| /******************************************************************************* |
| * 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.resource.java; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceField; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceMember; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceType; |
| import org.eclipse.jpt.common.core.resource.java.NestableAnnotation; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator; |
| import org.eclipse.jpt.jpa.core.resource.java.AttributeOverrideAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.ColumnAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| |
| @SuppressWarnings("nls") |
| public class AttributeOverridesTests extends JpaJavaResourceModelTestCase { |
| |
| private static final String COLUMN_NAME = "MY_COLUMN"; |
| private static final String ATTRIBUTE_OVERRIDE_NAME = "MY_ATTRIBUTE_OVERRIDE"; |
| |
| public AttributeOverridesTests(String name) { |
| super(name); |
| } |
| |
| private ICompilationUnit createTestAttributeOverrideOnField() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ATTRIBUTE_OVERRIDE, JPA.ATTRIBUTE_OVERRIDES, JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@AttributeOverrides(@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\"))"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestAttributeOverrideWithColumnOnField() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ATTRIBUTE_OVERRIDE, JPA.ATTRIBUTE_OVERRIDES, JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@AttributeOverrides(@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\", column = @Column(name = \"" + COLUMN_NAME + "\")))"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestAttributeOverride() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.ATTRIBUTE_OVERRIDE, JPA.COLUMN); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity"); |
| sb.append(CR); |
| sb.append("@AttributeOverride(name = \"FOO\", column = @Column(name = \"FOO\", columnDefinition = \"BAR\", table = \"BAZ\", unique = false, nullable = false, insertable = false, updatable = false, length = 1, precision = 1, scale = 1))"); |
| } |
| }); |
| } |
| |
| private AttributeOverrideAnnotation getAttributeOverrideAnnotationAt(JavaResourceMember resourceMember, int index) { |
| return (AttributeOverrideAnnotation) resourceMember.getAnnotation(index, JPA.ATTRIBUTE_OVERRIDE); |
| } |
| |
| public void testGetName() throws Exception { |
| ICompilationUnit cu = this.createTestAttributeOverrideOnField(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0); |
| |
| assertNotNull(attributeOverride); |
| assertEquals(ATTRIBUTE_OVERRIDE_NAME, attributeOverride.getName()); |
| } |
| |
| public void testGetNullColumn() throws Exception { |
| ICompilationUnit cu = this.createTestAttributeOverrideOnField(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0); |
| |
| ColumnAnnotation column = attributeOverride.getColumn(); |
| assertNotNull(attributeOverride); |
| assertNull(column); |
| } |
| |
| public void testSetName() throws Exception { |
| ICompilationUnit cu = this.createTestAttributeOverrideOnField(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0); |
| |
| assertNotNull(attributeOverride); |
| assertEquals(ATTRIBUTE_OVERRIDE_NAME, attributeOverride.getName()); |
| |
| attributeOverride.setName("Foo"); |
| assertEquals("Foo", attributeOverride.getName()); |
| assertSourceContains("@AttributeOverrides(@AttributeOverride(name = \"Foo\"))", cu); |
| } |
| |
| public void testSetNameNull() throws Exception { |
| ICompilationUnit cu = this.createTestAttributeOverrideOnField(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0); |
| |
| assertEquals(ATTRIBUTE_OVERRIDE_NAME, attributeOverride.getName()); |
| |
| attributeOverride.setName(null); |
| assertNull(attributeOverride.getName()); |
| |
| assertSourceDoesNotContain("@AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\")", cu); |
| assertSourceContains("@AttributeOverride", cu); |
| assertSourceContains("@AttributeOverrides", cu); |
| } |
| |
| public void testColumnGetName() throws Exception { |
| ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0); |
| |
