/*******************************************************************************
* Copyright (c) 2013, Salesforce.com, Inc.
* 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 Salesforce.com 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 ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
package com.salesforce.phoenix.jdbc;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.MalformedURLException;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.NClob;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Statement;
import java.sql.Time;
import java.sql.Timestamp;
import java.text.Format;
import java.util.Calendar;
import java.util.Map;
import org.apache.hadoop.hbase.io.ImmutableBytesWritable;
import com.salesforce.phoenix.compile.ColumnProjector;
import com.salesforce.phoenix.compile.RowProjector;
import com.salesforce.phoenix.exception.SQLExceptionCode;
import com.salesforce.phoenix.exception.SQLExceptionInfo;
import com.salesforce.phoenix.iterate.ResultIterator;
import com.salesforce.phoenix.schema.PDataType;
import com.salesforce.phoenix.schema.tuple.ResultTuple;
import com.salesforce.phoenix.schema.tuple.Tuple;
import com.salesforce.phoenix.util.DateUtil;
import com.salesforce.phoenix.util.SQLCloseable;
/**
*
* JDBC ResultSet implementation of Phoenix.
* Currently only the following data types are supported:
* - String
* - Date
* - Time
* - Timestamp
* - BigDecimal
* - Double
* - Float
* - Int
* - Short
* - Long
* - Binary
* - Array - 1D
* None of the update or delete methods are supported.
* The ResultSet only supports the following options:
* - ResultSet.FETCH_FORWARD
* - ResultSet.CONCUR_READ_ONLY
* - ResultSet.TYPE_FORWARD_ONLY
* - ResultSet.CLOSE_CURSORS_AT_COMMIT
*
* @author jtaylor
* @since 0.1
*/
public class PhoenixResultSet implements ResultSet, SQLCloseable, com.salesforce.phoenix.jdbc.Jdbc7Shim.ResultSet {
private final static String STRING_FALSE = "0";
private final static BigDecimal BIG_DECIMAL_FALSE = BigDecimal.valueOf(0);
private final static Integer INTEGER_FALSE = Integer.valueOf(0);
private final static Tuple BEFORE_FIRST = new ResultTuple();
private final ResultIterator scanner;
private final RowProjector rowProjector;
private final PhoenixStatement statement;
private final ImmutableBytesWritable ptr = new ImmutableBytesWritable();
private Tuple currentRow = BEFORE_FIRST;
private boolean isClosed = false;
private boolean wasNull = false;
public PhoenixResultSet(ResultIterator resultIterator, RowProjector rowProjector, PhoenixStatement statement) throws SQLException {
this.rowProjector = rowProjector;
this.scanner = resultIterator;
this.statement = statement;
}
@Override
public boolean absolute(int row) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void afterLast() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void beforeFirst() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void cancelRowUpdates() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void clearWarnings() throws SQLException {
}
@Override
public void close() throws SQLException {
if (isClosed) {
return;
}
try {
scanner.close();
} finally {
isClosed = true;
statement.getResultSets().remove(this);
}
}
@Override
public void deleteRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public int findColumn(String columnLabel) throws SQLException {
Integer index = rowProjector.getColumnIndex(columnLabel);
return index + 1;
}
@Override
public boolean first() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Array getArray(int columnIndex) throws SQLException {
checkCursorState();
// Get the value using the expected type instead of trying to coerce to VARCHAR.
// We can't coerce using our formatter because we don't have enough context in PDataType.
