| /******************************************************************************* |
| * Copyright (c) 2008, 2009 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.core.tests.internal.context.java; |
| |
| import java.util.Iterator; |
| import java.util.ListIterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.core.context.AssociationOverride; |
| import org.eclipse.jpt.core.context.Entity; |
| import org.eclipse.jpt.core.context.JoinColumn; |
| import org.eclipse.jpt.core.resource.java.AssociationOverrideAnnotation; |
| import org.eclipse.jpt.core.resource.java.JPA; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType; |
| 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.iterators.ArrayIterator; |
| |
| @SuppressWarnings("nls") |
| public class JavaAssociationOverrideTests extends ContextModelTestCase |
| { |
| private static final String ASSOCIATION_OVERRIDE_NAME = "MY_ASSOCIATION_OVERRIDE_NAME"; |
| |
| |
| private ICompilationUnit createTestMappedSuperclass() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.MAPPED_SUPERCLASS, JPA.ONE_TO_ONE, JPA.ID); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@MappedSuperclass"); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@OneToOne"); |
| sb.append(CR); |
| sb.append(" private AnnotationTestTypeChild address;").append(CR); |
| sb.append(CR); |
| sb.append(" @Id"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestEntityWithAssociationOverride() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.ASSOCIATION_OVERRIDE); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity").append(CR); |
| sb.append("@AssociationOverride(name=\"" + ASSOCIATION_OVERRIDE_NAME + "\")"); |
| } |
| }); |
| } |
| |
| private void createTestSubType() throws Exception { |
| SourceWriter sourceWriter = new SourceWriter() { |
| public void appendSourceTo(StringBuilder sb) { |
| sb.append("import "); |
| sb.append(JPA.ENTITY); |
| sb.append(";"); |
| sb.append(CR); |
| sb.append(CR); |
| sb.append("@Entity"); |
| sb.append(CR); |
| sb.append("public class ").append("AnnotationTestTypeChild").append(" "); |
| sb.append("extends " + TYPE_NAME + " "); |
| sb.append("{}").append(CR); |
| } |
| }; |
| this.javaProject.createCompilationUnit(PACKAGE_NAME, "AnnotationTestTypeChild.java", sourceWriter); |
| } |
| |
| |
| |
| public JavaAssociationOverrideTests(String name) { |
| super(name); |
| } |
| |
| public void testUpdateName() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| AssociationOverride javaAssociationOverride = entity.virtualAssociationOverrides().next(); |
| javaAssociationOverride = javaAssociationOverride.setVirtual(false); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| assertEquals("address", javaAssociationOverride.getName()); |
| assertEquals("address", associationOverrideResource.getName()); |
| assertTrue(getJavaEntity().associationOverrides().hasNext()); |
| |
| //set name in the resource model, verify context model updated |
| associationOverrideResource.setName("FOO"); |
| assertEquals("FOO", javaAssociationOverride.getName()); |
| assertEquals("FOO", associationOverrideResource.getName()); |
| |
| //set name to null in the resource model |
| associationOverrideResource.setName(null); |
| assertNull(javaAssociationOverride.getName()); |
| assertNull(associationOverrideResource.getName()); |
| |
| associationOverrideResource.setName("FOO"); |
| assertEquals("FOO", javaAssociationOverride.getName()); |
| assertEquals("FOO", associationOverrideResource.getName()); |
| |
| typeResource.removeSupportingAnnotation(0, JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES); |
| assertFalse(getJavaEntity().specifiedAssociationOverrides().hasNext()); |
| assertFalse(typeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).hasNext()); |
| } |
| |
| public void testModifyName() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| AssociationOverride javaAssociationOverride = entity.virtualAssociationOverrides().next(); |
| javaAssociationOverride = javaAssociationOverride.setVirtual(false); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| assertEquals("address", javaAssociationOverride.getName()); |
| assertEquals("address", associationOverrideResource.getName()); |
| assertTrue(getJavaEntity().associationOverrides().hasNext()); |
| |
| //set name in the context model, verify resource model modified |
| javaAssociationOverride.setName("foo"); |
| assertEquals("foo", javaAssociationOverride.getName()); |
| assertEquals("foo", associationOverrideResource.getName()); |
