1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.linkchecker.internal

File ContextLinkCheckerThreadInitializer.java

 

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38% of files have more coverage

Code metrics

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Classes

Class Line # Actions
ContextLinkCheckerThreadInitializer 47 9 0% 3 2
0.833333383.3%
 

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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 org.xwiki.linkchecker.internal;
21   
22    import javax.inject.Inject;
23    import javax.inject.Named;
24    import javax.inject.Singleton;
25   
26    import org.xwiki.component.annotation.Component;
27    import org.xwiki.context.Execution;
28    import org.xwiki.context.ExecutionContext;
29    import org.xwiki.context.ExecutionContextException;
30    import org.xwiki.context.ExecutionContextManager;
31    import org.xwiki.rendering.transformation.linkchecker.LinkCheckerThreadInitializer;
32   
33    import com.xpn.xwiki.XWikiContext;
34    import com.xpn.xwiki.util.XWikiStubContextProvider;
35   
36    /**
37    * Initialize the Execution Context so that Event Listeners that listen to
38    * {@link org.xwiki.rendering.transformation.linkchecker.InvalidURLEvent} are sure to have a properly set up
39    * Execution Context.
40    *
41    * @version $Id: b73086089f894e8553f369bd5b41daaf3f4cbb0d $
42    * @since 4.0M2
43    */
44    @Component
45    @Named("context")
46    @Singleton
 
47    public class ContextLinkCheckerThreadInitializer implements LinkCheckerThreadInitializer
48    {
49    /**
50    * Used to get the Execution Context.
51    */
52    @Inject
53    private Execution execution;
54   
55    /**
56    * Used to create a new Execution Context from scratch.
57    */
58    @Inject
59    private ExecutionContextManager executionContextManager;
60   
61    /**
62    * Used to clone the XWiki Context.
63    */
64    @Inject
65    private XWikiStubContextProvider stubContextProvider;
66   
 
67  1 toggle @Override
68    public void initialize()
69    {
70  1 ExecutionContext context = this.execution.getContext();
71  1 if (context == null) {
72    // Create a clean Execution Context
73  1 context = new ExecutionContext();
74   
75  1 try {
76  1 this.executionContextManager.initialize(context);
77    } catch (ExecutionContextException e) {
78  0 throw new RuntimeException("Failed to initialize the Execution Context", e);
79    }
80   
81    // Bridge with old XWiki Context, required for old code.
82  1 XWikiContext xwikiContext = this.stubContextProvider.createStubContext();
83  1 xwikiContext.declareInExecutionContext(context);
84   
85  1 this.execution.pushContext(context);
86    }
87    }
88    }