| /******************************************************************************* |
| * Copyright (c) 2007, 2011 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.tests.internal.context.orm; |
| |
| import java.util.Iterator; |
| import java.util.ListIterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.common.core.tests.internal.projects.TestJavaProject.SourceWriter; |
| import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator; |
| import org.eclipse.jpt.jpa.core.JptJpaCorePlugin; |
| import org.eclipse.jpt.jpa.core.MappingKeys; |
| import org.eclipse.jpt.jpa.core.context.Cascade; |
| import org.eclipse.jpt.jpa.core.context.FetchType; |
| import org.eclipse.jpt.jpa.core.context.JoinColumn; |
| import org.eclipse.jpt.jpa.core.context.ManyToOneMapping; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmJoinColumn; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmJoinColumnRelationshipStrategy; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmManyToOneMapping; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmManyToOneRelationship; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentAttribute; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentType; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmReadOnlyPersistentAttribute; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| import org.eclipse.jpt.jpa.core.resource.orm.OrmFactory; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlEntity; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlManyToOne; |
| import org.eclipse.jpt.jpa.core.resource.persistence.PersistenceFactory; |
| import org.eclipse.jpt.jpa.core.resource.persistence.XmlMappingFileRef; |
| import org.eclipse.jpt.jpa.core.tests.internal.context.ContextModelTestCase; |
| |
| @SuppressWarnings("nls") |
| public class OrmManyToOneMappingTests extends ContextModelTestCase |
| { |
| public OrmManyToOneMappingTests(String name) { |
| super(name); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| XmlMappingFileRef mappingFileRef = PersistenceFactory.eINSTANCE.createXmlMappingFileRef(); |
| mappingFileRef.setFileName(JptJpaCorePlugin.DEFAULT_ORM_XML_RUNTIME_PATH.toString()); |
| getXmlPersistenceUnit().getMappingFiles().add(mappingFileRef); |
| getPersistenceXmlResource().save(null); |
| } |
| |
| private ICompilationUnit createTestEntityManyToOneMapping() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.MANY_TO_ONE, JPA.JOIN_COLUMN, JPA.FETCH_TYPE, JPA.CASCADE_TYPE); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity"); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append(CR); |
| sb.append(" @ManyToOne(fetch=FetchType.LAZY, optional=false, targetEntity=Address.class, cascade={CascadeType.ALL, CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REMOVE, CascadeType.REFRESH})"); |
| sb.append(CR); |
| sb.append(" @JoinColumn(name=\"MY_COLUMN\", referencedColumnName=\"MY_REFERENCED_COLUMN\", unique=true, nullable=false, insertable=false, updatable=false, columnDefinition=\"COLUMN_DEFINITION\", table=\"MY_TABLE\")"); |
| sb.append(CR); |
| sb.append(" private Address address;").append(CR); |
| sb.append(CR); |
| sb.append(" @Id"); |
| } |
| }); |
| } |
| |
| private void createTestEntityWithManyToOneMapping() throws Exception { |
| 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); |
| } |
| }); |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| for (OrmReadOnlyPersistentAttribute each : ormPersistentType.getAttributes()) { |
| each.convertToSpecified(); |
| } |
| } |
| |
| 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 String state;").append(CR); |
| sb.append(CR); |
| sb.append(" private int zip;").append(CR); |
| sb.append(CR); |
| sb.append("}").append(CR); |
| } |
| }; |
| this.javaProject.createCompilationUnit(PACKAGE_NAME, "Address.java", sourceWriter); |
| } |
| |
| public void testUpdateName() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOne = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertEquals("manyToOneMapping", ormManyToOneMapping.getName()); |
| assertEquals("manyToOneMapping", manyToOne.getName()); |
| |
