| /******************************************************************************* |
| * Copyright (c) 2009, 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.core.internal.jpa2.context.java; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.core.context.AccessType; |
| import org.eclipse.jpt.core.context.PersistentType; |
| import org.eclipse.jpt.core.internal.context.JptValidator; |
| import org.eclipse.jpt.core.internal.context.java.AbstractJavaPersistentAttribute; |
| import org.eclipse.jpt.core.internal.jpa1.context.GenericPersistentAttributeValidator; |
| import org.eclipse.jpt.core.jpa2.context.java.JavaPersistentAttribute2_0; |
| import org.eclipse.jpt.core.jpa2.resource.java.Access2_0Annotation; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; |
| |
| /** |
| * JPA 2.0 Java persistent attribute |
| */ |
| public class GenericJavaPersistentAttribute2_0 |
| extends AbstractJavaPersistentAttribute |
| implements JavaPersistentAttribute2_0 |
| { |
| protected AccessType specifiedAccess; |
| |
| |
| public GenericJavaPersistentAttribute2_0(PersistentType parent, JavaResourcePersistentAttribute resourcePersistentAttribute) { |
| super(parent, resourcePersistentAttribute); |
| this.specifiedAccess = this.buildSpecifiedAccess(); |
| } |
| |
| |
| // ********** AccessHolder implementation ********** |
| |
| public AccessType getSpecifiedAccess() { |
| return this.specifiedAccess; |
| } |
| |
| /** |
| * Don't support changing to specified access on a java persistent attribute, this |
| * involves a larger process of moving the annotations to the corresponding field/property |
| * which may or may not exist or might need to be created. |
| */ |
| public void setSpecifiedAccess(AccessType specifiedAccess) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| protected void setSpecifiedAccess_(AccessType specifiedAccess) { |
| AccessType old = this.specifiedAccess; |
| this.specifiedAccess = specifiedAccess; |
| this.firePropertyChanged(SPECIFIED_ACCESS_PROPERTY, old, specifiedAccess); |
| } |
| |
| protected AccessType buildSpecifiedAccess() { |
| Access2_0Annotation accessAnnotation = |
| (Access2_0Annotation) this.resourcePersistentAttribute. |
| getAnnotation(Access2_0Annotation.ANNOTATION_NAME); |
| return accessAnnotation == null ? null : AccessType.fromJavaResourceModel(accessAnnotation.getValue()); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.setSpecifiedAccess_(this.buildSpecifiedAccess()); |
| } |
| |
| |
| // ********** validation ********** |
| |
| @Override |
| protected JptValidator buildAttibuteValidator(CompilationUnit astRoot) { |
| return new GenericPersistentAttributeValidator(this, this, buildTextRangeResolver(astRoot)); |
| } |
| } |