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Diffstat (limited to 'jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaOneToOneMappingTests.java')
| -rw-r--r-- | jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaOneToOneMappingTests.java | 1026 |
1 files changed, 1026 insertions, 0 deletions
diff --git a/jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaOneToOneMappingTests.java b/jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaOneToOneMappingTests.java new file mode 100644 index 0000000000..29ac3a5488 --- /dev/null +++ b/jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaOneToOneMappingTests.java @@ -0,0 +1,1026 @@ +/******************************************************************************* + * 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.FetchType; +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 JavaOneToOneMappingTests extends ContextModelTestCase +{ + + private void createEntityAnnotation() throws Exception{ + this.createAnnotationAndMembers("Entity", "String name() default \"\";"); + } + + private void createOneToOneAnnotation() throws Exception{ + this.createAnnotationAndMembers("OneToOne", ""); + } + + 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 createTestEntityWithOneToOneMapping() throws Exception { + createEntityAnnotation(); + createOneToOneAnnotation(); + + return this.createTestType(new DefaultAnnotationWriter() { + @Override + public Iterator<String> imports() { + return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_TO_ONE); + } + @Override + public void appendTypeAnnotationTo(StringBuilder sb) { + sb.append("@Entity").append(CR); + } + + @Override + public void appendIdFieldAnnotationTo(StringBuilder sb) { + sb.append("@OneToOne").append(CR); + } + }); + } + + private IType createTestEntityWithValidOneToOneMapping() throws Exception { + createEntityAnnotation(); + createOneToOneAnnotation(); + + 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 IType createTestEntityWithCollectionOneToOneMapping() throws Exception { + createEntityAnnotation(); + createOneToOneAnnotation(); + + return this.createTestType(new DefaultAnnotationWriter() { + @Override + public Iterator<String> imports() { + return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_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(" @OneToOne").append(CR); + sb.append(" private Collection address;").append(CR); + sb.append(CR); + sb.append(" @Id").append(CR); + } + }); + } + + private IType createTestEntityWithGenericizedCollectionOneToOneMapping() throws Exception { + createEntityAnnotation(); + createOneToOneAnnotation(); + + return this.createTestType(new DefaultAnnotationWriter() { + @Override + public Iterator<String> imports() { + return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_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(" @OneToOne").append(CR); + sb.append(" private Collection<Address> address;").append(CR); + sb.append(CR); + sb.append(" @Id").append(CR); + } + }); + } + + public JavaOneToOneMappingTests(String name) { + super(name); + } + + public void testMorphToBasicMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(Basic.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToDefault() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToVersionMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(Version.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToIdMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(Id.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToEmbeddedMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(Embedded.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToEmbeddedIdMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(EmbeddedId.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToTransientMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(Transient.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToManyToOneMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.isDefault()); + + persistentAttribute.setSpecifiedMappingKey(IMappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY); + assertTrue(persistentAttribute.getMapping() instanceof IManyToOneMapping); + assertFalse(persistentAttribute.getMapping().isDefault()); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + assertNull(attributeResource.mappingAnnotation(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(ManyToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToOneToManyMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(OneToMany.ANNOTATION_NAME)); + assertNotNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + public void testMorphToManyToManyMapping() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + oneToOneMapping.addSpecifiedJoinColumn(0); + assertFalse(oneToOneMapping.