| /******************************************************************************* |
| * Copyright (c) 2010, 2011 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.context.java; |
| |
| import java.util.Iterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceField; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceType; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceAnnotatedElement.Kind; |
| import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator; |
| import org.eclipse.jpt.jpa.core.context.PersistentAttribute; |
| import org.eclipse.jpt.jpa.core.context.java.JavaCascade; |
| import org.eclipse.jpt.jpa.core.context.java.JavaOneToOneMapping; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| import org.eclipse.jpt.jpa.core.resource.java.OneToOneAnnotation; |
| import org.eclipse.jpt.jpa.core.tests.internal.context.ContextModelTestCase; |
| |
| @SuppressWarnings("nls") |
| public class JavaCascadeTests |
| extends ContextModelTestCase |
| { |
| 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 JavaCascadeTests(String name) { |
| super(name); |
| } |
| |
| |
| public void testUpdateCascadeAll() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isAll()); |
| assertFalse(annotation.isCascadeAll()); |
| |
| //set all in the resource model, verify context model updated |
| annotation.setCascadeAll(true); |
| getJpaProject().synchronizeContextModel(); |
| assertTrue(annotation.isCascadeAll()); |
| assertTrue(cascade.isAll()); |
| |
| //set all to false in the resource model |
| annotation.setCascadeAll(false); |
| getJpaProject().synchronizeContextModel(); |
| assertFalse(annotation.isCascadeAll()); |
| assertFalse(cascade.isAll()); |
| } |
| |
| public void testModifyCascadeAll() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isAll()); |
| assertFalse(annotation.isCascadeAll()); |
| |
| //set all in the context model, verify resource model updated |
| cascade.setAll(true); |
| assertTrue(annotation.isCascadeAll()); |
| assertTrue(cascade.isAll()); |
| |
| //set all to false in the context model |
| cascade.setAll(false); |
| assertFalse(annotation.isCascadeAll()); |
| assertFalse(cascade.isAll()); |
| } |
| |
| public void testUpdateCascadePersist() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isPersist()); |
| assertFalse(annotation.isCascadePersist()); |
| |
| //set persist in the resource model, verify context model updated |
| annotation.setCascadePersist(true); |
| getJpaProject().synchronizeContextModel(); |
| assertTrue(annotation.isCascadePersist()); |
| assertTrue(cascade.isPersist()); |
| |
| //set persist to false in the resource model |
| annotation.setCascadePersist(false); |
| getJpaProject().synchronizeContextModel(); |
| assertFalse(annotation.isCascadePersist()); |
| assertFalse(cascade.isPersist()); |
| } |
| |
| public void testModifyCascadePersist() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isPersist()); |
| assertFalse(annotation.isCascadePersist()); |
| |
| //set persist in the context model, verify resource model updated |
| cascade.setPersist(true); |
| assertTrue(annotation.isCascadePersist()); |
| assertTrue(cascade.isPersist()); |
| |
| //set persist to false in the context model |
| cascade.setPersist(false); |
| assertFalse(annotation.isCascadePersist()); |
| assertFalse(cascade.isPersist()); |
| } |
| |
| public void testUpdateCascadeMerge() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isMerge()); |
| assertFalse(annotation.isCascadeMerge()); |
| |
| //set merge in the resource model, verify context model updated |
| annotation.setCascadeMerge(true); |
| getJpaProject().synchronizeContextModel(); |
| assertTrue(annotation.isCascadeMerge()); |
| assertTrue(cascade.isMerge()); |
| |
| //set merge to false in the resource model |
| annotation.setCascadeMerge(false); |
| getJpaProject().synchronizeContextModel(); |
| assertFalse(annotation.isCascadeMerge()); |
| assertFalse(cascade.isMerge()); |
| } |
| |
| public void testModifyCascadeMerge() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isMerge()); |
| assertFalse(annotation.isCascadeMerge()); |
| |
| //set merge in the context model, verify resource model updated |
| cascade.setMerge(true); |
| assertTrue(annotation.isCascadeMerge()); |
| assertTrue(cascade.isMerge()); |
| |
| //set merge to false in the context model |
| cascade.setMerge(false); |
| assertFalse(annotation.isCascadeMerge()); |
| assertFalse(cascade.isMerge()); |
| } |
| |
| public void testUpdateCascadeRemove() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isRemove()); |
| assertFalse(annotation.isCascadeRemove()); |
| |
| //set remove in the resource model, verify context model updated |
| annotation.setCascadeRemove(true); |
| getJpaProject().synchronizeContextModel(); |
| assertTrue(annotation.isCascadeRemove()); |
| assertTrue(cascade.isRemove()); |
| |
| //set remove to false in the resource model |
| annotation.setCascadeRemove(false); |
| getJpaProject().synchronizeContextModel(); |
| assertFalse(annotation.isCascadeRemove()); |
| assertFalse(cascade.isRemove()); |
| } |
| |
| public void testModifyCascadeRemove() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isRemove()); |
| assertFalse(annotation.isCascadeRemove()); |
| |
| //set remove in the context model, verify resource model updated |
| cascade.setRemove(true); |
| assertTrue(annotation.isCascadeRemove()); |
| assertTrue(cascade.isRemove()); |
| |
| //set remove to false in the context model |
| cascade.setRemove(false); |
| assertFalse(annotation.isCascadeRemove()); |
| assertFalse(cascade.isRemove()); |
| } |
| |
| public void testUpdateCascadeRefresh() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isRefresh()); |
| assertFalse(annotation.isCascadeRefresh()); |
| |
| //set refresh in the resource model, verify context model updated |
| annotation.setCascadeRefresh(true); |
| getJpaProject().synchronizeContextModel(); |
| assertTrue(annotation.isCascadeRefresh()); |
| assertTrue(cascade.isRefresh()); |
| |
| //set refresh to false in the resource model |
| annotation.setCascadeRefresh(false); |
| getJpaProject().synchronizeContextModel(); |
| assertFalse(annotation.isCascadeRefresh()); |
| assertFalse(cascade.isRefresh()); |
| } |
| |
| public void testModifyCascadeRefresh() throws Exception { |
| createTestEntityWithOneToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| OneToOneAnnotation annotation = (OneToOneAnnotation) resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| JavaOneToOneMapping mapping = (JavaOneToOneMapping) persistentAttribute.getMapping(); |
| JavaCascade cascade = mapping.getCascade(); |
| |
| assertFalse(cascade.isRefresh()); |
| assertFalse(annotation.isCascadeRefresh()); |
| |
| //set refresh in the context model, verify resource model updated |
| cascade.setRefresh(true); |
| assertTrue(annotation.isCascadeRefresh()); |
| assertTrue(cascade.isRefresh()); |
| |
| //set refresh to false in the context model |
| cascade.setRefresh(false); |
| assertFalse(annotation.isCascadeRefresh()); |
| assertFalse(cascade.isRefresh()); |
| } |
| } |