| //set name in the resource model, verify context model updated |
| manyToOne.setName("newName"); |
| assertEquals("newName", ormManyToOneMapping.getName()); |
| assertEquals("newName", manyToOne.getName()); |
| |
| //set name to null in the resource model |
| manyToOne.setName(null); |
| assertNull(ormManyToOneMapping.getName()); |
| assertNull(manyToOne.getName()); |
| } |
| |
| public void testModifyName() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOne = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertEquals("manyToOneMapping", ormManyToOneMapping.getName()); |
| assertEquals("manyToOneMapping", manyToOne.getName()); |
| |
| //set name in the context model, verify resource model updated |
| ormManyToOneMapping.setName("newName"); |
| assertEquals("newName", ormManyToOneMapping.getName()); |
| assertEquals("newName", manyToOne.getName()); |
| |
| //set name to null in the context model |
| ormManyToOneMapping.setName(null); |
| assertNull(ormManyToOneMapping.getName()); |
| assertNull(manyToOne.getName()); |
| } |
| |
| public void testUpdateTargetEntity() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOne = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertNull(ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| |
| //set target entity in the resource model, verify context model updated |
| manyToOne.setTargetEntity("newTargetEntity"); |
| assertEquals("newTargetEntity", ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertEquals("newTargetEntity", manyToOne.getTargetEntity()); |
| |
| //set target entity to null in the resource model |
| manyToOne.setTargetEntity(null); |
| assertNull(ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| } |
| |
| public void testModifyTargetEntity() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOne = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertNull(ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| |
| //set target entity in the context model, verify resource model updated |
| ormManyToOneMapping.setSpecifiedTargetEntity("newTargetEntity"); |
| assertEquals("newTargetEntity", ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertEquals("newTargetEntity", manyToOne.getTargetEntity()); |
| |
| //set target entity to null in the context model |
| ormManyToOneMapping.setSpecifiedTargetEntity(null); |
| assertNull(ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertNull(manyToOne.getTargetEntity()); |
| } |
| |
| public void testUpdateSpecifiedFetch() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertNull(ormManyToOneMapping.getSpecifiedFetch()); |
| assertNull(manyToOneResource.getFetch()); |
| |
| //set fetch in the resource model, verify context model updated |
| manyToOneResource.setFetch(org.eclipse.jpt.jpa.core.resource.orm.FetchType.EAGER); |
| assertEquals(FetchType.EAGER, ormManyToOneMapping.getSpecifiedFetch()); |
| assertEquals(org.eclipse.jpt.jpa.core.resource.orm.FetchType.EAGER, manyToOneResource.getFetch()); |
| |
| manyToOneResource.setFetch(org.eclipse.jpt.jpa.core.resource.orm.FetchType.LAZY); |
| assertEquals(FetchType.LAZY, ormManyToOneMapping.getSpecifiedFetch()); |
| assertEquals(org.eclipse.jpt.jpa.core.resource.orm.FetchType.LAZY, manyToOneResource.getFetch()); |
| |
| //set fetch to null in the resource model |
| manyToOneResource.setFetch(null); |
| assertNull(ormManyToOneMapping.getSpecifiedFetch()); |
| assertNull(manyToOneResource.getFetch()); |
| } |
| |
| public void testModifySpecifiedFetch() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertNull(ormManyToOneMapping.getSpecifiedFetch()); |
| assertNull(manyToOneResource.getFetch()); |
| |
| //set fetch in the context model, verify resource model updated |
| ormManyToOneMapping.setSpecifiedFetch(FetchType.EAGER); |
| assertEquals(org.eclipse.jpt.jpa.core.resource.orm.FetchType.EAGER, manyToOneResource.getFetch()); |
| assertEquals(FetchType.EAGER, ormManyToOneMapping.getSpecifiedFetch()); |
| |
| ormManyToOneMapping.setSpecifiedFetch(FetchType.LAZY); |
| assertEquals(org.eclipse.jpt.jpa.core.resource.orm.FetchType.LAZY, manyToOneResource.getFetch()); |
