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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  
23  /**
24   * methods required to inform the user about some anomalies
25   * 
26   * @author imario@apache.org
27   */
28  public interface ConversationMessager
29  {
30      /**
31       * exception happened e.g. during endConversation action
32       */
33      public void setConversationException(FacesContext context, Throwable t);
34  
35      /**
36       * message about a not active conversation (close before the redirect)
37       */
38      public void setConversationNotActive(FacesContext context, String name);
39  }