Clover Coverage Report - Pebble 2.5-SNAPSHOT
Coverage timestamp: Sat Jun 12 2010 09:39:29 EST
Overview   Package   File
    FRAMES   NO FRAMES     
../../../../../img/srcFileCovDistChart8.png 29% of files have more coverage
27   127   9   9
4   54   0,33   3
3     3  
1    
This report was generated with an evaluation server license. Purchase Clover or configure your license.
 
  ActionFactory       Line # 49 27 0% 9 8 76,5% 0.7647059
 
  (4)
 
1    /*
2    * Copyright (c) 2003-2006, Simon Brown
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions are met:
7    *
8    * - Redistributions of source code must retain the above copyright
9    * notice, this list of conditions and the following disclaimer.
10    *
11    * - Redistributions in binary form must reproduce the above copyright
12    * notice, this list of conditions and the following disclaimer in
13    * the documentation and/or other materials provided with the
14    * distribution.
15    *
16    * - Neither the name of Pebble nor the names of its contributors may
17    * be used to endorse or promote products derived from this software
18    * without specific prior written permission.
19    *
20    * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21    * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22    * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23    * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24    * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25    * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26    * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27    * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28    * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29    * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30    * POSSIBILITY OF SUCH DAMAGE.
31    */
32    package net.sourceforge.pebble.web.action;
33   
34    import org.apache.commons.logging.Log;
35    import org.apache.commons.logging.LogFactory;
36   
37    import java.io.InputStream;
38    import java.util.Enumeration;
39    import java.util.HashMap;
40    import java.util.Map;
41    import java.util.Properties;
42   
43    /**
44    * A factory class from which to look up and retrieve an instance
45    * of an Action class to process a specific request.
46    *
47    * @author Simon Brown
48    */
 
49    public class ActionFactory {
50   
51    /** the log used by this class */
52    private static Log log = LogFactory.getLog(ActionFactory.class);
53   
54    /** the collection of actions that we know about */
55    private Map actions = new HashMap();
56   
57    /** the name of the action mapping file */
58    private String actionMappingFileName;
59   
60    /**
61    * Creates a new instance, using the given configuration file.
62    */
 
63  4 toggle public ActionFactory(String actionMappingFileName) {
64  4 this.actionMappingFileName = actionMappingFileName;
65  4 init();
66    }
67   
68    /**
69    * Initialises this component, reading in and creating the map
70    * of action names to action classes.
71    */
 
72  4 toggle private void init() {
73  4 try {
74    // load the properties file containing the name -> class name mapping
75  4 InputStream in = getClass().getClassLoader().getResourceAsStream(actionMappingFileName);
76  4 Properties props = new Properties();
77  4 props.load(in);
78   
79    // and store them in a HashMap
80  4 Enumeration e = props.propertyNames();
81  4 String actionName;
82  4 String className;
83   
84  144 while (e.hasMoreElements()) {
85  140 actionName = (String)e.nextElement();
86  140 className = props.getProperty(actionName);
87   
88  140 actions.put(actionName, className);
89    }
90   
91    } catch (Exception e) {
92  0 log.error(e.getMessage(), e);
93  0 e.printStackTrace();
94    }
95    }
96   
97    /**
98    * Given the name/type of request, this method returns the Action
99    * instance appropriate to process the request.
100    *
101    * @param name the name (type) of the request
102    * @return an instance of Action (could be null if no mapping has been defined)
103    */
 
104  6 toggle public Action getAction(String name) throws ActionNotFoundException {
105  6 try {
106    // instantiate the appropriate class to handle the request
107  6 if (actions.containsKey(name)) {
108  4 Class c = getClass().getClassLoader().loadClass((String)actions.get(name));
109  4 Action action = (Action)c.newInstance();
110   
111  4 return action;
112    } else {
113  2 throw new ActionNotFoundException("An action called " + name + " could not be found");
114    }
115    } catch (ClassNotFoundException cnfe) {
116  0 log.error(cnfe.getMessage(), cnfe);
117  0 throw new ActionNotFoundException("An action called " + name + " could not be loaded : " + cnfe.getMessage());
118    } catch (IllegalAccessException iae) {
119  0 log.error(iae.getMessage(), iae);
120  0 throw new ActionNotFoundException("An action called " + name + " could not be created : " + iae.getMessage());
121    } catch (InstantiationException ie) {
122  0 log.error(ie.getMessage(), ie);
123  0 throw new ActionNotFoundException("An action called " + name + " could not be created : " + ie.getMessage());
124    }
125    }
126   
127    }
 
CloverReport generated by Clover Code Coverage v3.0.2
Sat Jun 12 2010 09:39:50 EST.		   Clover Evaluation License registered to Clover Maven Plugin. You have 20 day(s) before your license expires.