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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 java.util.List;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.utility.Filter;
import org.eclipse.jpt.jaxb.core.MappingKeys;
import org.eclipse.jpt.jaxb.core.context.JaxbPersistentAttribute;
import org.eclipse.jpt.jaxb.core.context.XmlElementMapping;
import org.eclipse.jpt.jaxb.core.context.XmlElementWrapper;
import org.eclipse.jpt.jaxb.core.context.XmlNsForm;
import org.eclipse.jpt.jaxb.core.internal.validation.JaxbValidationMessages;
import org.eclipse.jpt.jaxb.core.resource.java.XmlElementAnnotation;
import org.eclipse.jpt.jaxb.core.resource.java.XmlElementWrapperAnnotation;
import org.eclipse.jpt.jaxb.core.xsd.XsdComponent;
import org.eclipse.jpt.jaxb.core.xsd.XsdTypeDefinition;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
import org.eclipse.wst.validation.internal.provisional.core.IReporter;
public class GenericJavaXmlElementMapping
extends GenericJavaContainmentMapping<XmlElementAnnotation>
implements XmlElementMapping
{
protected Boolean specifiedNillable;
protected String defaultValue;
protected String specifiedType;
protected XmlElementWrapper xmlElementWrapper;
public GenericJavaXmlElementMapping(JaxbPersistentAttribute parent) {
super(parent);
this.specifiedNillable = this.buildSpecifiedNillable();
this.defaultValue = this.buildDefaultValue();
this.specifiedType = this.buildSpecifiedType();
this.initializeXmlElementWrapper();
}
public String getKey() {
return MappingKeys.XML_ELEMENT_ATTRIBUTE_MAPPING_KEY;
}
@Override
protected String getAnnotationName() {
return XmlElementAnnotation.ANNOTATION_NAME;
}
@Override
public void synchronizeWithResourceModel() {
super.synchronizeWithResourceModel();
this.setSpecifiedNillable_(this.buildSpecifiedNillable());
this.setDefaultValue_(this.buildDefaultValue());
this.setSpecifiedType_(this.buildSpecifiedType());
this.syncXmlElementWrapper();
}
@Override
public void update() {
super.update();
this.updateXmlElementWrapper();
}
//************ XmlElement.nillable ***************
public boolean isNillable() {
return (this.getSpecifiedNillable() == null) ? this.isDefaultNillable() : this.getSpecifiedNillable().booleanValue();
}
public boolean isDefaultNillable() {
return DEFAULT_NILLABLE;
}
public Boolean getSpecifiedNillable() {
return this.specifiedNillable;
}
public void setSpecifiedNillable(Boolean newSpecifiedNillable) {
this.getAnnotationForUpdate().setNillable(newSpecifiedNillable);
this.setSpecifiedNillable_(newSpecifiedNillable);
}
protected void setSpecifiedNillable_(Boolean newSpecifiedNillable) {
Boolean oldNillable = this.specifiedNillable;
this.specifiedNillable = newSpecifiedNillable;
firePropertyChanged(SPECIFIED_NILLABLE_PROPERTY, oldNillable, newSpecifiedNillable);
}
protected Boolean buildSpecifiedNillable() {
return getMappingAnnotation() == null ? null : getMappingAnnotation().getNillable();
}
//************ XmlElement.defaultValue ***************
public String getDefaultValue() {
return this.defaultValue;
}
public void setDefaultValue(String defaultValue) {
this.getAnnotationForUpdate().setDefaultValue(defaultValue);
this.setDefaultValue_(defaultValue);
}
protected void setDefaultValue_(String defaultValue) {
String oldDefaultValue = this.defaultValue;
this.defaultValue = defaultValue;
firePropertyChanged(DEFAULT_VALUE_PROPERTY, oldDefaultValue, defaultValue);
}
protected String buildDefaultValue() {
return getMappingAnnotation() == null ? null : getMappingAnnotation().getDefaultValue();
}
//************ XmlElement.type ***************
public String getType() {
return getSpecifiedType() == null ? getDefaultType() : getSpecifiedType();
}
public String getDefaultType() {
//TODO calculate default type
return null;
}
public String getSpecifiedType() {
return this.specifiedType;
}
public void setSpecifiedType(String newSpecifiedType) {
this.getAnnotationForUpdate().setType(newSpecifiedType);
