| /*******************************************************************************
|
| * Copyright (c) 2007, 2013 Oracle. All rights reserved.
|
| * This program and the accompanying materials are made available under the
|
| * terms of the Eclipse Public License 2.0, which accompanies this distribution
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| * and is available at https://www.eclipse.org/legal/epl-2.0/.
|
| *
|
| * Contributors:
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| * Oracle - initial API and implementation
|
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.tests.internal.resource.java;
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|
|
| import java.util.Iterator;
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|
|
| import org.eclipse.jdt.core.ICompilationUnit;
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| import org.eclipse.jpt.common.core.resource.java.JavaResourceField;
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| import org.eclipse.jpt.common.core.resource.java.JavaResourceMember;
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| import org.eclipse.jpt.common.core.resource.java.JavaResourceType;
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| import org.eclipse.jpt.common.core.resource.java.NestableAnnotation;
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| import org.eclipse.jpt.common.utility.internal.iterable.IterableTools;
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| import org.eclipse.jpt.common.utility.internal.iterator.IteratorTools;
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| import org.eclipse.jpt.jpa.core.resource.java.AttributeOverrideAnnotation;
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| import org.eclipse.jpt.jpa.core.resource.java.ColumnAnnotation;
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| import org.eclipse.jpt.jpa.core.resource.java.JPA;
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|
|
| @SuppressWarnings("nls")
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| public class AttributeOverridesTests extends JpaJavaResourceModelTestCase {
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|
|
| private static final String COLUMN_NAME = "MY_COLUMN";
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| private static final String ATTRIBUTE_OVERRIDE_NAME = "MY_ATTRIBUTE_OVERRIDE";
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|
|
| public AttributeOverridesTests(String name) {
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| super(name);
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| }
|
|
|
| private ICompilationUnit createTestAttributeOverrideOnField() throws Exception {
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| return this.createTestType(new DefaultAnnotationWriter() {
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| @Override
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| public Iterator<String> imports() {
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| return IteratorTools.iterator(JPA.ATTRIBUTE_OVERRIDE, JPA.ATTRIBUTE_OVERRIDES, JPA.COLUMN);
|
| }
|
| @Override
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| public void appendIdFieldAnnotationTo(StringBuilder sb) {
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| sb.append("@AttributeOverrides(@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\"))");
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| }
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| });
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| }
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|
|
| private ICompilationUnit createTestAttributeOverrideWithColumnOnField() throws Exception {
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| return this.createTestType(new DefaultAnnotationWriter() {
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| @Override
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| public Iterator<String> imports() {
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| return IteratorTools.iterator(JPA.ATTRIBUTE_OVERRIDE, JPA.ATTRIBUTE_OVERRIDES, JPA.COLUMN);
|
| }
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| @Override
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| public void appendIdFieldAnnotationTo(StringBuilder sb) {
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| sb.append("@AttributeOverrides(@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\", column = @Column(name = \"" + COLUMN_NAME + "\")))");
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| }
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| });
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| }
|
|
|
| private ICompilationUnit createTestAttributeOverride() throws Exception {
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| return this.createTestType(new DefaultAnnotationWriter() {
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| @Override
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| public Iterator<String> imports() {
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| return IteratorTools.iterator(JPA.ENTITY, JPA.ATTRIBUTE_OVERRIDE, JPA.COLUMN);
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| }
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| @Override
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| public void appendTypeAnnotationTo(StringBuilder sb) {
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| sb.append("@Entity");
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| sb.append(CR);
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| 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))");
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| }
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| });
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| }
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|
|
| private AttributeOverrideAnnotation getAttributeOverrideAnnotationAt(JavaResourceMember resourceMember, int index) {
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| return (AttributeOverrideAnnotation) resourceMember.getAnnotation(index, JPA.ATTRIBUTE_OVERRIDE);
|
| }
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|
|
| public void testGetName() throws Exception {
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| ICompilationUnit cu = this.createTestAttributeOverrideOnField();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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| JavaResourceField resourceField = IterableTools.get(resourceType.getFields(), 0);
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| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0);
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|
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| assertNotNull(attributeOverride);
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| assertEquals(ATTRIBUTE_OVERRIDE_NAME, attributeOverride.getName());
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| }
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|
|
| public void testGetNullColumn() throws Exception {
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| ICompilationUnit cu = this.createTestAttributeOverrideOnField();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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| JavaResourceField resourceField = IterableTools.get(resourceType.getFields(), 0);
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| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0);
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|
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| ColumnAnnotation column = attributeOverride.getColumn();
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| assertNotNull(attributeOverride);
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| assertNull(column);
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| }
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|
|
| public void testSetName() throws Exception {
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| ICompilationUnit cu = this.createTestAttributeOverrideOnField();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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| JavaResourceField resourceField = IterableTools.get(resourceType.getFields(), 0);
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| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0);
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|
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| assertNotNull(attributeOverride);
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| assertEquals(ATTRIBUTE_OVERRIDE_NAME, attributeOverride.getName());
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|
