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/*******************************************************************************
* Copyright (c) 2006, 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.internal.context.java;
import java.util.Iterator;
import org.eclipse.jpt.core.MappingKeys;
import org.eclipse.jpt.core.context.java.JavaMappedSuperclass;
import org.eclipse.jpt.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.core.context.java.JavaPersistentType;
import org.eclipse.jpt.core.resource.java.IdClassAnnotation;
import org.eclipse.jpt.core.resource.java.JPA;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType;
import org.eclipse.jpt.core.resource.java.MappedSuperclassAnnotation;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
import org.eclipse.jpt.utility.internal.iterators.FilteringIterator;
public abstract class AbstractJavaMappedSuperclass extends AbstractJavaTypeMapping
implements JavaMappedSuperclass
{
protected String idClass;
protected AbstractJavaMappedSuperclass(JavaPersistentType parent) {
super(parent);
}
public boolean isMapped() {
return true;
}
public String getKey() {
return MappingKeys.MAPPED_SUPERCLASS_TYPE_MAPPING_KEY;
}
public String getAnnotationName() {
return MappedSuperclassAnnotation.ANNOTATION_NAME;
}
public Iterator<String> correspondingAnnotationNames() {
return new ArrayIterator<String>(
JPA.ID_CLASS,
JPA.EXCLUDE_DEFAULT_LISTENERS,
JPA.EXCLUDE_SUPERCLASS_LISTENERS,
JPA.ENTITY_LISTENERS,
JPA.PRE_PERSIST,
JPA.POST_PERSIST,
JPA.PRE_REMOVE,
JPA.POST_REMOVE,
JPA.PRE_UPDATE,
JPA.POST_UPDATE,
JPA.POST_LOAD);
}
public char getIdClassEnclosingTypeSeparator() {
return '.';
}
public String getIdClass() {
return this.idClass;
}
public void setIdClass(String newIdClass) {
String oldIdClass = this.idClass;
this.idClass = newIdClass;
if (newIdClass != oldIdClass) {
if (newIdClass != null) {
if (getResourceIdClass() == null) {
addResourceIdClass();
}
getResourceIdClass().setValue(newIdClass);
}
else {
removeResourceIdClass();
}
}
firePropertyChanged(ID_CLASS_PROPERTY, oldIdClass, newIdClass);
}
protected void setIdClass_(String newIdClass) {
String oldIdClass = this.idClass;
this.idClass = newIdClass;
firePropertyChanged(ID_CLASS_PROPERTY, oldIdClass, newIdClass);
}
protected IdClassAnnotation getResourceIdClass() {
return (IdClassAnnotation) this.javaResourcePersistentType.getSupportingAnnotation(IdClassAnnotation.ANNOTATION_NAME);
}
protected void addResourceIdClass() {
this.javaResourcePersistentType.addSupportingAnnotation(IdClassAnnotation.ANNOTATION_NAME);
}
protected void removeResourceIdClass() {
this.javaResourcePersistentType.removeSupportingAnnotation(IdClassAnnotation.ANNOTATION_NAME);
}
@Override
public Iterator<JavaPersistentAttribute> overridableAttributes() {
return new FilteringIterator<JavaPersistentAttribute, JavaPersistentAttribute>(this.getPersistentType().attributes()) {
@Override
protected boolean accept(JavaPersistentAttribute o) {
return o.isOverridableAttribute();
}
};
}
@Override
public Iterator<JavaPersistentAttribute> overridableAssociations() {
return new FilteringIterator<JavaPersistentAttribute, JavaPersistentAttribute>(this.getPersistentType().attributes()) {
@Override
protected boolean accept(JavaPersistentAttribute o) {
return o.isOverridableAssociation();
}
};
}
public boolean tableNameIsInvalid(String tableName) {
return false;
}
@Override
public boolean shouldValidateAgainstDatabase() {
return false;
}
@Override
public void initialize(JavaResourcePersistentType persistentTypeResource) {
super.initialize(persistentTypeResource);
this.idClass = this.getResourceIdClassName(this.getResourceIdClass());
}
@Override
public void update(JavaResourcePersistentType persistentTypeResource) {
super.update(persistentTypeResource);
this.setIdClass_(this.getResourceIdClassName(this.getResourceIdClass()));
}
protected String getResourceIdClassName(IdClassAnnotation resourceIdClass) {
return resourceIdClass == null ? null : resourceIdClass.getValue();
}
}
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