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/**
* Copyright (c) 2013, impossibl.com
* 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 impossibl.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 OWNER 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.impossibl.postgres.jdbc;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
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.ParameterMetaData;
import java.sql.PreparedStatement;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLType;
import java.sql.SQLXML;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
/**
* PreparedStatement delegator
* @author Jesper Pedersen
*/
public class PGPreparedStatementDelegator extends PGStatementDelegator implements PreparedStatement {
private PGPooledConnectionDelegator owner;
private PreparedStatement delegator;
/**
* Constructor
* @param owner The owner
* @param delegator The delegator
*/
public PGPreparedStatementDelegator(PGPooledConnectionDelegator owner, PreparedStatement delegator) {
super(owner, delegator);
this.owner = owner;
this.delegator = delegator;
}
/**
* {@inheritDoc}
*/
@Override
public void close() throws SQLException {
try {
delegator.close();
owner.fireStatementClosed(this);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void addBatch() throws SQLException {
try {
delegator.addBatch();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void clearParameters() throws SQLException {
try {
delegator.clearParameters();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean execute() throws SQLException {
try {
return delegator.execute();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public ResultSet executeQuery() throws SQLException {
try {
return delegator.executeQuery();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public int executeUpdate() throws SQLException {
try {
return delegator.executeUpdate();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public ResultSetMetaData getMetaData() throws SQLException {
try {
return delegator.getMetaData();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public ParameterMetaData getParameterMetaData() throws SQLException {
try {
return delegator.getParameterMetaData();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setArray(int parameterIndex, Array x) throws SQLException {
try {
delegator.setArray(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
try {
delegator.setAsciiStream(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setAsciiStream(int parameterIndex, InputStream x, int length) throws SQLException {
try {
delegator.setAsciiStream(parameterIndex, x, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
try {
delegator.setAsciiStream(parameterIndex, x, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
try {
delegator.setBigDecimal(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
try {
delegator.setBinaryStream(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBinaryStream(int parameterIndex, InputStream x, int length) throws SQLException {
try {
delegator.setBinaryStream(parameterIndex, x, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
try {
delegator.setBinaryStream(parameterIndex, x, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBlob(int parameterIndex, Blob x) throws SQLException {
try {
delegator.setBlob(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
try {
delegator.setBlob(parameterIndex, inputStream);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
try {
delegator.setBlob(parameterIndex, inputStream, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBoolean(int parameterIndex, boolean x) throws SQLException {
try {
delegator.setBoolean(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setByte(int parameterIndex, byte x) throws SQLException {
try {
delegator.setByte(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setBytes(int parameterIndex, byte[] x) throws SQLException {
try {
delegator.setBytes(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
try {
delegator.setCharacterStream(parameterIndex, reader);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException {
try {
delegator.setCharacterStream(parameterIndex, reader, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
try {
delegator.setCharacterStream(parameterIndex, reader, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setClob(int parameterIndex, Clob x) throws SQLException {
try {
delegator.setClob(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setClob(int parameterIndex, Reader reader) throws SQLException {
try {
delegator.setClob(parameterIndex, reader);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
try {
delegator.setClob(parameterIndex, reader, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setDate(int parameterIndex, Date x) throws SQLException {
try {
delegator.setDate(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException {
try {
delegator.setDate(parameterIndex, x, cal);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setDouble(int parameterIndex, double x) throws SQLException {
try {
delegator.setDouble(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setFloat(int parameterIndex, float x) throws SQLException {
try {
delegator.setFloat(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setInt(int parameterIndex, int x) throws SQLException {
try {
delegator.setInt(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setLong(int parameterIndex, long x) throws SQLException {
try {
delegator.setLong(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException {
try {
delegator.setNCharacterStream(parameterIndex, value);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
try {
delegator.setNCharacterStream(parameterIndex, value, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNClob(int parameterIndex, NClob value) throws SQLException {
try {
delegator.setNClob(parameterIndex, value);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNClob(int parameterIndex, Reader reader) throws SQLException {
try {
delegator.setNClob(parameterIndex, reader);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
try {
delegator.setNClob(parameterIndex, reader, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNString(int parameterIndex, String value) throws SQLException {
try {
delegator.setNString(parameterIndex, value);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNull(int parameterIndex, int sqlType) throws SQLException {
try {
delegator.setNull(parameterIndex, sqlType);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
try {
delegator.setNull(parameterIndex, sqlType, typeName);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setObject(int parameterIndex, Object x) throws SQLException {
try {
delegator.setObject(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
try {
delegator.setObject(parameterIndex, x, targetSqlType);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength) throws SQLException {
try {
delegator.setObject(parameterIndex, x, targetSqlType, scaleOrLength);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setRef(int parameterIndex, Ref x) throws SQLException {
try {
delegator.setRef(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setRowId(int parameterIndex, RowId x) throws SQLException {
try {
delegator.setRowId(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setShort(int parameterIndex, short x) throws SQLException {
try {
delegator.setShort(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException {
try {
delegator.setSQLXML(parameterIndex, xmlObject);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setString(int parameterIndex, String x) throws SQLException {
try {
delegator.setString(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setTime(int parameterIndex, Time x) throws SQLException {
try {
delegator.setTime(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException {
try {
delegator.setTime(parameterIndex, x, cal);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException {
try {
delegator.setTimestamp(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException {
try {
delegator.setTimestamp(parameterIndex, x, cal);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException {
try {
delegator.setUnicodeStream(parameterIndex, x, length);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setURL(int parameterIndex, URL x) throws SQLException {
try {
delegator.setURL(parameterIndex, x);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setObject(int parameterIndex, Object x, SQLType targetSqlType, int scaleOrLength) throws SQLException {
try {
delegator.setObject(parameterIndex, x, targetSqlType, scaleOrLength);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public void setObject(int parameterIndex, Object x, SQLType targetSqlType) throws SQLException {
try {
delegator.setObject(parameterIndex, x, targetSqlType);
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public long executeLargeUpdate() throws SQLException {
try {
return delegator.executeLargeUpdate();
}
catch (SQLException se) {
owner.fireStatementError(this, se);
throw se;
}
}
/**
* {@inheritDoc}
*/
@Override
public int hashCode() {
return super.hashCode();
}
/**
* {@inheritDoc}
*/
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || !(o instanceof PGPreparedStatementDelegator))
return false;
PGPreparedStatementDelegator other = (PGPreparedStatementDelegator)o;
return delegator.equals(other.delegator);
}
}