Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ResourceLocationValueExpressionUEL |
|
| 1.3333333333333333;1.333 |
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.view.facelets.el; | |
20 | ||
21 | import javax.el.ELContext; | |
22 | import javax.el.ValueExpression; | |
23 | import javax.el.ValueReference; | |
24 | import javax.faces.context.FacesContext; | |
25 | import javax.faces.view.Location; | |
26 | ||
27 | /** | |
28 | * ResourceLocationValueExpression for el-api 2.2 | |
29 | * | |
30 | * @author Leonardo Uribe | |
31 | * | |
32 | */ | |
33 | public class ResourceLocationValueExpressionUEL extends ResourceLocationValueExpression | |
34 | { | |
35 | ||
36 | private static final long serialVersionUID = 1824869909994211424L; | |
37 | ||
38 | public ResourceLocationValueExpressionUEL() | |
39 | { | |
40 | 0 | super(); |
41 | 0 | } |
42 | ||
43 | public ResourceLocationValueExpressionUEL(Location location, ValueExpression delegate) | |
44 | { | |
45 | 0 | super(location, delegate); |
46 | 0 | } |
47 | ||
48 | @Override | |
49 | public ValueReference getValueReference(ELContext context) | |
50 | { | |
51 | 0 | FacesContext facesContext = (FacesContext) context.getContext(FacesContext.class); |
52 | 0 | ResourceELUtils.saveResourceLocationForResolver(facesContext, location); |
53 | try | |
54 | { | |
55 | 0 | return delegate.getValueReference(context); |
56 | } | |
57 | finally | |
58 | { | |
59 | 0 | ResourceELUtils.removeResourceLocationForResolver(facesContext); |
60 | } | |
61 | } | |
62 | ||
63 | } |