| /******************************************************************************* |
| * Copyright (c) 2010 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.tests.internal.jpa2.context.java; |
| |
| import java.util.Iterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator; |
| import org.eclipse.jpt.jpa.core.context.PersistentAttribute; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaCascade2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaOneToOneMapping2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.resource.java.OneToOne2_0Annotation; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| import org.eclipse.jpt.jpa.core.resource.java.JavaResourcePersistentAttribute; |
| import org.eclipse.jpt.jpa.core.resource.java.JavaResourcePersistentType; |
| import org.eclipse.jpt.jpa.core.resource.java.OneToOneAnnotation; |
| import org.eclipse.jpt.jpa.core.tests.internal.jpa2.context.Generic2_0ContextModelTestCase; |
| |
| @SuppressWarnings("nls") |
| public class GenericJavaCascade2_0Tests |
| extends Generic2_0ContextModelTestCase |
| { |
| private ICompilationUnit createTestEntityWithOneToOneMapping() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_TO_ONE); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity").append(CR); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@OneToOne").append(CR); |
| } |
| }); |
| } |
| |
| |
| public GenericJavaCascade2_0Tests(String name) { |
| super(name); |
| } |
| |
| |
| public void testUpdateCascadeDetach() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.persistableAttributes().next(); |
| OneToOne2_0Annotation annotation = (OneToOne2_0Annotation) attributeResource.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().attributes().next(); |
| JavaOneToOneMapping2_0 mapping = (JavaOneToOneMapping2_0) persistentAttribute.getMapping(); |
| JavaCascade2_0 cascade = (JavaCascade2_0) mapping.getCascade(); |
| |
| assertFalse(cascade.isDetach()); |
| assertFalse(annotation.isCascadeDetach()); |
| |
| //set detach in the resource model, verify context model updated |
| annotation.setCascadeDetach(true); |
| getJpaProject().synchronizeContextModel(); |
| assertTrue(annotation.isCascadeDetach()); |
| assertTrue(cascade.isDetach()); |
| |
| //set detach to false in the resource model |
| annotation.setCascadeDetach(false); |
| getJpaProject().synchronizeContextModel(); |
| assertFalse(annotation.isCascadeDetach()); |
| assertFalse(cascade.isDetach()); |
| } |
| |
| public void testModifyCascadeDetach() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.persistableAttributes().next(); |
| OneToOne2_0Annotation annotation = (OneToOne2_0Annotation) attributeResource.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().attributes().next(); |
| JavaOneToOneMapping2_0 mapping = (JavaOneToOneMapping2_0) persistentAttribute.getMapping(); |
| JavaCascade2_0 cascade = (JavaCascade2_0) mapping.getCascade(); |
| |
| assertFalse(cascade.isDetach()); |
| assertFalse(annotation.isCascadeDetach()); |
| |
| //set detach in the context model, verify resource model updated |
| cascade.setDetach(true); |
| assertTrue(annotation.isCascadeDetach()); |
| assertTrue(cascade.isDetach()); |
| |
| //set detach to false in the context model |
| cascade.setDetach(false); |
| assertFalse(annotation.isCascadeDetach()); |
| assertFalse(cascade.isDetach()); |
| } |
| } |