| /******************************************************************************* |
| * Copyright (c) 2009 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.jpa2.context.orm; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.core.MappingKeys; |
| import org.eclipse.jpt.core.context.AttributeMapping; |
| import org.eclipse.jpt.core.context.OneToOneMapping; |
| import org.eclipse.jpt.core.context.PersistentAttribute; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentType; |
| import org.eclipse.jpt.core.jpa2.context.OneToOneMapping2_0; |
| import org.eclipse.jpt.core.jpa2.context.orm.OrmManyToOneMapping2_0; |
| import org.eclipse.jpt.core.jpa2.context.orm.OrmOneToOneMapping2_0; |
| import org.eclipse.jpt.core.jpa2.context.orm.OrmOrphanRemovable2_0; |
| import org.eclipse.jpt.core.jpa2.context.orm.OrmOrphanRemovalHolder2_0; |
| import org.eclipse.jpt.core.resource.java.JPA; |
| import org.eclipse.jpt.core.resource.orm.XmlEntity; |
| import org.eclipse.jpt.core.resource.orm.XmlManyToOne; |
| import org.eclipse.jpt.core.resource.orm.XmlOneToOne; |
| import org.eclipse.jpt.core.resource.orm.v2_0.XmlDerivedId_2_0; |
| import org.eclipse.jpt.core.resource.orm.v2_0.XmlMapsId_2_0; |
| 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; |
| |
| @SuppressWarnings("nls") |
| public class GenericOrmOneToOneMapping2_0Tests |
| extends Generic2_0OrmContextModelTestCase |
| { |
| public GenericOrmOneToOneMapping2_0Tests(String name) { |
| super(name); |
| } |
| |
| |
| private void createTestEntity() throws Exception { |
| createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_TO_ONE); |
| } |
| |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity"); |
| sb.append(CR); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append(CR); |
| sb.append(" @OneToOne"); |
| sb.append(CR); |
| sb.append(" private Address address;"); |
| sb.append(CR); |
| sb.append(CR); |
| sb.append(" @Id"); |
| } |
| }); |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| for (OrmPersistentAttribute each : CollectionTools.iterable(ormPersistentType.attributes())) { |
| each.makeSpecified(); |
| } |
| } |
| |
| private void createTestEntityWithDerivedId() throws Exception { |
| createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_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(" @OneToOne @Id").append(CR); |
| sb.append(" private " + TYPE_NAME + " oneToOne;").append(CR); |
| sb.append(CR); |
| } |
| }); |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| for (OrmPersistentAttribute each : CollectionTools.iterable(ormPersistentType.attributes())) { |
| each.makeSpecified(); |
| } |
| } |
| |
| 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(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 State 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 createTestEntityWithValidOneToOneMapping() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_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(" @OneToOne").append(CR); |
| sb.append(" private Address address;").append(CR); |
| sb.append(CR); |
| sb.append(" @Id").append(CR); |
| } |
| }); |
| } |
| |
| private void createTestEmbeddableState() throws Exception { |
| SourceWriter sourceWriter = new SourceWriter() { |
| public void appendSourceTo(StringBuilder sb) { |
| sb.append(CR); |
| sb.append("import "); |
| sb.append(JPA.EMBEDDABLE); |
| sb.append(";"); |
| sb.append(CR); |
| sb.append("@Embeddable"); |
| sb.append(CR); |
| sb.append("public class ").append("State").append(" "); |
| sb.append("{").append(CR); |
| sb.append(CR); |
| sb.append(" private String foo;").append(CR); |
| sb.append(CR); |
| sb.append(" private Address address;").append(CR); |
| sb.append(CR); |
| sb.append("}").append(CR); |
| } |
| }; |
| this.javaProject.createCompilationUnit(PACKAGE_NAME, "State.java", sourceWriter); |
| } |
| |
| public void testUpdateDerivedId() throws Exception { |
| createTestEntityWithDerivedId(); |
| OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("oneToOne"); |
| OrmOneToOneMapping2_0 contextMapping = (OrmOneToOneMapping2_0) contextAttribute.getMapping(); |
| XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping(); |
| XmlDerivedId_2_0 resourceMapping = resourceEntity.getAttributes().getOneToOnes().get(0); |
| |
| assertNull(resourceMapping.getId()); |
| assertFalse(contextMapping.getDerivedId().getValue()); |
| |
| resourceMapping.setId(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, resourceMapping.getId()); |
| assertFalse(contextMapping.getDerivedId().getValue()); |
| |
| resourceMapping.setId(Boolean.TRUE); |
| assertEquals(Boolean.TRUE, resourceMapping.getId()); |
