| /******************************************************************************* |
| * Copyright (c) 2007 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.core.tests.internal.context.java; |
| |
| import java.util.Iterator; |
| import java.util.ListIterator; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jpt.core.internal.IMappingKeys; |
| import org.eclipse.jpt.core.internal.context.base.IBasicMapping; |
| import org.eclipse.jpt.core.internal.context.base.IClassRef; |
| import org.eclipse.jpt.core.internal.context.base.IEmbeddedIdMapping; |
| import org.eclipse.jpt.core.internal.context.base.IEmbeddedMapping; |
| import org.eclipse.jpt.core.internal.context.base.IIdMapping; |
| import org.eclipse.jpt.core.internal.context.base.IJoinColumn; |
| import org.eclipse.jpt.core.internal.context.base.IManyToManyMapping; |
| import org.eclipse.jpt.core.internal.context.base.IManyToOneMapping; |
| import org.eclipse.jpt.core.internal.context.base.IOneToManyMapping; |
| import org.eclipse.jpt.core.internal.context.base.IOneToOneMapping; |
| import org.eclipse.jpt.core.internal.context.base.IPersistentAttribute; |
| import org.eclipse.jpt.core.internal.context.base.ITransientMapping; |
| import org.eclipse.jpt.core.internal.context.base.ITypeMapping; |
| import org.eclipse.jpt.core.internal.context.base.IVersionMapping; |
| import org.eclipse.jpt.core.internal.context.java.IJavaJoinColumn; |
| import org.eclipse.jpt.core.internal.context.java.IJavaPersistentType; |
| import org.eclipse.jpt.core.internal.resource.java.Basic; |
| import org.eclipse.jpt.core.internal.resource.java.Embedded; |
| import org.eclipse.jpt.core.internal.resource.java.EmbeddedId; |
| import org.eclipse.jpt.core.internal.resource.java.Id; |
| import org.eclipse.jpt.core.internal.resource.java.JPA; |
| import org.eclipse.jpt.core.internal.resource.java.JavaPersistentAttributeResource; |
| import org.eclipse.jpt.core.internal.resource.java.JavaPersistentTypeResource; |
| import org.eclipse.jpt.core.internal.resource.java.JavaResource; |
| import org.eclipse.jpt.core.internal.resource.java.JoinColumn; |
| import org.eclipse.jpt.core.internal.resource.java.JoinColumns; |
| import org.eclipse.jpt.core.internal.resource.java.ManyToMany; |
| import org.eclipse.jpt.core.internal.resource.java.ManyToOne; |
| import org.eclipse.jpt.core.internal.resource.java.OneToMany; |
| import org.eclipse.jpt.core.internal.resource.java.OneToOne; |
| import org.eclipse.jpt.core.internal.resource.java.Transient; |
| import org.eclipse.jpt.core.internal.resource.java.Version; |
| import org.eclipse.jpt.core.tests.internal.context.ContextModelTestCase; |
| import org.eclipse.jpt.core.tests.internal.projects.TestJavaProject.SourceWriter; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| import org.eclipse.jpt.utility.internal.iterators.ArrayIterator; |
| |
| public class JavaManyToOneMappingTests extends ContextModelTestCase |
| { |
| |
| private void createEntityAnnotation() throws Exception{ |
| this.createAnnotationAndMembers("Entity", "String name() default \"\";"); |
| } |
| |
| private void createManyToOneAnnotation() throws Exception{ |
| this.createAnnotationAndMembers("ManyToOne", ""); |
| } |
| |
| private IType 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); |
| } |
| }; |
| return this.javaProject.createType(PACKAGE_NAME, "Address.java", sourceWriter); |
| } |
| |
| private IType createTestEntityWithManyToOneMapping() throws Exception { |
| createEntityAnnotation(); |
| createManyToOneAnnotation(); |
| |
| 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 IType createTestEntityWithValidManyToOneMapping() throws Exception { |
| createEntityAnnotation(); |
| createManyToOneAnnotation(); |
| |
| 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 IType createTestEntityWithCollectionManyToOneMapping() throws Exception { |
| createEntityAnnotation(); |
| createManyToOneAnnotation(); |
| |
| 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 IType createTestEntityWithGenericizedCollectionManyToOneMapping() throws Exception { |
| createEntityAnnotation(); |
| createManyToOneAnnotation(); |
| |
| 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); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.BASIC_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IBasicMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(Basic.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToDefault() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.NULL_ATTRIBUTE_MAPPING_KEY); |
| assertNull(persistentAttribute.getSpecifiedMapping()); |
