| /******************************************************************************* |
| * Copyright (c) 2007, 2012 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 java.util.ListIterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceAnnotatedElement.Kind; |
| 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.NestableAnnotation; |
| import org.eclipse.jpt.common.core.tests.internal.projects.TestJavaProject.SourceWriter; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator; |
| import org.eclipse.jpt.jpa.core.MappingKeys; |
| import org.eclipse.jpt.jpa.core.context.BasicMapping; |
| import org.eclipse.jpt.jpa.core.context.EmbeddedIdMapping; |
| import org.eclipse.jpt.jpa.core.context.EmbeddedMapping; |
| import org.eclipse.jpt.jpa.core.context.IdMapping; |
| import org.eclipse.jpt.jpa.core.context.JoinColumn; |
| import org.eclipse.jpt.jpa.core.context.JoinColumnRelationshipStrategy; |
| import org.eclipse.jpt.jpa.core.context.ManyToManyMapping; |
| import org.eclipse.jpt.jpa.core.context.ManyToOneMapping; |
| import org.eclipse.jpt.jpa.core.context.ManyToOneRelationship; |
| import org.eclipse.jpt.jpa.core.context.OneToManyMapping; |
| import org.eclipse.jpt.jpa.core.context.OneToOneMapping; |
| import org.eclipse.jpt.jpa.core.context.PersistentAttribute; |
| import org.eclipse.jpt.jpa.core.context.TransientMapping; |
| import org.eclipse.jpt.jpa.core.context.TypeMapping; |
| import org.eclipse.jpt.jpa.core.context.VersionMapping; |
| import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType; |
| import org.eclipse.jpt.jpa.core.context.persistence.ClassRef; |
| import org.eclipse.jpt.jpa.core.resource.java.BasicAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.EmbeddedAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.EmbeddedIdAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.IdAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| import org.eclipse.jpt.jpa.core.resource.java.JoinColumnAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.ManyToManyAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.ManyToOneAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.OneToManyAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.OneToOneAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.TransientAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.VersionAnnotation; |
| import org.eclipse.jpt.jpa.core.tests.internal.context.ContextModelTestCase; |
| |
| @SuppressWarnings("nls") |
| public class JavaManyToOneMappingTests extends ContextModelTestCase |
| { |
| |
| private void createTestTargetEntityAddress() throws Exception { |
| SourceWriter sourceWriter = new SourceWriter() { |
| public void appendSourceTo(StringBuilder sb) { |
| sb.append(CR); |
| sb.append("import "); |
| sb.append(JPA.ENTITY); |
| sb.append(";"); |
| sb.append(CR); |
| sb.append("import "); |
| sb.append(JPA.ID); |
| sb.append(";"); |
| sb.append(CR); |
| sb.append("@Entity"); |
| sb.append(CR); |
| sb.append("public class ").append("Address").append(" "); |
| sb.append("{").append(CR); |
| sb.append(CR); |
| sb.append(" @Id").append(CR); |
| sb.append(" private int id;").append(CR); |
| sb.append(CR); |
| sb.append(" private String city;").append(CR); |
| sb.append(CR); |
| sb.append(" private String state;").append(CR); |
| sb.append(CR); |
| sb.append(" private int zip;").append(CR); |
| sb.append(CR); |
| sb.append("}").append(CR); |
| } |
| }; |
| this.javaProject.createCompilationUnit(PACKAGE_NAME, "Address.java", sourceWriter); |
| } |
| |
| private ICompilationUnit createTestEntityWithManyToOneMapping() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.MANY_TO_ONE); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity").append(CR); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@ManyToOne").append(CR); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestEntityWithValidManyToOneMapping() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.MANY_TO_ONE, JPA.ID); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity").append(CR); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append(CR); |
| sb.append(" @ManyToOne").append(CR); |
| sb.append(" private Address address;").append(CR); |
| sb.append(CR); |
| sb.append(" @Id").append(CR); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestEntityWithCollectionManyToOneMapping() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.MANY_TO_ONE, JPA.ID, "java.util.Collection"); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity").append(CR); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append(CR); |
| sb.append(" @ManyToOne").append(CR); |