| assertTrue(contextMapping.getDerivedId().getValue()); |
| |
| resourceMapping.setId(null); |
| assertNull(resourceMapping.getId()); |
| assertFalse(contextMapping.getDerivedId().getValue()); |
| } |
| |
| public void testSetDerivedId() throws Exception { |
| createTestEntityWithDerivedId(); |
| OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("oneToOne"); |
| OrmOneToOneMapping2_0 contextMapping = (OrmOneToOneMapping2_0) contextAttribute.getMapping(); |
| XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping(); |
| XmlDerivedId_2_0 resourceMapping = resourceEntity.getAttributes().getOneToOnes().get(0); |
| |
| assertNull(resourceMapping.getId()); |
| assertFalse(contextMapping.getDerivedId().getValue()); |
| |
| contextMapping.getDerivedId().setValue(true); |
| assertEquals(Boolean.TRUE, resourceMapping.getId()); |
| assertTrue(contextMapping.getDerivedId().getValue()); |
| |
| contextMapping.getDerivedId().setValue(false); |
| assertNull(resourceMapping.getId()); |
| assertFalse(contextMapping.getDerivedId().getValue()); |
| } |
| |
| public void testUpdateMapsId() throws Exception { |
| createTestEntity(); |
| OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("address"); |
| OrmOneToOneMapping2_0 contextMapping = (OrmOneToOneMapping2_0) contextAttribute.getMapping(); |
| XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping(); |
| XmlMapsId_2_0 resourceMapping = resourceEntity.getAttributes().getOneToOnes().get(0); |
| |
| assertNull(resourceMapping.getMapsId()); |
| assertNull(contextMapping.getMapsId().getValue()); |
| |
| resourceMapping.setMapsId("foo"); |
| assertEquals("foo", resourceMapping.getMapsId()); |
| assertEquals("foo", contextMapping.getMapsId().getValue()); |
| |
| resourceMapping.setMapsId("bar"); |
| assertEquals("bar", resourceMapping.getMapsId()); |
| assertEquals("bar", contextMapping.getMapsId().getValue()); |
| |
| resourceMapping.setMapsId(null); |
| assertNull(resourceMapping.getMapsId()); |
| assertNull(contextMapping.getMapsId().getValue()); |
| } |
| |
| public void testSetMapsId() throws Exception { |
| createTestEntity(); |
| OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("address"); |
| OrmOneToOneMapping2_0 contextMapping = (OrmOneToOneMapping2_0) contextAttribute.getMapping(); |
| XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping(); |
| XmlMapsId_2_0 resourceMapping = resourceEntity.getAttributes().getOneToOnes().get(0); |
| |
| assertNull(resourceMapping.getMapsId()); |
| assertNull(contextMapping.getMapsId().getValue()); |
| |
| contextMapping.getMapsId().setValue("foo"); |
| assertEquals("foo", resourceMapping.getMapsId()); |
| assertEquals("foo", contextMapping.getMapsId().getValue()); |
| |
| contextMapping.getMapsId().setValue("bar"); |
| assertEquals("bar", resourceMapping.getMapsId()); |
| assertEquals("bar", contextMapping.getMapsId().getValue()); |
| |
| contextMapping.getMapsId().setValue(null); |
| assertNull(resourceMapping.getMapsId()); |
| assertNull(contextMapping.getMapsId().getValue()); |
| } |
| |
| public void testMorphMapping() throws Exception { |
| createTestEntityWithDerivedId(); |
| OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("oneToOne"); |
| XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping(); |
| |
| XmlOneToOne resourceOneToOne = resourceEntity.getAttributes().getOneToOnes().get(0); |
| resourceOneToOne.setId(Boolean.TRUE); |
| resourceOneToOne.setMapsId("foo"); |
| assertEquals(Boolean.TRUE, resourceOneToOne.getId()); |
| assertEquals("foo", resourceOneToOne.getMapsId()); |
| assertTrue(((OrmOneToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue()); |
| |
| contextAttribute.setSpecifiedMappingKey(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY); |
| XmlManyToOne resourceManyToOne = resourceEntity.getAttributes().getManyToOnes().get(0); |
| assertEquals(Boolean.TRUE, resourceManyToOne.getId()); |
| assertEquals("foo", resourceManyToOne.getMapsId()); |
| assertTrue(((OrmManyToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue()); |
| |
| contextAttribute.setSpecifiedMappingKey(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY); |
| resourceOneToOne = resourceEntity.getAttributes().getOneToOnes().get(0); |
| assertEquals(Boolean.TRUE, resourceOneToOne.getId()); |
| assertEquals("foo", resourceOneToOne.getMapsId()); |
| assertTrue(((OrmOneToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue()); |
| } |
| |
| public void testCandidateMappedByAttributeNames() throws Exception { |
| createTestEntityWithValidOneToOneMapping(); |
| createTestTargetEntityAddress(); |
