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.webapp;
20
21 import javax.el.ELContextEvent;
22 import javax.el.ELContextListener;
23 import javax.faces.context.FacesContext;
24
25 /**
26 * EL context listener which installs the faces context (if present) into el context and dispatches el context events to
27 * faces application el context listeners.
28 *
29 * @author Mathias Broekelmann (latest modification by $Author$)
30 * @version $Revision$ $Date$
31 */
32 public class FacesELContextListener implements ELContextListener
33 {
34 public void contextCreated(ELContextEvent ece)
35 {
36 FacesContext facesContext = FacesContext.getCurrentInstance();
37 if (facesContext != null)
38 {
39 ece.getELContext().putContext(FacesContext.class, facesContext);
40
41 for (ELContextListener listener : facesContext.getApplication().getELContextListeners())
42 {
43 listener.contextCreated(ece);
44 }
45 }
46 }
47
48 }