%line | %branch | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
org.apache.commons.jexl.JexlHelper |
|
|
1 | /* |
|
2 | * Copyright 2002,2004 The Apache Software Foundation. |
|
3 | * |
|
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
|
5 | * you may not use this file except in compliance with the License. |
|
6 | * You may obtain a copy of the License at |
|
7 | * |
|
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
|
9 | * |
|
10 | * Unless required by applicable law or agreed to in writing, software |
|
11 | * distributed under the License is distributed on an "AS IS" BASIS, |
|
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
13 | * See the License for the specific language governing permissions and |
|
14 | * limitations under the License. |
|
15 | */ |
|
16 | ||
17 | package org.apache.commons.jexl; |
|
18 | ||
19 | import org.apache.commons.jexl.context.HashMapContext; |
|
20 | ||
21 | /** |
|
22 | * Helper to create a context. In the current implementation of JEXL, there |
|
23 | * is one implementation of JexlContext - {@link HashMapContext}, and there |
|
24 | * is no reason not to directly instantiate {@link HashMapContext} in your |
|
25 | * own application. |
|
26 | * |
|
27 | * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a> |
|
28 | * @version $Id: JexlHelper.java,v 1.4 2004/06/12 23:53:17 tobrien Exp $ |
|
29 | */ |
|
30 | 27 | public class JexlHelper |
31 | { |
|
32 | 27 | protected static JexlHelper helper = new JexlHelper(); |
33 | ||
34 | protected static JexlHelper getInstance() |
|
35 | { |
|
36 | 378 | return helper; |
37 | } |
|
38 | ||
39 | /** |
|
40 | * Returns a new {@link JexlContext}. |
|
41 | * @return a new JexlContext |
|
42 | */ |
|
43 | public static JexlContext createContext() |
|
44 | { |
|
45 | 378 | return getInstance().newContext(); |
46 | } |
|
47 | ||
48 | /** |
|
49 | * Creates and returns a new {@link JexlContext}. The current implementation |
|
50 | * creates a new instance of {@link HashMapContext}. |
|
51 | * @return a new JexlContext |
|
52 | */ |
|
53 | protected JexlContext newContext() |
|
54 | { |
|
55 | 378 | return new HashMapContext(); |
56 | } |
|
57 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |