/******************************************************************************* | |
* 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.queries.inmemory; | |
import java.util.*; | |
import org.eclipse.persistence.queries.*; | |
import org.eclipse.persistence.expressions.*; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.testing.models.employee.domain.*; | |
import org.eclipse.persistence.testing.framework.*; | |
/** | |
* Test added for Odin | |
* Tests running a query which uses 'like' and conformResultsInUnitOfWork | |
* This will only work in JDK 1.4 | |
*/ | |
public class UnitOfWorkConformLikeTest extends TestCase { | |
private Vector employees = null; | |
private UnitOfWork uow = null; | |
public UnitOfWorkConformLikeTest() { | |
super(); | |
employees = new Vector(); | |
} | |
public void reset() { | |
//clear the cache. | |
uow.release(); | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
} | |
public void setup() { | |
// read all the employees into the cache. | |
uow = getSession().acquireUnitOfWork(); | |
} | |
public void test() { | |
// get an employee and change that employee to fit our expression | |
ExpressionBuilder emp = new ExpressionBuilder(); | |
Expression betty = emp.get("firstName").equal("Betty"); | |
Employee employee = (Employee)uow.readObject(Employee.class, betty); | |
employee.setFirstName("Molly"); | |
ReadAllQuery query = new ReadAllQuery(); | |
query.setReferenceClass(Employee.class); | |
query.conformResultsInUnitOfWork(); | |
// Query with a like | |
ExpressionBuilder bldr = new ExpressionBuilder(); | |
Expression exp = bldr.get("firstName").like("%o%"); | |
query.setSelectionCriteria(exp); | |
employees = (Vector)uow.executeQuery(query); | |
} | |
public void verify() { | |
if (employees.size() != 5) { | |
throw new TestErrorException("Expected 5 employees but retured " + employees.size() + " for in-memory 'like' query."); | |
} | |
} | |
} |