/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.frameworkset.commons.dbcp;
import java.math.BigDecimal;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.PreparedStatement;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.Calendar;
/* JDBC_4_ANT_KEY_BEGIN */
import java.io.InputStream;
import java.io.Reader;
import java.sql.NClob;
import java.sql.RowId;
import java.sql.SQLXML;
/* JDBC_4_ANT_KEY_END */
/**
* A base delegating implementation of {@link PreparedStatement}.
* <p>
* All of the methods from the {@link PreparedStatement} interface
* simply check to see that the {@link PreparedStatement} is active,
* and call the corresponding method on the "delegate"
* provided in my constructor.
* <p>
* Extends AbandonedTrace to implement Statement tracking and
* logging of code which created the Statement. Tracking the
* Statement ensures that the Connection which created it can
* close any open Statement's on Connection close.
*
* @author Rodney Waldhoff
* @author Glenn L. Nielsen
* @author James House
* @author Dirk Verbeeck
* @version $Revision: 883941 $ $Date: 2009-11-24 19:58:50 -0500 (Tue, 24 Nov 2009) $
*/
public class DelegatingPreparedStatement extends DelegatingStatement
implements PreparedStatement {
/**
* Create a wrapper for the Statement which traces this
* Statement to the Connection which created it and the
* code which created it.
*
* @param s the {@link PreparedStatement} to delegate all calls to.
* @param c the {@link DelegatingConnection} that created this statement.
*/
public DelegatingPreparedStatement(DelegatingConnection c,
PreparedStatement s) {
super(c, s);
}
public boolean equals(Object obj) {
PreparedStatement delegate = (PreparedStatement) getInnermostDelegate();
if (delegate == null) {
return false;
}
if (obj instanceof DelegatingPreparedStatement) {
DelegatingPreparedStatement s = (DelegatingPreparedStatement) obj;
return delegate.equals(s.getInnermostDelegate());
}
else {
return delegate.equals(obj);
}
}
/** Sets my delegate. */
public void setDelegate(PreparedStatement s) {
super.setDelegate(s);
_stmt = s;
}
public ResultSet executeQuery() throws SQLException {
checkOpen();
try {
return DelegatingResultSet.wrapResultSet(this,((PreparedStatement)_stmt).executeQuery());
}
catch (SQLException e) {
handleException(e);
throw new AssertionError();
}
}
public int executeUpdate() throws SQLException
{ checkOpen(); try { return ((PreparedStatement)_stmt).executeUpdate(); } catch (SQLException e) { handleException(e); return 0; } }
public void setNull(int parameterIndex, int sqlType) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setNull(parameterIndex,sqlType); } catch (SQLException e) { handleException(e); } }
public void setBoolean(int parameterIndex, boolean x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setBoolean(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setByte(int parameterIndex, byte x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setByte(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setShort(int parameterIndex, short x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setShort(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setInt(int parameterIndex, int x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setInt(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setLong(int parameterIndex, long x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setLong(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setFloat(int parameterIndex, float x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setFloat(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setDouble(int parameterIndex, double x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setDouble(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setBigDecimal(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setString(int parameterIndex, String x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setString(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setBytes(int parameterIndex, byte[] x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setBytes(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setDate(int parameterIndex, java.sql.Date x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setDate(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setTime(int parameterIndex, java.sql.Time x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setTime(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setTimestamp(int parameterIndex, java.sql.Timestamp x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setTimestamp(parameterIndex,x); } catch (SQLException e) { handleException(e); } }
public void setAsciiStream(int parameterIndex, java.io.InputStream x, int length) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setAsciiStream(parameterIndex,x,length); } catch (SQLException e) { handleException(e); } }
/** @deprecated */
public void setUnicodeStream(int parameterIndex, java.io.InputStream x, int length) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setUnicodeStream(parameterIndex,x,length); } catch (SQLException e) { handleException(e); } }
public void setBinaryStream(int parameterIndex, java.io.InputStream x, int length) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setBinaryStream(parameterIndex,x,length); } catch (SQLException e) { handleException(e); } }
public void clearParameters() throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).clearParameters(); } catch (SQLException e) { handleException(e); } }
public void setObject(int parameterIndex, Object x, int targetSqlType, int scale) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setObject(parameterIndex, x, targetSqlType, scale); } catch (SQLException e) { handleException(e); } }
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setObject(parameterIndex, x, targetSqlType); } catch (SQLException e) { handleException(e); } }
public void setObject(int parameterIndex, Object x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setObject(parameterIndex, x); } catch (SQLException e) { handleException(e); } }
public boolean execute() throws SQLException
