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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.portals.bridges.jsf;
18  
19  import javax.faces.FacesException;
20  import javax.faces.context.FacesContext;
21  import javax.faces.context.FacesContextFactory;
22  import javax.faces.lifecycle.Lifecycle;
23  import javax.portlet.PortletContext;
24  import javax.portlet.PortletRequest;
25  import javax.portlet.PortletResponse;
26  import javax.servlet.ServletContext;
27  import javax.servlet.ServletRequest;
28  import javax.servlet.ServletResponse;
29  
30  /***
31   * <p>
32   * Loads the {@link PortletFacesContextImpl}
33   * </p>
34   *
35   * @author <a href="dlestrat@apache.org">David Le Strat </a>
36   */
37  public class FacesContextFactoryImpl extends FacesContextFactory
38  {
39      /***
40       * @see javax.faces.context.FacesContextFactory#getFacesContext(java.lang.Object,
41       *      java.lang.Object, java.lang.Object, javax.faces.lifecycle.Lifecycle)
42       */
43      public FacesContext getFacesContext(Object context, Object request, Object response, Lifecycle lifecycle)
44              throws FacesException
45      {
46          if (context instanceof PortletContext)
47          {
48              return new PortletFacesContextImpl(
49                      (PortletContext) context,
50                      (PortletRequest) request,
51                      (PortletResponse) response);
52          }
53          else if (context instanceof ServletContext)
54          {
55              return new ServletFacesContextImpl(
56                      (ServletContext) context,
57                      (ServletRequest) request,
58                      (ServletResponse) response);
59          }
60          else
61          {
62              throw new FacesException("Unsupported context type " + context.getClass().getName());
63          }
64      }
65  }