org.apache.ws.secpolicy.model.ProtectionToken Maven / Gradle / Ivy

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/*
 * 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.apache.ws.secpolicy.model;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

import org.apache.neethi.PolicyComponent;
import org.apache.ws.secpolicy.SP11Constants;
import org.apache.ws.secpolicy.SP12Constants;
import org.apache.ws.secpolicy.SPConstants;

public class ProtectionToken extends AbstractSecurityAssertion implements TokenWrapper {
    
    private Token protectionToken;
    
    public ProtectionToken(int version) {
        setVersion(version);
    }

    /**
     * @return Returns the protectionToken.
     */
    public Token getProtectionToken() {
        return protectionToken;
    }

    /**
     * @param protectionToken The protectionToken to set.
     */
    public void setProtectionToken(Token protectionToken) {
        this.protectionToken = protectionToken;
    }

    public void setToken(Token tok) {
        this.setProtectionToken(tok);
    }
    
    public QName getName() {
        if ( version == SPConstants.SP_V12) {
            return SP12Constants.PROTECTION_TOKEN;
        } else {
            return SP11Constants.PROTECTION_TOKEN;
        }     
    }

    public PolicyComponent normalize() {
        /*
         *  ProtectionToken can not contain multiple values. Hence we consider it
         *  to always be in the normalized format.
         */
        return this;
    }

    public void serialize(XMLStreamWriter writer) throws XMLStreamException {
        // 
        writeStartElement(writer, getName());
        
        // 
        writeStartElement(writer, SPConstants.POLICY);
        
        if (protectionToken == null) {
            throw new RuntimeException("ProtectionToken is not set");
        }
        
        protectionToken.serialize(writer);
        
        // 
        writer.writeEndElement();

        // 
        writer.writeEndElement();
    }    
}