View Javadoc

1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.myfaces.custom.conversation;
20  
21  import javax.faces.context.FacesContext;
22  import javax.faces.el.ValueBinding;
23  
24  /**
25   * Simple elevator. Can't deal with aliased beans. 
26   */
27  public class DefaultConversationBeanElevator implements ConversationBeanElevator
28  {
29      public void elevateBean(FacesContext context, Conversation conversation, ValueBinding valueBinding)
30      {
31          String name = ConversationUtils.extractBeanName(valueBinding);
32  
33          conversation.putBean(context, name, valueBinding.getValue(context));
34  
35          // remove it from the other contexts
36          context.getExternalContext().getRequestMap().remove(name);
37          context.getExternalContext().getSessionMap().remove(name);
38      }
39  }