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| attributeOverride.setName("Foo");
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| assertEquals("Foo", attributeOverride.getName());
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| assertSourceContains("@AttributeOverrides(@AttributeOverride(name = \"Foo\"))", cu);
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| }
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|
|
| public void testSetNameNull() throws Exception {
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| ICompilationUnit cu = this.createTestAttributeOverrideOnField();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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| JavaResourceField resourceField = IterableTools.get(resourceType.getFields(), 0);
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| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0);
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|
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| assertEquals(ATTRIBUTE_OVERRIDE_NAME, attributeOverride.getName());
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|
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| attributeOverride.setName(null);
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| assertNull(attributeOverride.getName());
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|
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| assertSourceDoesNotContain("@AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\")", cu);
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| assertSourceContains("@AttributeOverride", cu);
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| assertSourceContains("@AttributeOverrides", cu);
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| }
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|
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| public void testColumnGetName() throws Exception {
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| ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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| JavaResourceField resourceField = IterableTools.get(resourceType.getFields(), 0);
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| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0);
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|
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| ColumnAnnotation column = attributeOverride.getColumn();
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| assertEquals(COLUMN_NAME, column.getName());
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| }
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|
|
| public void testColumnSetName() throws Exception {
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| ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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| JavaResourceField resourceField = IterableTools.get(resourceType.getFields(), 0);
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| AttributeOverrideAnnotation attributeOverride = this.getAttributeOverrideAnnotationAt(resourceField, 0);
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|
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| ColumnAnnotation column = attributeOverride.getColumn();
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|
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| assertEquals(COLUMN_NAME, column.getName());
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|
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| column.setName("Foo");
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|
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| assertSourceContains("@AttributeOverrides(@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\", column = @Column(name = \"Foo\")))", cu);
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|
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| column.setName(null);
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| assertNull(attributeOverride.getColumn().getName());
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| attributeOverride.removeColumn();
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| assertNull(attributeOverride.getColumn());
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| assertSourceContains("@AttributeOverride(name = \"" + ATTRIBUTE_OVERRIDE_NAME + "\")", cu);
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| }
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|
|
| public void testAddAttributeOverrideCopyExisting() throws Exception {
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| ICompilationUnit cu = createTestAttributeOverride();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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|
|
| String expected1 = "@AttributeOverrides({";
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| 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)),";
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| String expected3 = "@AttributeOverride(name = \"BAR\") })";
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| AttributeOverrideAnnotation attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(1, JPA.ATTRIBUTE_OVERRIDE);
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| attributeOverride.setName("BAR");
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| assertSourceContains(expected1, cu);
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| assertSourceContains(expected2, cu);
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| assertSourceContains(expected3, cu);
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| assertNull(resourceType.getAnnotation(JPA.ATTRIBUTE_OVERRIDE));
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| assertNotNull(resourceType.getContainerAnnotation(JPA.ATTRIBUTE_OVERRIDES));
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| assertNotNull(resourceType.getAnnotation(0, JPA.ATTRIBUTE_OVERRIDE));
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| assertEquals(2, resourceType.getAnnotationsSize(JPA.ATTRIBUTE_OVERRIDE));
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| }
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|
|
| public void testAddAttributeOverrideToBeginningOfList() throws Exception {
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| ICompilationUnit cu = createTestAttributeOverride();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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|
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| String expected1 = "@AttributeOverrides({";
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| 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)),";
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| String expected3 = "@AttributeOverride(name = \"BAR\") })";
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| AttributeOverrideAnnotation attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(1, JPA.ATTRIBUTE_OVERRIDE);
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| attributeOverride.setName("BAR");
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| assertSourceContains(expected1, cu);
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| assertSourceContains(expected2, cu);
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| assertSourceContains(expected3, cu);
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|
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| expected2 = "@AttributeOverride(name = \"BAZ\"),";
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| 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\") })";
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| attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(0, JPA.ATTRIBUTE_OVERRIDE);
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| attributeOverride.setName("BAZ");
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| assertSourceContains(expected1, cu);
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| assertSourceContains(expected2, cu);
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| assertSourceContains(expected3, cu);
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|
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| Iterator<NestableAnnotation> attributeOverrides = resourceType.getAnnotations(JPA.ATTRIBUTE_OVERRIDE).iterator();
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| assertEquals("BAZ", ((AttributeOverrideAnnotation) attributeOverrides.next()).getName());
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| assertEquals("FOO", ((AttributeOverrideAnnotation) attributeOverrides.next()).getName());
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| assertEquals("BAR", ((AttributeOverrideAnnotation) attributeOverrides.next()).getName());
