/*
* Copyright 2004,2005 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.wso2.carbon.policybuilder.ui.internal.engine;
import org.apache.ws.secpolicy.model.AbstractSecurityAssertion;
import org.apache.ws.secpolicy.model.SignedEncryptedParts;
import org.apache.axiom.om.OMElement;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.policybuilder.ui.internal.property.MessageProperty;
import org.wso2.carbon.policybuilder.ui.internal.property.EncryptedPartsPropertyFactory;
import org.wso2.carbon.policybuilder.ui.internal.services.ElementReader;
import org.wso2.carbon.policybuilder.ui.internal.context.PolicyContext;
import org.wso2.carbon.policybuilder.ui.internal.context.ContextConstant;
/**
* Created by IntelliJ IDEA.
* User: usw
* Date: Dec 9, 2008
* Time: 1:48:45 PM
* To change this template use File | Settings | File Templates.
*/
public class EncryptedPartsBehavior extends PolicyBehavior {
private static Log log = LogFactory.getLog(EncryptedPartsBehavior.class);
private boolean hasEncryptedParts = false;
public EncryptedPartsBehavior() {
this.isBehaviorCompleted = false;
init();
}
public EncryptedPartsBehavior(AbstractSecurityAssertion assertion) {
super();
this.isBehaviorCompleted = false;
this.assertion = assertion;
init();
}
public int evaluate(OMElement e) {
super.evaluate(e);
doEvaluate(e);
return 0; //To change body of implemented methods use File | Settings | File Templates.
}
public void doEvaluate(OMElement e) {
OMElement current;
String elementName;
while (!isEmptyList()) {
current = next();
elementName = current.getQName().toString();
if (this.msgProp.contains(elementName)) {
if (elementName.equals((String) msgProp.getProperties(EncryptedPartsPropertyFactory.K_Body))) {
ElementReader bodyReader = new ElementReader(current);
String elName;
while (bodyReader.next()) {
elName = bodyReader.getCurrentElementName();
if (elName.equals((String) msgProp.getProperties(EncryptedPartsPropertyFactory.K_EncData))) {
this.hasEncryptedParts = true;
this.isBehaviorCompleted = true;
if (log.isDebugEnabled()) {
log.debug("Has Encrypted parts in Body");
}
//System.out.println("Has Encrypted parts in Body");
setContext();
doAssertionLoad(isBehaviorCompleted);
return;
}
}
}
}
}
handleSuccessor(this.root);
//
}
public void doAssertionLoad(boolean behaviorCompleted) {
if (behaviorCompleted == true && this.assertion != null) {
if (this.assertion instanceof SignedEncryptedParts) {
SignedEncryptedParts seParts = (SignedEncryptedParts) this.assertion;
seParts.setBody(true);
}
}
}
public boolean hasEncryptedParts() {
return hasEncryptedParts;
}
public void setContext() {
context.setValue(ContextConstant.hasEncryptedParts, hasEncryptedParts());
}
public void init() {
this.msgProp = new MessageProperty(new EncryptedPartsPropertyFactory());
}
}