Coverage Report - org.apache.commons.configuration.web.AppletConfiguration
 
Classes in this File Line Coverage Branch Coverage Complexity
AppletConfiguration
100%
13/13
100%
4/4
1,667
 
 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.applet.Applet;
 21  
 import java.util.Iterator;
 22  
 import java.util.List;
 23  
 
 24  
 import org.apache.commons.collections.iterators.ArrayIterator;
 25  
 import org.apache.commons.configuration.PropertyConverter;
 26  
 
 27  
 /**
 28  
  * A configuration wrapper to read applet parameters. This configuration is
 29  
  * read only, adding or removing a property will throw an
 30  
  * UnsupportedOperationException.
 31  
  *
 32  
  * @author <a href="mailto:ebourg@apache.org">Emmanuel Bourg</a>
 33  
  * @version $Revision: 439648 $, $Date: 2006-09-02 22:42:10 +0200 (Sa, 02 Sep 2006) $
 34  
  * @since 1.1
 35  
  */
 36  
 public class AppletConfiguration extends BaseWebConfiguration
 37  
 {
 38  
     /** Stores the wrapped applet.*/
 39  
     protected Applet applet;
 40  
 
 41  
     /**
 42  
      * Create an AppletConfiguration using the initialization parameters of
 43  
      * the specified Applet.
 44  
      *
 45  
      * @param applet the applet
 46  
      */
 47  
     public AppletConfiguration(Applet applet)
 48  8
     {
 49  8
         this.applet = applet;
 50  8
     }
 51  
 
 52  
     public Object getProperty(String key)
 53  
     {
 54  7
         Object value = applet.getParameter(key);
 55  7
         if (!isDelimiterParsingDisabled())
 56  
         {
 57  7
             List list = PropertyConverter.split((String) value, getListDelimiter());
 58  7
             value = list.size() > 1 ? list : value;
 59  
         }
 60  
 
 61  7
         return value;
 62  
     }
 63  
 
 64  
     public Iterator getKeys()
 65  
     {
 66  3
         String[][] paramsInfo = applet.getParameterInfo();
 67  3
         String[] keys = new String[paramsInfo != null ? paramsInfo.length : 0];
 68  9
         for (int i = 0; i < keys.length; i++)
 69  
         {
 70  6
             keys[i] = paramsInfo[i][0];
 71  
         }
 72  
 
 73  3
         return new ArrayIterator(keys);
 74  
     }
 75  
 }