the <code>Timestamp</code> object.
* With a <code>Calendar</code> object, the driver
* can calculate the timestamp taking into account a custom timezone and locale.
* If no <code>Calendar</code> object is specified, the driver uses the
* default timezone and locale.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,
* and so on
* @param cal the <code>Calendar</code> object the driver will use
* to construct the timestamp
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #setTimestamp
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*/
public synchronized Timestamp getTimestamp(int parameterIndex,
Calendar cal) throws SQLException {
TimestampData t = (TimestampData) getColumnInType(parameterIndex,
Type.SQL_TIMESTAMP);
if (t == null) {
return null;
}
long millis = t.getSeconds() * 1000;
if (!resultMetaData.columnTypes[--parameterIndex]
.isDateTimeTypeWithZone()) {
Calendar calendar = cal == null ? session.getCalendar()
: cal;
if (cal != null) {
millis = HsqlDateTime.convertMillisToCalendar(calendar,
millis);
}
}
Timestamp ts = new Timestamp(millis);
ts.setNanos(t.getNanos());
return ts;
}
/**
* <!-- start generic documentation -->
*
* Registers the designated output parameter.
* This version of
* the method <code>registerOutParameter</code>
* should be used for a user-defined or <code>REF</code> output parameter. Examples
* of user-defined types include: <code>STRUCT</code>, <code>DISTINCT</code>,
* <code>JAVA_OBJECT</code>, and named array types.
* <p>
* All OUT parameters must be registered
* before a stored procedure is executed.
* <p> For a user-defined parameter, the fully-qualified SQL
* type name of the parameter should also be given, while a <code>REF</code>
* parameter requires that the fully-qualified type name of the
* referenced type be given. A JDBC driver that does not need the
* type code and type name information may ignore it. To be portable,
* however, applications should always provide these values for
* user-defined and <code>REF</code> parameters.
*
* Although it is intended for user-defined and <code>REF</code> parameters,
* this method may be used to register a parameter of any JDBC type.
* If the parameter does not have a user-defined or <code>REF</code> type, the
* <i>typeName</i> parameter is ignored.
*
* <P><B>Note:</B> When reading the value of an out parameter, you
* must use the getter method whose Java type corresponds to the
* parameter's registered SQL type.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,...
* @param sqlType a value from {@link java.sql.Types}
* @param typeName the fully-qualified name of an SQL structured type
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type
* @see java.sql.Types
* @since JDK 1.2 (JDK 1.1.x developers: read the overview for
* JDBCParameterMetaData)
*
*/
public synchronized void registerOutParameter(int parameterIndex,
int sqlType, String typeName) throws SQLException {
registerOutParameter(parameterIndex, sqlType);
}
// ----------------------------------- JDBC 3 ----------------------------------
/**
* <!-- start generic documentation -->
*
* Registers the OUT parameter named
* <code>parameterName</code> to the JDBC type
* <code>sqlType</code>. All OUT parameters must be registered
* before a stored procedure is executed.
* <p>
* The JDBC type specified by <code>sqlType</code> for an OUT
* parameter determines the Java type that must be used
* in the <code>get</code> method to read the value of that parameter.
* <p>
* If the JDBC type expected to be returned to this output parameter
* is specific to this particular database, <code>sqlType</code>
* should be <code>java.sql.Types.OTHER</code>. The method
* {@link #getObject} retrieves the value.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param sqlType the JDBC type code defined by <code>java.sql.Types</code>.
* If the parameter is of JDBC type <code>NUMERIC</code>
* or <code>DECIMAL</code>, the version of
* <code>registerOutParameter</code> that accepts a scale value
* should be used.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type or if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQL 1.7.0
* @see java.sql.Types
*/
//#ifdef JAVA4
public synchronized void registerOutParameter(String parameterName,
int sqlType) throws SQLException {
registerOutParameter(findParameterIndex(parameterName), sqlType);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Registers the parameter named
* <code>parameterName</code> to be of JDBC type
* <code>sqlType</code>. (JDBC4 clarification:) All OUT parameters must be registered
* before a stored procedure is executed.
* <p>
* The JDBC type specified by <code>sqlType</code> for an OUT
* parameter determines the Java type that must be used
* in the <code>get</code> method to read the value of that parameter.
* <p>
* This version of <code>registerOutParameter</code> should be
* used when the parameter is of JDBC type <code>NUMERIC</code>
* or <code>DECIMAL</code>.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param sqlType SQL type code defined by <code>java.sql.Types</code>.
* @param scale the desired number of digits to the right of the
* decimal point. It must be greater than or equal to zero.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type or if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
* @see java.sql.Types
*/
//#ifdef JAVA4
public synchronized void registerOutParameter(String parameterName,
int sqlType, int scale) throws SQLException {
registerOutParameter(findParameterIndex(parameterName), sqlType);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Registers the designated output parameter. This version of
* the method <code>registerOutParameter</code>
* should be used for a user-named or REF output parameter. Examples
* of user-named types include: STRUCT, DISTINCT, JAVA_OBJECT, and
* named array types.
* <p>
* (JDBC4 clarification:)<p>
* All OUT parameters must be registered
* before a stored procedure is executed.
* <p>
* For a user-named parameter the fully-qualified SQL
* type name of the parameter should also be given, while a REF
* parameter requires that the fully-qualified type name of the
* referenced type be given. A JDBC driver that does not need the
* type code and type name information may ignore it. To be portable,
* however, applications should always provide these values for
* user-named and REF parameters.
*
* Although it is intended for user-named and REF parameters,
* this method may be used to register a parameter of any JDBC type.
* If the parameter does not have a user-named or REF type, the
* typeName parameter is ignored.
*
* <P><B>Note:</B> When reading the value of an out parameter, you
* must use the <code>getXXX</code> method whose Java type XXX corresponds to the
* parameter's registered SQL type.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param sqlType a value from {@link java.sql.Types}
* @param typeName the fully-qualified name of an SQL structured type
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type or if the JDBC driver does not support
* this method
* @see java.sql.Types
* @since JDK 1.4, HSQL 1.7.0
*/
//#ifdef JAVA4
public synchronized void registerOutParameter(String parameterName,
int sqlType, String typeName) throws SQLException {
registerOutParameter(findParameterIndex(parameterName), sqlType);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>DATALINK</code> parameter as a
* <code>java.net.URL</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,...
