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PreparedStatementWrapper.java
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Tue, Aug 20, 17:13

PreparedStatementWrapper.java
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/*
Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/J is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most MySQL Connectors.
There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
this software, see the FOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
This program is free software; you can redistribute it and/or modify it under the terms
of the GNU General Public License as published by the Free Software Foundation; version 2
of the License.
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., 51 Franklin St, Fifth
Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.jdbc.jdbc2.optional;
import java.io.InputStream;
import java.io.Reader;
import java.lang.reflect.Constructor;
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;
import com.mysql.jdbc.SQLError;
import com.mysql.jdbc.Util;
/**
* Wraps prepared statements so that errors can be reported correctly to ConnectionEventListeners.
*/
public class PreparedStatementWrapper extends StatementWrapper implements PreparedStatement {
private static final Constructor<?> JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR;
static {
if (Util.isJdbc4()) {
try {
String jdbc4ClassName = Util.isJdbc42() ? "com.mysql.jdbc.jdbc2.optional.JDBC42PreparedStatementWrapper"
: "com.mysql.jdbc.jdbc2.optional.JDBC4PreparedStatementWrapper";
JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR = Class.forName(jdbc4ClassName)
.getConstructor(new Class[] { ConnectionWrapper.class, MysqlPooledConnection.class, PreparedStatement.class });
} catch (SecurityException e) {
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
} else {
JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR = null;
}
}
protected static PreparedStatementWrapper getInstance(ConnectionWrapper c, MysqlPooledConnection conn, PreparedStatement toWrap) throws SQLException {
if (!Util.isJdbc4()) {
return new PreparedStatementWrapper(c, conn, toWrap);
}
return (PreparedStatementWrapper) Util.handleNewInstance(JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR, new Object[] { c, conn, toWrap },
conn.getExceptionInterceptor());
}
PreparedStatementWrapper(ConnectionWrapper c, MysqlPooledConnection conn, PreparedStatement toWrap) {
super(c, conn, toWrap);
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
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, this.exceptionInterceptor);
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
return null;
}
public void setNull(int parameterIndex, int sqlType) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setNull(parameterIndex, sqlType);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setNull(parameterIndex, sqlType, typeName);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setObject(int parameterIndex, Object x) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setObject(parameterIndex, x);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setObject(parameterIndex, x, targetSqlType);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setObject(int parameterIndex, Object x, int targetSqlType, int scale) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setObject(parameterIndex, x, targetSqlType, scale);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public ParameterMetaData getParameterMetaData() throws SQLException {
try {
if (this.wrappedStmt != null) {
return ((PreparedStatement) this.wrappedStmt).getParameterMetaData();
}
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
return null;
}
public void setRef(int parameterIndex, Ref x) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setRef(parameterIndex, x);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setShort(int parameterIndex, short x) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setShort(parameterIndex, x);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setString(int parameterIndex, String x) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setString(parameterIndex, x);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setTime(int parameterIndex, Time x) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setTime(parameterIndex, x);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setTime(parameterIndex, x, cal);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setTimestamp(parameterIndex, x);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setTimestamp(parameterIndex, x, cal);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void setURL(int parameterIndex, URL x) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setURL(parameterIndex, x);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
/**
* @param parameterIndex
* @param x
* @param length
*
* @throws SQLException
*
* @see java.sql.PreparedStatement#setUnicodeStream(int, java.io.InputStream, int)
* @deprecated
*/
@Deprecated
public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).setUnicodeStream(parameterIndex, x, length);
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void addBatch() throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).addBatch();
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public void clearParameters() throws SQLException {
try {
if (this.wrappedStmt != null) {
((PreparedStatement) this.wrappedStmt).clearParameters();
} else {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
}
public boolean execute() throws SQLException {
try {
if (this.wrappedStmt != null) {
return ((PreparedStatement) this.wrappedStmt).execute();
}
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
return false; // we actually never get here, but the compiler can't figure that out
}
public ResultSet executeQuery() throws SQLException {
ResultSet rs = null;
