/*
Copyright 2002-2007 MySQL AB, 2008-2010 Sun Microsystems
All rights reserved. Use is subject to license terms.
The MySQL Connector/J is licensed under the terms of the GPL,
like most MySQL Connectors. There are special exceptions to the
terms and conditions of the GPL as it is applied to this software,
see the FLOSS License Exception available on mysql.com.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the
License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA
*/
package com.mysql.jdbc;
import java.io.Reader;
import java.sql.NClob;
import java.sql.RowId;
import java.sql.SQLXML;
import java.sql.SQLException;
import com.mysql.jdbc.Connection;
import com.mysql.jdbc.MysqlDefs;
import com.mysql.jdbc.SQLError;
import com.mysql.jdbc.ServerPreparedStatement;
import com.mysql.jdbc.ServerPreparedStatement.BindValue;
public class JDBC4ServerPreparedStatement extends ServerPreparedStatement {
public JDBC4ServerPreparedStatement(MySQLConnection conn, String sql,
String catalog, int resultSetType, int resultSetConcurrency)
throws SQLException {
super(conn, sql, catalog, resultSetType, resultSetConcurrency);
// TODO Auto-generated constructor stub
}
/**
* @see java.sql.PreparedStatement#setNCharacterStream(int, java.io.Reader,
* long)
*/
public void setNCharacterStream(int parameterIndex, Reader reader,
long length) throws SQLException {
// can't take if characterEncoding isn't utf8
if (!this.charEncoding.equalsIgnoreCase("UTF-8")
&& !this.charEncoding.equalsIgnoreCase("utf8")) {
throw SQLError
.createSQLException("Can not call setNCharacterStream() when connection character set isn't UTF-8", getExceptionInterceptor());
}
checkClosed();
if (reader == null) {
setNull(parameterIndex, java.sql.Types.BINARY);
} else {
BindValue binding = getBinding(parameterIndex, true);
setType(binding, MysqlDefs.FIELD_TYPE_BLOB);
binding.value = reader;
binding.isNull = false;
binding.isLongData = true;
if (this.connection.getUseStreamLengthsInPrepStmts()) {
binding.bindLength = length;
} else {
binding.bindLength = -1;
}
}
}
/**
* @see java.sql.PreparedStatement#setNClob(int, java.sql.NClob)
*/
public void setNClob(int parameterIndex, NClob x) throws SQLException {
setNClob(parameterIndex, x.getCharacterStream(), this.connection
.getUseStreamLengthsInPrepStmts() ? x.length() : -1);
}
/**
* JDBC 4.0 Set a NCLOB parameter.
*
* @param parameterIndex
* the first parameter is 1, the second is 2, ...
* @param reader
* the java reader which contains the UNICODE data
* @param length
* the number of characters in the stream
*
* @throws SQLException
* if a database error occurs
*/
public void setNClob(int parameterIndex, Reader reader, long length)
throws SQLException {
// can't take if characterEncoding isn't utf8
if (!this.charEncoding.equalsIgnoreCase("UTF-8")
&& !this.charEncoding.equalsIgnoreCase("utf8")) {
throw SQLError
.createSQLException("Can not call setNClob() when connection character set isn't UTF-8", getExceptionInterceptor());
}
checkClosed();
if (reader == null) {
setNull(parameterIndex, java.sql.Types.NCLOB);
} else {
BindValue binding = getBinding(parameterIndex, true);
setType(binding, MysqlDefs.FIELD_TYPE_BLOB);
binding.value = reader;
binding.isNull = false;
binding.isLongData = true;
if (this.connection.getUseStreamLengthsInPrepStmts()) {
binding.bindLength = length;
} else {
binding.bindLength = -1;
}
}
}
/**
* @see java.sql.PreparedStatement#setNString(int, java.lang.String)
*/
public void setNString(int parameterIndex, String x) throws SQLException {
if (this.charEncoding.equalsIgnoreCase("UTF-8")
|| this.charEncoding.equalsIgnoreCase("utf8")) {
setString(parameterIndex, x);
} else {
throw SQLError
.createSQLException("Can not call setNString() when connection character set isn't UTF-8", getExceptionInterceptor());
}
}
public void setRowId(int parameterIndex, RowId x) throws SQLException {
JDBC4PreparedStatementHelper.setRowId(this, parameterIndex, x);
}
public void setSQLXML(int parameterIndex, SQLXML xmlObject)
throws SQLException {
JDBC4PreparedStatementHelper.setSQLXML(this, parameterIndex, xmlObject);
}
}