| ColumnAnnotation column = attributeOverride.getColumn(); |
| assertEquals(COLUMN_NAME, column.getName()); |
| } |
| |
| public void testColumnSetName() throws Exception { |
| ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0); |
| |
| ColumnAnnotation column = attributeOverride.getColumn(); |
| |
| assertEquals(COLUMN_NAME, column.getName()); |
| |
| column.setName("Foo"); |
| |
| assertSourceContains("@AttributeOverrides(@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\", column = @Column(name = \"Foo\")))", cu); |
| |
| column.setName(null); |
| assertNull(attributeOverride.getColumn().getName()); |
| attributeOverride.removeColumn(); |
| assertNull(attributeOverride.getColumn()); |
| assertSourceContains("@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\")", cu); |
| } |
| |
| public void testAddAttributeOverrideCopyExisting() throws Exception { |
| ICompilationUnit cu = createTestAttributeOverride(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| |
| String expected1 = "@AttributeOverrides({"; |
| String expected2 = "@AttributeOverride(name = \"FOO\", column = @Column(name = \"FOO\", columnDefinition = \"BAR\", table = \"BAZ\", unique = false, nullable = false, insertable = false, updatable = false, length = 1, precision = 1, scale = 1)),"; |
| String expected3 = "@AttributeOverride(name = \"BAR\") })"; |
| AttributeOverrideAnnotation attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(1, JPA.ATTRIBUTE_OVERRIDE); |
| attributeOverride.setName("BAR"); |
| assertSourceContains(expected1, cu); |
| assertSourceContains(expected2, cu); |
| assertSourceContains(expected3, cu); |
| |
| assertNull(resourceType.getAnnotation(JPA.ATTRIBUTE_OVERRIDE)); |
| assertNotNull(resourceType.getAnnotation(JPA.ATTRIBUTE_OVERRIDES)); |
| assertNotNull(resourceType.getAnnotation(0, JPA.ATTRIBUTE_OVERRIDE)); |
| assertEquals(2, resourceType.getAnnotationsSize(JPA.ATTRIBUTE_OVERRIDE)); |
| } |
| |
| public void testAddAttributeOverrideToBeginningOfList() throws Exception { |
| ICompilationUnit cu = createTestAttributeOverride(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| |
| String expected1 = "@AttributeOverrides({"; |
| String expected2 = "@AttributeOverride(name = \"FOO\", column = @Column(name = \"FOO\", columnDefinition = \"BAR\", table = \"BAZ\", unique = false, nullable = false, insertable = false, updatable = false, length = 1, precision = 1, scale = 1)),"; |
| String expected3 = "@AttributeOverride(name = \"BAR\") })"; |
| AttributeOverrideAnnotation attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(1, JPA.ATTRIBUTE_OVERRIDE); |
| attributeOverride.setName("BAR"); |
| assertSourceContains(expected1, cu); |
| assertSourceContains(expected2, cu); |
| assertSourceContains(expected3, cu); |
| |
| expected2 = "@AttributeOverride(name = \"BAZ\"),"; |
| expected3 = "@AttributeOverride(name = \"FOO\", column = @Column(name = \"FOO\", columnDefinition = \"BAR\", table = \"BAZ\", unique = false, nullable = false, insertable = false, updatable = false, length = 1, precision = 1, scale = 1)), @AttributeOverride(name = \"BAR\") })"; |
| attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(0, JPA.ATTRIBUTE_OVERRIDE); |
| attributeOverride.setName("BAZ"); |
| assertSourceContains(expected1, cu); |
| assertSourceContains(expected2, cu); |
| assertSourceContains(expected3, cu); |
| |
| Iterator<NestableAnnotation> attributeOverrides = resourceType.getAnnotations(JPA.ATTRIBUTE_OVERRIDE).iterator(); |
| assertEquals("BAZ", ((AttributeOverrideAnnotation) attributeOverrides.next()).getName()); |
| assertEquals("FOO", ((AttributeOverrideAnnotation) attributeOverrides.next()).getName()); |
| assertEquals("BAR", ((AttributeOverrideAnnotation) attributeOverrides.next()).getName()); |
| |
| assertNull(resourceType.getAnnotation(JPA.ATTRIBUTE_OVERRIDE)); |
| assertNotNull(resourceType.getAnnotation(JPA.ATTRIBUTE_OVERRIDES)); |
| assertNotNull(resourceType.getAnnotation(0, JPA.ATTRIBUTE_OVERRIDE)); |
| assertEquals(3, resourceType.getAnnotationsSize(JPA.ATTRIBUTE_OVERRIDE)); |
| } |
| |
| public void testRemoveAttributeOverrideCopyExisting() throws Exception { |
