DiameterFactoryImpl.java :  » HTTP » cipango » org » cipango » diameter » node » Java Open Source

// ========================================================================
// Copyright 2008-2010 NEXCOM Systems
// ------------------------------------------------------------------------
// 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.cipango.diameter.node;

import javax.servlet.sip.SipApplicationSession;

import org.cipango.diameter.ApplicationId;
import org.cipango.diameter.DiameterCommand;
import org.cipango.diameter.api.DiameterFactory;
import org.cipango.diameter.api.DiameterServletRequest;
import org.cipango.diameter.base.Common;
import org.cipango.sipapp.SipAppContext;

public class DiameterFactoryImpl implements DiameterFactory
{
  private Node _node;
  private SipAppContext _appContext;
  
  public DiameterServletRequest createRequest(SipApplicationSession appSession, ApplicationId id,
      DiameterCommand command, String destinationRealm)
  {
    return createRequest(appSession, id, command, destinationRealm, null);
  }

  public DiameterServletRequest createRequest(SipApplicationSession appSession, ApplicationId id,
      DiameterCommand command, String destinationRealm, String destinationHost)
  {  
    String sessionId = _node.getSessionManager().newSessionId();
    DiameterRequest request = new DiameterRequest(_node, command, id.getId(),sessionId);
    request.getAVPs().add(Common.DESTINATION_REALM, destinationRealm);
    if (destinationHost != null)
      request.getAVPs().add(Common.DESTINATION_HOST, destinationHost);
    
    request.getAVPs().add(id.getAVP());
    request.setApplicationSession(appSession);
    request.setContext(_appContext);
    request.setUac(true);
    return request;
  }

  @Deprecated
  public DiameterServletRequest createRequest(ApplicationId id, DiameterCommand command, String destinationRealm)
  {
    return createRequest(id, command, destinationRealm, null);
  }
  
  @Deprecated
  public DiameterServletRequest createRequest(ApplicationId id, DiameterCommand command, String destinationRealm, String destinationHost)
  {
    return createRequest(null, id, command, destinationRealm, destinationHost);
  }
  
  public void setNode(Node node)
  {
    _node = node;
  }
  
  protected Node getNode()
  {
    return _node;
  }

  public SipAppContext getAppContext()
  {
    return _appContext;
  }

  public void setAppContext(SipAppContext appContext)
  {
    _appContext = appContext;
  }

}