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*
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*
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* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
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*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
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* and therefore, elected the GPL Version 2 license, then the option applies
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*/
/*
* StatementImpl.java
*
* Create on March 3, 2000
*/
package com.sun.jdo.spi.persistence.support.sqlstore.connection;
import java.sql.*;
/**
* This class implements the <code>java.sql.Statement</code>
* interface, which is part of the JDBC API. You should use
* the <code>java.sql.Statement</code> interface as an object
* type instead of this class.
*/
public class StatementImpl implements Statement {
ConnectionImpl conn;
Statement stmt;
//
// Create a new StatementImpl object.
//
public StatementImpl() {
super();
this.conn = null;
this.stmt = null;
}
/**
* @ForteInternal
* Create a new StatementImpl object. Keep references to
* corresponding JDBC Connection and Statement objects.
*
* @param conn ConnectionImpl
* @param stmt JDBC Statement
*/
public StatementImpl(ConnectionImpl conn, Statement stmt) {
super();
this.conn = conn;
this.stmt = stmt;
}
//----------------------------------------------------------------------
// Wrapper methods for JDBC Statement:
public ResultSet executeQuery(String sql) throws SQLException {
try {
this.conn.checkXact();
return (this.stmt.executeQuery(sql));
} catch (SQLException se) {
throw se;
}
}
public int executeUpdate(String sql) throws SQLException {
try {
this.conn.checkXact();
return (this.stmt.executeUpdate(sql));
} catch (SQLException se) {
throw se;
}
}
public void close() throws SQLException {
try {
this.stmt.close();
} catch (SQLException se) {
throw se;
}
}
public int getMaxFieldSize() throws SQLException {
try {
return (this.stmt.getMaxFieldSize());
} catch (SQLException se) {
throw se;
}
}
public void setMaxFieldSize(int max) throws SQLException {
try {
this.stmt.setMaxFieldSize(max);
} catch (SQLException se) {
throw se;
}
}
public int getMaxRows() throws SQLException {
try {
return (this.stmt.getMaxRows());
} catch (SQLException se) {
throw se;
}
}
public void setMaxRows(int max) throws SQLException {
try {
this.stmt.setMaxRows(max);
} catch (SQLException se) {
throw se;
}
}
public void setEscapeProcessing(boolean enable) throws SQLException {
try {
this.stmt.setEscapeProcessing(enable);
} catch (SQLException se) {
throw se;
}
}
public int getQueryTimeout() throws SQLException {
try {
return (this.stmt.getQueryTimeout());
} catch (SQLException se) {
throw se;
}
}
public void setQueryTimeout(int seconds) throws SQLException {
try {
this.stmt.setQueryTimeout(seconds);
} catch (SQLException se) {
throw se;
}
}
public void cancel() throws SQLException {
try {
this.stmt.cancel();
} catch (SQLException se) {
throw se;
}
}
public SQLWarning getWarnings() throws SQLException {
try {
return (this.stmt.getWarnings());
} catch (SQLException se) {
throw se;
}
}
public void clearWarnings() throws SQLException {
try {
this.stmt.clearWarnings();
} catch (SQLException se) {
throw se;
}
}
public void setCursorName(String name) throws SQLException {
try {
this.stmt.setCursorName(name);
} catch (SQLException se) {
throw se;
}
}
public boolean execute(String sql) throws SQLException {
try {
this.conn.checkXact();
return (this.stmt.execute(sql));
} catch (SQLException se) {
throw se;
}
}
public ResultSet getResultSet() throws SQLException {
try {
return (this.stmt.getResultSet());
} catch (SQLException se) {
throw se;
}
}
public int getUpdateCount() throws SQLException {
try {
return (this.stmt.getUpdateCount());
} catch (SQLException se) {
throw se;
}
}
public boolean getMoreResults() throws SQLException {
try {
return (this.stmt.getMoreResults());
} catch (SQLException se) {
throw se;
}
}
public int getResultSetConcurrency() throws SQLException {
try {
return (this.stmt.getResultSetConcurrency());
} catch (SQLException se) {
throw se;
}
}
//--------------------------JDBC 2.0-----------------------------
public void setFetchDirection(int direction) throws SQLException {
try {
this.stmt.setFetchDirection(direction);
} catch (SQLException se) {
throw se;
}
}
public int getFetchDirection() throws SQLException {
try {
return (this.stmt.getFetchDirection());
} catch (SQLException se) {
throw se;
}
}
public void setFetchSize(int rows) throws SQLException {
try {
this.stmt.setFetchSize(rows);
} catch (SQLException se) {
throw se;
}
}
public int getFetchSize() throws SQLException {
try {
return (this.stmt.getFetchSize());
} catch (SQLException se) {
throw se;
}
}
public int getResultSetType()
throws SQLException {
try {
return (this.stmt.getResultSetType());
} catch (SQLException se) {
throw se;
}
}
public void addBatch(String sql) throws SQLException {
try {
this.stmt.addBatch(sql);
} catch (SQLException se) {
throw se;
}
}
public void clearBatch() throws SQLException {
try {
this.stmt.clearBatch();
} catch (SQLException se) {
throw se;
}
}
public int[] executeBatch() throws SQLException {
try {
this.conn.checkXact();
return (this.stmt.executeBatch());
} catch (SQLException se) {
throw se;
}
}
public Connection getConnection() throws SQLException {
try {
return (this.stmt.getConnection());
} catch (SQLException se) {
throw se;
}
}
//-------------Begin New methods added in JDBC 3.0 --------------
public boolean getMoreResults(int current) throws SQLException {
try {
return (this.stmt.getMoreResults(current));
} catch (SQLException se) {
throw se;
}
}
public ResultSet getGeneratedKeys() throws SQLException {
try {
return (this.stmt.getGeneratedKeys());
} catch (SQLException se) {
throw se;
}
}
public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException {
try {
return (this.stmt.executeUpdate(sql,autoGeneratedKeys) );
} catch (SQLException se) {
throw se;
}
}
public int executeUpdate(String sql, int[] columnIndexes) throws SQLException {
try {
return (this.stmt.executeUpdate(sql,columnIndexes));
} catch (SQLException se) {
throw se;
}
}
public int executeUpdate(String sql, String[] columnNames) throws SQLException {
try {
return (this.stmt.executeUpdate(sql,columnNames));
} catch (SQLException se) {
throw se;
}
}
public boolean execute(String sql, int autoGeneratedKeys) throws SQLException {
try {
return (this.stmt.execute(sql,autoGeneratedKeys));
} catch (SQLException se) {
throw se;
}
}
public boolean execute(String sql, int[] columnIndexes) throws SQLException {
try {
return (this.stmt.execute(sql,columnIndexes));
} catch (SQLException se) {
throw se;
}
}
public boolean execute(String sql, String[] columnNames) throws SQLException {
try {
return (this.stmt.execute(sql,columnNames));
} catch (SQLException se) {
throw se;
}
}
public int getResultSetHoldability() throws SQLException {
try {
return (this.stmt.getResultSetHoldability());
} catch (SQLException se) {
throw se;
}
}
//-------------End New methods added in JDBC 3.0 --------------
/*
* This method unwraps given Statement and return the Statement from
* JDBC driver.
*/
public Statement unwrapStatement() {
return this.stmt;
}
}
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