* @return a <code>java.net.URL</code> object that represents the
* JDBC <code>DATALINK</code> value used as the designated
* parameter
* @exception SQLException if a database access error occurs,
* this method is called on a closed <code>CallableStatement</code>,
* or if the URL being returned is
* not a valid URL on the Java platform
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setURL
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public java.net.URL getURL(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.net.URL</code> object.
* The driver converts this to an SQL <code>DATALINK</code> value when
* it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param val the parameter value
* @exception SQLException if a database access error occurs,
* this method is called on a closed <code>CallableStatement</code>,
* or if a URL is malformed
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getURL
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public void setURL(String parameterName,
java.net.URL val) throws SQLException {
setURL(findParameterIndex(parameterName), val);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to SQL <code>NULL</code>.
*
* <P><B>Note:</B> You must specify the parameter's SQL type.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param sqlType the SQL type code defined in <code>java.sql.Types</code>
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setNull(String parameterName,
int sqlType) throws SQLException {
setNull(findParameterIndex(parameterName), sqlType);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>boolean</code> value.
*
* <p>(JDBC4 clarification:)<p>
*
* The driver converts this
* to an SQL <code>BIT</code> or <code>BOOLEAN</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @see #getBoolean
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getBoolean
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setBoolean(String parameterName,
boolean x) throws SQLException {
setBoolean(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>byte</code> value.
* The driver converts this
* to an SQL <code>TINYINT</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getByte
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setByte(String parameterName,
byte x) throws SQLException {
setByte(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>short</code> value.
* The driver converts this
* to an SQL <code>SMALLINT</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getShort
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setShort(String parameterName,
short x) throws SQLException {
setShort(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>int</code> value.
* The driver converts this
* to an SQL <code>INTEGER</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getInt
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setInt(String parameterName,
int x) throws SQLException {
setInt(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>long</code> value.
* The driver converts this
* to an SQL <code>BIGINT</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getLong
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setLong(String parameterName,
long x) throws SQLException {
setLong(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>float</code> value.
* The driver converts this
* to an SQL <code>FLOAT</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getFloat
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setFloat(String parameterName,
float x) throws SQLException {
setFloat(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>double</code> value.
* The driver converts this
* to an SQL <code>DOUBLE</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getDouble
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setDouble(String parameterName,
double x) throws SQLException {
setDouble(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given
* <code>java.math.BigDecimal</code> value.
* The driver converts this to an SQL <code>NUMERIC</code> value when
* it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getBigDecimal
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setBigDecimal(String parameterName,
BigDecimal x) throws SQLException {
setBigDecimal(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java <code>String</code> value.
* The driver converts this
* to an SQL <code>VARCHAR</code> or <code>LONGVARCHAR</code> value
* (depending on the argument's
* size relative to the driver's limits on <code>VARCHAR</code> values)
* when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getString
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setString(String parameterName,
String x) throws SQLException {
setString(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given Java array of bytes.
* The driver converts this to an SQL <code>VARBINARY</code> or
* <code>LONGVARBINARY</code> (depending on the argument's size relative
* to the driver's limits on <code>VARBINARY</code> values) when it sends
* it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getBytes
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setBytes(String parameterName,
byte[] x) throws SQLException {
setBytes(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.sql.Date</code> value
* (JDBC4 clarification:)<p>
* using the default time zone of the virtual machine that is running
* the application.
* The driver converts this
* to an SQL <code>DATE</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getDate
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setDate(String parameterName,
Date x) throws SQLException {
setDate(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.sql.Time</code> value.
* The driver converts this
* to an SQL <code>TIME</code> value when it sends it to the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getTime
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setTime(String parameterName,
Time x) throws SQLException {
setTime(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.sql.Timestamp</code> value.
* The driver
* converts this to an SQL <code>TIMESTAMP</code> value when it sends it to the
* database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getTimestamp
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setTimestamp(String parameterName,
Timestamp x) throws SQLException {
setTimestamp(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given input stream, which will have
* the specified number of bytes.
* When a very large ASCII value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code>. Data will be read from the stream
* as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from ASCII to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the Java input stream that contains the ASCII parameter value
* @param length the number of bytes in the stream
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setAsciiStream(String parameterName,
java.io.InputStream x, int length) throws SQLException {
setAsciiStream(findParameterIndex(parameterName), x, length);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given input stream, which will have
* the specified number of bytes.
* When a very large binary value is input to a <code>LONGVARBINARY</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code> object. The data will be read from the stream
* as needed until end-of-file is reached.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the java input stream which contains the binary parameter value
* @param length the number of bytes in the stream
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setBinaryStream(String parameterName,
java.io.InputStream x, int length) throws SQLException {
setBinaryStream(findParameterIndex(parameterName), x, length);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the value of the designated parameter with the given object. The second
* argument must be an object type; for integral values, the
* <code>java.lang</code> equivalent objects should be used.
*
* <p>The given Java object will be converted to the given targetSqlType
* before being sent to the database.
*
* If the object has a custom mapping (is of a class implementing the
* interface <code>SQLData</code>),
* the JDBC driver should call the method <code>SQLData.writeSQL</code> to write it
* to the SQL data stream.
* If, on the other hand, the object is of a class implementing
* <code>Ref</code>, <code>Blob</code>, <code>Clob</code>, <code>NClob</code>,
* <code>Struct</code>, <code>java.net.URL</code>,
* or <code>Array</code>, the driver should pass it to the database as a
* value of the corresponding SQL type.
* <P>
* Note that this method may be used to pass datatabase-
* specific abstract data types.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the object containing the input parameter value
* @param targetSqlType the SQL type (as defined in java.sql.Types) to be
* sent to the database. The scale argument may further qualify this type.
* @param scale for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types,
* this is the number of digits after the decimal point. For all other
* types, this value will be ignored.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>targetSqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type
* @see java.sql.Types
* @see #getObject
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setObject(String parameterName, Object x,
int targetSqlType,
int scale) throws SQLException {
setObject(findParameterIndex(parameterName), x, targetSqlType, scale);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the value of the designated parameter with the given object.
* This method is like the method <code>setObject</code>
* above, except that it assumes a scale of zero.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the object containing the input parameter value
* @param targetSqlType the SQL type (as defined in java.sql.Types) to be
* sent to the database
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if <code>targetSqlType</code> is
* a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
* <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
* <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
* <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
* or <code>STRUCT</code> data type and the JDBC driver does not support
* this data type
* @see #getObject
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setObject(String parameterName, Object x,
int targetSqlType) throws SQLException {
setObject(findParameterIndex(parameterName), x, targetSqlType);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the value of the designated parameter with the given object.
