/*
* Copyright 2003-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.ws.sandbox.security.trust.message.token;
import org.apache.ws.sandbox.security.trust.TrustConstants;
import org.apache.ws.sandbox.security.trust.WSTrustException;
import org.apache.ws.security.WSConstants;
import org.apache.ws.security.WSSecurityException;
import org.apache.ws.security.message.token.SecurityTokenReference;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import javax.xml.namespace.QName;
/**
* The <code>wst:CancelTarget</code> element
* @author Ruchith Fernando (ruchith.fernando@gmail.com)
*/
public class CancelTarget extends CompositeElement {
public static final QName TOKEN = new QName(TrustConstants.WST_NS, TrustConstants.CANCEL_TARGET_LN, TrustConstants.WST_PREFIX);
private Element targetToken;
private SecurityTokenReference securityTokenReference;
/**
* @param doc
*/
public CancelTarget(Document doc, SecurityTokenReference securityTokenReference) {
super(doc);
this.securityTokenReference = securityTokenReference;
this.element.appendChild(this.securityTokenReference.getElement());
}
/**
* @param doc
*/
public CancelTarget(Document doc, Element targetToken) {
super(doc);
this.targetToken = targetToken;
this.element.appendChild(this.targetToken);
}
/**
* @param elem
* @throws WSSecurityException
*/
public CancelTarget(Element elem) throws WSTrustException {
super(elem);
}
/**
* Sets a token as the token to be cancelled
* @param targetToken
*/
public void setCancelTarget(Element targetToken) {
if(this.securityTokenReference != null)
this.element.removeChild(this.securityTokenReference.getElement());
if(this.targetToken != null)
this.element.removeChild(this.targetToken);
this.targetToken = targetToken;
this.element.appendChild(this.targetToken);
}
/**
* Sets the given security token reference as the cancel target
* @param securityTokenReference
*/
public void setCancelTarget(SecurityTokenReference securityTokenReference) {
if(this.securityTokenReference != null)
this.element.removeChild(this.securityTokenReference.getElement());
if(this.targetToken != null)
this.element.removeChild(this.targetToken);
this.securityTokenReference = securityTokenReference;
this.element.appendChild(this.securityTokenReference.getElement());
}
/**
* Returns the security token reference to the token to be cancelled
* @return
*/
public SecurityTokenReference getSecurityTokenReference() {
return securityTokenReference;
}
/**
* Returns the target token to be cancelled
* @return
*/
public Element getTargetToken() {
return targetToken;
}
/**
* Returns the QName of this type
* @see org.apache.ws.sandbox.security.trust.message.token.AbstractToken#getToken()
*/
protected QName getToken() {
return TOKEN;
}
/* (non-Javadoc)
* @see org.apache.ws.security.trust.message.token.AbstractToken#deserializeElement(org.w3c.dom.Element)
*/
protected void deserializeChildElement(Element elem) throws WSTrustException {
QName el = new QName(elem.getNamespaceURI(), elem.getLocalName());
if(el.equals(new QName(WSConstants.WSSE_NS,SecurityTokenReference.SECURITY_TOKEN_REFERENCE)) && this.targetToken == null) {
try {
this.securityTokenReference = new SecurityTokenReference(elem);
} catch (WSSecurityException wsse) {
throw new WSTrustException(wsse.getMessage(),wsse);
}
} else if(this.securityTokenReference == null) {
this.targetToken = elem;
}
}
}