/* Copyright (C) 2002-2004 MySQL AB This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as  published by the Free Software Foundation. There are special exceptions to the terms and conditions of the GPL  as it is applied to this software. View the full text of the  exception in file EXCEPTIONS-CONNECTOR-J in the directory of this  software distribution. 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */package com.mysql.jdbc.jdbc2.optional;import com.mysql.jdbc.SQLError;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.ParameterMetaData;import java.sql.PreparedStatement;import java.sql.Ref;import java.sql.ResultSet;import java.sql.ResultSetMetaData;import java.sql.SQLException;import java.sql.Time;import java.sql.Timestamp;import java.util.Calendar;/** * Wraps prepared statements so that errors can be reported correctly to * ConnectionEventListeners. *  * @author Mark Matthews *  * @version $Id: PreparedStatementWrapper.java,v 1.1.2.1 2005/05/13 18:58:38 *          mmatthews Exp $ */public class PreparedStatementWrapper extends StatementWrapper implements		PreparedStatement {	PreparedStatementWrapper(ConnectionWrapper c, MysqlPooledConnection conn,			PreparedStatement toWrap) {		super(c, conn, toWrap);	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setArray(int, java.sql.Array)	 */	public void setArray(int parameterIndex, Array x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setArray(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setAsciiStream(int, java.io.InputStream,	 *      int)	 */	public void setAsciiStream(int parameterIndex, InputStream x, int length)			throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setAsciiStream(						parameterIndex, x, length);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setBigDecimal(int, java.math.BigDecimal)	 */	public void setBigDecimal(int parameterIndex, BigDecimal x)			throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setBigDecimal(						parameterIndex, x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setBinaryStream(int, java.io.InputStream,	 *      int)	 */	public void setBinaryStream(int parameterIndex, InputStream x, int length)			throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setBinaryStream(						parameterIndex, x, length);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setBlob(int, java.sql.Blob)	 */	public void setBlob(int parameterIndex, Blob x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setBoolean(int, boolean)	 */	public void setBoolean(int parameterIndex, boolean x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setBoolean(						parameterIndex, x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setByte(int, byte)	 */	public void setByte(int parameterIndex, byte x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setByte(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setBytes(int, byte[])	 */	public void setBytes(int parameterIndex, byte[] x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setBytes(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setCharacterStream(int, java.io.Reader,	 *      int)	 */	public void setCharacterStream(int parameterIndex, Reader reader, int length)			throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setCharacterStream(						parameterIndex, reader, length);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setClob(int, java.sql.Clob)	 */	public void setClob(int parameterIndex, Clob x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setClob(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setDate(int, java.sql.Date)	 */	public void setDate(int parameterIndex, Date x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setDate(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setDate(int, java.sql.Date,	 *      java.util.Calendar)	 */	public void setDate(int parameterIndex, Date x, Calendar cal)			throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setDate(parameterIndex,						x, cal);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setDouble(int, double)	 */	public void setDouble(int parameterIndex, double x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setDouble(						parameterIndex, x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setFloat(int, float)	 */	public void setFloat(int parameterIndex, float x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setFloat(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setInt(int, int)	 */	public void setInt(int parameterIndex, int x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt)						.setInt(parameterIndex, x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setLong(int, long)	 */	public void setLong(int parameterIndex, long x) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setLong(parameterIndex,						x);			} else {				throw SQLError.createSQLException(						"No operations allowed after statement closed",						SQLError.SQL_STATE_GENERAL_ERROR);			}		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#getMetaData()	 */	public ResultSetMetaData getMetaData() throws SQLException {		try {			if (this.wrappedStmt != null) {				return ((PreparedStatement) this.wrappedStmt).getMetaData();			}			throw SQLError.createSQLException(					"No operations allowed after statement closed",					SQLError.SQL_STATE_GENERAL_ERROR);		} catch (SQLException sqlEx) {			checkAndFireConnectionError(sqlEx);		}		return null;	}	/*	 * (non-Javadoc)	 * 	 * @see java.sql.PreparedStatement#setNull(int, int)	 */	public void setNull(int parameterIndex, int sqlType) throws SQLException {		try {			if (this.wrappedStmt != null) {				((PreparedStatement) this.wrappedStmt).setNull(parameterIndex,						sqlType);			} else {				throw SQLError.createSQLException(