{ checkOpen(); try { return ((PreparedStatement)_stmt).execute(); } catch (SQLException e) { handleException(e); return false; } }
public void addBatch() throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).addBatch(); } catch (SQLException e) { handleException(e); } }
public void setCharacterStream(int parameterIndex, java.io.Reader reader, int length) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setCharacterStream(parameterIndex,reader,length); } catch (SQLException e) { handleException(e); } }
public void setRef(int i, Ref x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setRef(i,x); } catch (SQLException e) { handleException(e); } }
public void setBlob(int i, Blob x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setBlob(i,x); } catch (SQLException e) { handleException(e); } }
public void setClob(int i, Clob x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setClob(i,x); } catch (SQLException e) { handleException(e); } }
public void setArray(int i, Array x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setArray(i,x); } catch (SQLException e) { handleException(e); } }
public ResultSetMetaData getMetaData() throws SQLException
{ checkOpen(); try { return ((PreparedStatement)_stmt).getMetaData(); } catch (SQLException e) { handleException(e); throw new AssertionError(); } }
public void setDate(int parameterIndex, java.sql.Date x, Calendar cal) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setDate(parameterIndex,x,cal); } catch (SQLException e) { handleException(e); } }
public void setTime(int parameterIndex, java.sql.Time x, Calendar cal) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setTime(parameterIndex,x,cal); } catch (SQLException e) { handleException(e); } }
public void setTimestamp(int parameterIndex, java.sql.Timestamp x, Calendar cal) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setTimestamp(parameterIndex,x,cal); } catch (SQLException e) { handleException(e); } }
public void setNull(int paramIndex, int sqlType, String typeName) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setNull(paramIndex,sqlType,typeName); } catch (SQLException e) { handleException(e); } }
/**
* Returns a String representation of this object.
*
* @return String
* @since 1.2.2
*/
public String toString() {
return _stmt.toString();
}
public void setURL(int parameterIndex, java.net.URL x) throws SQLException
{ checkOpen(); try { ((PreparedStatement)_stmt).setURL(parameterIndex, x); } catch (SQLException e) { handleException(e); } }
public java.sql.ParameterMetaData getParameterMetaData() throws SQLException
{ checkOpen(); try { return ((PreparedStatement)_stmt).getParameterMetaData(); } catch (SQLException e) { handleException(e); throw new AssertionError(); } }
/* JDBC_4_ANT_KEY_BEGIN */
public void setRowId(int parameterIndex, RowId value) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setRowId(parameterIndex, value);
}
catch (SQLException e) {
handleException(e);
}
}
public void setNString(int parameterIndex, String value) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setNString(parameterIndex, value);
}
catch (SQLException e) {
handleException(e);
}
}
public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setNCharacterStream(parameterIndex, value, length);
}
catch (SQLException e) {
handleException(e);
}
}
public void setNClob(int parameterIndex, NClob value) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setNClob(parameterIndex, value);
}
catch (SQLException e) {
handleException(e);
}
}
public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setClob(parameterIndex, reader, length);
}
catch (SQLException e) {
handleException(e);
}
}
public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setBlob(parameterIndex, inputStream, length);
}
catch (SQLException e) {
handleException(e);
}
}
public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setNClob(parameterIndex, reader, length);
}
catch (SQLException e) {
handleException(e);
}
}
public void setSQLXML(int parameterIndex, SQLXML value) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setSQLXML(parameterIndex, value);
}
catch (SQLException e) {
handleException(e);
}
}
public void setAsciiStream(int parameterIndex, InputStream inputStream, long length) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setAsciiStream(parameterIndex, inputStream, length);
}
catch (SQLException e) {
handleException(e);
}
}
public void setBinaryStream(int parameterIndex, InputStream inputStream, long length) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setBinaryStream(parameterIndex, inputStream, length);
}
catch (SQLException e) {
handleException(e);
}
}
public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setCharacterStream(parameterIndex, reader, length);
}
catch (SQLException e) {
handleException(e);
}
}
public void setAsciiStream(int parameterIndex, InputStream inputStream) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setAsciiStream(parameterIndex, inputStream);
}
catch (SQLException e) {
handleException(e);
}
}
public void setBinaryStream(int parameterIndex, InputStream inputStream) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setBinaryStream(parameterIndex, inputStream);
}
catch (SQLException e) {
handleException(e);
}
}
public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setCharacterStream(parameterIndex, reader);
}
catch (SQLException e) {
handleException(e);
}
}
public void setNCharacterStream(int parameterIndex, Reader reader) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setNCharacterStream(parameterIndex, reader);
}
catch (SQLException e) {
handleException(e);
}
}
public void setClob(int parameterIndex, Reader reader) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setClob(parameterIndex, reader);
}
catch (SQLException e) {
handleException(e);
}
}
public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setBlob(parameterIndex, inputStream);
}
catch (SQLException e) {
handleException(e);
}
}
public void setNClob(int parameterIndex, Reader reader) throws SQLException {
checkOpen();
try {
((PreparedStatement)_stmt).setNClob(parameterIndex, reader);
}
catch (SQLException e) {
handleException(e);
}
}
/* JDBC_4_ANT_KEY_END */
}