ColumnProjector projector = rowProjector.getColumnProjector(columnIndex-1);
Array value = (Array)projector.getValue(currentRow, projector.getExpression().getDataType(), ptr);
wasNull = (value == null);
return value;
}
@Override
public Array getArray(String columnLabel) throws SQLException {
return getArray(findColumn(columnLabel));
}
@Override
public InputStream getAsciiStream(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public InputStream getAsciiStream(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
private void checkOpen() throws SQLException {
if (isClosed) {
throw new SQLExceptionInfo.Builder(SQLExceptionCode.RESULTSET_CLOSED).build().buildException();
}
}
private void checkCursorState() throws SQLException {
checkOpen();
if (currentRow == BEFORE_FIRST) {
throw new SQLExceptionInfo.Builder(SQLExceptionCode.CURSOR_BEFORE_FIRST_ROW).build().buildException();
}else if (currentRow == null) {
throw new SQLExceptionInfo.Builder(SQLExceptionCode.CURSOR_PAST_LAST_ROW).build().buildException();
}
}
@Override
public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
checkCursorState();
BigDecimal value = (BigDecimal)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.DECIMAL, ptr);
wasNull = (value == null);
return value;
}
@Override
public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
return getBigDecimal(findColumn(columnLabel));
}
@Override
public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
BigDecimal value = getBigDecimal(columnIndex);
return value.setScale(scale);
}
@Override
public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
return getBigDecimal(findColumn(columnLabel), scale);
}
@Override
public InputStream getBinaryStream(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public InputStream getBinaryStream(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Blob getBlob(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Blob getBlob(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean getBoolean(int columnIndex) throws SQLException {
checkCursorState();
ColumnProjector colProjector = rowProjector.getColumnProjector(columnIndex-1);
PDataType type = colProjector.getExpression().getDataType();
Object value = colProjector.getValue(currentRow, type, ptr);
wasNull = (value == null);
if (value == null) {
return false;
}
switch(type) {
case BOOLEAN:
return Boolean.TRUE.equals(value);
case VARCHAR:
return !STRING_FALSE.equals(value);
case INTEGER:
return !INTEGER_FALSE.equals(value);
case DECIMAL:
return !BIG_DECIMAL_FALSE.equals(value);
default:
throw new SQLExceptionInfo.Builder(SQLExceptionCode.CANNOT_CALL_METHOD_ON_TYPE)
.setMessage("Method: getBoolean; Type:" + type).build().buildException();
}
}
@Override
public boolean getBoolean(String columnLabel) throws SQLException {
return getBoolean(findColumn(columnLabel));
}
@Override
public byte[] getBytes(int columnIndex) throws SQLException {
checkCursorState();
byte[] value = (byte[])rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.VARBINARY, ptr);
wasNull = (value == null);
return value;
}
@Override
public byte[] getBytes(String columnLabel) throws SQLException {
return getBytes(findColumn(columnLabel));
}
@Override
public byte getByte(int columnIndex) throws SQLException {
// throw new SQLFeatureNotSupportedException();
checkCursorState();
Byte value = (Byte)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.TINYINT, ptr);
wasNull = (value == null);
if (value == null) {
return 0;
}
return value;
}
@Override
public byte getByte(String columnLabel) throws SQLException {
return getByte(findColumn(columnLabel));
}
@Override
public Reader getCharacterStream(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Reader getCharacterStream(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Clob getClob(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Clob getClob(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public int getConcurrency() throws SQLException {
return ResultSet.CONCUR_READ_ONLY;
}
@Override
public String getCursorName() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Date getDate(int columnIndex) throws SQLException {
checkCursorState();
Date value = (Date)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.DATE, ptr);
wasNull = (value == null);
if (value == null) {
return null;
}
return value;
}
@Override
public Date getDate(String columnLabel) throws SQLException {
return getDate(findColumn(columnLabel));
}
@Override
public Date getDate(int columnIndex, Calendar cal) throws SQLException {
checkCursorState();
Date value = (Date)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.DATE, ptr);
cal.setTime(value);
return new Date(cal.getTimeInMillis());
}
@Override
public Date getDate(String columnLabel, Calendar cal) throws SQLException {
return getDate(findColumn(columnLabel), cal);
}
@Override
public double getDouble(int columnIndex) throws SQLException {
checkCursorState();
Double value = (Double)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.DOUBLE, ptr);
wasNull = (value == null);
if (value == null) {
return 0;
}
return value;
}
@Override
public double getDouble(String columnLabel) throws SQLException {
return getDouble(findColumn(columnLabel));
}
@Override
public int getFetchDirection() throws SQLException {
return ResultSet.FETCH_FORWARD;
}
@Override
public int getFetchSize() throws SQLException {
return statement.getFetchSize();
}
@Override
public float getFloat(int columnIndex) throws SQLException {
checkCursorState();
Float value = (Float)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.FLOAT, ptr);
wasNull = (value == null);
if (value == null) {
return 0;
}
return value;
}
@Override
public float getFloat(String columnLabel) throws SQLException {