| assertTrue(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToVersionMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.VERSION_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IVersionMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(Version.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToIdMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.ID_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IIdMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(Id.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToEmbeddedMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.EMBEDDED_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IEmbeddedMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(Embedded.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToEmbeddedIdMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.EMBEDDED_ID_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IEmbeddedIdMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(EmbeddedId.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToTransientMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.TRANSIENT_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof ITransientMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(Transient.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToOneToOneMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IOneToOneMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(OneToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToOneToManyMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.ONE_TO_MANY_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IOneToManyMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(OneToMany.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testMorphToManyToManyMapping() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertFalse(manyToOneMapping.isDefault()); |
| |
| persistentAttribute.setSpecifiedMappingKey(IMappingKeys.MANY_TO_MANY_ATTRIBUTE_MAPPING_KEY); |
| assertTrue(persistentAttribute.getMapping() instanceof IManyToManyMapping); |
| assertFalse(persistentAttribute.getMapping().isDefault()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| assertNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); |
| assertNotNull(attributeResource.mappingAnnotation(ManyToMany.ANNOTATION_NAME)); |
| assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); |
| } |
| |
| public void testUpdateSpecifiedTargetEntity() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| ManyToOne manyToOne = (ManyToOne) attributeResource.mappingAnnotation(); |
| |
| assertNull(manyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| |
| //set target entity in the resource model, verify context model updated |
| manyToOne.setTargetEntity("newTargetEntity"); |
| assertEquals("newTargetEntity", manyToOneMapping.getSpecifiedTargetEntity()); |
| assertEquals("newTargetEntity", manyToOne.getTargetEntity()); |
| |
| //set target entity to null in the resource model |
| manyToOne.setTargetEntity(null); |
| assertNull(manyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| } |
| |
| public void testModifySpecifiedTargetEntity() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| ManyToOne manyToOne = (ManyToOne) attributeResource.mappingAnnotation(); |
| |
| 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); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| ManyToOne manyToOne = (ManyToOne) attributeResource.mappingAnnotation(); |
| |
| assertNull(manyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOne.getOptional()); |
| |
| //set optional in the resource model, verify context model updated |
| manyToOne.setOptional(Boolean.TRUE); |
| assertEquals(Boolean.TRUE, manyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.TRUE, manyToOne.getOptional()); |
| |
| manyToOne.setOptional(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, manyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.FALSE, manyToOne.getOptional()); |
| |
| |
| //set optional to null in the resource model |
| manyToOne.setOptional(null); |
| assertNull(manyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOne.getOptional()); |
| } |
| |
| public void testModifySpecifiedOptional() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| ManyToOne manyToOne = (ManyToOne) attributeResource.mappingAnnotation(); |
| |
| 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); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| ListIterator<IJavaJoinColumn> specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| |
| //add an annotation to the resource model and verify the context model is updated |
| JoinColumn joinColumn = (JoinColumn) attributeResource.addAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); |
| joinColumn.setName("FOO"); |
| specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| joinColumn = (JoinColumn) attributeResource.addAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); |
| joinColumn.setName("BAR"); |
| specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAR", specifiedJoinColumns.next().getName()); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| |
| joinColumn = (JoinColumn) attributeResource.addAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); |
