1. Project Clover database Sat Feb 2 2019 06:45:20 CET
  2. Package com.xpn.xwiki.internal

File ComponentManagerBridgeEventListener.java

 

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Classes

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ComponentManagerBridgeEventListener 48 3 0% 3 0
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Contributing tests

This file is covered by 69 tests. .

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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 com.xpn.xwiki.internal;
21   
22    import java.util.Collections;
23    import java.util.List;
24   
25    import javax.inject.Inject;
26    import javax.inject.Named;
27    import javax.inject.Singleton;
28   
29    import org.xwiki.component.annotation.Component;
30    import org.xwiki.component.manager.ComponentManager;
31    import org.xwiki.observation.EventListener;
32    import org.xwiki.observation.event.ApplicationStartedEvent;
33    import org.xwiki.observation.event.Event;
34   
35    import com.xpn.xwiki.web.Utils;
36   
37    /**
38    * This is a temporary bridge to allow non components to call Utils.getComponent() and get a component instance without
39    * having to pass around a XWiki Context (in order to retrieve the Servlet Context to get the component manager from an
40    * attribute).
41    *
42    * @version $Id: 40cd14e7b54fda174bfb468427da911ea7f0db17 $
43    * @since 2.0M2
44    */
45    @Component
46    @Singleton
47    @Named("componentManagerBridge")
 
48    public class ComponentManagerBridgeEventListener implements EventListener
49    {
50    /**
51    * Provided to {@link Utils#setComponentManager(ComponentManager)}.
52    */
53    @Inject
54    private ComponentManager componentManager;
55   
 
56  216 toggle @Override
57    public List<Event> getEvents()
58    {
59  216 return Collections.singletonList((Event) new ApplicationStartedEvent());
60    }
61   
 
62  864 toggle @Override
63    public String getName()
64    {
65  864 return "Component Manager Bridge Listener";
66    }
67   
 
68  39 toggle @Override
69    public void onEvent(Event event, Object source, Object data)
70    {
71  39 Utils.setComponentManager(this.componentManager);
72    }
73    }