return getFloat(findColumn(columnLabel));
}
@Override
public int getHoldability() throws SQLException {
return ResultSet.CLOSE_CURSORS_AT_COMMIT;
}
@Override
public int getInt(int columnIndex) throws SQLException {
checkCursorState();
Integer value = (Integer)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.INTEGER, ptr);
wasNull = (value == null);
if (value == null) {
return 0;
}
return value;
}
@Override
public int getInt(String columnLabel) throws SQLException {
return getInt(findColumn(columnLabel));
}
@Override
public long getLong(int columnIndex) throws SQLException {
checkCursorState();
Long value = (Long)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.LONG, ptr);
wasNull = (value == null);
if (value == null) {
return 0;
}
return value;
}
@Override
public long getLong(String columnLabel) throws SQLException {
return getLong(findColumn(columnLabel));
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
return new PhoenixResultSetMetaData(statement.getConnection(), rowProjector);
}
@Override
public Reader getNCharacterStream(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Reader getNCharacterStream(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public NClob getNClob(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public NClob getNClob(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public String getNString(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public String getNString(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Object getObject(int columnIndex) throws SQLException {
checkCursorState();
ColumnProjector projector = rowProjector.getColumnProjector(columnIndex-1);
Object value = projector.getValue(currentRow, projector.getExpression().getDataType(), ptr);
wasNull = (value == null);
return value;
}
@Override
public Object getObject(String columnLabel) throws SQLException {
return getObject(findColumn(columnLabel));
}
@Override
public Object getObject(int columnIndex, Map<String, Class<?>> map) throws SQLException {
return getObject(columnIndex); // Just ignore map since we only support built-in types
}
@Override
public Object getObject(String columnLabel, Map<String, Class<?>> map) throws SQLException {
return getObject(findColumn(columnLabel), map);
}
@Override
public Ref getRef(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public Ref getRef(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public int getRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public RowId getRowId(int columnIndex) throws SQLException {
// TODO: support?
throw new SQLFeatureNotSupportedException();
}
@Override
public RowId getRowId(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public SQLXML getSQLXML(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public SQLXML getSQLXML(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public short getShort(int columnIndex) throws SQLException {
checkCursorState();
Short value = (Short)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.SMALLINT, ptr);
wasNull = (value == null);
if (value == null) {
return 0;
}
return value;
}
@Override
public short getShort(String columnLabel) throws SQLException {
return getShort(findColumn(columnLabel));
}
@Override
public Statement getStatement() throws SQLException {
return statement;
}
@Override
public String getString(int columnIndex) throws SQLException {
checkCursorState();
// Get the value using the expected type instead of trying to coerce to VARCHAR.
// We can't coerce using our formatter because we don't have enough context in PDataType.
ColumnProjector projector = rowProjector.getColumnProjector(columnIndex-1);
PDataType type = projector.getExpression().getDataType();
Object value = projector.getValue(currentRow,type, ptr);
if (wasNull = (value == null)) {
return null;
}
// Run Object through formatter to get String.
// This provides a simple way of getting a reasonable string representation
// for types like DATE and TIME
Format formatter = statement.getFormatter(type);
return formatter == null ? value.toString() : formatter.format(value);
}
@Override
public String getString(String columnLabel) throws SQLException {
return getString(findColumn(columnLabel));
}
@Override
public Time getTime(int columnIndex) throws SQLException {
checkCursorState();
Time value = (Time)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.TIME, ptr);
wasNull = (value == null);
return value;
}
@Override
public Time getTime(String columnLabel) throws SQLException {
return getTime(findColumn(columnLabel));
}
@Override
public Time getTime(int columnIndex, Calendar cal) throws SQLException {
checkCursorState();
Time value = (Time)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.TIME, ptr);
wasNull = (value == null);
if (value == null) {
return null;
}
cal.setTime(value);
value.setTime(cal.getTimeInMillis());
return value;
}
@Override
public Time getTime(String columnLabel, Calendar cal) throws SQLException {
return getTime(findColumn(columnLabel),cal);
}
@Override
public Timestamp getTimestamp(int columnIndex) throws SQLException {
checkCursorState();
Timestamp value = (Timestamp)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.TIMESTAMP, ptr);
wasNull = (value == null);
return value;
}
@Override
public Timestamp getTimestamp(String columnLabel) throws SQLException {
return getTimestamp(findColumn(columnLabel));
}
@Override
public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
checkCursorState();
Timestamp value = (Timestamp)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.TIMESTAMP, ptr);
wasNull = (value == null);
if (value == null) {
return null;
}
cal.setTime(value); //this resets the millisecond part of timestamp according to the time zone of the calendar.
