##### Coverage Report - org.apache.commons.configuration.web.ServletContextConfiguration

Classes in this File | Line Coverage | Branch Coverage | Complexity
ServletContextConfiguration |
100% | 12/12
100% | 2/2
| 1.25;1,25

1 |  |
     /*
2 |  |
      * Licensed to the Apache Software Foundation (ASF) under one or more
3 |  |
      * contributor license agreements.  See the NOTICE file distributed with
4 |  |
      * this work for additional information regarding copyright ownership.
5 |  |
      * The ASF licenses this file to You under the Apache License, Version 2.0
6 |  |
      * (the "License"); you may not use this file except in compliance with
7 |  |
      * the License.  You may obtain a copy of the License at
8 |  |
      *
9 |  |
      *     http://www.apache.org/licenses/LICENSE-2.0
10 |  |
      *
11 |  |
      * Unless required by applicable law or agreed to in writing, software
12 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
13 |  |
      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 |  |
      * See the License for the specific language governing permissions and
15 |  |
      * limitations under the License.
16 |  |
      */
17 |  |
18 |  |
     package org.apache.commons.configuration.web;
19 |  |
20 |  |
     import java.util.Iterator;
21 |  |
     import java.util.List;
22 |  |
     import javax.servlet.Servlet;
23 |  |
     import javax.servlet.ServletContext;
24 |  |
25 |  |
     import org.apache.commons.collections.iterators.EnumerationIterator;
26 |  |
     import org.apache.commons.configuration.PropertyConverter;
27 |  |
28 |  |
     /**
29 |  |
      * A configuration wrapper to read the initialization parameters of a servlet
30 |  |
      * context. This configuration is read only, adding or removing a property will
31 |  |
      * throw an UnsupportedOperationException.
32 |  |
      *
33 |  |
      * @author <a href="mailto:ebourg@apache.org">Emmanuel Bourg</a>
34 |  |
      * @version $Revision: 439648 $, $Date: 2006-09-02 22:42:10 +0200 (Sa, 02 Sep 2006) $
35 |  |
      * @since 1.1
36 |  |
      */
37 |  |
     public class ServletContextConfiguration extends BaseWebConfiguration
38 |  |
     {
39 |  |
         /** Stores the wrapped servlet context.*/
40 |  |
         protected ServletContext context;
41 |  |
42 |  |
         /**
43 |  |
          * Create a ServletContextConfiguration using the context of
44 |  |
          * the specified servlet.
45 |  |
          *
46 |  |
          * @param servlet the servlet
47 |  |
          */
48 |  |
         public ServletContextConfiguration(Servlet servlet)
49 | 7 |
         {
50 | 7 |
             this.context = servlet.getServletConfig().getServletContext();
51 | 7 |
         }
52 |  |
53 |  |
         /**
54 |  |
          * Create a ServletContextConfiguration using the servlet context
55 |  |
          * initialization parameters.
56 |  |
          *
57 |  |
          * @param context the servlet context
58 |  |
          */
59 |  |
         public ServletContextConfiguration(ServletContext context)
60 | 1 |
         {
61 | 1 |
             this.context = context;
62 | 1 |
         }
63 |  |
64 |  |
         public Object getProperty(String key)
65 |  |
         {
66 | 7 |
             Object value = context.getInitParameter(key);
67 | 7 |
             if (!isDelimiterParsingDisabled())
68 |  |
             {
69 | 7 |
                 List list = PropertyConverter.split((String) value, getListDelimiter());
70 | 7 |
                 value = list.size() > 1 ? list : value;
71 |  |
             }
72 |  |
73 | 7 |
             return value;
74 |  |
         }
75 |  |
76 |  |
         public Iterator getKeys()
77 |  |
         {
78 | 3 |
             return new EnumerationIterator(context.getInitParameterNames());
79 |  |
         }
80 |  |
     }