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/*******************************************************************************
* Copyright (c) 2008, 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.eclipselink.core.tests.internal.context.orm;
import java.util.Iterator;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.core.JptCorePlugin;
import org.eclipse.jpt.core.MappingKeys;
import org.eclipse.jpt.core.context.AccessType;
import org.eclipse.jpt.core.context.BasicMapping;
import org.eclipse.jpt.core.context.IdMapping;
import org.eclipse.jpt.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.core.context.java.JavaPersistentType;
import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute;
import org.eclipse.jpt.core.context.orm.OrmPersistentType;
import org.eclipse.jpt.core.context.orm.OrmReadOnlyPersistentAttribute;
import org.eclipse.jpt.core.internal.jpa1.context.java.GenericJavaNullAttributeMapping;
import org.eclipse.jpt.core.resource.java.JPA;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute;
import org.eclipse.jpt.core.resource.persistence.PersistenceFactory;
import org.eclipse.jpt.core.resource.persistence.XmlMappingFileRef;
import org.eclipse.jpt.eclipselink.core.internal.context.orm.OrmEclipseLinkIdMapping;
import org.eclipse.jpt.eclipselink.core.internal.context.orm.OrmEclipseLinkOneToOneMapping;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
@SuppressWarnings("nls")
public class EclipseLinkOrmPersistentAttributeTests
extends EclipseLinkOrmContextModelTestCase
{
public EclipseLinkOrmPersistentAttributeTests(String name) {
super(name);
}
@Override
protected void setUp() throws Exception {
super.setUp();
XmlMappingFileRef mappingFileRef = PersistenceFactory.eINSTANCE.createXmlMappingFileRef();
mappingFileRef.setFileName(JptCorePlugin.DEFAULT_ORM_XML_RUNTIME_PATH.toString());
getXmlPersistenceUnit().getMappingFiles().add(mappingFileRef);
getPersistenceXmlResource().save(null);
}
private ICompilationUnit createTestTypeNullAttributeMapping() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append(CR);
sb.append(" private Address address;").append(CR);
sb.append(CR);
}
});
}
private ICompilationUnit createTestEntityIdMapping() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ENTITY, JPA.ID, JPA.COLUMN);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Entity");
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@Id");
sb.append("@Column(name=\"FOO\")");
}
});
}
private ICompilationUnit createTestEntityOneToOneMapping() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ENTITY, JPA.ONE_TO_ONE);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Entity");
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@OneToOne");
sb.append(" private Address address;");
}
});
}
public void testMakeSpecified() throws Exception {
createTestType();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
assertEquals(2, ormPersistentType.virtualAttributesSize());
OrmReadOnlyPersistentAttribute ormPersistentAttribute = ormPersistentType.virtualAttributes().next();
assertEquals("id", ormPersistentAttribute.getName());
assertTrue(ormPersistentAttribute.isVirtual());
ormPersistentAttribute.convertToSpecified();
assertEquals(1, ormPersistentType.virtualAttributesSize());
assertEquals(1, ormPersistentType.specifiedAttributesSize());
OrmPersistentAttribute specifiedOrmPersistentAttribute = ormPersistentType.specifiedAttributes().next();
assertEquals("id", specifiedOrmPersistentAttribute.getName());
assertFalse(specifiedOrmPersistentAttribute.isVirtual());
ormPersistentAttribute = ormPersistentType.virtualAttributes().next();
ormPersistentAttribute.convertToSpecified();
assertEquals(0, ormPersistentType.virtualAttributesSize());
assertEquals(2, ormPersistentType.specifiedAttributesSize());
Iterator<OrmPersistentAttribute> specifiedAttributes = ormPersistentType.specifiedAttributes();
specifiedOrmPersistentAttribute = specifiedAttributes.next();
assertEquals("id", specifiedOrmPersistentAttribute.getName());
assertFalse(specifiedOrmPersistentAttribute.isVirtual());
specifiedOrmPersistentAttribute = specifiedAttributes.next();
assertEquals("name", specifiedOrmPersistentAttribute.getName());
assertFalse(specifiedOrmPersistentAttribute.isVirtual());
}
public void testMakeSpecifiedMappingKey() throws Exception {
createTestTypeNullAttributeMapping();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
assertEquals(3, ormPersistentType.virtualAttributesSize());
//take a virtual mapping with a mapping type and make it specified
