Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
VariableResolverToApplicationELResolverAdapter |
|
| 0.0;0 |
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.el; | |
20 | ||
21 | import javax.el.ELException; | |
22 | import javax.faces.context.FacesContext; | |
23 | import javax.faces.el.EvaluationException; | |
24 | import javax.faces.el.VariableResolver; | |
25 | ||
26 | import org.apache.myfaces.shared_impl.util.Assert; | |
27 | ||
28 | /** | |
29 | * This class is used to delegate {@link #resolveVariable(FacesContext, String)} to the el resolver of the application. | |
30 | * | |
31 | * @author Mathias Broekelmann (latest modification by $Author: mbr $) | |
32 | * @version $Revision: 524598 $ $Date: 2007-04-01 09:19:55 -0500 (Sun, 01 Apr 2007) $ | |
33 | */ | |
34 | @SuppressWarnings("deprecation") | |
35 | 0 | public class VariableResolverToApplicationELResolverAdapter extends VariableResolver |
36 | { | |
37 | @Override | |
38 | public Object resolveVariable(FacesContext facesContext, String name) throws EvaluationException | |
39 | { | |
40 | 0 | Assert.notNull(facesContext, "facesContext"); |
41 | 0 | Assert.notNull(name, "name"); |
42 | ||
43 | try | |
44 | { | |
45 | 0 | return facesContext.getApplication().getELResolver().getValue(facesContext.getELContext(), null, name); |
46 | } | |
47 | 0 | catch (ELException e) |
48 | { | |
49 | 0 | throw new EvaluationException(e); |
50 | } | |
51 | } | |
52 | ||
53 | } |