| sb.append(" private Collection address;").append(CR); |
| sb.append(CR); |
| sb.append(" @Id").append(CR); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestEntityWithGenericizedCollectionManyToOneMapping() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.MANY_TO_ONE, JPA.ID, "java.util.Collection"); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity").append(CR); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append(CR); |
| sb.append(" @ManyToOne").append(CR); |
| sb.append(" private Collection<Address> address;").append(CR); |
| sb.append(CR); |
| sb.append(" @Id").append(CR); |
| } |
| }); |
| } |
| |
| public JavaManyToOneMappingTests(String name) { |
| super(name); |
| } |
| |
| public void testMorphToBasicMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.BASIC_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof BasicMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(BasicAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToDefault() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.NULL_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToVersionMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.VERSION_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof VersionMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(VersionAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToIdMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.ID_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IdMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(IdAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToEmbeddedMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.EMBEDDED_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof EmbeddedMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(EmbeddedAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToEmbeddedIdMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.EMBEDDED_ID_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof EmbeddedIdMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(EmbeddedIdAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToTransientMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.TRANSIENT_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof TransientMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(TransientAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToOneToOneMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof OneToOneMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(OneToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(0, JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToOneToManyMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.ONE_TO_MANY_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof OneToManyMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(OneToManyAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(0, JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToManyToManyMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setMappingKey(MappingKeys.MANY_TO_MANY_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof ManyToManyMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| assertNull(resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME)); |
| assertNotNull(resourceField.getAnnotation(ManyToManyAnnotation.ANNOTATION_NAME)); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testUpdateSpecifiedTargetEntity() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| ManyToOneAnnotation manyToOne = (ManyToOneAnnotation) resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME); |
| |
| assertNull(manyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| |
| //set target entity in the resource model, verify context model updated |
| manyToOne.setTargetEntity("newTargetEntity"); |
| this.getJpaProject().synchronizeContextModel(); |
| assertEquals("newTargetEntity", manyToOneMapping.getSpecifiedTargetEntity()); |
| assertEquals("newTargetEntity", manyToOne.getTargetEntity()); |
| |
| //set target entity to null in the resource model |
| manyToOne.setTargetEntity(null); |
| this.getJpaProject().synchronizeContextModel(); |
| assertNull(manyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| } |
| |
| public void testModifySpecifiedTargetEntity() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| ManyToOneAnnotation manyToOne = (ManyToOneAnnotation) resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME); |
| |
| assertNull(manyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| |
| //set target entity in the context model, verify resource model updated |
