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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.orm;
import java.util.Iterator;
import org.eclipse.jpt.core.MappingKeys;
import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute;
import org.eclipse.jpt.core.context.orm.OrmPersistentType;
import org.eclipse.jpt.core.jpa2.context.orm.OrmManyToOneMapping2_0;
import org.eclipse.jpt.core.jpa2.context.orm.OrmOneToOneMapping2_0;
import org.eclipse.jpt.core.jpa2.resource.orm.XmlDerivedId;
import org.eclipse.jpt.core.jpa2.resource.orm.XmlEntity;
import org.eclipse.jpt.core.resource.java.JPA;
import org.eclipse.jpt.utility.internal.CollectionTools;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
public class GenericOrmManyToOneMapping2_0Tests
extends Generic2_0OrmContextModelTestCase
{
public GenericOrmManyToOneMapping2_0Tests(String name) {
super(name);
}
private void createTestEntityWithDerivedId() throws Exception {
createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ENTITY, JPA.MANY_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(" @ManyToOne @Id").append(CR);
sb.append(" private " + TYPE_NAME + " manyToOne;").append(CR);
sb.append(CR);
}
});
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
for (OrmPersistentAttribute each : CollectionTools.iterable(ormPersistentType.attributes())) {
each.makeSpecified();
}
}
public void testUpdateDerivedId() throws Exception {
createTestEntityWithDerivedId();
OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME);
OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("manyToOne");
OrmManyToOneMapping2_0 contextMapping = (OrmManyToOneMapping2_0) contextAttribute.getMapping();
XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping();
XmlDerivedId resourceMapping =
(XmlDerivedId) resourceEntity.getAttributes().getManyToOnes().get(0);
assertNull(resourceMapping.getId());
assertFalse(contextMapping.getDerivedId().getValue());
resourceMapping.setId(Boolean.FALSE);
assertEquals(Boolean.FALSE, resourceMapping.getId());
assertFalse(contextMapping.getDerivedId().getValue());
resourceMapping.setId(Boolean.TRUE);
assertEquals(Boolean.TRUE, resourceMapping.getId());
assertTrue(contextMapping.getDerivedId().getValue());
resourceMapping.setId(null);
assertNull(resourceMapping.getId());
assertFalse(contextMapping.getDerivedId().getValue());
}
public void testSetDerivedId() throws Exception {
createTestEntityWithDerivedId();
OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME);
OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("manyToOne");
OrmManyToOneMapping2_0 contextMapping = (OrmManyToOneMapping2_0) contextAttribute.getMapping();
XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping();
XmlDerivedId resourceMapping =
(XmlDerivedId) resourceEntity.getAttributes().getManyToOnes().get(0);
assertNull(resourceMapping.getId());
assertFalse(contextMapping.getDerivedId().getValue());
contextMapping.getDerivedId().setValue(true);
assertEquals(Boolean.TRUE, resourceMapping.getId());
assertTrue(contextMapping.getDerivedId().getValue());
contextMapping.getDerivedId().setValue(false);
assertNull(resourceMapping.getId());
assertFalse(contextMapping.getDerivedId().getValue());
}
public void testMorphMapping() throws Exception {
createTestEntityWithDerivedId();
OrmPersistentType contextType = getEntityMappings().getPersistentType(FULLY_QUALIFIED_TYPE_NAME);
OrmPersistentAttribute contextAttribute = contextType.getAttributeNamed("manyToOne");
XmlEntity resourceEntity = (XmlEntity) contextType.getMapping().getResourceTypeMapping();
XmlDerivedId resourceMapping =
(XmlDerivedId) resourceEntity.getAttributes().getManyToOnes().get(0);
resourceMapping.setId(Boolean.TRUE);
assertEquals(Boolean.TRUE, resourceMapping.getId());
assertTrue(((OrmManyToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue());
contextAttribute.setSpecifiedMappingKey(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY);
resourceMapping =
(XmlDerivedId) resourceEntity.getAttributes().getOneToOnes().get(0);
assertEquals(Boolean.TRUE, resourceMapping.getId());
assertTrue(((OrmOneToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue());
contextAttribute.setSpecifiedMappingKey(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY);
resourceMapping =
(XmlDerivedId) resourceEntity.getAttributes().getManyToOnes().get(0);
assertEquals(Boolean.TRUE, resourceMapping.getId());
assertTrue(((OrmManyToOneMapping2_0) contextAttribute.getMapping()).getDerivedId().getValue());
}
}
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