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(OneToOne.ANNOTATION_NAME)); + assertNotNull(attributeResource.mappingAnnotation(ManyToMany.ANNOTATION_NAME)); + assertNull(attributeResource.annotation(JoinColumn.ANNOTATION_NAME)); + } + + + public void testUpdateSpecifiedTargetEntity() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getSpecifiedTargetEntity()); + assertNull(oneToOne.getTargetEntity()); + + //set target entity in the resource model, verify context model updated + oneToOne.setTargetEntity("newTargetEntity"); + assertEquals("newTargetEntity", oneToOneMapping.getSpecifiedTargetEntity()); + assertEquals("newTargetEntity", oneToOne.getTargetEntity()); + + //set target entity to null in the resource model + oneToOne.setTargetEntity(null); + assertNull(oneToOneMapping.getSpecifiedTargetEntity()); + assertNull(oneToOne.getTargetEntity()); + } + + public void testModifySpecifiedTargetEntity() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getSpecifiedTargetEntity()); + assertNull(oneToOne.getTargetEntity()); + + //set target entity in the context model, verify resource model updated + oneToOneMapping.setSpecifiedTargetEntity("newTargetEntity"); + assertEquals("newTargetEntity", oneToOneMapping.getSpecifiedTargetEntity()); + assertEquals("newTargetEntity", oneToOne.getTargetEntity()); + + //set target entity to null in the context model + oneToOneMapping.setSpecifiedTargetEntity(null); + assertNull(oneToOneMapping.getSpecifiedTargetEntity()); + assertNull(oneToOne.getTargetEntity()); + } + + public void testUpdateMappedBy() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getMappedBy()); + assertNull(oneToOne.getMappedBy()); + + //set mappedBy in the resource model, verify context model updated + oneToOne.setMappedBy("newMappedBy"); + assertEquals("newMappedBy", oneToOneMapping.getMappedBy()); + assertEquals("newMappedBy", oneToOne.getMappedBy()); + + //set mappedBy to null in the resource model + oneToOne.setMappedBy(null); + assertNull(oneToOneMapping.getMappedBy()); + assertNull(oneToOne.getMappedBy()); + } + + public void testModifyMappedBy() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getMappedBy()); + assertNull(oneToOne.getMappedBy()); + + //set mappedBy in the context model, verify resource model updated + oneToOneMapping.setMappedBy("newTargetEntity"); + assertEquals("newTargetEntity", oneToOneMapping.getMappedBy()); + assertEquals("newTargetEntity", oneToOne.getMappedBy()); + + //set mappedBy to null in the context model + oneToOneMapping.setMappedBy(null); + assertNull(oneToOneMapping.getMappedBy()); + assertNull(oneToOne.getMappedBy()); + } + + public void testUpdateSpecifiedOptional() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getSpecifiedOptional()); + assertNull(oneToOne.getOptional()); + + //set optional in the resource model, verify context model updated + oneToOne.setOptional(Boolean.TRUE); + assertEquals(Boolean.TRUE, oneToOneMapping.getSpecifiedOptional()); + assertEquals(Boolean.TRUE, oneToOne.getOptional()); + + oneToOne.setOptional(Boolean.FALSE); + assertEquals(Boolean.FALSE, oneToOneMapping.getSpecifiedOptional()); + assertEquals(Boolean.FALSE, oneToOne.getOptional()); + + + //set optional to null in the resource model + oneToOne.setOptional(null); + assertNull(oneToOneMapping.getSpecifiedOptional()); + assertNull(oneToOne.getOptional()); + } + + public void testModifySpecifiedOptional() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getSpecifiedOptional()); + assertNull(oneToOne.getOptional()); + + //set optional in the context model, verify resource model updated + oneToOneMapping.setSpecifiedOptional(Boolean.TRUE); + assertEquals(Boolean.TRUE, oneToOneMapping.getSpecifiedOptional()); + assertEquals(Boolean.TRUE, oneToOne.getOptional()); + + oneToOneMapping.setSpecifiedOptional(Boolean.FALSE); + assertEquals(Boolean.FALSE, oneToOneMapping.getSpecifiedOptional()); + assertEquals(Boolean.FALSE, oneToOne.getOptional()); + + + //set optional to null in the context model + oneToOneMapping.setSpecifiedOptional(null); + assertNull(oneToOneMapping.getSpecifiedOptional()); + assertNull(oneToOne.getOptional()); + } + + public void testUpdateSpecifiedFetch() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getSpecifiedFetch()); + assertNull(oneToOne.getFetch()); + + //set fetch in the resource model, verify context model updated + oneToOne.setFetch(org.eclipse.jpt.core.internal.resource.java.FetchType.EAGER); + assertEquals(FetchType.EAGER, oneToOneMapping.getSpecifiedFetch()); + assertEquals(org.eclipse.jpt.core.internal.resource.java.FetchType.EAGER, oneToOne.getFetch()); + + oneToOne.setFetch(org.eclipse.jpt.core.internal.resource.java.FetchType.LAZY); + assertEquals(FetchType.LAZY, oneToOneMapping.getSpecifiedFetch()); + assertEquals(org.eclipse.jpt.core.internal.resource.java.FetchType.LAZY, oneToOne.getFetch()); + + + //set fetch to null in the resource model + oneToOne.setFetch(null); + assertNull(oneToOneMapping.getSpecifiedFetch()); + assertNull(oneToOne.getFetch()); + } + + public void testModifySpecifiedFetch() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); + JavaPersistentAttributeResource attributeResource = typeResource.attributes().next(); + OneToOne oneToOne = (OneToOne) attributeResource.mappingAnnotation(); + + assertNull(oneToOneMapping.getSpecifiedFetch()); + assertNull(oneToOne.getFetch()); + + //set fetch in the context model, verify resource model updated + oneToOneMapping.setSpecifiedFetch(FetchType.EAGER); + assertEquals(FetchType.EAGER, oneToOneMapping.getSpecifiedFetch()); + assertEquals(org.eclipse.jpt.core.internal.resource.java.FetchType.EAGER, oneToOne.getFetch()); + + oneToOneMapping.setSpecifiedFetch(FetchType.LAZY); + assertEquals(FetchType.LAZY, oneToOneMapping.getSpecifiedFetch()); + assertEquals(org.eclipse.jpt.core.internal.resource.java.FetchType.LAZY, oneToOne.getFetch()); + + + //set fetch to null in the context model + oneToOneMapping.setSpecifiedFetch(null); + assertNull(oneToOneMapping.getSpecifiedFetch()); + assertNull(oneToOne.getFetch()); + } + + public void testSpecifiedJoinColumns() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + ListIterator<IJavaJoinColumn> specifiedJoinColumns = oneToOneMapping.