| ICompilationUnit cu = createTestAttributeOverride(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| |
| String expected1 = "@AttributeOverrides({"; |
| String expected2 = "@AttributeOverride(name = \"FOO\", column = @Column(name = \"FOO\", columnDefinition = \"BAR\", table = \"BAZ\", unique = false, nullable = false, insertable = false, updatable = false, length = 1, precision = 1, scale = 1)),"; |
| String expected3 = "@AttributeOverride(name = \"BAR\") })"; |
| AttributeOverrideAnnotation attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(1, JPA.ATTRIBUTE_OVERRIDE); |
| attributeOverride.setName("BAR"); |
| assertSourceContains(expected1, cu); |
| assertSourceContains(expected2, cu); |
| assertSourceContains(expected3, cu); |
| |
| expected1 = "@AttributeOverride(name = \"FOO\", column = @Column(name = \"FOO\", columnDefinition = \"BAR\", table = \"BAZ\", unique = false, nullable = false, insertable = false, updatable = false, length = 1, precision = 1, scale = 1))"; |
| resourceType.removeAnnotation(1, JPA.ATTRIBUTE_OVERRIDE); |
| assertSourceContains(expected1, cu); |
| assertSourceDoesNotContain("@AttributeOverrides", cu); |
| } |
| //not sure i want to test this api, how can we keep ContainerAnnotation.add, move, remove from being public? |
| //users should go throught AbstractJavapersistenceResource. this gets confusing because you would handle it differently |
| //for non top-level annotations |
| // public void testAdd() throws Exception { |
| // ICompilationUnit cu = this.createTestType(); |
| // JavaPersistentTypeResource typeResource = buildJavaTypeResource(cu); |
| // JavaPersistentAttributeResource attributeResource = typeResource.fields().next(); |
| // AttributeOverrides attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES); |
| // assertNull(attributeOverrides); |
| // |
| // attributeResource.addAnnotation(JPA.ATTRIBUTE_OVERRIDES); |
| // attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES); |
| // assertNotNull(attributeOverrides); |
| // |
| // assertSourceContains("@AttributeOverrides"); |
| // |
| // AttributeOverride fooAttributeOverride = attributeOverrides.add(0); |
| // fooAttributeOverride.setName("Foo"); |
| // |
| // assertSourceContains("@AttributeOverrides(@AttributeOverride(name=\"Foo\"))"); |
| // |
| // AttributeOverride barAttributeOverride = attributeOverrides.add(0); |
| // barAttributeOverride.setName("Bar"); |
| // |
| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"Bar\"), @AttributeOverride(name=\"Foo\")})"); |
| // |
| // } |
| // |
| // public void testMove() throws Exception { |
| // ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField(); |
| // JavaPersistentTypeResource typeResource = buildJavaTypeResource(cu); |
| // JavaPersistentAttributeResource attributeResource = typeResource.fields().next(); |
| // AttributeOverrides attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES); |
| // |
| // AttributeOverride fooAttributeOverride = attributeOverrides.add(1); |
| // fooAttributeOverride.setName("Foo"); |
| // |
| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\"), @AttributeOverride(name=\"Foo\")})"); |
| // |
| // attributeOverrides.move(0, 1); |
| // |
| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"Foo\"), @AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\")})"); |
| // } |
| // |
| // public void testRemove() throws Exception { |
| // ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField(); |
| // JavaPersistentTypeResource typeResource = buildJavaTypeResource(cu); |
| // JavaPersistentAttributeResource attributeResource = typeResource.fields().next(); |
| // AttributeOverrides attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES); |
| // |
| // AttributeOverride fooAttributeOverride = attributeOverrides.add(1); |
| // fooAttributeOverride.setName("Foo"); |
| // |
| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\"), @AttributeOverride(name=\"Foo\")})"); |
| // |
| // attributeOverrides.remove(0); |
| // |
| // assertSourceContains("@AttributeOverrides(@AttributeOverride(name=\"Foo\"))"); |
| // |
| // attributeOverrides.remove(0); |
| // |
| // assertSourceContains("@AttributeOverrides()"); |
| // |
| // } |
| |
| |
| |
| } |