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/*******************************************************************************
* Copyright (c) 2007, 2010 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.context.orm;
import java.util.Iterator;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator;
import org.eclipse.jpt.jpa.core.JptJpaCorePlugin;
import org.eclipse.jpt.jpa.core.MappingKeys;
import org.eclipse.jpt.jpa.core.context.GeneratedValue;
import org.eclipse.jpt.jpa.core.context.GenerationType;
import org.eclipse.jpt.jpa.core.context.IdMapping;
import org.eclipse.jpt.jpa.core.context.orm.OrmGeneratedValue;
import org.eclipse.jpt.jpa.core.context.orm.OrmIdMapping;
import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentAttribute;
import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentType;
import org.eclipse.jpt.jpa.core.context.orm.OrmReadOnlyPersistentAttribute;
import org.eclipse.jpt.jpa.core.resource.java.JPA;
import org.eclipse.jpt.jpa.core.resource.orm.XmlGeneratedValue;
import org.eclipse.jpt.jpa.core.resource.orm.XmlId;
import org.eclipse.jpt.jpa.core.resource.persistence.PersistenceFactory;
import org.eclipse.jpt.jpa.core.resource.persistence.XmlMappingFileRef;
import org.eclipse.jpt.jpa.core.tests.internal.context.ContextModelTestCase;
@SuppressWarnings("nls")public class OrmGeneratedValueTests extends ContextModelTestCase
{
public OrmGeneratedValueTests(String name) {
super(name);
}
@Override
protected void setUp() throws Exception {
super.setUp();
XmlMappingFileRef mappingFileRef = PersistenceFactory.eINSTANCE.createXmlMappingFileRef();
mappingFileRef.setFileName(JptJpaCorePlugin.DEFAULT_ORM_XML_RUNTIME_PATH.toString());
getXmlPersistenceUnit().getMappingFiles().add(mappingFileRef);
getPersistenceXmlResource().save(null);
}
private ICompilationUnit createTestEntity() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ENTITY, JPA.ID);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Entity");
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@Id");
}
});
}
public void testUpdateSpecifiedName() throws Exception {
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo");
OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.ID_ATTRIBUTE_MAPPING_KEY, "idMapping");
OrmIdMapping ormIdMapping = (OrmIdMapping) ormPersistentAttribute.getMapping();
OrmGeneratedValue ormGeneratedValue = ormIdMapping.addGeneratedValue();
XmlId idResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getIds().get(0);
XmlGeneratedValue generatedValueResource = idResource.getGeneratedValue();
//set generator in the resource model, verify context model updated
generatedValueResource.setGenerator("FOO");
assertEquals("FOO", ormGeneratedValue.getSpecifiedGenerator());
assertEquals("FOO", generatedValueResource.getGenerator());
//set name to null in the resource model
generatedValueResource.setGenerator(null);
assertNull(ormGeneratedValue.getSpecifiedGenerator());
assertNull(generatedValueResource.getGenerator());
}
public void testModifySpecifiedName() throws Exception {
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, "model.Foo");
OrmPersistentAttribute ormPersistentAttribute = ormPersistentType.addSpecifiedAttribute(MappingKeys.ID_ATTRIBUTE_MAPPING_KEY, "idMapping");
OrmIdMapping ormIdMapping = (OrmIdMapping) ormPersistentAttribute.getMapping();
OrmGeneratedValue ormGeneratedValue = ormIdMapping.addGeneratedValue();
XmlId idResource = getXmlEntityMappings().getEntities().get(0).getAttributes().getIds().get(0);
XmlGeneratedValue generatedValueResource = idResource.getGeneratedValue();
//set name in the context model, verify resource model modified
ormGeneratedValue.setSpecifiedGenerator("FOO");
assertEquals("FOO", generatedValueResource.getGenerator());
assertEquals("FOO", ormGeneratedValue.getSpecifiedGenerator());
//set name to null in the context model
ormGeneratedValue.setSpecifiedGenerator(null);
assertNull(generatedValueResource.getGenerator());
assertNull(ormGeneratedValue.getSpecifiedGenerator());
}
public void testDefaultsFromJava() throws Exception {
createTestEntity();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
OrmReadOnlyPersistentAttribute ormIdAttribute = ormPersistentType.virtualAttributes().next();
IdMapping ormIdMapping = (IdMapping) ormIdAttribute.getMapping();
assertEquals(null, ormIdMapping.getGeneratedValue());
IdMapping javaIdMapping = (IdMapping) ormPersistentType.getJavaPersistentType().attributes().next().getMapping();
GeneratedValue javaGeneratedValue = javaIdMapping.addGeneratedValue();
javaGeneratedValue.setSpecifiedGenerator("Foo");
javaGeneratedValue.setSpecifiedStrategy(GenerationType.SEQUENCE);
assertEquals("Foo", ormIdMapping.getGeneratedValue().getSpecifiedGenerator());
assertEquals(GenerationType.SEQUENCE, ormIdMapping.getGeneratedValue().getSpecifiedStrategy());
assertEquals("Foo", javaGeneratedValue.getSpecifiedGenerator());
assertEquals(GenerationType.SEQUENCE, javaGeneratedValue.getSpecifiedStrategy());
ormIdAttribute.convertToSpecified();
ormIdAttribute = ormPersistentType.specifiedAttributes().next();
ormIdMapping = (IdMapping) ormIdAttribute.getMapping();
assertEquals(null, ormIdMapping.getGeneratedValue());
assertEquals("Foo", javaGeneratedValue.getSpecifiedGenerator());
assertEquals(GenerationType.SEQUENCE, javaGeneratedValue.getSpecifiedStrategy());
((OrmPersistentAttribute) ormIdAttribute).convertToVirtual();
ormIdAttribute = ormPersistentType.getAttributeNamed("id");
ormIdMapping = (IdMapping) ormIdAttribute.getMapping();
assertEquals("Foo", ormIdMapping.getGeneratedValue().getSpecifiedGenerator());
assertEquals(GenerationType.SEQUENCE, ormIdMapping.getGeneratedValue().getSpecifiedStrategy());
assertEquals("Foo", javaGeneratedValue.getSpecifiedGenerator());
assertEquals(GenerationType.SEQUENCE, javaGeneratedValue.getSpecifiedStrategy());
}
}
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