OrmReadOnlyPersistentAttribute ormPersistentAttribute = ormPersistentType.virtualAttributes().next();
assertEquals("address", ormPersistentAttribute.getName());
assertTrue(ormPersistentAttribute.isVirtual());
assertTrue(ormPersistentAttribute.getMapping() instanceof GenericJavaNullAttributeMapping);
ormPersistentAttribute.convertToSpecified(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY);
assertEquals(2, ormPersistentType.virtualAttributesSize());
assertEquals(1, ormPersistentType.specifiedAttributesSize());
OrmPersistentAttribute specifiedOrmPersistentAttribute = ormPersistentType.specifiedAttributes().next();
assertEquals("address", specifiedOrmPersistentAttribute.getName());
assertFalse(specifiedOrmPersistentAttribute.isVirtual());
assertEquals(specifiedOrmPersistentAttribute.getMappingKey(), MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY);
assertTrue(specifiedOrmPersistentAttribute.getMapping() instanceof OrmEclipseLinkOneToOneMapping);
ormPersistentAttribute = ormPersistentType.virtualAttributes().next();
ormPersistentAttribute.convertToSpecified(MappingKeys.ID_ATTRIBUTE_MAPPING_KEY);
assertEquals(1, ormPersistentType.virtualAttributesSize());
assertEquals(2, ormPersistentType.specifiedAttributesSize());
Iterator<OrmPersistentAttribute> specifiedAttributes = ormPersistentType.specifiedAttributes();
specifiedOrmPersistentAttribute = specifiedAttributes.next();
assertEquals("id", specifiedOrmPersistentAttribute.getName());
assertFalse(specifiedOrmPersistentAttribute.isVirtual());
assertTrue(specifiedOrmPersistentAttribute.getMapping() instanceof OrmEclipseLinkIdMapping);
specifiedOrmPersistentAttribute = specifiedAttributes.next();
assertEquals("address", specifiedOrmPersistentAttribute.getName());
assertFalse(specifiedOrmPersistentAttribute.isVirtual());
}
public void testMakeVirtual() throws Exception {
createTestType();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
assertEquals(2, ormPersistentType.virtualAttributesSize());
ormPersistentType.virtualAttributes().next().convertToSpecified();
ormPersistentType.virtualAttributes().next().convertToSpecified();
assertEquals(0, ormPersistentType.virtualAttributesSize());
assertEquals(2, ormPersistentType.specifiedAttributesSize());
OrmPersistentAttribute specifiedOrmPersistentAttribute = ormPersistentType.specifiedAttributes().next();
assertEquals("id", specifiedOrmPersistentAttribute.getName());
assertFalse(specifiedOrmPersistentAttribute.isVirtual());
specifiedOrmPersistentAttribute.convertToVirtual();
assertEquals(1, ormPersistentType.virtualAttributesSize());
assertEquals(1, ormPersistentType.specifiedAttributesSize());
specifiedOrmPersistentAttribute = ormPersistentType.specifiedAttributes().next();
specifiedOrmPersistentAttribute.convertToVirtual();
assertEquals(2, ormPersistentType.virtualAttributesSize());
assertEquals(0, ormPersistentType.specifiedAttributesSize());
Iterator<OrmReadOnlyPersistentAttribute> virtualAttributes = ormPersistentType.virtualAttributes();
OrmReadOnlyPersistentAttribute virtualAttribute = virtualAttributes.next();
assertEquals("id", virtualAttribute.getName());
virtualAttribute = virtualAttributes.next();
assertEquals("name", virtualAttribute.getName());
}
public void testMakeVirtualNoUnderlyingJavaAttribute() throws Exception {
createTestType();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
assertEquals(2, ormPersistentType.virtualAttributesSize());
ormPersistentType.virtualAttributes().next().convertToSpecified();
ormPersistentType.virtualAttributes().next().convertToSpecified();
ormPersistentType.specifiedAttributes().next().getMapping().setName("noJavaAttribute");
assertEquals(1, ormPersistentType.virtualAttributesSize());
assertEquals(2, ormPersistentType.specifiedAttributesSize());
OrmPersistentAttribute specifiedOrmPersistentAttribute = ormPersistentType.specifiedAttributes().next();
specifiedOrmPersistentAttribute.convertToVirtual();
assertEquals(1, ormPersistentType.virtualAttributesSize());
assertEquals(1, ormPersistentType.specifiedAttributesSize());
assertEquals("id", ormPersistentType.virtualAttributes().next().getName());
assertEquals("name", ormPersistentType.specifiedAttributes().next().getName());
}
public void testVirtualMappingTypeWhenMetadataComplete() throws Exception {
createTestEntityIdMapping();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
OrmReadOnlyPersistentAttribute ormPersistentAttribute = ormPersistentType.virtualAttributes().next();
assertEquals("id", ormPersistentAttribute.getName());
assertEquals(MappingKeys.ID_ATTRIBUTE_MAPPING_KEY, ormPersistentAttribute.getMappingKey());
