/*

  * 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 org.apache.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: 1023401 $ $Date: 2010-10-16 21:54:24 -0400 (Sat, 16 Oct 2010) $

  */

 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 */

 }