/******************************************************************************* | |
* 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.descriptors.ClassDescriptor; | |
import org.eclipse.persistence.queries.*; | |
import org.eclipse.persistence.mappings.OneToOneMapping; | |
/** | |
* Bug 5200555 | |
* A partial attribute query where the partial attribute is also joined should | |
* not result in a null pointer exception. | |
*/ | |
@SuppressWarnings("deprecation") | |
public class PartialAttributeTestWithJoinAttribute extends TestCase { | |
protected int joinFetch; | |
public PartialAttributeTestWithJoinAttribute() { | |
setDescription("A partial attribute query where the partial attribute is also joined should not result in a null pointer exception."); | |
} | |
public void setup() { | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
ClassDescriptor descriptor = getSession().getClassDescriptor(Employee.class); | |
OneToOneMapping mapping = (OneToOneMapping)descriptor.getMappingForAttributeName("address"); | |
joinFetch = mapping.getJoinFetch(); | |
mapping.useInnerJoinFetch(); | |
descriptor.reInitializeJoinedAttributes(); | |
} | |
public void reset() { | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
ClassDescriptor descriptor = getSession().getClassDescriptor(Employee.class); | |
OneToOneMapping mapping = (OneToOneMapping)descriptor.getMappingForAttributeName("address"); | |
mapping.setJoinFetch(joinFetch); | |
descriptor.reInitializeJoinedAttributes(); | |
} | |
public void test() { | |
ReadAllQuery query = new ReadAllQuery(Employee.class); | |
query.dontMaintainCache(); | |
query.addPartialAttribute("address"); | |
try { | |
getSession().executeQuery(query); | |
} catch (RuntimeException exception) { | |
throw exception; | |
} | |
} | |
} |