* The second parameter must be of type <code>Object</code>; therefore, the
* <code>java.lang</code> equivalent objects should be used for built-in types.
*
* <p>The JDBC specification specifies a standard mapping from
* Java <code>Object</code> types to SQL types. The given argument
* will be converted to the corresponding SQL type before being
* sent to the database.
*
* <p>Note that this method may be used to pass datatabase-
* specific abstract data types, by using a driver-specific Java
* type.
*
* If the object is of a class implementing the interface <code>SQLData</code>,
* the JDBC driver should call the method <code>SQLData.writeSQL</code>
* to write it to the SQL data stream.
* If, on the other hand, the object is of a class implementing
* <code>Ref</code>, <code>Blob</code>, <code>Clob</code>, <code>NClob</code>,
* <code>Struct</code>, <code>java.net.URL</code>,
* or <code>Array</code>, the driver should pass it to the database as a
* value of the corresponding SQL type.
* <P>
* This method throws an exception if there is an ambiguity, for example, if the
* object is of a class implementing more than one of the interfaces named above.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the object containing the input parameter value
* @exception SQLException if a database access error occurs,
* this method is called on a closed <code>CallableStatement</code> or if the given
* <code>Object</code> parameter is ambiguous
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getObject
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setObject(String parameterName,
Object x) throws SQLException {
setObject(findParameterIndex(parameterName), x);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>Reader</code>
* object, which is the given number of characters long.
* When a very large UNICODE value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.Reader</code> object. The data will be read from the stream
* as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from UNICODE to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param reader the <code>java.io.Reader</code> object that
* contains the UNICODE data used as the designated parameter
* @param length the number of characters in the stream
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setCharacterStream(String parameterName,
java.io.Reader reader, int length) throws SQLException {
setCharacterStream(findParameterIndex(parameterName), reader, length);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.sql.Date</code> value,
* using the given <code>Calendar</code> object. The driver uses
* the <code>Calendar</code> object to construct an SQL <code>DATE</code> value,
* which the driver then sends to the database. With a
* a <code>Calendar</code> object, the driver can calculate the date
* taking into account a custom timezone. If no
* <code>Calendar</code> object is specified, the driver uses the default
* timezone, which is that of the virtual machine running the application.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @param cal the <code>Calendar</code> object the driver will use
* to construct the date
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getDate
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setDate(String parameterName, Date x,
Calendar cal) throws SQLException {
setDate(findParameterIndex(parameterName), x, cal);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.sql.Time</code> value,
* using the given <code>Calendar</code> object. The driver uses
* the <code>Calendar</code> object to construct an SQL <code>TIME</code> value,
* which the driver then sends to the database. With a
* a <code>Calendar</code> object, the driver can calculate the time
* taking into account a custom timezone. If no
* <code>Calendar</code> object is specified, the driver uses the default
* timezone, which is that of the virtual machine running the application.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @param cal the <code>Calendar</code> object the driver will use
* to construct the time
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getTime
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setTime(String parameterName, Time x,
Calendar cal) throws SQLException {
setTime(findParameterIndex(parameterName), x, cal);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.sql.Timestamp</code> value,
* using the given <code>Calendar</code> object. The driver uses
* the <code>Calendar</code> object to construct an SQL <code>TIMESTAMP</code> value,
* which the driver then sends to the database. With a
* a <code>Calendar</code> object, the driver can calculate the timestamp
* taking into account a custom timezone. If no
* <code>Calendar</code> object is specified, the driver uses the default
* timezone, which is that of the virtual machine running the application.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @param cal the <code>Calendar</code> object the driver will use
* to construct the timestamp
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #getTimestamp
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setTimestamp(String parameterName, Timestamp x,
Calendar cal) throws SQLException {
setTimestamp(findParameterIndex(parameterName), x, cal);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to SQL <code>NULL</code>.
* This version of the method <code>setNull</code> should
* be used for user-defined types and REF type parameters. Examples
* of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and
* named array types.
*
* <P><B>Note:</B> To be portable, applications must give the
* SQL type code and the fully-qualified SQL type name when specifying
* a NULL user-defined or REF parameter. In the case of a user-defined type
* the name is the type name of the parameter itself. For a REF
* parameter, the name is the type name of the referenced type. If
* a JDBC driver does not need the type code or type name information,
* it may ignore it.
*
* Although it is intended for user-defined and Ref parameters,
* this method may be used to set a null parameter of any JDBC type.
* If the parameter does not have a user-defined or REF type, the given
* typeName is ignored.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param sqlType a value from <code>java.sql.Types</code>
* @param typeName the fully-qualified name of an SQL user-defined type;
* ignored if the parameter is not a user-defined type or
* SQL <code>REF</code> value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized void setNull(String parameterName, int sqlType,
String typeName) throws SQLException {
setNull(findParameterIndex(parameterName), sqlType, typeName);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>CHAR</code>, <code>VARCHAR</code>,
* or <code>LONGVARCHAR</code> parameter as a <code>String</code> in
* the Java programming language.
* <p>
* For the fixed-length type JDBC <code>CHAR</code>,
* the <code>String</code> object
* returned has exactly the same value the (JDBC4 clarification:) SQL
* <code>CHAR</code> value had in the
* database, including any padding added by the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setString
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized String getString(
String parameterName) throws SQLException {
return getString(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* (JDBC4 modified:)<p>
* Retrieves the value of a JDBC <code>BIT</code> or <code>BOOLEAN</code>
* parameter as a
* <code>boolean</code> in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>false</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setBoolean
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized boolean getBoolean(
String parameterName) throws SQLException {
return getBoolean(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>TINYINT</code> parameter as a <code>byte</code>
* in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setByte
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized byte getByte(
String parameterName) throws SQLException {
return getByte(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>SMALLINT</code> parameter as a <code>short</code>
* in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setShort
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized short getShort(
String parameterName) throws SQLException {
return getShort(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>INTEGER</code> parameter as an <code>int</code>
* in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>,
* the result is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setInt
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized int getInt(String parameterName) throws SQLException {
return getInt(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>BIGINT</code> parameter as a <code>long</code>
* in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>,
* the result is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setLong
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized long getLong(
String parameterName) throws SQLException {
return getLong(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>FLOAT</code> parameter as a <code>float</code>
* in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>,
* the result is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setFloat
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized float getFloat(
String parameterName) throws SQLException {
return getFloat(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>DOUBLE</code> parameter as a <code>double</code>
* in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>,
* the result is <code>0</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setDouble
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized double getDouble(
String parameterName) throws SQLException {
return getDouble(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>BINARY</code> or <code>VARBINARY</code>
* parameter as an array of <code>byte</code> values in the Java
* programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result is
* <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setBytes
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized byte[] getBytes(
String parameterName) throws SQLException {
return getBytes(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>DATE</code> parameter as a
* <code>java.sql.Date</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setDate
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Date getDate(
String parameterName) throws SQLException {
return getDate(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>TIME</code> parameter as a
* <code>java.sql.Time</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setTime
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Time getTime(
String parameterName) throws SQLException {
return getTime(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>TIMESTAMP</code> parameter as a
* <code>java.sql.Timestamp</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value. If the value is SQL <code>NULL</code>, the result
* is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setTimestamp
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Timestamp getTimestamp(
String parameterName) throws SQLException {
return getTimestamp(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a parameter as an <code>Object</code> in the Java
* programming language. If the value is an SQL <code>NULL</code>, the
* driver returns a Java <code>null</code>.