return DateUtil.getTimestamp(cal.getTimeInMillis(), value.getNanos());
}
@Override
public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
return getTimestamp(findColumn(columnLabel),cal);
}
@Override
public int getType() throws SQLException {
return ResultSet.TYPE_FORWARD_ONLY;
}
@Override
public URL getURL(int columnIndex) throws SQLException {
checkCursorState();
String value = (String)rowProjector.getColumnProjector(columnIndex-1).getValue(currentRow, PDataType.VARCHAR, ptr);
wasNull = (value == null);
if (value == null) {
return null;
}
try {
return new URL(value);
} catch (MalformedURLException e) {
throw new SQLExceptionInfo.Builder(SQLExceptionCode.MALFORMED_URL).setRootCause(e).build().buildException();
}
}
@Override
public URL getURL(String columnLabel) throws SQLException {
return getURL(findColumn(columnLabel));
}
@Override
public InputStream getUnicodeStream(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public InputStream getUnicodeStream(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public SQLWarning getWarnings() throws SQLException {
return null;
}
@Override
public void insertRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean isAfterLast() throws SQLException {
return currentRow == null;
}
@Override
public boolean isBeforeFirst() throws SQLException {
return currentRow == BEFORE_FIRST;
}
@Override
public boolean isClosed() throws SQLException {
return isClosed;
}
@Override
public boolean isFirst() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean isLast() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean last() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void moveToCurrentRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void moveToInsertRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean next() throws SQLException {
checkOpen();
try {
currentRow = scanner.next();
} catch (RuntimeException e) {
// FIXME: Expression.evaluate does not throw SQLException
// so this will unwrap throws from that.
if (e.getCause() instanceof SQLException) {
throw (SQLException) e.getCause();
}
throw e;
}
return currentRow != null;
}
@Override
public boolean previous() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void refreshRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean relative(int rows) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean rowDeleted() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean rowInserted() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean rowUpdated() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void setFetchDirection(int direction) throws SQLException {
if (direction != ResultSet.FETCH_FORWARD) {
throw new SQLFeatureNotSupportedException();
}
}
@Override
public void setFetchSize(int rows) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateArray(int columnIndex, Array x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateArray(String columnLabel, Array x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(int columnIndex, Blob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(String columnLabel, Blob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBoolean(int columnIndex, boolean x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBoolean(String columnLabel, boolean x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateByte(int columnIndex, byte x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateByte(String columnLabel, byte x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBytes(int columnIndex, byte[] x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateBytes(String columnLabel, byte[] x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(int columnIndex, Clob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(String columnLabel, Clob x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(int columnIndex, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDate(int columnIndex, Date x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDate(String columnLabel, Date x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDouble(int columnIndex, double x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateDouble(String columnLabel, double x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateFloat(int columnIndex, float x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateFloat(String columnLabel, float x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateInt(int columnIndex, int x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateInt(String columnLabel, int x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateLong(int columnIndex, long x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateLong(String columnLabel, long x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(String columnLabel, NClob nClob) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(int columnIndex, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(String columnLabel, Reader reader) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNString(int columnIndex, String nString) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNString(String columnLabel, String nString) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNull(int columnIndex) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateNull(String columnLabel) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(int columnIndex, Object x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(String columnLabel, Object x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRef(int columnIndex, Ref x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRef(String columnLabel, Ref x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRow() throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRowId(int columnIndex, RowId x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateRowId(String columnLabel, RowId x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateShort(int columnIndex, short x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateShort(String columnLabel, short x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateString(int columnIndex, String x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateString(String columnLabel, String x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTime(int columnIndex, Time x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTime(String columnLabel, Time x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
throw new SQLFeatureNotSupportedException();
}
@Override
public boolean wasNull() throws SQLException {
return wasNull;
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return iface.isInstance(this);
}
@SuppressWarnings("unchecked")
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
if (!iface.isInstance(this)) {
throw new SQLExceptionInfo.Builder(SQLExceptionCode.CLASS_NOT_UNWRAPPABLE)
.setMessage(this.getClass().getName() + " not unwrappable from " + iface.getName())
.build().buildException();
}
return (T)this;
}
@SuppressWarnings("unchecked")
@Override
public <T> T getObject(int columnIndex, Class<T> type) throws SQLException {
return (T) getObject(columnIndex); // Just ignore type since we only support built-in types
}
@SuppressWarnings("unchecked")
@Override
public <T> T getObject(String columnLabel, Class<T> type) throws SQLException {
return (T) getObject(columnLabel); // Just ignore type since we only support built-in types
}
@Override
public String toString(){
return "ResultSet:\n"+ "\tclosed: "+this.isClosed+"\n\tcurrent row: "+currentRow;
}
}