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 = oneToOneMapping.specifiedJoinColumns(); + assertEquals("FOO", specifiedJoinColumns.next().getName()); + assertFalse(specifiedJoinColumns.hasNext()); + + joinColumn = (JoinColumn) attributeResource.addAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); + joinColumn.setName("BAR"); + specifiedJoinColumns = oneToOneMapping.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 = oneToOneMapping.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 = oneToOneMapping.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 = oneToOneMapping.specifiedJoinColumns(); + assertEquals("BAZ", specifiedJoinColumns.next().getName()); + assertEquals("FOO", specifiedJoinColumns.next().getName()); + assertFalse(specifiedJoinColumns.hasNext()); + + attributeResource.removeAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); + specifiedJoinColumns = oneToOneMapping.specifiedJoinColumns(); + assertEquals("FOO", specifiedJoinColumns.next().getName()); + assertFalse(specifiedJoinColumns.hasNext()); + + + attributeResource.removeAnnotation(0, JPA.JOIN_COLUMN, JPA.JOIN_COLUMNS); + specifiedJoinColumns = oneToOneMapping.specifiedJoinColumns(); + assertFalse(specifiedJoinColumns.hasNext()); + } + + public void testDefaultJoinColumns() { + //TODO + } + + public void testSpecifiedJoinColumnsSize() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + assertEquals(0, oneToOneMapping.specifiedJoinColumnsSize()); + + oneToOneMapping.addSpecifiedJoinColumn(0); + assertEquals(1, oneToOneMapping.specifiedJoinColumnsSize()); + + oneToOneMapping.removeSpecifiedJoinColumn(0); + assertEquals(0, oneToOneMapping.specifiedJoinColumnsSize()); + } + + public void testAddSpecifiedJoinColumn() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + oneToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); + oneToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("BAR"); + oneToOneMapping.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 { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + oneToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); + oneToOneMapping.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); + oneToOneMapping.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 { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + oneToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); + oneToOneMapping.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); + oneToOneMapping.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))); + + oneToOneMapping.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 = oneToOneMapping.specifiedJoinColumns(); + assertEquals("FOO", joinColumns.next().getName()); + assertEquals("BAZ", joinColumns.next().getName()); + assertFalse(joinColumns.hasNext()); + + + oneToOneMapping.removeSpecifiedJoinColumn(1); + joinColumnResources = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); + assertEquals("FOO", ((JoinColumn) joinColumnResources.next()).getName()); + assertFalse(joinColumnResources.hasNext()); + + joinColumns = oneToOneMapping.specifiedJoinColumns(); + assertEquals("FOO", joinColumns.next().getName()); + assertFalse(joinColumns.hasNext()); + + + oneToOneMapping.removeSpecifiedJoinColumn(0); + joinColumnResources = attributeResource.annotations(JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); + assertFalse(joinColumnResources.hasNext()); + joinColumns = oneToOneMapping.specifiedJoinColumns(); + assertFalse(joinColumns.hasNext()); + + assertNull(attributeResource.annotation(JoinColumns.ANNOTATION_NAME)); + } + + public void testMoveSpecifiedJoinColumn() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + oneToOneMapping.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); + oneToOneMapping.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); + oneToOneMapping.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)); + + + oneToOneMapping.moveSpecifiedJoinColumn(2, 0); + ListIterator<IJoinColumn> primaryKeyJoinColumns = oneToOneMapping.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()); + + + oneToOneMapping.moveSpecifiedJoinColumn(0, 1); + primaryKeyJoinColumns = oneToOneMapping.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 { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) 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 = oneToOneMapping.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 = oneToOneMapping.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 = oneToOneMapping.