| |
| //set name to null in the context model |
| javaAssociationOverride.setName(null); |
| assertNull(javaAssociationOverride.getName()); |
| associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| assertNull(associationOverrideResource.getName()); |
| } |
| |
| public void testAddSpecifiedJoinColumn() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| AssociationOverride javaAssociationOverride = entity.virtualAssociationOverrides().next(); |
| javaAssociationOverride = javaAssociationOverride.setVirtual(false); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| |
| JoinColumn joinColumn = javaAssociationOverride.addSpecifiedJoinColumn(0); |
| joinColumn.setSpecifiedName("FOO"); |
| |
| assertEquals("FOO", associationOverrideResource.joinColumnAt(0).getName()); |
| |
| JoinColumn joinColumn2 = javaAssociationOverride.addSpecifiedJoinColumn(0); |
| joinColumn2.setSpecifiedName("BAR"); |
| |
| assertEquals("BAR", associationOverrideResource.joinColumnAt(0).getName()); |
| assertEquals("FOO", associationOverrideResource.joinColumnAt(1).getName()); |
| |
| JoinColumn joinColumn3 = javaAssociationOverride.addSpecifiedJoinColumn(1); |
| joinColumn3.setSpecifiedName("BAZ"); |
| |
| assertEquals("BAR", associationOverrideResource.joinColumnAt(0).getName()); |
| assertEquals("BAZ", associationOverrideResource.joinColumnAt(1).getName()); |
| assertEquals("FOO", associationOverrideResource.joinColumnAt(2).getName()); |
| |
| ListIterator<JoinColumn> joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals(joinColumn2, joinColumns.next()); |
| assertEquals(joinColumn3, joinColumns.next()); |
| assertEquals(joinColumn, joinColumns.next()); |
| |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| } |
| |
| public void testRemoveSpecifiedJoinColumn() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| AssociationOverride javaAssociationOverride = entity.virtualAssociationOverrides().next(); |
| javaAssociationOverride = javaAssociationOverride.setVirtual(false); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| assertEquals(1, associationOverrideResource.joinColumnsSize()); |
| |
| javaAssociationOverride.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| javaAssociationOverride.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| javaAssociationOverride.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| assertEquals(4, associationOverrideResource.joinColumnsSize()); |
| |
| javaAssociationOverride.removeSpecifiedJoinColumn(0); |
| assertEquals(3, associationOverrideResource.joinColumnsSize()); |
| assertEquals("BAR", associationOverrideResource.joinColumnAt(0).getName()); |
| assertEquals("BAZ", associationOverrideResource.joinColumnAt(1).getName()); |
| |
| javaAssociationOverride.removeSpecifiedJoinColumn(0); |
| assertEquals(2, associationOverrideResource.joinColumnsSize()); |
| assertEquals("BAZ", associationOverrideResource.joinColumnAt(0).getName()); |
| |
| javaAssociationOverride.removeSpecifiedJoinColumn(0); |
| assertEquals(1, associationOverrideResource.joinColumnsSize()); |
| } |
| |
| public void testMoveSpecifiedJoinColumn() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| AssociationOverride javaAssociationOverride = entity.virtualAssociationOverrides().next(); |
| javaAssociationOverride = javaAssociationOverride.setVirtual(false); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| javaAssociationOverride.addSpecifiedJoinColumn(0).setSpecifiedName("FOO"); |
| javaAssociationOverride.addSpecifiedJoinColumn(1).setSpecifiedName("BAR"); |
| javaAssociationOverride.addSpecifiedJoinColumn(2).setSpecifiedName("BAZ"); |
| |
| assertEquals(4, associationOverrideResource.joinColumnsSize()); |
| |
| |
| javaAssociationOverride.moveSpecifiedJoinColumn(2, 0); |
| ListIterator<JoinColumn> joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| |
| assertEquals("BAR", associationOverrideResource.joinColumnAt(0).getName()); |
| assertEquals("BAZ", associationOverrideResource.joinColumnAt(1).getName()); |
| assertEquals("FOO", associationOverrideResource.joinColumnAt(2).getName()); |
| |
| |
| javaAssociationOverride.moveSpecifiedJoinColumn(0, 1); |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| |
| assertEquals("BAZ", associationOverrideResource.joinColumnAt(0).getName()); |
| assertEquals("BAR", associationOverrideResource.joinColumnAt(1).getName()); |
| assertEquals("FOO", associationOverrideResource.joinColumnAt(2).getName()); |
| } |
| |
