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.tag.jstl.core;
20
21 import org.apache.myfaces.view.facelets.tag.AbstractTagLibrary;
22
23 /**
24 * NOTE: This implementation is provided for compatibility reasons and
25 * it is considered faulty. It is enabled using
26 * org.apache.myfaces.STRICT_JSF_2_FACELETS_COMPATIBILITY web config param.
27 * Don't use it if EL expression caching is enabled.
28 *
29 * @author Jacob Hookom
30 * @version $Id$
31 */
32 public final class LegacyJstlCoreLibrary extends AbstractTagLibrary
33 {
34
35 public final static String NAMESPACE = "http://xmlns.jcp.org/jsp/jstl/core";
36 public final static String ALIAS_NAMESPACE = "http://java.sun.com/jsp/jstl/core";
37
38 // This namespace was used in the early stages of JSF 2.0 development, but later
39 // it was fixed to use the same syntax for jsp. But some applications still
40 // uses the old syntax and it is too hard to fix them, so in JSF 2.2 it was
41 // decided to add this namespace as an alternative synonym.
42 public final static String ALTERNATIVE_NAMESPACE = "http://java.sun.com/jstl/core";
43
44 public final static LegacyJstlCoreLibrary INSTANCE = new LegacyJstlCoreLibrary();
45
46 public LegacyJstlCoreLibrary()
47 {
48 super(NAMESPACE, ALIAS_NAMESPACE);
49
50 this.addTagHandler("if", IfHandler.class);
51
52 this.addTagHandler("forEach", LegacyForEachHandler.class);
53
54 this.addTagHandler("catch", CatchHandler.class);
55
56 this.addTagHandler("choose", ChooseHandler.class);
57
58 this.addTagHandler("when", ChooseWhenHandler.class);
59
60 this.addTagHandler("otherwise", ChooseOtherwiseHandler.class);
61
62 this.addTagHandler("set", LegacySetHandler.class);
63 }
64
65 public LegacyJstlCoreLibrary(String namespace)
66 {
67 super(namespace);
68
69 this.addTagHandler("if", IfHandler.class);
70
71 this.addTagHandler("forEach", LegacyForEachHandler.class);
72
73 this.addTagHandler("catch", CatchHandler.class);
74
75 this.addTagHandler("choose", ChooseHandler.class);
76
77 this.addTagHandler("when", ChooseWhenHandler.class);
78
79 this.addTagHandler("otherwise", ChooseOtherwiseHandler.class);
80
81 this.addTagHandler("set", LegacySetHandler.class);
82 }
83 }