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/*******************************************************************************
* 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.jpa.core.internal.jpa2.context.java;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.jpa.core.context.AccessType;
import org.eclipse.jpt.jpa.core.context.PersistentType;
import org.eclipse.jpt.jpa.core.internal.context.JptValidator;
import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaPersistentAttribute;
import org.eclipse.jpt.jpa.core.internal.jpa1.context.GenericPersistentAttributeValidator;
import org.eclipse.jpt.jpa.core.jpa2.resource.java.Access2_0Annotation;
import org.eclipse.jpt.jpa.core.resource.java.JavaResourcePersistentAttribute;
/**
* JPA 2.0 Java persistent attribute
*/
public class GenericJavaPersistentAttribute2_0
extends AbstractJavaPersistentAttribute
{
protected AccessType specifiedAccess;
public GenericJavaPersistentAttribute2_0(PersistentType parent, JavaResourcePersistentAttribute resourcePersistentAttribute) {
super(parent, resourcePersistentAttribute);
this.specifiedAccess = this.buildSpecifiedAccess();
}
// ********** synchronize/update **********
@Override
public void synchronizeWithResourceModel() {
super.synchronizeWithResourceModel();
this.setSpecifiedAccess_(this.buildSpecifiedAccess());
}
// ********** access **********
@Override
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 access) {
AccessType old = this.specifiedAccess;
this.specifiedAccess = access;
this.firePropertyChanged(SPECIFIED_ACCESS_PROPERTY, old, access);
}
protected AccessType buildSpecifiedAccess() {
Access2_0Annotation accessAnnotation = this.getAccessAnnotation();
return (accessAnnotation == null) ? null : AccessType.fromJavaResourceModel(accessAnnotation.getValue());
}
protected Access2_0Annotation getAccessAnnotation() {
return (Access2_0Annotation) this.resourcePersistentAttribute.getAnnotation(Access2_0Annotation.ANNOTATION_NAME);
}
// ********** validation **********
@Override
protected JptValidator buildAttibuteValidator(CompilationUnit astRoot) {
return new GenericPersistentAttributeValidator(this, this, buildTextRangeResolver(astRoot));
}
}
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