* <p>
* This method returns a Java object whose type corresponds to the JDBC
* type that was registered for this parameter using the method
* <code>registerOutParameter</code>. By registering the target JDBC
* type as <code>java.sql.Types.OTHER</code>, this method can be used
* to read database-specific abstract data types.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return A <code>java.lang.Object</code> holding the OUT parameter value.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see java.sql.Types
* @see #setObject
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Object getObject(
String parameterName) throws SQLException {
return getObject(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>NUMERIC</code> parameter as a
* <code>java.math.BigDecimal</code> object with as many digits to the
* right of the decimal point as the value contains.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value in full precision. If the value is
* SQL <code>NULL</code>, the result is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setBigDecimal
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized BigDecimal getBigDecimal(
String parameterName) throws SQLException {
return getBigDecimal(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Returns an object representing the value of OUT parameter
* <code>parameterName</code> and uses <code>map</code> for the custom
* mapping of the parameter value.
* <p>
* This method returns a Java object whose type corresponds to the
* JDBC type that was registered for this parameter using the method
* <code>registerOutParameter</code>. By registering the target
* JDBC type as <code>java.sql.Types.OTHER</code>, this method can
* be used to read database-specific abstract data types.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param map the mapping from SQL type names to Java classes
* @return a <code>java.lang.Object</code> holding the OUT parameter value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setObject
* @since JDK 1.4, HSQLDB 1.7.0
*/
/** @todo: how to use CodeSwitcher and +JAVA6 to specifiy Map<String,Class<?>> */
//#ifdef JAVA6
@SuppressWarnings("unchecked")
//#endif JAVA6
//#ifdef JAVA4
public synchronized Object getObject(String parameterName,
Map map) throws SQLException {
return getObject(findParameterIndex(parameterName), map);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>REF(<structured-type>)</code>
* parameter as a {@link java.sql.Ref} object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value as a <code>Ref</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>,
* the value <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Ref getRef(String parameterName) throws SQLException {
return getRef(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>BLOB</code> parameter as a
* {@link java.sql.Blob} object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value as a <code>Blob</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>,
* the value <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Blob getBlob(
String parameterName) throws SQLException {
return getBlob(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>CLOB</code> parameter as a
* {@link java.sql.Clob} object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value as a <code>Clob</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>,
* the value <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Clob getClob(
String parameterName) throws SQLException {
return getClob(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>ARRAY</code> parameter as an
* {@link java.sql.Array} object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value as an <code>Array</code> object in
* Java programming language. If the value was SQL <code>NULL</code>,
* the value <code>null</code> is returned.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Array getArray(
String parameterName) throws SQLException {
return getArray(findParameterIndex(parameterName));
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>DATE</code> parameter as a
* <code>java.sql.Date</code> object, using
* the given <code>Calendar</code> object
* to construct the date.
* With a <code>Calendar</code> object, the driver
* can calculate the date taking into account a custom timezone and locale.
* If no <code>Calendar</code> object is specified, the driver uses the
* default timezone and locale.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param cal the <code>Calendar</code> object the driver will use
* to construct the date
* @return the parameter value. If the value is SQL <code>NULL</code>,
* the result is <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setDate
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Date getDate(String parameterName,
Calendar cal) throws SQLException {
return getDate(findParameterIndex(parameterName), cal);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>TIME</code> parameter as a
* <code>java.sql.Time</code> object, using
* the given <code>Calendar</code> object
* to construct the time.
* With a <code>Calendar</code> object, the driver
* can calculate the time taking into account a custom timezone and locale.
* If no <code>Calendar</code> object is specified, the driver uses the
* default timezone and locale.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param cal the <code>Calendar</code> object the driver will use
* to construct the time
* @return the parameter value; if the value is SQL <code>NULL</code>, the result is
* <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setTime
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Time getTime(String parameterName,
Calendar cal) throws SQLException {
return getTime(findParameterIndex(parameterName), cal);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>TIMESTAMP</code> parameter as a
* <code>java.sql.Timestamp</code> object, using
* the given <code>Calendar</code> object to construct
* the <code>Timestamp</code> object.
* With a <code>Calendar</code> object, the driver
* can calculate the timestamp taking into account a custom timezone and locale.
* If no <code>Calendar</code> object is specified, the driver uses the
* default timezone and locale.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
*
* @param parameterName the name of the parameter
* @param cal the <code>Calendar</code> object the driver will use
* to construct the timestamp
* @return the parameter value. If the value is SQL <code>NULL</code>, the result is
* <code>null</code>.
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setTimestamp
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public synchronized Timestamp getTimestamp(String parameterName,
Calendar cal) throws SQLException {
return getTimestamp(findParameterIndex(parameterName), cal);
}
//#endif JAVA4
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>DATALINK</code> parameter as a
* <code>java.net.URL</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value as a <code>java.net.URL</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>, the
* value <code>null</code> is returned.
* @exception SQLException if a database access error occurs,
* this method is called on a closed <code>CallableStatement</code>,
* or if there is a problem with the URL
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @see #setURL
* @since JDK 1.4, HSQLDB 1.7.0
*/
//#ifdef JAVA4
public java.net.URL getURL(String parameterName) throws SQLException {
return getURL(findParameterIndex(parameterName));
}
//#endif JAVA4
//------------------------- JDBC 4.0 -----------------------------------
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>ROWID</code> parameter as a
* <code>java.sql.RowId</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2,...
