/*
    * 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.myfaces.custom.redirectTracker;
  
  import javax.faces.context.ExternalContext;
  import javax.faces.context.FacesContext;
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.Map;
  import java.util.Locale;
  import java.util.Iterator;
  import java.util.Set;
  import java.net.URL;
  import java.net.MalformedURLException;
  import java.security.Principal;
  
  /**
   * wraps a external context
   */
  public class RedirectTrackerExternalContextWrapper extends ExternalContext
  {
      private final ExternalContext original;
  
      public RedirectTrackerExternalContextWrapper(ExternalContext original)
      {
          this.original = original;
      }
  
      public void dispatch(String s)
          throws IOException
      {
          original.dispatch(s);
      }
  
      public String encodeActionURL(String s)
      {
          return original.encodeActionURL(s);
      }
  
      public String encodeNamespace(String s)
      {
          return original.encodeNamespace(s);
      }
  
      public String encodeResourceURL(String s)
      {
          return original.encodeResourceURL(s);
      }
  
      public Map getApplicationMap()
      {
          return original.getApplicationMap();
      }
  
      public String getAuthType()
      {
          return original.getAuthType();
      }
  
      public Object getContext()
      {
          return original.getContext();
      }
  
      public String getInitParameter(String s)
      {
          return original.getInitParameter(s);
      }
  
      public Map getInitParameterMap()
      {
          return original.getInitParameterMap();
      }
  
      public String getRemoteUser()
      {
          return original.getRemoteUser();
      }
  
      public Object getRequest()
      {
          return original.getRequest();
      }
 
     public String getRequestContextPath()
     {
         return original.getRequestContextPath();
     }
 
     public Map getRequestCookieMap()
     {
         return original.getRequestCookieMap();
     }
 
     public Map getRequestHeaderMap()
     {
         return original.getRequestHeaderMap();
     }
 
     public Map getRequestHeaderValuesMap()
     {
         return original.getRequestHeaderValuesMap();
     }
 
     public Locale getRequestLocale()
     {
         return original.getRequestLocale();
     }
 
     public Iterator getRequestLocales()
     {
         return original.getRequestLocales();
     }
 
     public Map getRequestMap()
     {
         return original.getRequestMap();
     }
 
     public Map getRequestParameterMap()
     {
         return original.getRequestParameterMap();
     }
 
     public Iterator getRequestParameterNames()
     {
         return original.getRequestParameterNames();
     }
 
     public Map getRequestParameterValuesMap()
     {
         return original.getRequestParameterValuesMap();
     }
 
     public String getRequestPathInfo()
     {
         return original.getRequestPathInfo();
     }
 
     public String getRequestServletPath()
     {
         return original.getRequestServletPath();
     }
 
     public URL getResource(String s)
         throws MalformedURLException
     {
         return original.getResource(s);
     }
 
     public InputStream getResourceAsStream(String s)
     {
         return original.getResourceAsStream(s);
     }
 
     public Set getResourcePaths(String s)
     {
         return original.getResourcePaths(s);
     }
 
     public Object getResponse()
     {
         return original.getResponse();
     }
 
     public Object getSession(boolean b)
     {
         return original.getSession(b);
     }
 
     public Map getSessionMap()
     {
         return original.getSessionMap();
     }
 
     public Principal getUserPrincipal()
     {
         return original.getUserPrincipal();
     }
 
     public boolean isUserInRole(String s)
     {
         return original.isUserInRole(s);
     }
 
     public void log(String s)
     {
         original.log(s);
     }
 
     public void log(String s, Throwable throwable)
     {
         original.log(s, throwable);
     }
 
     public void redirect(String url) throws IOException
     {
         FacesContext facesContext = FacesContext.getCurrentInstance();
 
         RedirectTrackerManager manager = RedirectTrackerManager.getInstance(facesContext);
         if (manager != null)
         {
             url = manager.trackRedirect(facesContext, url);
         }
 
         original.redirect(url);
     }
 
     public ExternalContext getWrappedExternalContext()
     {
         return original;
     }
 }