/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.Method;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
/**
* Invocation handler for {@link java.sql.CallableStatement} proxies
*
* @author Gail Badner
*/
public class CallableStatementProxyHandler extends PreparedStatementProxyHandler {
protected CallableStatementProxyHandler(
String sql,
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
super( sql, statement, connectionProxyHandler, connectionProxy );
}
@Override
protected Object continueInvocation(Object proxy, Method method, Object[] args) throws Throwable {
if ( ! "executeQuery".equals( method.getName() ) ) {
return super.continueInvocation( proxy, method, args ); // EARLY RETURN!
}
errorIfInvalid();
return executeQuery();
}
private Object executeQuery() throws SQLException {
return getConnectionProxy().getJdbcServices().getDialect().getResultSet( ( CallableStatement ) getStatementWithoutChecks() );
}
}