try {
if (this.wrappedStmt == null) {
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
}
rs = ((PreparedStatement) this.wrappedStmt).executeQuery();
((com.mysql.jdbc.ResultSetInternalMethods) rs).setWrapperStatement(this);
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
return rs;
}
public int executeUpdate() throws SQLException {
try {
if (this.wrappedStmt != null) {
return ((PreparedStatement) this.wrappedStmt).executeUpdate();
}
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
return -1; // we actually never get here, but the compiler can't figure that out
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(super.toString());
if (this.wrappedStmt != null) {
buf.append(": ");
try {
buf.append(((com.mysql.jdbc.PreparedStatement) this.wrappedStmt).asSql());
} catch (SQLException sqlEx) {
buf.append("EXCEPTION: " + sqlEx.toString());
}
}
return buf.toString();
}
//
// public void setAsciiStream(int parameterIndex, InputStream x)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setAsciiStream(
// parameterIndex, x);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setAsciiStream(int parameterIndex, InputStream x, long 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);
// }
// }
//
// public void setBinaryStream(int parameterIndex, InputStream x)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setBinaryStream(
// parameterIndex, x);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setBinaryStream(int parameterIndex, InputStream x, long 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);
// }
// }
//
// public void setBlob(int parameterIndex, InputStream inputStream)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex,
// inputStream);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setBlob(int parameterIndex, InputStream inputStream, long length)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex,
// inputStream, length);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setCharacterStream(int parameterIndex, Reader reader)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setCharacterStream(
// parameterIndex, reader);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setCharacterStream(int parameterIndex, Reader reader,
// long 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);
// }
// }
//
// public void setClob(int parameterIndex, Reader reader) throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setClob(parameterIndex,
// reader);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setClob(int parameterIndex, Reader reader, long length)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setClob(parameterIndex,
// reader, length);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setNCharacterStream(int parameterIndex, Reader value)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setNCharacterStream(
// parameterIndex, value);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setNCharacterStream(int parameterIndex, Reader value,
// long length) throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setNCharacterStream(
// parameterIndex, value, length);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setNClob(int parameterIndex, NClob value) throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex,
// value);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setNClob(int parameterIndex, Reader reader) throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex,
// reader);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setNClob(int parameterIndex, Reader reader, long length)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex,
// reader, length);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setNString(int parameterIndex, String value)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setNString(
// parameterIndex, value);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setRowId(int parameterIndex, RowId x) throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setRowId(parameterIndex,
// x);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public void setSQLXML(int parameterIndex, SQLXML xmlObject)
// throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setSQLXML(
// parameterIndex, xmlObject);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public boolean isClosed() throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// return ((PreparedStatement) this.wrappedStmt).isClosed();
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
//
// return true;
// }
//
// public boolean isPoolable() throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// return ((PreparedStatement) this.wrappedStmt).isPoolable();
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
//
// return false;
// }
//
// public void setPoolable(boolean poolable) throws SQLException {
// try {
// if (this.wrappedStmt != null) {
// ((PreparedStatement) this.wrappedStmt).setPoolable(poolable);
// } else {
// throw SQLError.createSQLException(
// "No operations allowed after statement closed",
// SQLError.SQL_STATE_GENERAL_ERROR);
// }
// } catch (SQLException sqlEx) {
// checkAndFireConnectionError(sqlEx);
// }
// }
//
// public boolean isWrapperFor(Class arg0) throws SQLException {
// throw SQLError.createSQLFeatureNotSupportedException();
// }
//
// public Object unwrap(Class arg0) throws SQLException {
// throw SQLError.createSQLFeatureNotSupportedException();
// }
/**
* Same as PreparedStatement.executeUpdate() but returns long instead of int.
*/
public long executeLargeUpdate() throws SQLException {
try {
if (this.wrappedStmt != null) {
return ((com.mysql.jdbc.PreparedStatement) this.wrappedStmt).executeLargeUpdate();
}
throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
} catch (SQLException sqlEx) {
checkAndFireConnectionError(sqlEx);
}
return -1; // we actually never get here, but the compiler can't figure that out
}
}

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