| joinColumn.setName("BAZ"); |
| specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| 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 |
| attributeResource.move(1, 0, JPA.JOIN_COLUMNS); |
| specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAR", specifiedJoinColumns.next().getName()); |
| assertEquals("BAZ", specifiedJoinColumns.next().getName()); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| attributeResource.removeAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); |
| specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAZ", specifiedJoinColumns.next().getName()); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| attributeResource.removeAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); |
| specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("FOO", specifiedJoinColumns.next().getName()); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| |
| |
| attributeResource.removeAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); |
| specifiedJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertFalse(specifiedJoinColumns.hasNext()); |
| } |
| |
| public void testDefaultJoinColumns() { |
| //TODO |
| } |
| |
| public void testSpecifiedJoinColumnsSize() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| assertEquals(0, manyToOneMapping.specifiedJoinColumnsSize()); |
| |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| assertEquals(1, manyToOneMapping.specifiedJoinColumnsSize()); |
| |
| manyToOneMapping.removeSpecifiedJoinColumn(0); |
| assertEquals(0, manyToOneMapping.specifiedJoinColumnsSize()); |
| } |
| |
| public void testAddSpecifiedJoinColumn() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| manyToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| manyToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("BAR"); |
| manyToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("BAZ"); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| Iterator<JavaResource> joinColumns = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| |
| assertEquals("BAZ", ((JoinColumn) joinColumns.next()).getName()); |
| assertEquals("BAR", ((JoinColumn) joinColumns.next()).getName()); |
| assertEquals("FOO", ((JoinColumn) joinColumns.next()).getName()); |
| assertFalse(joinColumns.hasNext()); |
| } |
| |
| public void testAddSpecifiedJoinColumn2() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| manyToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| manyToOneMapping.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| manyToOneMapping.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| Iterator<JavaResource> joinColumns = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| |
| assertEquals("FOO", ((JoinColumn) joinColumns.next()).getName()); |
| assertEquals("BAR", ((JoinColumn) joinColumns.next()).getName()); |
| assertEquals("BAZ", ((JoinColumn) joinColumns.next()).getName()); |
| assertFalse(joinColumns.hasNext()); |
| } |
| public void testRemoveSpecifiedJoinColumn() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| manyToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| manyToOneMapping.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| manyToOneMapping.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); |
| |
| assertEquals(3, CollectionTools.size(attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME))); |
| |
| manyToOneMapping.removeSpecifiedJoinColumn(1); |
| |
| Iterator<JavaResource> joinColumnResources = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| assertEquals("FOO", ((JoinColumn) joinColumnResources.next()).getName()); |
| assertEquals("BAZ", ((JoinColumn) joinColumnResources.next()).getName()); |
| assertFalse(joinColumnResources.hasNext()); |
| |
| Iterator<IJoinColumn> joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| |
| manyToOneMapping.removeSpecifiedJoinColumn(1); |
| joinColumnResources = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| assertEquals("FOO", ((JoinColumn) joinColumnResources.next()).getName()); |
| assertFalse(joinColumnResources.hasNext()); |
| |
| joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| |
| manyToOneMapping.removeSpecifiedJoinColumn(0); |
| joinColumnResources = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| assertFalse(joinColumnResources.hasNext()); |
| joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertFalse(joinColumns.hasNext()); |
| |
| assertNull(attributeResource.annotation(JoinColumns.ANNOTATION_NAME)); |
| } |
| |
| public void testMoveSpecifiedJoinColumn() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| manyToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| manyToOneMapping.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| manyToOneMapping.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| JavaPersistentAttributeResource attributeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME).attributes().next(); |
| |
