/******************************************************************************* | |
* 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; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.testing.models.employee.domain.*; | |
import org.eclipse.persistence.queries.*; | |
import org.eclipse.persistence.expressions.*; | |
public class CursoredStreamAnyOfTest extends TestCase { | |
public CursoredStreamAnyOfTest() { | |
setDescription("Verify the size works correctly with distinct through anyOf"); | |
} | |
public void setup() { | |
// Access does not like this distinct. | |
if (getSession().getPlatform().isAccess()) { | |
throw new TestWarningException("Access does not support distinct in counts."); | |
} | |
} | |
public void test() { | |
ReadAllQuery query = new ReadAllQuery(); | |
query.setReferenceClass(Employee.class); | |
ExpressionBuilder builder = new ExpressionBuilder(); | |
Expression exp = builder.anyOf("managedEmployees").get("salary").greaterThan(0); | |
query.setSelectionCriteria(exp); | |
query.useCursoredStream(1, 1); | |
CursoredStream stream = (CursoredStream)getSession().executeQuery(query); | |
try { | |
stream.read(1); | |
if (stream.size() != (getSession().readAllObjects(Employee.class, exp)).size()) { | |
throw new TestErrorException("Size is incorrect"); | |
} | |
} finally { | |
stream.close(); | |
} | |
query = new ReadAllQuery(); | |
query.setReferenceClass(org.eclipse.persistence.testing.models.legacy.Employee.class); | |
builder = new ExpressionBuilder(); | |
exp = builder.anyOf("shipments").get("shipmentNumber").equal(10000); | |
query.setSelectionCriteria(exp); | |
query.useCursoredStream(1, 1); | |
stream = (CursoredStream)getSession().executeQuery(query); | |
try { | |
if (stream.size() != | |
(getSession().readAllObjects(org.eclipse.persistence.testing.models.legacy.Employee.class, exp)).size()) { | |
throw new TestErrorException("Size is incorrect"); | |
} | |
} finally { | |
stream.close(); | |
} | |
} | |
} |