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/*******************************************************************************
* Copyright (c) 2008 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.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.context.Converter;
import org.eclipse.jpt.core.context.EnumType;
import org.eclipse.jpt.core.context.EnumeratedConverter;
import org.eclipse.jpt.core.context.java.JavaAttributeMapping;
import org.eclipse.jpt.core.context.java.JavaEnumeratedConverter;
import org.eclipse.jpt.core.resource.java.EnumeratedAnnotation;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute;
import org.eclipse.jpt.core.utility.TextRange;
public class GenericJavaEnumeratedConverter extends AbstractJavaJpaContextNode
implements JavaEnumeratedConverter
{
private EnumType specifiedEnumType;
private JavaResourcePersistentAttribute resourcePersistenceAttribute;
public GenericJavaEnumeratedConverter(JavaAttributeMapping parent, JavaResourcePersistentAttribute jrpa) {
super(parent);
this.initialize(jrpa);
}
@Override
public JavaAttributeMapping getParent() {
return (JavaAttributeMapping) super.getParent();
}
public String getType() {
return Converter.ENUMERATED_CONVERTER;
}
protected String getAnnotationName() {
return EnumeratedAnnotation.ANNOTATION_NAME;
}
public void addToResourceModel() {
this.resourcePersistenceAttribute.addSupportingAnnotation(getAnnotationName());
}
public void removeFromResourceModel() {
this.resourcePersistenceAttribute.removeSupportingAnnotation(getAnnotationName());
}
public EnumType getEnumType() {
return getSpecifiedEnumType() == null ? getDefaultEnumType() : getSpecifiedEnumType();
}
public EnumType getDefaultEnumType() {
return EnumeratedConverter.DEFAULT_ENUM_TYPE;
}
public EnumType getSpecifiedEnumType() {
return this.specifiedEnumType;
}
public void setSpecifiedEnumType(EnumType newSpecifiedEnumType) {
EnumType oldSpecifiedEnumType = this.specifiedEnumType;
this.specifiedEnumType = newSpecifiedEnumType;
this.getResourceEnumerated().setValue(EnumType.toJavaResourceModel(newSpecifiedEnumType));
firePropertyChanged(EnumeratedConverter.SPECIFIED_ENUM_TYPE_PROPERTY, oldSpecifiedEnumType, newSpecifiedEnumType);
}
protected void setSpecifiedEnumType_(EnumType newSpecifiedEnumType) {
EnumType oldSpecifiedEnumType = this.specifiedEnumType;
this.specifiedEnumType = newSpecifiedEnumType;
firePropertyChanged(EnumeratedConverter.SPECIFIED_ENUM_TYPE_PROPERTY, oldSpecifiedEnumType, newSpecifiedEnumType);
}
protected EnumeratedAnnotation getResourceEnumerated() {
return (EnumeratedAnnotation) this.resourcePersistenceAttribute.getSupportingAnnotation(getAnnotationName());
}
protected void initialize(JavaResourcePersistentAttribute jrpa) {
this.resourcePersistenceAttribute = jrpa;
this.specifiedEnumType = this.specifiedEnumType(getResourceEnumerated());
}
public void update(JavaResourcePersistentAttribute jrpa) {
this.resourcePersistenceAttribute = jrpa;
this.setSpecifiedEnumType_(this.specifiedEnumType(getResourceEnumerated()));
}
protected EnumType specifiedEnumType(EnumeratedAnnotation resourceEnumerated) {
return resourceEnumerated == null ? null : EnumType.fromJavaResourceModel(resourceEnumerated.getValue());
}
public TextRange getValidationTextRange(CompilationUnit astRoot) {
return this.getResourceEnumerated().getTextRange(astRoot);
}
}
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