Clover Coverage Report - XWiki Commons - Parent POM 4.0-SNAPSHOT (Aggregated)
Coverage timestamp: Mon Mar 12 2012 17:13:48 CET
../../../../img/srcFileCovDistChart0.png 69% of files have more coverage
5   66   2   5
0   27   0.4   1
1     2  
1    
 
  ExtendedURLStreamHandlerFactory       Line # 41 5 0% 2 6 0% 0.0
 
No Tests
 
1    /*
2    * See the NOTICE file distributed with this work for additional
3    * information regarding copyright ownership.
4    *
5    * This is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU Lesser General Public License as
7    * published by the Free Software Foundation; either version 2.1 of
8    * the License, or (at your option) any later version.
9    *
10    * This software is distributed in the hope that it will be useful,
11    * but WITHOUT ANY WARRANTY; without even the implied warranty of
12    * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13    * Lesser General Public License for more details.
14    *
15    * You should have received a copy of the GNU Lesser General Public
16    * License along with this software; if not, write to the Free
17    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18    * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19    */
20    package org.xwiki.classloader.internal;
21   
22    import java.net.URLStreamHandler;
23    import java.net.URLStreamHandlerFactory;
24   
25    import javax.inject.Inject;
26    import javax.inject.Singleton;
27   
28    import org.xwiki.classloader.ExtendedURLStreamHandler;
29    import org.xwiki.component.annotation.Component;
30    import org.xwiki.component.manager.ComponentLookupException;
31    import org.xwiki.component.manager.ComponentManager;
32   
33    /**
34    * Stream handler factory that uses components to lookup stream handler for protocols.
35    *
36    * @version $Id: ba322c56e651eb14f64757953a9e5fc2530149d6 $
37    * @since 2.0.1
38    */
39    @Component(roles={URLStreamHandlerFactory.class})
40    @Singleton
 
41    public class ExtendedURLStreamHandlerFactory implements URLStreamHandlerFactory
42    {
43    /**
44    * To dynamically lookup stream handler components.
45    */
46    @Inject
47    private ComponentManager componentManager;
48   
 
49  0 toggle @Override
50    public URLStreamHandler createURLStreamHandler(String protocol)
51    {
52  0 ExtendedURLStreamHandler result;
53  0 try {
54  0 result = this.componentManager.lookup(ExtendedURLStreamHandler.class, protocol);
55    } catch (ComponentLookupException cle) {
56    // No special protocol handler found, return null since code using this factory
57    // should know how to deal when no protocol handler is found.
58  0 result = null;
59    }
60   
61    // All implementations of ExtendedURLStreamHandler must also extend URLStreamHandler
62    // Note: we could make ExtendedURLStreamHandler extend URLStreamHandler since URLStreamHandler
63    // is an abstract class and not an interface...
64  0 return (URLStreamHandler) result;
65    }
66    }