code: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements. See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership. The ASF licenses this file
   * to you 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.cxf.ws.security.policy.model;
  
  import javax.xml.namespace.QName;
  import javax.xml.stream.XMLStreamException;
  import javax.xml.stream.XMLStreamWriter;
  
  import org.w3c.dom.Element;
  
  import org.apache.cxf.staxutils.StaxUtils;
  import org.apache.cxf.ws.security.policy.SP12Constants;
  import org.apache.cxf.ws.security.policy.SPConstants;
  import org.apache.neethi.Policy;
  
  /**
   * Model class of SecureConversationToken assertion
   */
  public class SecureConversationToken extends SecurityContextToken {
  
      private Policy bootstrapPolicy;
  
      private Element issuerEpr;
  
      public SecureConversationToken() {
          super(SP12Constants.INSTANCE);
      }
      public SecureConversationToken(SPConstants version) {
          super(version);
      }
  
  
      /**
       * @return Returns the bootstrapPolicy.
       */
      public Policy getBootstrapPolicy() {
          return bootstrapPolicy;
      }
  
      /**
       * @param bootstrapPolicy The bootstrapPolicy to set.
       */
      public void setBootstrapPolicy(Policy bootstrapPolicy) {
          this.bootstrapPolicy = bootstrapPolicy;
      }
  
      /*
       * (non-Javadoc)
       * @see org.apache.neethi.Assertion#getRealName()
       */
      public QName getRealName() {
          return constants.getSecureConversationToken();
      }
      public QName getName() {
          return SP12Constants.INSTANCE.getSecureConversationToken();
      }
  
      public void serialize(XMLStreamWriter writer) throws XMLStreamException {
  
          String localname = getRealName().getLocalPart();
          String namespaceURI = getRealName().getNamespaceURI();
          String prefix;
  
          String writerPrefix = writer.getPrefix(namespaceURI);
  
          if (writerPrefix == null) {
              prefix = getRealName().getPrefix();
              writer.setPrefix(prefix, namespaceURI);
          } else {
              prefix = writerPrefix;
          }
  
          // <sp:SecureConversationToken>
          writer.writeStartElement(prefix, localname, namespaceURI);
  
          if (writerPrefix == null) {
              // xmlns:sp=".."
              writer.writeNamespace(prefix, namespaceURI);
          }
  
          String inclusion;
  
          inclusion = constants.getAttributeValueFromInclusion(getInclusion());
  
          if (inclusion != null) {
              writer.writeAttribute(prefix, namespaceURI, SPConstants.ATTR_INCLUDE_TOKEN, inclusion);
          }
  
          if (issuerEpr != null) {
              // <sp:Issuer>
              writer.writeStartElement(prefix, SPConstants.ISSUER, namespaceURI);
  
              StaxUtils.copy(issuerEpr, writer);
  
              writer.writeEndElement();
          }
  
          if (isDerivedKeys() || isRequireExternalUriRef() || isSc10SecurityContextToken()
              || isSc13SecurityContextToken() || bootstrapPolicy != null) {
  
              String wspNamespaceURI = SPConstants.POLICY.getNamespaceURI();
  
              String wspPrefix;
  
              String wspWriterPrefix = writer.getPrefix(wspNamespaceURI);
  
              if (wspWriterPrefix == null) {
                  wspPrefix = SPConstants.POLICY.getPrefix();
                  writer.setPrefix(wspPrefix, wspNamespaceURI);
  
              } else {
                  wspPrefix = wspWriterPrefix;
              }
  
              // <wsp:Policy>
              writer.writeStartElement(wspPrefix, SPConstants.POLICY.getLocalPart(), wspNamespaceURI);
  
              if (wspWriterPrefix == null) {
                  // xmlns:wsp=".."
                  writer.writeNamespace(wspPrefix, wspNamespaceURI);
              }
  
              if (isDerivedKeys()) {
                  // <sp:RequireDerivedKeys />
                  writer.writeEmptyElement(prefix, SPConstants.REQUIRE_DERIVED_KEYS, namespaceURI);
              }
  
              if (isRequireExternalUriRef()) {
                  // <sp:RequireExternalUriReference />
                  writer.writeEmptyElement(prefix, SPConstants.REQUIRE_EXTERNAL_URI_REFERENCE, namespaceURI);
              }
  
              if (isSc10SecurityContextToken()) {
                  // <sp:SC10SecurityContextToken />
                  writer.writeEmptyElement(prefix, SPConstants.SC10_SECURITY_CONTEXT_TOKEN, namespaceURI);
              }
              
              if (isSc13SecurityContextToken()) {
                  // <sp:SC13SecurityContextToken />
                  writer.writeEmptyElement(prefix, SPConstants.SC13_SECURITY_CONTEXT_TOKEN, namespaceURI);
              }
  
              if (bootstrapPolicy != null) {
                  // <sp:BootstrapPolicy ..>
                  writer.writeStartElement(prefix, SPConstants.BOOTSTRAP_POLICY, namespaceURI);
                  bootstrapPolicy.serialize(writer);
                  writer.writeEndElement();
              }
  
              // </wsp:Policy>
              writer.writeEndElement();
          }
  
          // </sp:SecureConversationToken>
          writer.writeEndElement();
      }
  
      /**
       * @return Returns the issuerEpr.
       */
      public Element getIssuerEpr() {
          return issuerEpr;
      }
  
      /**
       * @param issuerEpr The issuerEpr to set.
       */
      public void setIssuerEpr(Element issuerEpr) {
          this.issuerEpr = issuerEpr;
      }
  
  }
  