* @return a <code>RowId</code> object that represents the JDBC <code>ROWID</code>
* value is used as the designated parameter. If the parameter contains
* a SQL <code>NULL</code>, then a <code>null</code> value is returned.
* @throws SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public RowId getRowId(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>ROWID</code> parameter as a
* <code>java.sql.RowId</code> object.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return a <code>RowId</code> object that represents the JDBC <code>ROWID</code>
* value is used as the designated parameter. If the parameter contains
* a SQL <code>NULL</code>, then a <code>null</code> value is returned.
* @throws SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized RowId getRowId(
String parameterName) throws SQLException {
return getRowId(findParameterIndex(parameterName));
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Sets the designated parameter to the given <code>java.sql.RowId</code> object. The
* driver converts this to a SQL <code>ROWID</code> when it sends it to the
* database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @param x the parameter value
* @throws SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setRowId(String parameterName,
RowId x) throws SQLException {
super.setRowId(findParameterIndex(parameterName), x);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given <code>String</code> object.
* The driver converts this to a SQL <code>NCHAR</code> or
* <code>NVARCHAR</code> or <code>LONGNVARCHAR</code>
* @param parameterName the name of the parameter to be set
* @param value the parameter value
* @throws SQLException if the driver does not support national
* character sets; if the driver can detect that a data conversion
* error could occur; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setNString(String parameterName,
String value) throws SQLException {
super.setNString(findParameterIndex(parameterName), value);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>Reader</code> object. The
* <code>Reader</code> reads the data till end-of-file is reached. The
* driver does the necessary conversion from Java character format to
* the national character set in the database.
* @param parameterName the name of the parameter to be set
* @param value the parameter value
* @param length the number of characters in the parameter data.
* @throws SQLException if the driver does not support national
* character sets; if the driver can detect that a data conversion
* error could occur; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setNCharacterStream(String parameterName,
Reader value, long length) throws SQLException {
super.setNCharacterStream(findParameterIndex(parameterName), value,
length);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>java.sql.NClob</code> object. The object
* implements the <code>java.sql.NClob</code> interface. This <code>NClob</code>
* object maps to a SQL <code>NCLOB</code>.
* @param parameterName the name of the parameter to be set
* @param value the parameter value
* @throws SQLException if the driver does not support national
* character sets; if the driver can detect that a data conversion
* error could occur; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setNClob(String parameterName,
NClob value) throws SQLException {
super.setNClob(findParameterIndex(parameterName), value);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>Reader</code> object. The <code>reader</code> must contain the number
* of characters specified by length otherwise a <code>SQLException</code> will be
* generated when the <code>CallableStatement</code> is executed.
* This method differs from the <code>setCharacterStream (int, Reader, int)</code> method
* because it informs the driver that the parameter value should be sent to
* the server as a <code>CLOB</code>. When the <code>setCharacterStream</code> method is used, the
* driver may have to do extra work to determine whether the parameter
* data should be send to the server as a <code>LONGVARCHAR</code> or a <code>CLOB</code>
* @param parameterName the name of the parameter to be set
* @param reader An object that contains the data to set the parameter value to.
* @param length the number of characters in the parameter data.
* @throws SQLException if parameterIndex does not correspond to a parameter
* marker in the SQL statement; if the length specified is less than zero;
* a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
*
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setClob(String parameterName, Reader reader,
long length) throws SQLException {
super.setClob(findParameterIndex(parameterName), reader, length);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>InputStream</code> object. The <code>inputstream</code> must contain the number
* of characters specified by length, otherwise a <code>SQLException</code> will be
* generated when the <code>CallableStatement</code> is executed.
* This method differs from the <code>setBinaryStream (int, InputStream, int)</code>
* method because it informs the driver that the parameter value should be
* sent to the server as a <code>BLOB</code>. When the <code>setBinaryStream</code> method is used,
* the driver may have to do extra work to determine whether the parameter
* data should be sent to the server as a <code>LONGVARBINARY</code> or a <code>BLOB</code>
*
* @param parameterName the name of the parameter to be set
* the second is 2, ...
*
* @param inputStream An object that contains the data to set the parameter
* value to.
* @param length the number of bytes in the parameter data.
* @throws SQLException if parameterIndex does not correspond
* to a parameter marker in the SQL statement, or if the length specified
* is less than zero; if the number of bytes in the inputstream does not match
* the specfied length; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
*
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setBlob(String parameterName,
InputStream inputStream,
long length) throws SQLException {
super.setBlob(findParameterIndex(parameterName), inputStream, length);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>Reader</code> object. The <code>reader</code> must contain the number
* of characters specified by length otherwise a <code>SQLException</code> will be
* generated when the <code>CallableStatement</code> is executed.
* This method differs from the <code>setCharacterStream (int, Reader, int)</code> method
* because it informs the driver that the parameter value should be sent to
* the server as a <code>NCLOB</code>. When the <code>setCharacterStream</code> method is used, the
* driver may have to do extra work to determine whether the parameter
* data should be send to the server as a <code>LONGNVARCHAR</code> or a <code>NCLOB</code>
*
* @param parameterName the name of the parameter to be set
* @param reader An object that contains the data to set the parameter value to.
* @param length the number of characters in the parameter data.
* @throws SQLException if parameterIndex does not correspond to a parameter
* marker in the SQL statement; if the length specified is less than zero;
* if the driver does not support national
* character sets; if the driver can detect that a data conversion
* error could occur; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setNClob(String parameterName, Reader reader,
long length) throws SQLException {
super.setNClob(findParameterIndex(parameterName), reader, length);
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated JDBC <code>NCLOB</code> parameter as a
* <code>java.sql.NClob</code> object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex the first parameter is 1, the second is 2, and
* so on
* @return the parameter value as a <code>NClob</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>, the
* value <code>null</code> is returned.
* @exception SQLException if the driver does not support national
* character sets; if the driver can detect that a data conversion
* error could occur; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public NClob getNClob(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of a JDBC <code>NCLOB</code> parameter as a
* <code>java.sql.NClob</code> object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return the parameter value as a <code>NClob</code> object in the
* Java programming language. If the value was SQL <code>NULL</code>,
* the value <code>null</code> is returned.
* @exception SQLException if the driver does not support national
* character sets; if the driver can detect that a data conversion
* error could occur; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized NClob getNClob(
String parameterName) throws SQLException {
return getNClob(findParameterIndex(parameterName));
}
//#endif JAVA6
/**
* Sets the designated parameter to the given <code>java.sql.SQLXML</code> object. The driver converts this to an
* <code>SQL XML</code> value when it sends it to the database.
