| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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.eclipselink.core.tests.internal.resource.java; |
| |
| import java.util.Iterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType; |
| import org.eclipse.jpt.eclipselink.core.resource.java.EclipseLinkJPA; |
| import org.eclipse.jpt.eclipselink.core.resource.java.ExistenceCheckingAnnotation; |
| import org.eclipse.jpt.eclipselink.core.resource.java.ExistenceType; |
| import org.eclipse.jpt.utility.internal.iterators.ArrayIterator; |
| |
| public class ExistenceCheckingTests extends EclipseLinkJavaResourceModelTestCase { |
| |
| public ExistenceCheckingTests(String name) { |
| super(name); |
| } |
| |
| private void createExistenceTypeEnum() throws Exception { |
| this.createEnumAndMembers("ExistenceType", "CHECK_CACHE, CHECK_DATABASE, ASSUME_EXISTENCE, ASSUME_NON_EXISTENCE;"); |
| } |
| |
| private void createExistenceCheckingAnnotation() throws Exception { |
| this.createAnnotationAndMembers("ExistenceChecking", "ExistenceType value() default CHECK_CACHE;"); |
| createExistenceTypeEnum(); |
| } |
| |
| private ICompilationUnit createTestExistenceChecking() throws Exception { |
| createExistenceCheckingAnnotation(); |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(EclipseLinkJPA.EXISTENCE_CHECKING, EclipseLinkJPA.EXISTENCE_TYPE); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@ExistenceChecking"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestExistenceCheckingWithValue() throws Exception { |
| createExistenceCheckingAnnotation(); |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(EclipseLinkJPA.EXISTENCE_CHECKING, EclipseLinkJPA.EXISTENCE_TYPE); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@ExistenceChecking(ExistenceType.ASSUME_EXISTENCE)"); |
| } |
| }); |
| } |
| |
| public void testExistenceChecking() throws Exception { |
| ICompilationUnit cu = this.createTestExistenceChecking(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| ExistenceCheckingAnnotation existenceChecking = (ExistenceCheckingAnnotation) typeResource.getSupportingAnnotation(EclipseLinkJPA.EXISTENCE_CHECKING); |
| assertNotNull(existenceChecking); |
| } |
| |
| public void testGetValue() throws Exception { |
| ICompilationUnit cu = this.createTestExistenceCheckingWithValue(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| ExistenceCheckingAnnotation existenceChecking = (ExistenceCheckingAnnotation) typeResource.getSupportingAnnotation(EclipseLinkJPA.EXISTENCE_CHECKING); |
| assertEquals(ExistenceType.ASSUME_EXISTENCE, existenceChecking.getValue()); |
| } |
| |
| public void testSetValue() throws Exception { |
| ICompilationUnit cu = this.createTestExistenceCheckingWithValue(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| ExistenceCheckingAnnotation existenceChecking = (ExistenceCheckingAnnotation) typeResource.getSupportingAnnotation(EclipseLinkJPA.EXISTENCE_CHECKING); |
| assertEquals(ExistenceType.ASSUME_EXISTENCE, existenceChecking.getValue()); |
| |
| existenceChecking.setValue(ExistenceType.ASSUME_NON_EXISTENCE); |
| assertEquals(ExistenceType.ASSUME_NON_EXISTENCE, existenceChecking.getValue()); |
| |
| assertSourceContains("@ExistenceChecking(ASSUME_NON_EXISTENCE)", cu); |
| |
| existenceChecking.setValue(null); |
| assertNull(existenceChecking.getValue()); |
| |
| assertSourceDoesNotContain("(ASSUME_NON_EXISTENCE)", cu); |
| assertSourceContains("@ExistenceChecking", cu); |
| assertSourceDoesNotContain("@ExistenceChecking(", cu); |
| } |
| } |