| manyToOneMapping.setSpecifiedTargetEntity("newTargetEntity"); |
| assertEquals("newTargetEntity", manyToOneMapping.getSpecifiedTargetEntity()); |
| assertEquals("newTargetEntity", manyToOne.getTargetEntity()); |
| |
| //set target entity to null in the context model |
| manyToOneMapping.setSpecifiedTargetEntity(null); |
| assertNull(manyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| } |
| |
| public void testUpdateSpecifiedOptional() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| ManyToOneAnnotation manyToOne = (ManyToOneAnnotation) resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME); |
| |
| assertNull(manyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOne.getOptional()); |
| |
| //set optional in the resource model, verify context model updated |
| manyToOne.setOptional(Boolean.TRUE); |
| getJpaProject().synchronizeContextModel(); |
| assertEquals(Boolean.TRUE, manyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.TRUE, manyToOne.getOptional()); |
| |
| manyToOne.setOptional(Boolean.FALSE); |
| getJpaProject().synchronizeContextModel(); |
| assertEquals(Boolean.FALSE, manyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.FALSE, manyToOne.getOptional()); |
| |
| //set optional to null in the resource model |
| manyToOne.setOptional(null); |
| getJpaProject().synchronizeContextModel(); |
| assertNull(manyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOne.getOptional()); |
| } |
| |
| public void testModifySpecifiedOptional() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| ManyToOneAnnotation manyToOne = (ManyToOneAnnotation) resourceField.getAnnotation(ManyToOneAnnotation.ANNOTATION_NAME); |
| |
| assertNull(manyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOne.getOptional()); |
| |
| //set optional in the context model, verify resource model updated |
| manyToOneMapping.setSpecifiedOptional(Boolean.TRUE); |
| assertEquals(Boolean.TRUE, manyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.TRUE, manyToOne.getOptional()); |
| |
| manyToOneMapping.setSpecifiedOptional(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, manyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.FALSE, manyToOne.getOptional()); |
| |
| |
| //set optional to null in the context model |
| manyToOneMapping.setSpecifiedOptional(null); |
| assertNull(manyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOne.getOptional()); |
| } |
| |
| |
| public void testSpecifiedJoinColumns() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| ListIterator<? extends JoinColumn> specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| |
| //add an annotation to the resource model and verify the context model is updated |
| JoinColumnAnnotation joinColumn = (JoinColumnAnnotation) resourceField.addAnnotation(0, JPA.JOIN_COLUMN); |
| joinColumn.setName("FOO"); |
| getJpaProject().synchronizeContextModel(); |
| specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| joinColumn = (JoinColumnAnnotation) resourceField.addAnnotation(0, JPA.JOIN_COLUMN); |
| joinColumn.setName("BAR"); |
| getJpaProject().synchronizeContextModel(); |
| specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", specifiedJoinColumns.next().getName()); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| |
| joinColumn = (JoinColumnAnnotation) resourceField.addAnnotation(0, JPA.JOIN_COLUMN); |
| joinColumn.setName("BAZ"); |
| getJpaProject().synchronizeContextModel(); |
| specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", specifiedJoinColumns.next().getName()); |
| assertEquals("BAR", specifiedJoinColumns.next().getName()); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| //move an annotation to the resource model and verify the context model is updated |
| resourceField.moveAnnotation(1, 0, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", specifiedJoinColumns.next().getName()); |
| assertEquals("BAZ", specifiedJoinColumns.next().getName()); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| resourceField.removeAnnotation(0, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", specifiedJoinColumns.next().getName()); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| resourceField.removeAnnotation(0, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| |
| resourceField.removeAnnotation(0, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| specifiedJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| } |
| |
| public void testGetDefaultJoin() { |
| //TODO |
| } |
| |
| public void testSpecifiedJoinColumnsSize() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| assertEquals(0, joinColumns.getSpecifiedJoinColumnsSize()); |