*
* @param parameterName the name of the parameter
* @param xmlObject a <code>SQLXML</code> object that maps an <code>SQL XML</code> value
* @throws SQLException if a database access error occurs,
* this method is called on a closed <code>CallableStatement</code> or
* the <code>java.xml.transform.Result</code>,
* <code>Writer</code> or <code>OutputStream</code> has not been closed for the <code>SQLXML</code> object
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setSQLXML(String parameterName,
SQLXML xmlObject) throws SQLException {
super.setSQLXML(findParameterIndex(parameterName), xmlObject);
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated <code>SQL XML</code> parameter as a
* <code>java.sql.SQLXML</code> object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex index of the first parameter is 1, the second is 2, ...
* @return a <code>SQLXML</code> object that maps an <code>SQL XML</code> value
* @throws SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public SQLXML getSQLXML(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated <code>SQL XML</code> parameter as a
* <code>java.sql.SQLXML</code> object in the Java programming language.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return a <code>SQLXML</code> object that maps an <code>SQL XML</code> value
* @throws SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized SQLXML getSQLXML(
String parameterName) throws SQLException {
return getSQLXML(findParameterIndex(parameterName));
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated <code>NCHAR</code>,
* <code>NVARCHAR</code>
* or <code>LONGNVARCHAR</code> parameter as
* a <code>String</code> in the Java programming language.
* <p>
* For the fixed-length type JDBC <code>NCHAR</code>,
* the <code>String</code> object
* returned has exactly the same value the SQL
* <code>NCHAR</code> value had in the
* database, including any padding added by the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterIndex index of the first parameter is 1, the second is 2, ...
* @return a <code>String</code> object that maps an
* <code>NCHAR</code>, <code>NVARCHAR</code> or <code>LONGNVARCHAR</code> value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
* @see #setNString
*/
//#ifdef JAVA6
public String getNString(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated <code>NCHAR</code>,
* <code>NVARCHAR</code>
* or <code>LONGNVARCHAR</code> parameter as
* a <code>String</code> in the Java programming language.
* <p>
* For the fixed-length type JDBC <code>NCHAR</code>,
* the <code>String</code> object
* returned has exactly the same value the SQL
* <code>NCHAR</code> value had in the
* database, including any padding added by the database.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return a <code>String</code> object that maps an
* <code>NCHAR</code>, <code>NVARCHAR</code> or <code>LONGNVARCHAR</code> value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
* @see #setNString
*/
//#ifdef JAVA6
public synchronized String getNString(
String parameterName) throws SQLException {
return getNString(findParameterIndex(parameterName));
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated parameter as a
* <code>java.io.Reader</code> object in the Java programming language.
* It is intended for use when
* accessing <code>NCHAR</code>,<code>NVARCHAR</code>
* and <code>LONGNVARCHAR</code> parameters.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @return a <code>java.io.Reader</code> object that contains the parameter
* value; if the value is SQL <code>NULL</code>, the value returned is
* <code>null</code> in the Java programming language.
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public Reader getNCharacterStream(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
throw Util.notSupported();
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated parameter as a
* <code>java.io.Reader</code> object in the Java programming language.
* It is intended for use when
* accessing <code>NCHAR</code>,<code>NVARCHAR</code>
* and <code>LONGNVARCHAR</code> parameters.
*
* <!-- end generic documentation -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return a <code>java.io.Reader</code> object that contains the parameter
* value; if the value is SQL <code>NULL</code>, the value returned is
* <code>null</code> in the Java programming language
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized Reader getNCharacterStream(
String parameterName) throws SQLException {
return getNCharacterStream(findParameterIndex(parameterName));
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated parameter as a
* <code>java.io.Reader</code> object in the Java programming language.
*
* <!-- end generic documentstion -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB does not yet support this feature. <p>
*
* Calling this method always throws an <code>SQLException</code>.
* </div>
* <!-- end release-specific documentation -->
*
* @return a <code>java.io.Reader</code> object that contains the parameter
* value; if the value is SQL <code>NULL</code>, the value returned is
* <code>null</code> in the Java programming language.
* @param parameterIndex the first parameter is 1, the second is 2, ...
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public Reader getCharacterStream(int parameterIndex) throws SQLException {
checkGetParameterIndex(parameterIndex);
Type sourceType = resultMetaData.columnTypes[parameterIndex - 1];
Object o = getColumnInType(parameterIndex, sourceType);
if (o == null) {
return null;
}
if (o instanceof ClobDataID) {
return ((ClobDataID) o).getCharacterStream(session);
} else if (o instanceof Clob) {
return ((Clob) o).getCharacterStream();
} else if (o instanceof String) {
return new StringReader((String) o);
}
throw Util.sqlException(ErrorCode.X_42561);
}
//#endif JAVA6
/**
* <!-- start generic documentation -->
*
* Retrieves the value of the designated parameter as a
* <code>java.io.Reader</code> object in the Java programming language.
*
* <!-- end generic documentstion -->
*
* <!-- start release-specific documentation -->
* <div class="ReleaseSpecificDocumentation">
* <h3>HSQLDB-Specific Information:</h3> <p>
*
* HSQLDB supports this feature. <p>
*
* </div>
* <!-- end release-specific documentation -->
*
* @param parameterName the name of the parameter
* @return a <code>java.io.Reader</code> object that contains the parameter
* value; if the value is SQL <code>NULL</code>, the value returned is
* <code>null</code> in the Java programming language
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized Reader getCharacterStream(
String parameterName) throws SQLException {
return getCharacterStream(findParameterIndex(parameterName));
}
//#endif JAVA6
/**
* Sets the designated parameter to the given <code>java.sql.Blob</code> object.
* The driver converts this to an SQL <code>BLOB</code> value when it
* sends it to the database.
*
* @param parameterName the name of the parameter
* @param x a <code>Blob</code> object that maps an SQL <code>BLOB</code> value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setBlob(String parameterName,
Blob x) throws SQLException {
super.setBlob(findParameterIndex(parameterName), x);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given <code>java.sql.Clob</code> object.
* The driver converts this to an SQL <code>CLOB</code> value when it
* sends it to the database.
*
* @param parameterName the name of the parameter
* @param x a <code>Clob</code> object that maps an SQL <code>CLOB</code> value
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setClob(String parameterName,
Clob x) throws SQLException {
super.setClob(findParameterIndex(parameterName), x);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given input stream, which will have
* the specified number of bytes.