| assertEquals(FetchType.LAZY, ormManyToOneMapping.getSpecifiedFetch()); |
| |
| //set fetch to null in the context model |
| ormManyToOneMapping.setSpecifiedFetch(null); |
| assertNull(manyToOneResource.getFetch()); |
| assertNull(ormManyToOneMapping.getSpecifiedFetch()); |
| } |
| |
| public void testUpdateSpecifiedOptional() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertNull(ormManyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOneResource.getOptional()); |
| |
| //set optional in the resource model, verify context model updated |
| manyToOneResource.setOptional(Boolean.TRUE); |
| assertEquals(Boolean.TRUE, ormManyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.TRUE, manyToOneResource.getOptional()); |
| |
| manyToOneResource.setOptional(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, ormManyToOneMapping.getSpecifiedOptional()); |
| assertEquals(Boolean.FALSE, manyToOneResource.getOptional()); |
| |
| //set optional to null in the resource model |
| manyToOneResource.setOptional(null); |
| assertNull(ormManyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOneResource.getOptional()); |
| } |
| |
| public void testModifySpecifiedOptional() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| XmlManyToOne manyToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| assertNull(ormManyToOneMapping.getSpecifiedOptional()); |
| assertNull(manyToOneResource.getOptional()); |
| |
| //set optional in the context model, verify resource model updated |
| ormManyToOneMapping.setSpecifiedOptional(Boolean.TRUE); |
| assertEquals(Boolean.TRUE, manyToOneResource.getOptional()); |
| assertEquals(Boolean.TRUE, ormManyToOneMapping.getSpecifiedOptional()); |
| |
| ormManyToOneMapping.setSpecifiedOptional(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, manyToOneResource.getOptional()); |
| assertEquals(Boolean.FALSE, ormManyToOneMapping.getSpecifiedOptional()); |
| |
| //set optional to null in the context model |
| ormManyToOneMapping.setSpecifiedOptional(null); |
| assertNull(manyToOneResource.getOptional()); |
| assertNull(ormManyToOneMapping.getSpecifiedOptional()); |
| } |
| |
| public void testAddSpecifiedJoinColumn() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| OrmJoinColumnRelationshipStrategy strategy = ormManyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| XmlManyToOne manyToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| OrmJoinColumn joinColumn = strategy.addSpecifiedJoinColumn(0); |
| joinColumn.setSpecifiedName("FOO"); |
| |
| assertEquals("FOO", manyToOneResource.getJoinColumns().get(0).getName()); |
| |
| OrmJoinColumn joinColumn2 = strategy.addSpecifiedJoinColumn(0); |
| joinColumn2.setSpecifiedName("BAR"); |
| |
| assertEquals("BAR", manyToOneResource.getJoinColumns().get(0).getName()); |
| assertEquals("FOO", manyToOneResource.getJoinColumns().get(1).getName()); |
| |
| OrmJoinColumn joinColumn3 = strategy.addSpecifiedJoinColumn(1); |
| joinColumn3.setSpecifiedName("BAZ"); |
| |
| assertEquals("BAR", manyToOneResource.getJoinColumns().get(0).getName()); |
| assertEquals("BAZ", manyToOneResource.getJoinColumns().get(1).getName()); |
| assertEquals("FOO", manyToOneResource.getJoinColumns().get(2).getName()); |
| |
| ListIterator<OrmJoinColumn> joinColumns = strategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals(joinColumn2, joinColumns.next()); |
| assertEquals(joinColumn3, joinColumns.next()); |
| assertEquals(joinColumn, joinColumns.next()); |
| |
| joinColumns = strategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| } |
| |
| public void testRemoveSpecifiedJoinColumn() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| OrmJoinColumnRelationshipStrategy strategy = ormManyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| XmlManyToOne manyToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| strategy.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| strategy.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| strategy.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| assertEquals(3, manyToOneResource.getJoinColumns().size()); |
| |