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 = oneToOneMapping.specifiedJoinColumns(); + assertEquals("BAZ", joinColumns.next().getName()); + assertEquals("FOO", joinColumns.next().getName()); + assertFalse(joinColumns.hasNext()); + + attributeResource.removeAnnotation(1, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); + joinColumns = oneToOneMapping.specifiedJoinColumns(); + assertEquals("BAZ", joinColumns.next().getName()); + assertFalse(joinColumns.hasNext()); + + attributeResource.removeAnnotation(0, JoinColumn.ANNOTATION_NAME, JoinColumns.ANNOTATION_NAME); + joinColumns = oneToOneMapping.specifiedJoinColumns(); + assertFalse(joinColumns.hasNext()); + } + + public void testJoinColumnIsVirtual() throws Exception { + createTestEntityWithOneToOneMapping(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + oneToOneMapping.addSpecifiedJoinColumn(0); + IJoinColumn specifiedJoinColumn = oneToOneMapping.specifiedJoinColumns().next(); + assertFalse(specifiedJoinColumn.isVirtual()); + + IJoinColumn defaultJoinColumn = oneToOneMapping.defaultJoinColumns().next(); + assertTrue(defaultJoinColumn.isVirtual()); + } + + + public void testCandidateMappedByAttributeNames() throws Exception { + createTestEntityWithValidOneToOneMapping(); + createTestTargetEntityAddress(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + addXmlClassRef(PACKAGE_NAME + ".Address"); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + Iterator<String> attributeNames = oneToOneMapping.candidateMappedByAttributeNames(); + assertEquals("id", attributeNames.next()); + assertEquals("city", attributeNames.next()); + assertEquals("state", attributeNames.next()); + assertEquals("zip", attributeNames.next()); + assertFalse(attributeNames.hasNext()); + + oneToOneMapping.setSpecifiedTargetEntity("foo"); + attributeNames = oneToOneMapping.candidateMappedByAttributeNames(); + assertFalse(attributeNames.hasNext()); + + oneToOneMapping.setSpecifiedTargetEntity(null); + attributeNames = oneToOneMapping.candidateMappedByAttributeNames(); + assertEquals("id", attributeNames.next()); + assertEquals("city", attributeNames.next()); + assertEquals("state", attributeNames.next()); + assertEquals("zip", attributeNames.next()); + assertFalse(attributeNames.hasNext()); + } + + public void testDefaultTargetEntity() throws Exception { + createTestEntityWithValidOneToOneMapping(); + createTestTargetEntityAddress(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + //targetEntity not in the persistence unit, default still set, handled by validation + assertEquals(PACKAGE_NAME + ".Address", oneToOneMapping.getDefaultTargetEntity()); + + //add targetEntity to the persistence unit + addXmlClassRef(PACKAGE_NAME + ".Address"); + assertEquals(PACKAGE_NAME + ".Address", oneToOneMapping.getDefaultTargetEntity()); + + //test default still the same when specified target entity it set + oneToOneMapping.setSpecifiedTargetEntity("foo"); + assertEquals(PACKAGE_NAME + ".Address", oneToOneMapping.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", oneToOneMapping.getDefaultTargetEntity()); + } + + public void testDefaultTargetEntityCollectionType() throws Exception { + createTestEntityWithCollectionOneToOneMapping(); + createTestTargetEntityAddress(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + addXmlClassRef(PACKAGE_NAME + ".Address"); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + assertNull(oneToOneMapping.getDefaultTargetEntity()); + } + + public void testDefaultTargetEntityGenericizedCollectionType() throws Exception { + createTestEntityWithGenericizedCollectionOneToOneMapping(); + createTestTargetEntityAddress(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + addXmlClassRef(PACKAGE_NAME + ".Address"); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + assertNull(oneToOneMapping.getDefaultTargetEntity()); + } + + public void testTargetEntity() throws Exception { + createTestEntityWithValidOneToOneMapping(); + createTestTargetEntityAddress(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + assertEquals(PACKAGE_NAME + ".Address", oneToOneMapping.getTargetEntity()); + + oneToOneMapping.setSpecifiedTargetEntity("foo"); + assertEquals("foo", oneToOneMapping.getTargetEntity()); + + oneToOneMapping.setSpecifiedTargetEntity(null); + assertEquals(PACKAGE_NAME + ".Address", oneToOneMapping.getTargetEntity()); + } + + public void testResolvedTargetEntity() throws Exception { + createTestEntityWithValidOneToOneMapping(); + createTestTargetEntityAddress(); + addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); + + IPersistentAttribute persistentAttribute = javaPersistentType().attributes().next(); + IOneToOneMapping oneToOneMapping = (IOneToOneMapping) persistentAttribute.getMapping(); + + //targetEntity not in the persistence unit + assertNull(oneToOneMapping.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, oneToOneMapping.getResolvedTargetEntity()); + + //test default still the same when specified target entity it set + oneToOneMapping.setSpecifiedTargetEntity("foo"); + assertNull(oneToOneMapping.getResolvedTargetEntity()); + + + oneToOneMapping.setSpecifiedTargetEntity(PACKAGE_NAME + ".Address"); + assertEquals(addressTypeMapping, oneToOneMapping.getResolvedTargetEntity()); + + + oneToOneMapping.setSpecifiedTargetEntity(null); + assertEquals(addressTypeMapping, oneToOneMapping.getResolvedTargetEntity()); + } + +} |