assertEquals("FOO", ((IdMapping) ormPersistentAttribute.getMapping()).getColumn().getName());
ormPersistentType.getMapping().setSpecifiedMetadataComplete(Boolean.TRUE);
ormPersistentAttribute = ormPersistentType.getAttributeNamed("id");
assertEquals("id", ormPersistentAttribute.getName());
assertEquals(MappingKeys.BASIC_ATTRIBUTE_MAPPING_KEY, ormPersistentAttribute.getMappingKey());
assertEquals("id", ((BasicMapping) ormPersistentAttribute.getMapping()).getColumn().getName());
}
public void testVirtualMappingTypeWhenMetadataComplete2() throws Exception {
createTestEntityOneToOneMapping();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
OrmReadOnlyPersistentAttribute ormPersistentAttribute = ormPersistentType.virtualAttributes().next();
assertEquals("address", ormPersistentAttribute.getName());
assertEquals(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY, ormPersistentAttribute.getMappingKey());
ormPersistentType.getMapping().setSpecifiedMetadataComplete(Boolean.TRUE);
ormPersistentAttribute = ormPersistentType.getAttributeNamed("address");
assertEquals("address", ormPersistentAttribute.getName());
assertEquals(MappingKeys.NULL_ATTRIBUTE_MAPPING_KEY, ormPersistentAttribute.getMappingKey());
}
public void testGetJavaPersistentAttribute() throws Exception {
createTestEntityIdMapping();
OrmPersistentType ormPersistentType = getEntityMappings().addPersistentType(MappingKeys.ENTITY_TYPE_MAPPING_KEY, FULLY_QUALIFIED_TYPE_NAME);
JavaPersistentType javaPersistentType = ormPersistentType.getJavaPersistentType();
OrmReadOnlyPersistentAttribute ormPersistentAttribute = ormPersistentType.getAttributeNamed("id");
JavaPersistentAttribute javaPersistentAttribute = javaPersistentType.getAttributeNamed("id");
//virtual orm attribute, access type matches java : FIELD, name matches java
assertTrue(ormPersistentAttribute.isVirtual());
assertNotSame(javaPersistentAttribute, ormPersistentAttribute.getJavaPersistentAttribute());
JavaResourcePersistentAttribute javaResourcePersistentAttribute = ormPersistentAttribute.getJavaPersistentAttribute().getResourcePersistentAttribute();
assertTrue(javaResourcePersistentAttribute.isField());
assertEquals("id", javaResourcePersistentAttribute.getName());
assertEquals(javaPersistentType.getResourcePersistentType().persistableFields().next(), javaResourcePersistentAttribute);
//specified orm attribute, access type matches java : FIELD, name matches java
//javaPersistentAttribute should be == to java context model object
ormPersistentAttribute.convertToSpecified();
ormPersistentAttribute = ormPersistentType.getAttributeNamed("id");
assertFalse(ormPersistentAttribute.isVirtual());
assertEquals(javaPersistentAttribute, ormPersistentAttribute.getJavaPersistentAttribute());
//virtual orm attribute, java access type FIELD, orm access type PROPERTY, name matches java
//verify the property java resource persistent attribute is used in orm.
((OrmPersistentAttribute) ormPersistentAttribute).convertToVirtual();
ormPersistentAttribute = ormPersistentType.getAttributeNamed("id");
ormPersistentType.setSpecifiedAccess(AccessType.PROPERTY);
assertNotSame(ormPersistentAttribute, ormPersistentType.getAttributeNamed("id"));
ormPersistentAttribute = ormPersistentType.getAttributeNamed("id");
assertNotSame(javaPersistentAttribute, ormPersistentAttribute.getJavaPersistentAttribute());
javaResourcePersistentAttribute = ormPersistentAttribute.getJavaPersistentAttribute().getResourcePersistentAttribute();
assertTrue(javaResourcePersistentAttribute.isProperty());
assertEquals("id", javaResourcePersistentAttribute.getName());
assertEquals(javaPersistentType.getResourcePersistentType().persistableProperties().next(), javaResourcePersistentAttribute);
ormPersistentType.setSpecifiedAccess(null);//default access will be field
ormPersistentAttribute = ormPersistentType.getAttributeNamed("id");
OrmPersistentAttribute ormPersistentAttribute2 = ormPersistentAttribute.convertToSpecified();
ormPersistentAttribute2.getMapping().setName("id2");
assertEquals(null, ormPersistentAttribute2.getJavaPersistentAttribute());
ormPersistentAttribute2.getMapping().setName(null);
assertEquals(null, ormPersistentAttribute2.getJavaPersistentAttribute());
ormPersistentAttribute2.getMapping().setName("id");
assertEquals(javaPersistentAttribute, ormPersistentAttribute2.getJavaPersistentAttribute());
ormPersistentType.getMapping().setSpecifiedMetadataComplete(Boolean.TRUE);
assertEquals(javaPersistentAttribute, ormPersistentAttribute2.getJavaPersistentAttribute());
}
}
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