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|
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| assertNull(resourceType.getAnnotation(JPA.ATTRIBUTE_OVERRIDE));
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| assertNotNull(resourceType.getContainerAnnotation(JPA.ATTRIBUTE_OVERRIDES));
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| assertNotNull(resourceType.getAnnotation(0, JPA.ATTRIBUTE_OVERRIDE));
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| assertEquals(3, resourceType.getAnnotationsSize(JPA.ATTRIBUTE_OVERRIDE));
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| }
|
|
|
| public void testRemoveAttributeOverrideCopyExisting() throws Exception {
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| ICompilationUnit cu = createTestAttributeOverride();
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| JavaResourceType resourceType = buildJavaResourceType(cu);
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|
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| String expected1 = "@AttributeOverrides({";
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| 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)),";
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| String expected3 = "@AttributeOverride(name = \"BAR\") })";
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| AttributeOverrideAnnotation attributeOverride = (AttributeOverrideAnnotation) resourceType.addAnnotation(1, JPA.ATTRIBUTE_OVERRIDE);
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| attributeOverride.setName("BAR");
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| assertSourceContains(expected1, cu);
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| assertSourceContains(expected2, cu);
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| assertSourceContains(expected3, cu);
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|
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| 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))";
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| resourceType.removeAnnotation(1, JPA.ATTRIBUTE_OVERRIDE);
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| assertSourceContains(expected1, cu);
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| assertSourceDoesNotContain("@AttributeOverrides", cu);
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| }
|
| //not sure i want to test this api, how can we keep ContainerAnnotation.add, move, remove from being public?
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| //users should go throught AbstractJavapersistenceResource. this gets confusing because you would handle it differently
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| //for non top-level annotations
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| // public void testAdd() throws Exception {
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| // ICompilationUnit cu = this.createTestType();
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| // JavaPersistentTypeResource typeResource = buildJavaTypeResource(cu);
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| // JavaPersistentAttributeResource attributeResource = typeResource.fields().next();
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| // AttributeOverrides attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES);
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| // assertNull(attributeOverrides);
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| //
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| // attributeResource.addAnnotation(JPA.ATTRIBUTE_OVERRIDES);
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| // attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES);
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| // assertNotNull(attributeOverrides);
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| //
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| // assertSourceContains("@AttributeOverrides");
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| //
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| // AttributeOverride fooAttributeOverride = attributeOverrides.add(0);
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| // fooAttributeOverride.setName("Foo");
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| //
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| // assertSourceContains("@AttributeOverrides(@AttributeOverride(name=\"Foo\"))");
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| //
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| // AttributeOverride barAttributeOverride = attributeOverrides.add(0);
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| // barAttributeOverride.setName("Bar");
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| //
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| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"Bar\"), @AttributeOverride(name=\"Foo\")})");
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| //
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| // }
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| //
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| // public void testMove() throws Exception {
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| // ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField();
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| // JavaPersistentTypeResource typeResource = buildJavaTypeResource(cu);
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| // JavaPersistentAttributeResource attributeResource = typeResource.fields().next();
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| // AttributeOverrides attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES);
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| //
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| // AttributeOverride fooAttributeOverride = attributeOverrides.add(1);
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| // fooAttributeOverride.setName("Foo");
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| //
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| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\"), @AttributeOverride(name=\"Foo\")})");
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| //
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| // attributeOverrides.move(0, 1);
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| //
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| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"Foo\"), @AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\")})");
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| // }
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| //
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| // public void testRemove() throws Exception {
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| // ICompilationUnit cu = this.createTestAttributeOverrideWithColumnOnField();
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| // JavaPersistentTypeResource typeResource = buildJavaTypeResource(cu);
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| // JavaPersistentAttributeResource attributeResource = typeResource.fields().next();
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| // AttributeOverrides attributeOverrides = (AttributeOverrides) attributeResource.annotation(JPA.ATTRIBUTE_OVERRIDES);
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| //
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| // AttributeOverride fooAttributeOverride = attributeOverrides.add(1);
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| // fooAttributeOverride.setName("Foo");
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| //
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| // assertSourceContains("@AttributeOverrides({@AttributeOverride(name=\"" + ATTRIBUTE_OVERRIDE_NAME + "\"), @AttributeOverride(name=\"Foo\")})");
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| //
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| // attributeOverrides.remove(0);
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| //
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| // assertSourceContains("@AttributeOverrides(@AttributeOverride(name=\"Foo\"))");
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| //
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| // attributeOverrides.remove(0);
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| //
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| // assertSourceContains("@AttributeOverrides()");
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| //
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| // }
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|
|
|
|
|
|
| }
|