| /******************************************************************************* |
| * Copyright (c) 2008, 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.ListIterator; |
| import org.eclipse.jpt.jpa.core.JptJpaCorePlugin; |
| import org.eclipse.jpt.jpa.core.MappingKeys; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmAssociationOverride; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmAssociationOverrideContainer; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmEntity; |
| 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.OrmPersistentType; |
| import org.eclipse.jpt.jpa.core.resource.orm.OrmFactory; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlAssociationOverride; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlEntity; |
| 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 OrmAssociationOverrideTests extends ContextModelTestCase |
| { |
| public OrmAssociationOverrideTests(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); |
| } |
| |
| public void testUpdateName() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.foo"); |
| OrmEntity ormEntity = (OrmEntity) ormPersistentType.getMapping(); |
| OrmAssociationOverrideContainer overrideContainer = ormEntity.getAssociationOverrideContainer(); |
| |
| XmlEntity entityResource = getXmlEntityMappings().getEntities().get(0); |
| entityResource.getAssociationOverrides().add(OrmFactory.eINSTANCE.createXmlAssociationOverride()); |
| XmlAssociationOverride xmlAssociationOverride = entityResource.getAssociationOverrides().get(0); |
| OrmAssociationOverride ormAssociationOverride = overrideContainer.getSpecifiedOverrides().iterator().next(); |
| |
| assertNull(ormAssociationOverride.getName()); |
| assertNull(xmlAssociationOverride.getName()); |
| assertTrue(overrideContainer.getOverrides().iterator().hasNext()); |
| assertFalse(entityResource.getAssociationOverrides().isEmpty()); |
| |
| //set name in the resource model, verify context model updated |
| xmlAssociationOverride.setName("FOO"); |
| assertEquals("FOO", ormAssociationOverride.getName()); |
| assertEquals("FOO", xmlAssociationOverride.getName()); |
| |
| //set name to null in the resource model |
| xmlAssociationOverride.setName(null); |
| assertNull(ormAssociationOverride.getName()); |
| assertNull(xmlAssociationOverride.getName()); |
| |
| xmlAssociationOverride.setName("FOO"); |
| assertEquals("FOO", ormAssociationOverride.getName()); |
| assertEquals("FOO", xmlAssociationOverride.getName()); |
| |
| entityResource.getAssociationOverrides().remove(0); |
| assertFalse(overrideContainer.getOverrides().iterator().hasNext()); |
| assertTrue(entityResource.getAssociationOverrides().isEmpty()); |
| } |
| |
| public void testModifyName() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.foo"); |
| OrmEntity ormEntity = (OrmEntity) ormPersistentType.getMapping(); |
| OrmAssociationOverrideContainer overrideContainer = ormEntity.getAssociationOverrideContainer(); |
| |
| XmlEntity entityResource = getXmlEntityMappings().getEntities().get(0); |
| entityResource.getAssociationOverrides().add(OrmFactory.eINSTANCE.createXmlAssociationOverride()); |
| XmlAssociationOverride xmlAssociationOverride = entityResource.getAssociationOverrides().get(0); |
| OrmAssociationOverride ormAssociationOverride = overrideContainer.getSpecifiedOverrides().iterator().next(); |
| |
| assertNull(ormAssociationOverride.getName()); |
| assertNull(xmlAssociationOverride.getName()); |
| |
| //set name in the context model, verify resource model modified |
| ormAssociationOverride.setName("foo"); |
| assertEquals("foo", ormAssociationOverride.getName()); |
| assertEquals("foo", xmlAssociationOverride.getName()); |
| |
| //set name to null in the context model |
| ormAssociationOverride.setName(null); |
