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/*******************************************************************************
* Copyright (c) 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.jpa2.context.java;
import java.util.Iterator;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.core.MappingKeys;
import org.eclipse.jpt.core.context.java.JavaBasicMapping;
import org.eclipse.jpt.core.context.java.JavaIdMapping;
import org.eclipse.jpt.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.core.jpa2.context.java.JavaManyToOneMapping2_0;
import org.eclipse.jpt.core.jpa2.context.java.JavaOneToOneMapping2_0;
import org.eclipse.jpt.core.jpa2.context.java.JavaPersistentType2_0;
import org.eclipse.jpt.core.resource.java.JPA;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
public class GenericJavaOneToOneMapping2_0Tests
extends Generic2_0ContextModelTestCase
{
public GenericJavaOneToOneMapping2_0Tests(String name) {
super(name);
}
private ICompilationUnit createTestEntityWithDerivedId() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_TO_ONE, JPA.ID);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Entity").append(CR);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append(CR);
sb.append(" @OneToOne @Id").append(CR);
sb.append(" private " + TYPE_NAME + " oneToOne;").append(CR);
sb.append(CR);
}
});
}
public void testUpdateDerivedId() throws Exception {
createTestEntityWithDerivedId();
addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME);
JavaResourcePersistentType resourceType =
getJpaProject().getJavaResourcePersistentType(FULLY_QUALIFIED_TYPE_NAME);
JavaResourcePersistentAttribute resourceAttribute = resourceType.persistableAttributes().next();
JavaPersistentType2_0 contextType = getJavaPersistentType();
JavaPersistentAttribute contextAttribute = contextType.getAttributeNamed("oneToOne");
JavaOneToOneMapping2_0 contextMapping = (JavaOneToOneMapping2_0) contextAttribute.getMapping();
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(contextMapping.getDerivedId().getValue());
resourceAttribute.removeAnnotation(JPA.ID);
assertNull(resourceAttribute.getAnnotation(JPA.ID));
assertFalse(contextMapping.getDerivedId().getValue());
resourceAttribute.addAnnotation(JPA.ID);
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(contextMapping.getDerivedId().getValue());
}
public void testSetDerivedId() throws Exception {
createTestEntityWithDerivedId();
addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME);
JavaResourcePersistentType resourceType =
getJpaProject().getJavaResourcePersistentType(FULLY_QUALIFIED_TYPE_NAME);
JavaResourcePersistentAttribute resourceAttribute = resourceType.persistableAttributes().next();
JavaPersistentType2_0 contextType = getJavaPersistentType();
JavaPersistentAttribute contextAttribute = contextType.getAttributeNamed("oneToOne");
JavaOneToOneMapping2_0 contextMapping = (JavaOneToOneMapping2_0) contextAttribute.getMapping();
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(contextMapping.getDerivedId().getValue());
contextMapping.getDerivedId().setValue(false);
assertNull(resourceAttribute.getAnnotation(JPA.ID));
assertFalse(contextMapping.getDerivedId().getValue());
contextMapping.getDerivedId().setValue(true);
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(contextMapping.getDerivedId().getValue());
}
public void testMorphMapping() throws Exception {
createTestEntityWithDerivedId();
addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME);
JavaResourcePersistentType resourceType =
getJpaProject().getJavaResourcePersistentType(FULLY_QUALIFIED_TYPE_NAME);
JavaResourcePersistentAttribute resourceAttribute = resourceType.persistableAttributes().next();
JavaPersistentType2_0 contextType = getJavaPersistentType();
JavaPersistentAttribute contextAttribute = contextType.getAttributeNamed("oneToOne");
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(((JavaOneToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue());
contextAttribute.setSpecifiedMappingKey(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY);
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(((JavaManyToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue());
contextAttribute.setSpecifiedMappingKey(MappingKeys.ID_ATTRIBUTE_MAPPING_KEY);
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(contextAttribute.getMapping() instanceof JavaIdMapping);
contextAttribute.setSpecifiedMappingKey(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY);
assertNotNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(((JavaOneToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue());
contextAttribute.setSpecifiedMappingKey(MappingKeys.BASIC_ATTRIBUTE_MAPPING_KEY);
assertNull(resourceAttribute.getAnnotation(JPA.ID));
assertTrue(contextAttribute.getMapping() instanceof JavaBasicMapping);
}
}
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