| strategy.removeSpecifiedJoinColumn(0); |
| assertEquals(2, manyToOneResource.getJoinColumns().size()); |
| assertEquals("BAR", manyToOneResource.getJoinColumns().get(0).getName()); |
| assertEquals("BAZ", manyToOneResource.getJoinColumns().get(1).getName()); |
| |
| strategy.removeSpecifiedJoinColumn(0); |
| assertEquals(1, manyToOneResource.getJoinColumns().size()); |
| assertEquals("BAZ", manyToOneResource.getJoinColumns().get(0).getName()); |
| |
| strategy.removeSpecifiedJoinColumn(0); |
| assertEquals(0, manyToOneResource.getJoinColumns().size()); |
| } |
| |
| public void testModifyPredominantJoiningStrategy() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| OrmReadOnlyPersistentAttribute contextAttribute = contextType.getAttributeNamed("id"); |
| OrmManyToOneMapping contextMapping = (OrmManyToOneMapping) contextAttribute.getMapping(); |
| OrmManyToOneRelationship rel = contextMapping.getRelationship(); |
| XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getXmlTypeMapping(); |
| XmlManyToOne resourceMapping = resourceEntity.getAttributes().getManyToOnes().get(0); |
| |
| assertTrue(resourceMapping.getJoinColumns().isEmpty()); |
| assertTrue(rel.strategyIsJoinColumn()); |
| |
| rel.setStrategyToJoinColumn(); |
| assertTrue(resourceMapping.getJoinColumns().isEmpty()); |
| assertTrue(rel.strategyIsJoinColumn()); |
| } |
| |
| public void testUpdatePredominantJoiningStrategy() throws Exception { |
| createTestEntityWithManyToOneMapping(); |
| OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| OrmReadOnlyPersistentAttribute contextAttribute = contextType.getAttributeNamed("id"); |
| OrmManyToOneMapping contextMapping = (OrmManyToOneMapping) contextAttribute.getMapping(); |
| OrmManyToOneRelationship rel = contextMapping.getRelationship(); |
| XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getXmlTypeMapping(); |
| XmlManyToOne resourceMapping = resourceEntity.getAttributes().getManyToOnes().get(0); |
| |
| assertTrue(resourceMapping.getJoinColumns().isEmpty()); |
| assertTrue(rel.strategyIsJoinColumn()); |
| |
| resourceMapping.getJoinColumns().add(OrmFactory.eINSTANCE.createXmlJoinColumn()); |
| getJpaProject().synchronizeContextModel(); |
| assertFalse(resourceMapping.getJoinColumns().isEmpty()); |
| assertTrue(rel.strategyIsJoinColumn()); |
| |
| resourceMapping.getJoinColumns().clear(); |
| getJpaProject().synchronizeContextModel(); |
| assertTrue(resourceMapping.getJoinColumns().isEmpty()); |
| assertTrue(rel.strategyIsJoinColumn()); |
| } |
| |
| public void testMoveSpecifiedJoinColumn() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "manyToOneMapping"); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| OrmJoinColumnRelationshipStrategy strategy = ormManyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| XmlManyToOne manyToOneResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getManyToOnes().get(0); |
| |
| strategy.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| strategy.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| strategy.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| assertEquals(3, manyToOneResource.getJoinColumns().size()); |
| |
| |
| strategy.moveSpecifiedJoinColumn(2, 0); |
| ListIterator<OrmJoinColumn> joinColumns = strategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| |
| assertEquals("BAR", manyToOneResource.getJoinColumns().get(0).getName()); |
| assertEquals("BAZ", manyToOneResource.getJoinColumns().get(1).getName()); |
| assertEquals("FOO", manyToOneResource.getJoinColumns().get(2).getName()); |
| |
| |
| strategy.moveSpecifiedJoinColumn(0, 1); |
| joinColumns = strategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| |
| assertEquals("BAZ", manyToOneResource.getJoinColumns().get(0).getName()); |
| assertEquals("BAR", manyToOneResource.getJoinColumns().get(1).getName()); |
| assertEquals("FOO", manyToOneResource.getJoinColumns().get(2).getName()); |
| } |
| |
| |
| public void testManyToOneMappingNoUnderylingJavaAttribute() throws Exception { |
| createTestEntityManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, PACKAGE_NAME + ".Address"); |
| ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "foo"); |
| assertEquals(3, ormPersistentType.getVirtualAttributesSize()); |
| |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.getSpecifiedAttributes().iterator().next(); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| OrmJoinColumnRelationshipStrategy strategy = ormManyToOneMapping.getRelationship().getJoinColumnStrategy(); |
| |
| assertEquals("foo", ormManyToOneMapping.getName()); |
| |
| assertNull(ormManyToOneMapping.getSpecifiedFetch()); |
| assertNull(ormManyToOneMapping.getSpecifiedOptional()); |
| assertNull(ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertEquals(FetchType.EAGER, ormManyToOneMapping.getFetch()); |
| assertEquals(true, ormManyToOneMapping.isOptional()); |
| assertNull(ormManyToOneMapping.getTargetEntity()); |
| |
| |
| assertFalse(strategy.getSpecifiedJoinColumns().iterator().hasNext()); |
| //TODO default joinColumns |
| //assertTrue(ormManyToOneMapping.defaultJoinColumns().hasNext()); |
| |
| |
| Cascade cascade = ormManyToOneMapping.getCascade(); |
| assertFalse(cascade.isAll()); |
| assertFalse(cascade.isMerge()); |
| assertFalse(cascade.isPersist()); |
| assertFalse(cascade.isRemove()); |
| assertFalse(cascade.isRefresh()); |
| } |
| |
| public void testVirtualMappingMetadataCompleteFalse() throws Exception { |
| createTestEntityManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, PACKAGE_NAME + ".Address"); |
| assertEquals(3, ormPersistentType.getVirtualAttributesSize()); |
| OrmReadOnlyPersistentAttribute ormPersistentAttribute = ormPersistentType.getVirtualAttributes().iterator().next(); |
| |
| ManyToOneMapping manyToOneMapping = (ManyToOneMapping) ormPersistentAttribute.getMapping(); |
| assertEquals("address", manyToOneMapping.getName()); |
| assertEquals(FetchType.LAZY, manyToOneMapping.getSpecifiedFetch()); |
| assertEquals(Boolean.FALSE, manyToOneMapping.getSpecifiedOptional()); |
| assertEquals("Address", manyToOneMapping.getSpecifiedTargetEntity()); |
| |
| JoinColumn joinColumn = manyToOneMapping.getRelationship().getJoinColumnStrategy().getSpecifiedJoinColumns().iterator().next(); |
| assertEquals("MY_COLUMN", joinColumn.getSpecifiedName()); |
| assertEquals("MY_REFERENCED_COLUMN", joinColumn.getSpecifiedReferencedColumnName()); |
| assertEquals(Boolean.TRUE, joinColumn.getSpecifiedUnique()); |
| assertEquals(Boolean.FALSE, joinColumn.getSpecifiedNullable()); |
| assertEquals(Boolean.FALSE, joinColumn.getSpecifiedInsertable()); |
| assertEquals(Boolean.FALSE, joinColumn.getSpecifiedUpdatable()); |
| assertEquals("COLUMN_DEFINITION", joinColumn.getColumnDefinition()); |
| assertEquals("MY_TABLE", joinColumn.getSpecifiedTable()); |
| |
| Cascade cascade = manyToOneMapping.getCascade(); |
| assertTrue(cascade.isAll()); |
| assertTrue(cascade.isMerge()); |
| assertTrue(cascade.isPersist()); |
| assertTrue(cascade.isRemove()); |
| assertTrue(cascade.isRefresh()); |
| } |
| |
| public void testVirtualMappingMetadataCompleteTrue() throws Exception { |
| createTestEntityManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, PACKAGE_NAME + ".Address"); |
| ormPersistentType.getMapping().setSpecifiedMetadataComplete(Boolean.TRUE); |
| assertEquals(3, ormPersistentType.getVirtualAttributesSize()); |
| OrmReadOnlyPersistentAttribute ormPersistentAttribute = ormPersistentType.getAttributeNamed("address"); |
| |
| assertEquals(MappingKeys.NULL_ATTRIBUTE_MAPPING_KEY, ormPersistentAttribute.getMappingKey()); |
| assertTrue(ormPersistentAttribute.isVirtual()); |
| |
| ormPersistentAttribute.convertToSpecified(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY); |
| ormPersistentAttribute= ormPersistentType.getSpecifiedAttributes().iterator().next(); |
| |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| assertEquals("address", ormManyToOneMapping.getName()); |
| assertEquals(FetchType.EAGER, ormManyToOneMapping.getDefaultFetch()); |
| assertEquals(true, ormManyToOneMapping.isDefaultOptional()); |
| //TODO hmm, is this correct? |
| assertEquals("test.Address", ormManyToOneMapping.getDefaultTargetEntity()); |
