/*******************************************************************************
* Copyright (c) 1998, 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.internal.jpa.parsing;
import org.eclipse.persistence.queries.DatabaseQuery;
import org.eclipse.persistence.queries.UpdateAllQuery;
/**
* INTERNAL:
* UpdateNode is a ModifyNode that represents an UpdateAllQuery
*/
public class UpdateNode extends ModifyNode {
public boolean isUpdateNode() {
return true;
}
/**
* INTERNAL
* Returns a DatabaseQuery instance representing the owning
* ParseTree. This implementation returns a UpdateAllQuery instance.
*/
public DatabaseQuery createDatabaseQuery(ParseTreeContext context) {
UpdateAllQuery query = new UpdateAllQuery();
query.setShouldDeferExecutionInUOW(false);
return query;
}
}