| ListIterator<JoinColumn> javaJoinColumns = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| assertEquals(3, CollectionTools.size(javaJoinColumns)); |
| |
| |
| manyToOneMapping.moveSpecifiedJoinColumn(2, 0); |
| ListIterator<IJoinColumn> primaryKeyJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAR", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("BAZ", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("FOO", primaryKeyJoinColumns.next().getSpecifiedName()); |
| |
| javaJoinColumns = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| assertEquals("BAR", javaJoinColumns.next().getName()); |
| assertEquals("BAZ", javaJoinColumns.next().getName()); |
| assertEquals("FOO", javaJoinColumns.next().getName()); |
| |
| |
| manyToOneMapping.moveSpecifiedJoinColumn(0, 1); |
| primaryKeyJoinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAZ", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("BAR", primaryKeyJoinColumns.next().getSpecifiedName()); |
| assertEquals("FOO", primaryKeyJoinColumns.next().getSpecifiedName()); |
| |
| javaJoinColumns = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| assertEquals("BAZ", javaJoinColumns.next().getName()); |
| assertEquals("BAR", javaJoinColumns.next().getName()); |
| assertEquals("FOO", javaJoinColumns.next().getName()); |
| } |
| |
| public void testUpdateSpecifiedJoinColumns() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| JavaPersistentAttributeResource attributeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME).attributes().next(); |
| |
| ((JoinColumn) attributeResource.addAnnotation(0, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME)).setName("FOO"); |
| ((JoinColumn) attributeResource.addAnnotation(1, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME)).setName("BAR"); |
| ((JoinColumn) attributeResource.addAnnotation(2, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME)).setName("BAZ"); |
| |
| ListIterator<IJoinColumn> joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| attributeResource.move(2, 0, JoinColumns.ANNOTATION_NAME); |
| joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| attributeResource.move(0, 1, JoinColumns.ANNOTATION_NAME); |
| joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| attributeResource.removeAnnotation(1, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| attributeResource.removeAnnotation(1, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| attributeResource.removeAnnotation(0, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); |
| joinColumns = manyToOneMapping.specifiedJoinColumns(); |
| assertFalse(joinColumns.hasNext()); |
| } |
| public void testJoinColumnIsVirtual() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| manyToOneMapping.addSpecifiedJoinColumn(0); |
| IJoinColumn specifiedJoinColumn = manyToOneMapping.specifiedJoinColumns().next(); |
| assertFalse(specifiedJoinColumn.isVirtual()); |
| |
| IJoinColumn defaultJoinColumn = manyToOneMapping.defaultJoinColumns().next(); |
| assertTrue(defaultJoinColumn.isVirtual()); |
| } |
| |
| public void testDefaultTargetEntity() throws Exception { |
| createTestEntityWithValidManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) 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<IClassRef> classRefs = persistenceUnit().classRefs(); |
| classRefs.next(); |
| IClassRef addressClassRef = classRefs.next(); |
| IJavaPersistentType addressPersistentType = addressClassRef.getJavaPersistentType(); |
| |
| //test target is not an Entity, default target entity still exists, this case handled with validation |
| addressPersistentType.setMappingKey(IMappingKeys.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"); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| assertNull(manyToOneMapping.getDefaultTargetEntity()); |
| } |
| |
| public void testDefaultTargetEntityGenericizedCollectionType() throws Exception { |
| createTestEntityWithGenericizedCollectionManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| assertNull(manyToOneMapping.getDefaultTargetEntity()); |
| } |
| |
| public void testTargetEntity() throws Exception { |
| createTestEntityWithValidManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) 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(); |
| createTestTargetEntityAddress(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); |
| IManyToOneMapping manyToOneMapping = (IManyToOneMapping) persistentAttribute.getMapping(); |
| |
| //targetEntity not in the persistence unit |
| assertNull(manyToOneMapping.getResolvedTargetEntity()); |
| |
| //add targetEntity to the persistence unit, now target entity should resolve |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| ListIterator<IClassRef> classRefs = persistenceUnit().classRefs(); |
| classRefs.next(); |
| IClassRef addressClassRef = classRefs.next(); |
| ITypeMapping 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()); |
| } |
| |
| } |