| |
| //TODO default join columns in xml one-to-one |
| // XmlJoinColumn ormJoinColumn = ormManyToOneMapping.specifiedJoinColumns().next(); |
| // //TODO java default columns name in JavaSingleRelationshipMapping.JoinColumnOwner |
| // //assertEquals("address", ormJoinColumn.getSpecifiedName()); |
| // //assertEquals("address", ormJoinColumn.getSpecifiedReferencedColumnName()); |
| // assertEquals(Boolean.FALSE, ormJoinColumn.getSpecifiedUnique()); |
| // assertEquals(Boolean.TRUE, ormJoinColumn.getSpecifiedNullable()); |
| // assertEquals(Boolean.TRUE, ormJoinColumn.getSpecifiedInsertable()); |
| // assertEquals(Boolean.TRUE, ormJoinColumn.getSpecifiedUpdatable()); |
| // assertNull(ormJoinColumn.getColumnDefinition()); |
| // assertEquals(TYPE_NAME, ormJoinColumn.getSpecifiedTable()); |
| |
| Cascade cascade = ormManyToOneMapping.getCascade(); |
| assertFalse(cascade.isAll()); |
| assertFalse(cascade.isMerge()); |
| assertFalse(cascade.isPersist()); |
| assertFalse(cascade.isRemove()); |
| assertFalse(cascade.isRefresh()); |
| } |
| |
| public void testSpecifiedMapping() throws Exception { |
| createTestEntityManyToOneMapping(); |
| createTestTargetEntityAddress(); |
| |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME); |
| getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, PACKAGE_NAME + ".Address"); |
| |
| ormPersistentType.addSpecifiedAttribute(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY, "address"); |
| assertEquals(2, ormPersistentType.getVirtualAttributesSize()); |
| |
| OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.getSpecifiedAttributes().iterator().next(); |
| OrmManyToOneMapping ormManyToOneMapping = (OrmManyToOneMapping) ormPersistentAttribute.getMapping(); |
| |
| assertEquals("address", ormManyToOneMapping.getName()); |
| assertNull(ormManyToOneMapping.getSpecifiedFetch()); |
| assertNull(ormManyToOneMapping.getSpecifiedOptional()); |
| assertNull(ormManyToOneMapping.getSpecifiedTargetEntity()); |
| assertEquals(FetchType.EAGER, ormManyToOneMapping.getFetch()); |
| assertEquals(true, ormManyToOneMapping.isOptional()); |
| assertEquals("test.Address", ormManyToOneMapping.getDefaultTargetEntity()); |
| |
| assertFalse(ormManyToOneMapping.getRelationship().getJoinColumnStrategy().getSpecifiedJoinColumns().iterator().hasNext()); |
| |
| //TODO default join columns for specified xmlManyToOne mapping |
| // XmlJoinColumn ormJoinColumn = ormManyToOneMapping.defaultJoinColumns().next(); |
| // assertNull(ormJoinColumn.getSpecifiedName()); |
| // assertNull(ormJoinColumn.getSpecifiedReferencedColumnName()); |
| // assertNull(ormJoinColumn.getSpecifiedUnique()); |
| // assertNull(ormJoinColumn.getSpecifiedNullable()); |
| // assertNull(ormJoinColumn.getSpecifiedInsertable()); |
| // assertNull(ormJoinColumn.getSpecifiedUpdatable()); |
| // assertNull(ormJoinColumn.getColumnDefinition()); |
| // assertNull(ormJoinColumn.getSpecifiedTable()); |
| // |
| // assertEquals("address", ormJoinColumn.getDefaultName()); |
| // assertEquals("address", ormJoinColumn.getDefaultReferencedColumnName()); |
| // assertEquals(Boolean.FALSE, ormJoinColumn.getDefaultUnique()); |
| // assertEquals(Boolean.TRUE, ormJoinColumn.getDefaultNullable()); |
| // assertEquals(Boolean.TRUE, ormJoinColumn.getDefaultInsertable()); |
| // assertEquals(Boolean.TRUE, ormJoinColumn.getDefaultUpdatable()); |
| // assertEquals(null, ormJoinColumn.getColumnDefinition()); |
| // assertEquals(TYPE_NAME, ormJoinColumn.getDefaultTable()); |
| |
| Cascade cascade = ormManyToOneMapping.getCascade(); |
| assertFalse(cascade.isAll()); |
| assertFalse(cascade.isMerge()); |
| assertFalse(cascade.isPersist()); |
| assertFalse(cascade.isRemove()); |
| assertFalse(cascade.isRefresh()); |
| } |
| |
| //3 things tested above |
| //1. virtual mapping metadata complete=false - defaults are taken from the java annotations |
| //2. virtual mapping metadata complete=true - defaults are taken from java defaults,annotations ignored |
| //3. specified mapping (metadata complete=true/false - defaults are taken from java annotations |
| |
| } |
