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/*******************************************************************************
* Copyright (c) 2011, 2012 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.core.resources.IResource;
import org.eclipse.jpt.common.core.resource.java.JavaResourceAbstractType;
import org.eclipse.jpt.common.core.resource.java.JavaResourceMethod;
import org.eclipse.jpt.common.core.resource.java.JavaResourceType;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.common.utility.internal.StringTools;
import org.eclipse.jpt.jaxb.core.context.JaxbContextNode;
import org.eclipse.jpt.jaxb.core.context.XmlAdapter;
public class GenericJavaXmlAdapter
extends AbstractJavaContextNode
implements XmlAdapter {
protected final JavaResourceType resourceType;
protected String boundType;
protected String valueType;
public GenericJavaXmlAdapter(JaxbContextNode parent, JavaResourceType resourceType) {
super(parent);
this.resourceType = resourceType;
initBoundAndValueTypes();
}
public JavaResourceType getJavaResourceType() {
return this.resourceType;
}
// ***** overrides *****
@Override
public IResource getResource() {
return this.resourceType.getFile();
}
// ***** sync/update *****
protected void initBoundAndValueTypes() {
String[] types = findBoundAndValueTypes(getJavaResourceType());
this.boundType = types[0];
this.valueType = types[1];
}
@Override
public void update() {
super.update();
// these are in update, since their values may depend on other classes
updateBoundAndValueTypes();
}
protected void updateBoundAndValueTypes() {
String[] types = findBoundAndValueTypes(getJavaResourceType());
setBoundType_(types[0]);
setValueType_(types[1]);
}
protected String[] findBoundAndValueTypes(JavaResourceType resourceType) {
for (JavaResourceMethod resourceMethod : resourceType.getMethods()) {
if (MARSHAL_METHOD_NAME.equals(resourceMethod.getName()) && resourceMethod.getParametersSize() == 1) {
String valueType = resourceMethod.getTypeBinding().getQualifiedName();
String boundType = resourceMethod.getParameterTypeName(0);
return new String[] { boundType, valueType };
}
}
String superResourceTypeName = resourceType.getSuperclassQualifiedName();
if (! StringTools.isBlank(superResourceTypeName)) {
JavaResourceType superResourceType
= (JavaResourceType) getJaxbProject().getJavaResourceType(superResourceTypeName, JavaResourceAbstractType.Kind.TYPE);
if (superResourceType != null) {
return findBoundAndValueTypes(superResourceType);
}
}
String objectTypeName = Object.class.getName();
return new String[] { objectTypeName, objectTypeName };
}
// ***** bound type *****
public String getBoundType() {
return this.boundType;
}
protected void setBoundType_(String newType) {
String oldType = this.boundType;
this.boundType = newType;
firePropertyChanged(BOUND_TYPE_PROPERTY, oldType, newType);
}
// ***** value type *****
public String getValueType() {
return this.valueType;
}
protected void setValueType_(String newType) {
String oldType = this.valueType;
this.valueType = newType;
firePropertyChanged(VALUE_TYPE_PROPERTY, oldType, newType);
}
// ***** validation *****
@Override
public TextRange getValidationTextRange() {
return getJavaResourceType().getNameTextRange();
}
}
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