| /******************************************************************************* |
| * 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 org.eclipse.jpt.core.MappingKeys; |
| import org.eclipse.jpt.core.context.java.JavaMappedSuperclass; |
| 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.iterables.ArrayIterable; |
| |
| 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 Iterable<String> getSupportingAnnotationNames() { |
| return SUPPORTING_ANNOTATION_NAMES; |
| } |
| protected static final String[] SUPPORTING_ANNOTATION_NAMES_ARRAY = new 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 |
| }; |
| protected static final Iterable<String> SUPPORTING_ANNOTATION_NAMES = new ArrayIterable<String>(SUPPORTING_ANNOTATION_NAMES_ARRAY); |
| |
| public char getIdClassEnclosingTypeSeparator() { |
| return '.'; |
| } |
| |
| public String getIdClass() { |
| return this.idClass; |
| } |
| |
| public void setIdClass(String newIdClass) { |
| String oldIdClass = this.idClass; |
| this.idClass = newIdClass; |
| if (this.valuesAreDifferent(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. |
| getAnnotation(IdClassAnnotation.ANNOTATION_NAME); |
| } |
| |
| protected void addResourceIdClass() { |
| this.javaResourcePersistentType.addAnnotation(IdClassAnnotation.ANNOTATION_NAME); |
| } |
| |
| protected void removeResourceIdClass() { |
| this.javaResourcePersistentType.removeAnnotation(IdClassAnnotation.ANNOTATION_NAME); |
| } |
| |
| 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(); |
| } |
| } |