| assertNull(ormAssociationOverride.getName()); |
| assertNull(entityResource.getAssociationOverrides().get(0).getName()); |
| } |
| |
| |
| public void testAddSpecifiedJoinColumn() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmEntity ormEntity = (OrmEntity) ormPersistentType.getMapping(); |
| OrmAssociationOverrideContainer overrideContainer = ormEntity.getAssociationOverrideContainer(); |
| |
| XmlEntity entityResource = getXmlEntityMappings().getEntities().get(0); |
| entityResource.getAssociationOverrides().add(OrmFactory.eINSTANCE.createXmlAssociationOverride()); |
| OrmAssociationOverride ormAssociationOverride = overrideContainer.getSpecifiedOverrides().iterator().next(); |
| OrmJoinColumnRelationshipStrategy joiningStrategy = ormAssociationOverride.getRelationship().getJoinColumnStrategy(); |
| |
| XmlAssociationOverride xmlAssociationOverride = entityResource.getAssociationOverrides().get(0); |
| |
| OrmJoinColumn joinColumn = joiningStrategy.addSpecifiedJoinColumn(0); |
| joinColumn.setSpecifiedName("FOO"); |
| |
| assertEquals("FOO", xmlAssociationOverride.getJoinColumns().get(0).getName()); |
| |
| OrmJoinColumn joinColumn2 = joiningStrategy.addSpecifiedJoinColumn(0); |
| joinColumn2.setSpecifiedName("BAR"); |
| |
| assertEquals("BAR", xmlAssociationOverride.getJoinColumns().get(0).getName()); |
| assertEquals("FOO", xmlAssociationOverride.getJoinColumns().get(1).getName()); |
| |
| OrmJoinColumn joinColumn3 = joiningStrategy.addSpecifiedJoinColumn(1); |
| joinColumn3.setSpecifiedName("BAZ"); |
| |
| assertEquals("BAR", xmlAssociationOverride.getJoinColumns().get(0).getName()); |
| assertEquals("BAZ", xmlAssociationOverride.getJoinColumns().get(1).getName()); |
| assertEquals("FOO", xmlAssociationOverride.getJoinColumns().get(2).getName()); |
| |
| ListIterator<OrmJoinColumn> joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals(joinColumn2, joinColumns.next()); |
| assertEquals(joinColumn3, joinColumns.next()); |
| assertEquals(joinColumn, joinColumns.next()); |
| |
| joinColumns = joiningStrategy.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"); |
| OrmEntity ormEntity = (OrmEntity) ormPersistentType.getMapping(); |
| OrmAssociationOverrideContainer overrideContainer = ormEntity.getAssociationOverrideContainer(); |
| XmlEntity entityResource = getXmlEntityMappings().getEntities().get(0); |
| entityResource.getAssociationOverrides().add(OrmFactory.eINSTANCE.createXmlAssociationOverride()); |
| OrmAssociationOverride ormAssociationOverride = overrideContainer.getSpecifiedOverrides().iterator().next(); |
| OrmJoinColumnRelationshipStrategy joiningStrategy = ormAssociationOverride.getRelationship().getJoinColumnStrategy(); |
| |
| XmlAssociationOverride xmlAssociationOverride = entityResource.getAssociationOverrides().get(0); |
| |
| joiningStrategy.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| joiningStrategy.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| joiningStrategy.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| assertEquals(3, xmlAssociationOverride.getJoinColumns().size()); |
| |
| joiningStrategy.removeSpecifiedJoinColumn(0); |
| assertEquals(2, xmlAssociationOverride.getJoinColumns().size()); |
| assertEquals("BAR", xmlAssociationOverride.getJoinColumns().get(0).getName()); |
| assertEquals("BAZ", xmlAssociationOverride.getJoinColumns().get(1).getName()); |
| |
| joiningStrategy.removeSpecifiedJoinColumn(0); |
| assertEquals(1, xmlAssociationOverride.getJoinColumns().size()); |
| assertEquals("BAZ", xmlAssociationOverride.getJoinColumns().get(0).getName()); |
| |
| joiningStrategy.removeSpecifiedJoinColumn(0); |
| assertEquals(0, xmlAssociationOverride.getJoinColumns().size()); |
| } |
| |
| public void testMoveSpecifiedJoinColumn() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmEntity ormEntity = (OrmEntity) ormPersistentType.getMapping(); |