| |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertEquals(1, joinColumns.getSpecifiedJoinColumnsSize()); |
| |
| joinColumns.removeSpecifiedJoinColumn(0); |
| assertEquals(0, joinColumns.getSpecifiedJoinColumnsSize()); |
| } |
| |
| public void testJoinColumnsSize() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| assertEquals(1, joinColumns.getJoinColumnsSize()); |
| |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertEquals(1, joinColumns.getJoinColumnsSize()); |
| |
| joinColumns.addSpecifiedJoinColumn(0); |
| assertEquals(2, joinColumns.getJoinColumnsSize()); |
| |
| joinColumns.removeSpecifiedJoinColumn(0); |
| joinColumns.removeSpecifiedJoinColumn(0); |
| assertEquals(1, joinColumns.getJoinColumnsSize()); |
| } |
| |
| public void testAddSpecifiedJoinColumn() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| joinColumns.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| joinColumns.addSpecifiedJoinColumn(0).setSpecifiedName("BAR"); |
| joinColumns.addSpecifiedJoinColumn(0).setSpecifiedName("BAZ"); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| Iterator<NestableAnnotation> joinColumnsIterator = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| |
| assertEquals("BAZ", ((JoinColumnAnnotation) joinColumnsIterator.next()).getName()); |
| assertEquals("BAR", ((JoinColumnAnnotation) joinColumnsIterator.next()).getName()); |
| assertEquals("FOO", ((JoinColumnAnnotation) joinColumnsIterator.next()).getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| } |
| |
| public void testAddSpecifiedJoinColumn2() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| joinColumns.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| joinColumns.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| joinColumns.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| Iterator<NestableAnnotation> joinColumnsIterator = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| |
| assertEquals("FOO", ((JoinColumnAnnotation) joinColumnsIterator.next()).getName()); |
| assertEquals("BAR", ((JoinColumnAnnotation) joinColumnsIterator.next()).getName()); |
| assertEquals("BAZ", ((JoinColumnAnnotation) joinColumnsIterator.next()).getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| } |
| public void testRemoveSpecifiedJoinColumn() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| joinColumns.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| joinColumns.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| joinColumns.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| |
| assertEquals(3, resourceField.getAnnotationsSize(JPA.JOIN_COLUMN)); |
| |
| joinColumns.removeSpecifiedJoinColumn(1); |
| |
| Iterator<NestableAnnotation> joinColumnResources = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| assertEquals("FOO", ((JoinColumnAnnotation) joinColumnResources.next()).getName()); |
| assertEquals("BAZ", ((JoinColumnAnnotation) joinColumnResources.next()).getName()); |
| assertFalse(joinColumnResources.hasNext()); |
| |
| Iterator<? extends JoinColumn> joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("FOO", joinColumnsIterator.next().getName()); |
| assertEquals("BAZ", joinColumnsIterator.next().getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| |
| |
| joinColumns.removeSpecifiedJoinColumn(1); |
| joinColumnResources = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| assertEquals("FOO", ((JoinColumnAnnotation) joinColumnResources.next()).getName()); |
| assertFalse(joinColumnResources.hasNext()); |
| |
| joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("FOO", joinColumnsIterator.next().getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| |
| |
| joinColumns.removeSpecifiedJoinColumn(0); |
| joinColumnResources = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| assertFalse(joinColumnResources.hasNext()); |
| joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertFalse(joinColumnsIterator.hasNext()); |
| assertEquals(0, resourceField.getAnnotationsSize(JoinColumnAnnotation.ANNOTATION_NAME)); |
| } |
| |
| public void testMoveSpecifiedJoinColumn() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| joinColumns.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| joinColumns.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| joinColumns.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| |
| Iterator<NestableAnnotation> javaJoinColumns = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| assertEquals(3, CollectionTools.size(javaJoinColumns)); |
| |
| joinColumns.moveSpecifiedJoinColumn(2, 0); |