this.setSpecifiedType_(newSpecifiedType);
}
protected void setSpecifiedType_(String newSpecifiedType) {
String oldType = this.specifiedType;
this.specifiedType = newSpecifiedType;
firePropertyChanged(SPECIFIED_TYPE_PROPERTY, oldType, newSpecifiedType);
}
protected String buildSpecifiedType() {
return getMappingAnnotation() == null ? null : getMappingAnnotation().getType();
}
//************ XmlElementWrapper ***************
public XmlElementWrapper getXmlElementWrapper() {
return this.xmlElementWrapper;
}
public XmlElementWrapper addXmlElementWrapper() {
if (this.xmlElementWrapper != null) {
throw new IllegalStateException();
}
XmlElementWrapperAnnotation annotation = (XmlElementWrapperAnnotation) this.getJavaResourceAttribute().addAnnotation(XmlElementWrapperAnnotation.ANNOTATION_NAME);
XmlElementWrapper xmlElementWrapper = this.buildXmlElementWrapper(annotation);
this.setXmlElementWrapper_(xmlElementWrapper);
return xmlElementWrapper;
}
protected XmlElementWrapper buildXmlElementWrapper(XmlElementWrapperAnnotation xmlElementWrapperAnnotation) {
return new GenericJavaXmlElementWrapper(this, xmlElementWrapperAnnotation);
}
public void removeXmlElementWrapper() {
if (this.xmlElementWrapper == null) {
throw new IllegalStateException();
}
this.getJavaResourceAttribute().removeAnnotation(XmlElementWrapperAnnotation.ANNOTATION_NAME);
this.setXmlElementWrapper_(null);
}
protected void initializeXmlElementWrapper() {
XmlElementWrapperAnnotation annotation = this.getXmlElementWrapperAnnotation();
if (annotation != null) {
this.xmlElementWrapper = this.buildXmlElementWrapper(annotation);
}
}
protected XmlElementWrapperAnnotation getXmlElementWrapperAnnotation() {
return (XmlElementWrapperAnnotation) this.getJavaResourceAttribute().getAnnotation(XmlElementWrapperAnnotation.ANNOTATION_NAME);
}
protected void syncXmlElementWrapper() {
XmlElementWrapperAnnotation annotation = this.getXmlElementWrapperAnnotation();
if (annotation != null) {
if (this.getXmlElementWrapper() != null) {
this.getXmlElementWrapper().synchronizeWithResourceModel();
}
else {
this.setXmlElementWrapper_(this.buildXmlElementWrapper(annotation));
}
}
else {
this.setXmlElementWrapper_(null);
}
}
protected void updateXmlElementWrapper() {
if (this.getXmlElementWrapper() != null) {
this.getXmlElementWrapper().update();
}
}
protected void setXmlElementWrapper_(XmlElementWrapper xmlElementWrapper) {
XmlElementWrapper oldXmlElementWrapper = this.xmlElementWrapper;
this.xmlElementWrapper = xmlElementWrapper;
firePropertyChanged(XML_ELEMENT_WRAPPER_PROPERTY, oldXmlElementWrapper, xmlElementWrapper);
}
@Override
public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) {
super.validate(messages, reporter, astRoot);
if (this.getXmlElementWrapper() != null) {
this.getXmlElementWrapper().validate(messages, reporter, astRoot);
}
}
// **************** misc **************************************************
@Override
public String getDefaultNamespace() {
return (getJaxbPackage().getElementFormDefault() == XmlNsForm.QUALIFIED) ?
getPersistentClass().getNamespace()
: "";
}
@Override
public XsdComponent getXsdComponent() {
XsdTypeDefinition xsdType = getPersistentClass().getXsdTypeDefinition();
return (xsdType == null) ? null : xsdType.getElement(getNamespace(), getName());
}
// **************** content assist ****************************************
@Override
protected Iterable<String> getNameProposals(XsdTypeDefinition type, String namespace, Filter<String> filter) {
return type.getElementNameProposals(namespace, filter);
}
// **************** validation ********************************************
@Override
protected String getMissingNameMessage() {
return JaxbValidationMessages.XML_ELEMENT__MISSING_NAME;
}
@Override
protected String getUnresolvedComponentMessage() {
return JaxbValidationMessages.XML_ELEMENT__UNRESOLVED_ELEMENT;
}
}
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