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/*******************************************************************************
* Copyright (c) 2011 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.jaxb.core.internal.context.java;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.core.resource.java.JavaResourceAbstractType;
import org.eclipse.jpt.common.core.resource.java.JavaResourceType;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.jaxb.core.context.JaxbContextNode;
import org.eclipse.jpt.jaxb.core.context.XmlAdapter;
import org.eclipse.jpt.jaxb.core.context.XmlJavaTypeAdapter;
import org.eclipse.jpt.jaxb.core.resource.java.XmlJavaTypeAdapterAnnotation;
public abstract class AbstractJavaXmlJavaTypeAdapter
extends AbstractJavaContextNode
implements XmlJavaTypeAdapter {
protected final XmlJavaTypeAdapterAnnotation annotation;
protected String value;
protected XmlAdapter xmlAdapter;
protected String specifiedType;
protected String defaultType;
protected AbstractJavaXmlJavaTypeAdapter(JaxbContextNode parent, XmlJavaTypeAdapterAnnotation annotation) {
super(parent);
this.annotation = annotation;
this.value = getResourceValue();
initializeXmlAdapter();
this.specifiedType = getResourceTypeString();
this.defaultType = buildDefaultType();
}
public XmlJavaTypeAdapterAnnotation getAnnotation() {
return this.annotation;
}
// ***** synchronize/update *****
@Override
public void synchronizeWithResourceModel() {
super.synchronizeWithResourceModel();
setValue_(getResourceValue());
syncXmlAdapter();
setSpecifiedType_(getResourceTypeString());
setDefaultType(buildDefaultType());
}
@Override
public void update() {
super.update();
updateXmlAdapter();
}
// ***** value *****
public String getValue() {
return this.value;
}
public void setValue(String value) {
this.annotation.setValue(value);
this.setValue_(value);
}
protected void setValue_(String value) {
String old = this.value;
this.value = value;
this.firePropertyChanged(VALUE_PROPERTY, old, value);
}
protected String getResourceValue() {
return this.annotation.getValue();
}
public String getFullyQualifiedValue() {
return this.annotation.getFullyQualifiedValue();
}
// ***** xmlAdapter *****
public XmlAdapter getXmlAdapter() {
return this.xmlAdapter;
}
protected void setXmlAdapter_(XmlAdapter xmlAdapter) {
XmlAdapter old = this.xmlAdapter;
this.xmlAdapter = xmlAdapter;
firePropertyChanged(XML_ADAPTER_PROPERTY, old, xmlAdapter);
}
protected JavaResourceType getXmlAdapterResourceType() {
String xmlAdapterName = getFullyQualifiedValue();
return (JavaResourceType) getJaxbProject().getJavaResourceType(xmlAdapterName, JavaResourceAbstractType.Kind.TYPE);
}
protected XmlAdapter buildXmlAdapter(JavaResourceType xmlAdapterResourceType) {
return new GenericJavaXmlAdapter(this, xmlAdapterResourceType);
}
protected void initializeXmlAdapter() {
JavaResourceType xmlAdapterResourceType = getXmlAdapterResourceType();
if (xmlAdapterResourceType != null) {
this.xmlAdapter = buildXmlAdapter(xmlAdapterResourceType);
}
}
protected void syncXmlAdapter() {
if (this.xmlAdapter != null) {
this.xmlAdapter.synchronizeWithResourceModel();
}
}
protected void updateXmlAdapter() {
JavaResourceType newResourceType = getXmlAdapterResourceType();
if (newResourceType == null) {
setXmlAdapter_(null);
}
else {
if (this.xmlAdapter == null) {
setXmlAdapter_(buildXmlAdapter(newResourceType));
}
else {
JavaResourceType currentResourceType = this.xmlAdapter.getJavaResourceType();
if (currentResourceType == null || ! currentResourceType.equals(newResourceType)) {
setXmlAdapter_(buildXmlAdapter(newResourceType));
}
else {
this.xmlAdapter.update();
}
}
}
}
// ***** type *****
public String getType() {
return this.specifiedTypeNotSet() ? this.getDefaultType() : this.getSpecifiedType();
}
/**
* @see javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter.DEFAULT
*/
protected boolean specifiedTypeNotSet() {
return getSpecifiedType() == null || getSpecifiedType().equals(DEFAULT_TYPE);
}
public String getDefaultType() {
return this.defaultType;
}
protected void setDefaultType(String defaultType) {
String oldDefaultType = this.defaultType;
this.defaultType = defaultType;
firePropertyChanged(DEFAULT_TYPE_PROPERTY, oldDefaultType, defaultType);
}
protected abstract String buildDefaultType();
public String getSpecifiedType() {
return this.specifiedType;
}
public void setSpecifiedType(String location) {
this.annotation.setType(location);
this.setSpecifiedType_(location);
}
protected void setSpecifiedType_(String type) {
String old = this.specifiedType;
this.specifiedType = type;
this.firePropertyChanged(SPECIFIED_TYPE_PROPERTY, old, type);
}
protected String getResourceTypeString() {
return this.annotation.getType();
}
public String getFullyQualifiedType() {
return this.annotation.getFullyQualifiedType();
}
// ***** validation *****
@Override
public TextRange getValidationTextRange(CompilationUnit astRoot) {
return this.annotation.getTextRange(astRoot);
}
}
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