* When a very large ASCII value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code>. Data will be read from the stream
* as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from ASCII to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
*
* @param parameterName the name of the parameter
* @param x the Java input stream that contains the ASCII parameter value
* @param length the number of bytes in the stream
* @exception SQLException if parameterName does not correspond to a named
* parameter; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setAsciiStream(String parameterName,
java.io.InputStream x, long length) throws SQLException {
if (length > Integer.MAX_VALUE) {
String msg = "Maximum ASCII input octet length exceeded: "
+ length; // NOI18N
throw Util.sqlException(ErrorCode.JDBC_INPUTSTREAM_ERROR, msg);
}
this.setAsciiStream(parameterName, x, (int) length);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given input stream, which will have
* the specified number of bytes.
* When a very large binary value is input to a <code>LONGVARBINARY</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code> object. The data will be read from the stream
* as needed until end-of-file is reached.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
*
* @param parameterName the name of the parameter
* @param x the java input stream which contains the binary parameter value
* @param length the number of bytes in the stream
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setBinaryStream(String parameterName,
java.io.InputStream x, long length) throws SQLException {
if (length > Integer.MAX_VALUE) {
String msg = "Maximum Binary input octet length exceeded: "
+ length; // NOI18N
throw Util.sqlException(ErrorCode.JDBC_INPUTSTREAM_ERROR, msg);
}
setBinaryStream(parameterName, x, (int) length);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given <code>Reader</code>
* object, which is the given number of characters long.
* When a very large UNICODE value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.Reader</code> object. The data will be read from the stream
* as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from UNICODE to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
*
* @param parameterName the name of the parameter
* @param reader the <code>java.io.Reader</code> object that
* contains the UNICODE data used as the designated parameter
* @param length the number of characters in the stream
* @exception SQLException if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @exception SQLFeatureNotSupportedException if the JDBC driver does not support
* this method
* @since JDK 1.6, HSQLDB 2.0
*/
//#ifdef JAVA6
public synchronized void setCharacterStream(String parameterName,
java.io.Reader reader, long length) throws SQLException {
if (length > Integer.MAX_VALUE) {
String msg = "Maximum character input length exceeded: " + length; // NOI18N
throw Util.sqlException(ErrorCode.JDBC_INPUTSTREAM_ERROR, msg);
}
setCharacterStream(parameterName, reader, (int) length);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given input stream.
* When a very large ASCII value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code>. Data will be read from the stream
* as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from ASCII to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
* it might be more efficient to use a version of
* <code>setAsciiStream</code> which takes a length parameter.
*
* @param parameterName the name of the parameter
* @param x the Java input stream that contains the ASCII parameter value
* @exception SQLException if parameterName does not correspond to a named
* parameter; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
* @since 1.6
*/
//#ifdef JAVA6
public synchronized void setAsciiStream(String parameterName,
java.io.InputStream x) throws SQLException {
super.setAsciiStream(findParameterIndex(parameterName), x);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given input stream.
* When a very large binary value is input to a <code>LONGVARBINARY</code>
* parameter, it may be more practical to send it via a
* <code>java.io.InputStream</code> object. The data will be read from the
* stream as needed until end-of-file is reached.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
* it might be more efficient to use a version of
* <code>setBinaryStream</code> which takes a length parameter.
*
* @param parameterName the name of the parameter
* @param x the java input stream which contains the binary parameter value
* @exception SQLException if parameterName does not correspond to a named
* parameter; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
* @since 1.6
*/
//#ifdef JAVA6
public synchronized void setBinaryStream(String parameterName,
java.io.InputStream x) throws SQLException {
super.setBinaryStream(findParameterIndex(parameterName), x);
}
//#endif JAVA6
/**
* Sets the designated parameter to the given <code>Reader</code>
* object.
* When a very large UNICODE value is input to a <code>LONGVARCHAR</code>
* parameter, it may be more practical to send it via a
* <code>java.io.Reader</code> object. The data will be read from the stream
* as needed until end-of-file is reached. The JDBC driver will
* do any necessary conversion from UNICODE to the database char format.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
* it might be more efficient to use a version of
* <code>setCharacterStream</code> which takes a length parameter.
*
* @param parameterName the name of the parameter
* @param reader the <code>java.io.Reader</code> object that contains the
* Unicode data
* @exception SQLException if parameterName does not correspond to a named
* parameter; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
* @since 1.6
*/
//#ifdef JAVA6
public synchronized void setCharacterStream(String parameterName,
java.io.Reader reader) throws SQLException {
super.setCharacterStream(findParameterIndex(parameterName), reader);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>Reader</code> object. The
* <code>Reader</code> reads the data till end-of-file is reached. The
* driver does the necessary conversion from Java character format to
* the national character set in the database.
*
* <P><B>Note:</B> This stream object can either be a standard
* Java stream object or your own subclass that implements the
* standard interface.
* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
* it might be more efficient to use a version of
* <code>setNCharacterStream</code> which takes a length parameter.
*
* @param parameterName the name of the parameter
* @param value the parameter value
* @throws SQLException if parameterName does not correspond to a named
* parameter; if the driver does not support national
* character sets; if the driver can detect that a data conversion
* error could occur; if a database access error occurs; or
* this method is called on a closed <code>CallableStatement</code>
* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
* @since 1.6
*/
//#ifdef JAVA6
public synchronized void setNCharacterStream(String parameterName,
Reader value) throws SQLException {
super.setNCharacterStream(findParameterIndex(parameterName), value);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>Reader</code> object.
* This method differs from the <code>setCharacterStream (int, Reader)</code> method
* because it informs the driver that the parameter value should be sent to
* the server as a <code>CLOB</code>. When the <code>setCharacterStream</code> method is used, the
* driver may have to do extra work to determine whether the parameter
* data should be send to the server as a <code>LONGVARCHAR</code> or a <code>CLOB</code>
*
* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
* it might be more efficient to use a version of
* <code>setClob</code> which takes a length parameter.
*
* @param parameterName the name of the parameter
* @param reader An object that contains the data to set the parameter value to.
* @throws SQLException if parameterName does not correspond to a named
* parameter; if a database access error occurs or this method is called on
* a closed <code>CallableStatement</code>
*
* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
* @since 1.6
*/
//#ifdef JAVA6
public synchronized void setClob(String parameterName,
Reader reader) throws SQLException {
super.setClob(findParameterIndex(parameterName), reader);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>InputStream</code> object.