| public void testUpdateJoinColumns() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| AssociationOverride javaAssociationOverride = entity.virtualAssociationOverrides().next(); |
| javaAssociationOverride = javaAssociationOverride.setVirtual(false); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| ListIterator<JoinColumn> joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| JoinColumn joinColumn = joinColumns.next(); |
| assertEquals("address_id", joinColumn.getSpecifiedName()); |
| assertEquals("id", joinColumn.getSpecifiedReferencedColumnName()); |
| |
| |
| associationOverrideResource.addJoinColumn(0); |
| associationOverrideResource.addJoinColumn(1); |
| associationOverrideResource.addJoinColumn(2); |
| |
| associationOverrideResource.joinColumnAt(0).setName("FOO"); |
| associationOverrideResource.joinColumnAt(1).setName("BAR"); |
| associationOverrideResource.joinColumnAt(2).setName("BAZ"); |
| |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("address_id", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| associationOverrideResource.moveJoinColumn(2, 0); |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertEquals("address_id", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| associationOverrideResource.moveJoinColumn(0, 1); |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("BAR", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertEquals("address_id", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| associationOverrideResource.removeJoinColumn(1); |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("FOO", joinColumns.next().getName()); |
| assertEquals("address_id", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| associationOverrideResource.removeJoinColumn(1); |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("BAZ", joinColumns.next().getName()); |
| assertEquals("address_id", joinColumns.next().getName()); |
| assertFalse(joinColumns.hasNext()); |
| |
| associationOverrideResource.removeJoinColumn(0); |
| joinColumns = javaAssociationOverride.specifiedJoinColumns(); |
| assertEquals("address_id", joinColumns.next().getName()); |
| |
| associationOverrideResource.removeJoinColumn(0); |
| assertFalse(javaAssociationOverride.specifiedJoinColumns().hasNext()); |
| } |
| |
| |
| |
| |
| public void testGetName() throws Exception { |
| createTestEntityWithAssociationOverride(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| AssociationOverride specifiedAssociationOverride = getJavaEntity().specifiedAssociationOverrides().next(); |
| assertEquals(ASSOCIATION_OVERRIDE_NAME, specifiedAssociationOverride.getName()); |
| |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| associationOverrideResource.setName("FOO"); |
| specifiedAssociationOverride = getJavaEntity().specifiedAssociationOverrides().next(); |
| assertEquals("FOO", specifiedAssociationOverride.getName()); |
| } |
| |
| public void testSetName() throws Exception { |
| createTestEntityWithAssociationOverride(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| AssociationOverride specifiedAssociationOverride = getJavaEntity().specifiedAssociationOverrides().next(); |
| assertEquals(ASSOCIATION_OVERRIDE_NAME, specifiedAssociationOverride.getName()); |
| |
| specifiedAssociationOverride.setName("FOO"); |
| |
| JavaResourcePersistentType typeResource = getJpaProject().getJavaResourcePersistentType(FULLY_QUALIFIED_TYPE_NAME); |
| AssociationOverrideAnnotation associationOverrideResource = (AssociationOverrideAnnotation) typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE); |
| |
| assertEquals("FOO", associationOverrideResource.getName()); |
| } |
| |
| public void testDefaultName() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| assertEquals("AnnotationTestTypeChild", entity.getName()); |
| assertEquals(1, entity.virtualAssociationOverridesSize()); |
| |
| AssociationOverride associationOverride = entity.virtualAssociationOverrides().next(); |
| assertEquals("address", associationOverride.getName()); |
| } |
| |
| public void testIsVirtual() throws Exception { |
| createTestMappedSuperclass(); |
| createTestSubType(); |
| addXmlClassRef(PACKAGE_NAME + ".AnnotationTestTypeChild"); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| Entity entity = getJavaEntity(); |
| assertEquals("AnnotationTestTypeChild", entity.getName()); |
| assertEquals(1, entity.virtualAssociationOverridesSize()); |
| |
| AssociationOverride associationOverride = entity.virtualAssociationOverrides().next(); |
| assertTrue(associationOverride.isVirtual()); |
| } |
| } |