| ListIterator<? extends JoinColumn> primaryKeyJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("BAZ", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("FOO", primaryKeyJoinColumns.next().getSpecifiedName()); |
| |
| javaJoinColumns = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| assertEquals("BAR", ((JoinColumnAnnotation) javaJoinColumns.next()).getName()); |
| assertEquals("BAZ", ((JoinColumnAnnotation) javaJoinColumns.next()).getName()); |
| assertEquals("FOO", ((JoinColumnAnnotation) javaJoinColumns.next()).getName()); |
| |
| |
| joinColumns.moveSpecifiedJoinColumn(0, 1); |
| primaryKeyJoinColumns = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("BAR", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("FOO", primaryKeyJoinColumns.next().getSpecifiedName()); |
| |
| javaJoinColumns = resourceField.getAnnotations(JPA.JOIN_COLUMN).iterator(); |
| assertEquals("BAZ", ((JoinColumnAnnotation) javaJoinColumns.next()).getName()); |
| assertEquals("BAR", ((JoinColumnAnnotation) javaJoinColumns.next()).getName()); |
| assertEquals("FOO", ((JoinColumnAnnotation) javaJoinColumns.next()).getName()); |
| } |
| |
| public void testUpdateSpecifiedJoinColumns() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| |
| ((JoinColumnAnnotation) resourceField.addAnnotation(0, JPA.JOIN_COLUMN)).setName("FOO"); |
| ((JoinColumnAnnotation) resourceField.addAnnotation(1, JPA.JOIN_COLUMN)).setName("BAR"); |
| ((JoinColumnAnnotation) resourceField.addAnnotation(2, JPA.JOIN_COLUMN)).setName("BAZ"); |
| getJpaProject().synchronizeContextModel(); |
| |
| ListIterator<? extends JoinColumn> joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("FOO", joinColumnsIterator.next().getName()); |
| assertEquals("BAR", joinColumnsIterator.next().getName()); |
| assertEquals("BAZ", joinColumnsIterator.next().getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| |
| resourceField.moveAnnotation(2, 0, JoinColumnAnnotation.ANNOTATION_NAME); |
| getJpaProject().synchronizeContextModel(); |
| joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", joinColumnsIterator.next().getName()); |
| assertEquals("BAZ", joinColumnsIterator.next().getName()); |
| assertEquals("FOO", joinColumnsIterator.next().getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| |
| resourceField.moveAnnotation(0, 1, JoinColumnAnnotation.ANNOTATION_NAME); |
| getJpaProject().synchronizeContextModel(); |
| joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumnsIterator.next().getName()); |
| assertEquals("BAR", joinColumnsIterator.next().getName()); |
| assertEquals("FOO", joinColumnsIterator.next().getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| |
| resourceField.removeAnnotation(1, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumnsIterator.next().getName()); |
| assertEquals("FOO", joinColumnsIterator.next().getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| |
| resourceField.removeAnnotation(1, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumnsIterator.next().getName()); |
| assertFalse(joinColumnsIterator.hasNext()); |
| |
| resourceField.removeAnnotation(0, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| joinColumnsIterator = joinColumns.getSpecifiedJoinColumns().iterator(); |
| assertFalse(joinColumnsIterator.hasNext()); |
| } |
| public void testJoinColumnIsVirtual() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| JoinColumnRelationshipStrategy joinColumns = manyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| assertTrue(joinColumns.getDefaultJoinColumn().isVirtual()); |
| |
| joinColumns.addSpecifiedJoinColumn(0); |
| JoinColumn specifiedJoinColumn = joinColumns.getSpecifiedJoinColumns().iterator().next(); |
| assertFalse(specifiedJoinColumn.isVirtual()); |
| |
| assertNull(joinColumns.getDefaultJoinColumn()); |
| } |
| |
| public void testModifyPredominantJoiningStrategy() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| PersistentAttribute contextAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping mapping = (ManyToOneMapping) contextAttribute.getMapping(); |
| ManyToOneRelationship rel = mapping.getRelationship(); |
| |
| assertEquals(0, resourceField.getAnnotationsSize(JPA.JOIN_COLUMN)); |
| assertTrue(rel.strategyIsJoinColumn()); |
| |
| rel.setStrategyToJoinColumn(); |
| assertEquals(0, resourceField.getAnnotationsSize(JPA.JOIN_COLUMN)); |
| assertTrue(rel.strategyIsJoinColumn()); |
| } |
| |
| public void testUpdatePredominantJoiningStrategy() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| JavaResourceType resourceType = (JavaResourceType) getJpaProject().getJavaResourceType(FULLY_QUALIFIED_TYPE_NAME, Kind.TYPE); |
