/******************************************************************************* | |
* Copyright (c) 1998, 2013 Oracle and/or its affiliates. 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.testing.tests.optimization.queryandsqlcounting; | |
import org.eclipse.persistence.queries.DataModifyQuery; | |
import org.eclipse.persistence.sessions.UnitOfWork; | |
public class BatchWritingFlushInWriteChangesTest extends BatchWritingFlushQueryTest { | |
public BatchWritingFlushInWriteChangesTest() { | |
EXPECTED_INITIAL_QUERIES = 2; | |
setDescription("Test WriteChanges flushes batch statements when using the Dynamic batch writing mechanism."); | |
} | |
public void test() { | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
myDataModifyQueryObj1 = new DataModifyQuery("UPDATE EMPLOYEE SET F_NAME = 'Fatima?' WHERE L_NAME = 'Smith'"); | |
myDataModifyQueryObj2 = new DataModifyQuery("UPDATE EMPLOYEE SET F_NAME = 'Fatima2?' WHERE L_NAME = 'Smith'"); | |
uow.executeQuery(myDataModifyQueryObj1); | |
uow.executeQuery(myDataModifyQueryObj2); | |
initialSQLStatements = tracker.getSqlStatements().size(); | |
initialQueries = tracker.getQueries().size(); | |
//feature to be tested: | |
uow.writeChanges(); | |
secondSQLStatements = tracker.getSqlStatements().size(); | |
secondQueries = tracker.getQueries().size(); | |
uow.commit(); | |
} | |
} |