* This method differs from the <code>setBinaryStream (int, InputStream)</code>
* method because it informs the driver that the parameter value should be
* sent to the server as a <code>BLOB</code>. When the <code>setBinaryStream</code> method is used,
* the driver may have to do extra work to determine whether the parameter
* data should be send to the server as a <code>LONGVARBINARY</code> or a <code>BLOB</code>
*
* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
* it might be more efficient to use a version of
* <code>setBlob</code> which takes a length parameter.
*
* @param parameterName the name of the parameter
* @param inputStream An object that contains the data to set the parameter
* value to.
* @throws SQLException if parameterName does not correspond to a named
* parameter; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
*
* @since 1.6
*/
//#ifdef JAVA6
public synchronized void setBlob(
String parameterName,
InputStream inputStream) throws SQLException {
super.setBlob(findParameterIndex(parameterName), inputStream);
}
//#endif JAVA6
/**
* Sets the designated parameter to a <code>Reader</code> object.
* This method differs from the <code>setCharacterStream (int, Reader)</code> method
* because it informs the driver that the parameter value should be sent to
* the server as a <code>NCLOB</code>. When the <code>setCharacterStream</code> method is used, the
* driver may have to do extra work to determine whether the parameter
* data should be send to the server as a <code>LONGNVARCHAR</code> or a <code>NCLOB</code>
* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
* it might be more efficient to use a version of
* <code>setNClob</code> which takes a length parameter.
*
* @param parameterName the name of the parameter
* @param reader An object that contains the data to set the parameter value to.
* @throws SQLException if parameterName does not correspond to a named
* parameter; if the driver does not support national character sets;
* if the driver can detect that a data conversion
* error could occur; if a database access error occurs or
* this method is called on a closed <code>CallableStatement</code>
* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
*
* @since 1.6
*/
//#ifdef JAVA6
public synchronized void setNClob(String parameterName,
Reader reader) throws SQLException {
super.setNClob(findParameterIndex(parameterName), reader);
}
//#endif JAVA6
// --------------------------- Internal Implementation -------------------------
/** parameter name => parameter index */
private IntValueHashMap parameterNameMap;
private boolean wasNullValue;
/** parameter index => registered OUT type */
// private IntKeyIntValueHashMap outRegistrationMap;
/**
* Constructs a new JDBCCallableStatement with the specified connection and
* result type.
*
* @param c the connection on which this statement will execute
* @param sql the SQL statement this object represents
* @param resultSetType the type of result this statement will produce
* @throws HsqlException if the statement is not accepted by the database
* @throws SQLException if preprocessing by driver fails
*/
public JDBCCallableStatement(
JDBCConnection c, String sql, int resultSetType,
int resultSetConcurrency,
int resultSetHoldability) throws HsqlException, SQLException {
super(c, sql, resultSetType, resultSetConcurrency,
resultSetHoldability, ResultConstants.RETURN_NO_GENERATED_KEYS,
null, null);
String[] names;
String name;
// outRegistrationMap = new IntKeyIntValueHashMap();
parameterNameMap = new IntValueHashMap();
if (parameterMetaData != null) {
names = parameterMetaData.columnLabels;
for (int i = 0; i < names.length; i++) {
name = names[i];
// PRE: should never happen in practice
if (name == null || name.length() == 0) {
continue; // throw?
}
parameterNameMap.put(name, i);
}
}
}
void fetchResult() throws SQLException {
super.fetchResult();
if (resultIn.getType() == ResultConstants.CALL_RESPONSE) {
Object[] data = resultIn.getParameterData();
for (int i = 0; i < parameterValues.length; i++) {
parameterValues[i] = data[i];
}
}
}
/**
* Retrieves the parameter index corresponding to the given
* parameter name. <p>
*
* @param parameterName to look up
* @throws SQLException if not found
* @return index for name
*/
int findParameterIndex(String parameterName) throws SQLException {
if (isClosed || connection.isClosed) {
checkClosed();
}
int index = parameterNameMap.get(parameterName, -1);
if (index >= 0) {
return index + 1;
}
throw Util.sqlException(ErrorCode.JDBC_COLUMN_NOT_FOUND,
parameterName);
}
/**
* Does the specialized work required to free this object's resources and
* that of it's parent classes. <p>
*
* @throws SQLException if a database access error occurs
*/
public synchronized void close() throws SQLException {
if (isClosed()) {
return;
}
// outRegistrationMap = null;
parameterNameMap = null;
super.close();
}
/**
* Checks if the parameter of the given index has been successfully
* registered as an OUT parameter. <p>
*
* @param parameterIndex to check
* @throws SQLException if not registered
*/
/*
private void checkIsRegisteredParameterIndex(int parameterIndex)
throws SQLException {
int type;
String msg;
checkClosed();
type = outRegistrationMap.get(parameterIndex, Integer.MIN_VALUE);
if (type == Integer.MIN_VALUE) {
msg = "Parameter not registered: " + parameterIndex; //NOI18N
throw Util.sqlException(ErrorCode.INVALID_JDBC_ARGUMENT, msg);
}
}
*/
/**
* Internal value converter. Similar to its counterpart in JDBCResultSet <p>
*
* All trivially successful getXXX methods eventually go through this
* method, converting if neccessary from the source type to the
* requested type. <p>
*
* Conversion to the JDBC representation, if different, is handled by the
* calling methods.
*
* @param columnIndex of the column value for which to perform the
* conversion
* @param targetType the org.hsqldb.types.Type object for targetType
* @return an Object of the requested targetType, representing the value of the
* specified column
* @throws SQLException when there is no rowData, the column index is
* invalid, or the conversion cannot be performed
*/
private Object getColumnInType(int columnIndex,
Type targetType) throws SQLException {
checkGetParameterIndex(columnIndex);
Type sourceType;
Object value;
sourceType = parameterTypes[--columnIndex];
value = parameterValues[columnIndex];
if (trackNull(value)) {
return null;
}
if (sourceType.typeCode != targetType.typeCode) {
try {
value = targetType.convertToTypeJDBC(session, value,
sourceType);
} catch (HsqlException e) {
String stringValue =
(value instanceof Number || value instanceof String
|| value instanceof java.util.Date) ? value.toString()
: "instance of " + value.getClass().getName();
String msg = "from SQL type " + sourceType.getNameString()
+ " to " + targetType.getJDBCClassName()
+ ", value: " + stringValue;
HsqlException err = Error.error(ErrorCode.X_42561, msg);
throw Util.sqlException(err, e);
}
}
return value;
}
private boolean trackNull(Object o) {
return (wasNullValue = (o == null));
}
}