| createTestEmbeddableState(); |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, PACKAGE_NAME + ".Address"); |
| getEntityMappings().addPersistentType(MappingKeys.EMBEDDABLE_TYPE_MAPPING_KEY, PACKAGE_NAME + ".State"); |
| ormPersistentType.addSpecifiedPersistentAttribute(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY, "address"); |
| |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| addXmlClassRef(PACKAGE_NAME + ".Address"); |
| addXmlClassRef(PACKAGE_NAME + ".State"); |
| |
| PersistentAttribute persistentAttribute = ormPersistentType.attributes().next(); |
| OneToOneMapping oneToOneMapping = (OneToOneMapping) persistentAttribute.getMapping(); |
| |
| Iterator<String> attributeNames = |
| oneToOneMapping.getRelationshipReference().getMappedByJoiningStrategy().candidateMappedByAttributeNames(); |
| assertEquals("id", attributeNames.next()); |
| assertEquals("city", attributeNames.next()); |
| assertEquals("state", attributeNames.next()); |
| assertEquals("state.foo", attributeNames.next()); |
| assertEquals("state.address", attributeNames.next()); |
| assertEquals("zip", attributeNames.next()); |
| assertFalse(attributeNames.hasNext()); |
| |
| oneToOneMapping.setSpecifiedTargetEntity("foo"); |
| attributeNames = |
| oneToOneMapping.getRelationshipReference().getMappedByJoiningStrategy().candidateMappedByAttributeNames(); |
| assertFalse(attributeNames.hasNext()); |
| |
| oneToOneMapping.setSpecifiedTargetEntity(null); |
| attributeNames = |
| oneToOneMapping.getRelationshipReference().getMappedByJoiningStrategy().candidateMappedByAttributeNames(); |
| assertEquals("id", attributeNames.next()); |
| assertEquals("city", attributeNames.next()); |
| assertEquals("state", attributeNames.next()); |
| assertEquals("state.foo", attributeNames.next()); |
| assertEquals("state.address", attributeNames.next()); |
| assertEquals("zip", attributeNames.next()); |
| assertFalse(attributeNames.hasNext()); |
| |
| AttributeMapping stateFooMapping = oneToOneMapping.getResolvedTargetEntity().resolveAttributeMapping("state.foo"); |
| assertEquals("foo", stateFooMapping.getName()); |
| } |
| |
| private OrmOrphanRemovable2_0 getOrphanRemovalOf(OneToOneMapping2_0 oneToOneMapping) { |
| return ((OrmOrphanRemovalHolder2_0) oneToOneMapping).getOrphanRemoval(); |
| } |
| |
| public void testUpdateSpecifiedOrphanRemoval() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedPersistentAttribute(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY, "oneToOneMapping"); |
| OrmOneToOneMapping2_0 ormOneToOneMapping = (OrmOneToOneMapping2_0) ormPersistentAttribute.getMapping(); |
| OrmOrphanRemovable2_0 mappingsOrphanRemoval = this.getOrphanRemovalOf(ormOneToOneMapping); |
| XmlOneToOne oneToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getOneToOnes().get(0); |
| |
| assertEquals(null, mappingsOrphanRemoval.getSpecifiedOrphanRemoval()); |
| assertEquals(null, oneToOneResource.getOrphanRemoval()); |
| |
| //set enumerated in the resource model, verify context model updated |
| oneToOneResource.setOrphanRemoval(Boolean.TRUE); |
| assertEquals(Boolean.TRUE, mappingsOrphanRemoval.getSpecifiedOrphanRemoval()); |
| assertEquals(Boolean.TRUE, oneToOneResource.getOrphanRemoval()); |
| |
| oneToOneResource.setOrphanRemoval(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, mappingsOrphanRemoval.getSpecifiedOrphanRemoval()); |
| assertEquals(Boolean.FALSE, oneToOneResource.getOrphanRemoval()); |
| } |
| |
| public void testModifySpecifiedOrphanRemoval() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedPersistentAttribute(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY, "oneToOneMapping"); |
| OrmOneToOneMapping2_0 ormOneToOneMapping = (OrmOneToOneMapping2_0) ormPersistentAttribute.getMapping(); |
| OrmOrphanRemovable2_0 mappingsOrphanRemoval = this.getOrphanRemovalOf(ormOneToOneMapping); |
| XmlOneToOne oneToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getOneToOnes().get(0); |
| |
| assertEquals(null, mappingsOrphanRemoval.getSpecifiedOrphanRemoval()); |
| assertEquals(null, oneToOneResource.getOrphanRemoval()); |
| |
| //set enumerated in the context model, verify resource model updated |
| mappingsOrphanRemoval.setSpecifiedOrphanRemoval(Boolean.TRUE); |
| assertEquals(Boolean.TRUE, oneToOneResource.getOrphanRemoval()); |
| assertEquals(Boolean.TRUE, mappingsOrphanRemoval.getSpecifiedOrphanRemoval()); |
| |
| mappingsOrphanRemoval.setSpecifiedOrphanRemoval(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, oneToOneResource.getOrphanRemoval()); |
| assertEquals(Boolean.FALSE, mappingsOrphanRemoval.getSpecifiedOrphanRemoval()); |
| } |
| } |