| JavaResourceField resourceField = resourceType.getFields().iterator().next(); |
| PersistentAttribute contextAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping mapping = (ManyToOneMapping) contextAttribute.getMapping(); |
| ManyToOneRelationship rel = mapping.getRelationship(); |
| |
| assertEquals(0, resourceField.getAnnotationsSize(JPA.JOIN_COLUMN)); |
| assertTrue(rel.strategyIsJoinColumn()); |
| |
| resourceField.addAnnotation(0, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| assertNotNull(resourceField.getAnnotation(0, JPA.JOIN_COLUMN)); |
| assertTrue(rel.strategyIsJoinColumn()); |
| |
| resourceField.removeAnnotation(0, JPA.JOIN_COLUMN); |
| getJpaProject().synchronizeContextModel(); |
| assertEquals(0, resourceField.getAnnotationsSize(JPA.JOIN_COLUMN)); |
| assertTrue(rel.strategyIsJoinColumn()); |
| } |
| |
| public void testDefaultTargetEntity() throws Exception { |
| createTestEntityWithValidManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| //targetEntity not in the persistence unit, default still set, handled by validation |
| assertEquals(PACKAGE_NAME + ".Address", manyToOneMapping.getDefaultTargetEntity()); |
| |
| //add targetEntity to the persistence unit |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| assertEquals(PACKAGE_NAME + ".Address", manyToOneMapping.getDefaultTargetEntity()); |
| |
| //test default still the same when specified target entity it set |
| manyToOneMapping.setSpecifiedTargetEntity("foo"); |
| assertEquals(PACKAGE_NAME + ".Address", manyToOneMapping.getDefaultTargetEntity()); |
| |
| ListIterator<ClassRef> classRefs = getPersistenceUnit().getSpecifiedClassRefs().iterator(); |
| classRefs.next(); |
| ClassRef addressClassRef = classRefs.next(); |
| JavaPersistentType addressPersistentType = addressClassRef.getJavaPersistentType(); |
| |
| //test target is not an Entity, default target entity still exists, this case handled with validation |
| addressPersistentType.setMappingKey(MappingKeys.NULL_TYPE_MAPPING_KEY); |
| assertEquals(PACKAGE_NAME + ".Address", manyToOneMapping.getDefaultTargetEntity()); |
| } |
| |
| public void testDefaultTargetEntityCollectionType() throws Exception { |
| createTestEntityWithCollectionManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| assertNull(manyToOneMapping.getDefaultTargetEntity()); |
| } |
| |
| public void testDefaultTargetEntityGenericizedCollectionType() throws Exception { |
| createTestEntityWithGenericizedCollectionManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| assertNull(manyToOneMapping.getDefaultTargetEntity()); |
| } |
| |
| public void testTargetEntity() throws Exception { |
| createTestEntityWithValidManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| assertEquals(PACKAGE_NAME + ".Address", manyToOneMapping.getTargetEntity()); |
| |
| manyToOneMapping.setSpecifiedTargetEntity("foo"); |
| assertEquals("foo", manyToOneMapping.getTargetEntity()); |
| |
| manyToOneMapping.setSpecifiedTargetEntity(null); |
| assertEquals(PACKAGE_NAME + ".Address", manyToOneMapping.getTargetEntity()); |
| } |
| |
| public void testResolvedTargetEntity() throws Exception { |
| createTestEntityWithValidManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| PersistentAttribute persistentAttribute = getJavaPersistentType().getAttributes().iterator().next(); |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) persistentAttribute.getMapping(); |
| |
| //targetEntity not in the persistence unit |
| assertNull(manyToOneMapping.getResolvedTargetEntity()); |
| |
| //add targetEntity to the persistence unit, now target entity should resolve |
| createTestTargetEntityAddress(); |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| ListIterator<ClassRef> classRefs = getPersistenceUnit().getSpecifiedClassRefs().iterator(); |
| classRefs.next(); |
| ClassRef addressClassRef = classRefs.next(); |
| TypeMapping addressTypeMapping = addressClassRef.getJavaPersistentType().getMapping(); |
| assertEquals(addressTypeMapping, manyToOneMapping.getResolvedTargetEntity()); |
| |
| //test default still the same when specified target entity it set |
| manyToOneMapping.setSpecifiedTargetEntity("foo"); |
| assertNull(manyToOneMapping.getResolvedTargetEntity()); |
| |
| |
| manyToOneMapping.setSpecifiedTargetEntity(PACKAGE_NAME + ".Address"); |
| assertEquals(addressTypeMapping, manyToOneMapping.getResolvedTargetEntity()); |
| |
| |
| manyToOneMapping.setSpecifiedTargetEntity(null); |
| assertEquals(addressTypeMapping, manyToOneMapping.getResolvedTargetEntity()); |
| } |
| |
| } |