| OrmAssociationOverrideContainer overrideContainer = ormEntity.getAssociationOverrideContainer(); |
| XmlEntity entityResource = getXmlEntityMappings().getEntities().get(0); |
| entityResource.getAssociationOverrides().add(OrmFactory.eINSTANCE.createXmlAssociationOverride()); |
| OrmAssociationOverride ormAssociationOverride = overrideContainer.getSpecifiedOverrides().iterator().next(); |
| OrmJoinColumnRelationshipStrategy joiningStrategy = ormAssociationOverride.getRelationship().getJoinColumnStrategy(); |
| |
| XmlAssociationOverride xmlAssociationOverride = entityResource.getAssociationOverrides().get(0); |
| |
| joiningStrategy.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| joiningStrategy.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| joiningStrategy.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| assertEquals(3, xmlAssociationOverride.getJoinColumns().size()); |
| |
| |
| joiningStrategy.moveSpecifiedJoinColumn(2, 0); |
| ListIterator<OrmJoinColumn> joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| |
| assertEquals("BAR", xmlAssociationOverride.getJoinColumns().get(0).getName()); |
| assertEquals("BAZ", xmlAssociationOverride.getJoinColumns().get(1).getName()); |
| assertEquals("FOO", xmlAssociationOverride.getJoinColumns().get(2).getName()); |
| |
| |
| joiningStrategy.moveSpecifiedJoinColumn(0, 1); |
| joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| |
| assertEquals("BAZ", xmlAssociationOverride.getJoinColumns().get(0).getName()); |
| assertEquals("BAR", xmlAssociationOverride.getJoinColumns().get(1).getName()); |
| assertEquals("FOO", xmlAssociationOverride.getJoinColumns().get(2).getName()); |
| } |
| |
| public void testUpdateJoinColumns() throws Exception { |
| OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo"); |
| OrmEntity ormEntity = (OrmEntity) ormPersistentType.getMapping(); |
| OrmAssociationOverrideContainer overrideContainer = ormEntity.getAssociationOverrideContainer(); |
| XmlEntity entityResource = getXmlEntityMappings().getEntities().get(0); |
| entityResource.getAssociationOverrides().add(OrmFactory.eINSTANCE.createXmlAssociationOverride()); |
| OrmAssociationOverride ormAssociationOverride = overrideContainer.getSpecifiedOverrides().iterator().next(); |
| OrmJoinColumnRelationshipStrategy joiningStrategy = ormAssociationOverride.getRelationship().getJoinColumnStrategy(); |
| |
| XmlAssociationOverride xmlAssociationOverride = entityResource.getAssociationOverrides().get(0); |
| |
| xmlAssociationOverride.getJoinColumns().add(OrmFactory.eINSTANCE.createXmlJoinColumn()); |
| xmlAssociationOverride.getJoinColumns().add(OrmFactory.eINSTANCE.createXmlJoinColumn()); |
| xmlAssociationOverride.getJoinColumns().add(OrmFactory.eINSTANCE.createXmlJoinColumn()); |
| |
| xmlAssociationOverride.getJoinColumns().get(0).setName("FOO"); |
| xmlAssociationOverride.getJoinColumns().get(1).setName("BAR"); |
| xmlAssociationOverride.getJoinColumns().get(2).setName("BAZ"); |
| |
| ListIterator<OrmJoinColumn> joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| xmlAssociationOverride.getJoinColumns().move(2, 0); |
| joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| xmlAssociationOverride.getJoinColumns().move(0, 1); |
| joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| xmlAssociationOverride.getJoinColumns().remove(1); |
| joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| xmlAssociationOverride.getJoinColumns().remove(1); |
| joinColumns = joiningStrategy.getSpecifiedJoinColumns().iterator(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| xmlAssociationOverride.getJoinColumns().remove(0); |
| assertFalse(joiningStrategy.getSpecifiedJoinColumns().iterator().hasNext()); |
| } |
| } |