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

File ReadOnlyXWikiContextProvider.java

 

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Code metrics

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Classes

Class Line # Actions
ReadOnlyXWikiContextProvider 45 5 0% 3 0
1.0100%
 

Contributing tests

This file is covered by 188 tests. .

Source view

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 javax.inject.Inject;
23    import javax.inject.Named;
24    import javax.inject.Provider;
25    import javax.inject.Singleton;
26   
27    import org.xwiki.component.annotation.Component;
28    import org.xwiki.context.Execution;
29    import org.xwiki.context.ExecutionContext;
30   
31    import com.xpn.xwiki.XWikiContext;
32   
33    /**
34    * Provide current {@link XWikiContext} or null if none is set. Should be used in cases creating a new
35    * {@link XWikiContext} would not help anyway (usually when checking something that might be null even in a valid
36    * {@link XWikiContext} like the current user).
37    *
38    * @version $Id: 7072b59581b462e5d6aa04dd49e4805fc530dbaa $
39    * @see XWikiContextProvider
40    * @since 7.2M1
41    */
42    @Component
43    @Singleton
44    @Named("readonly")
 
45    public class ReadOnlyXWikiContextProvider implements Provider<XWikiContext>
46    {
47    /**
48    * Used to access current {@link XWikiContext}.
49    */
50    @Inject
51    private Execution execution;
52   
 
53  320406445 toggle @Override
54    public XWikiContext get()
55    {
56  320416220 return getXWikiContext();
57    }
58   
59    /**
60    * @return current XWikiContext or new one
61    */
 
62  320425626 toggle private XWikiContext getXWikiContext()
63    {
64  320431207 ExecutionContext econtext = this.execution.getContext();
65   
66  320412744 if (econtext != null) {
67  320376903 return (XWikiContext) this.execution.getContext().getProperty(XWikiContext.EXECUTIONCONTEXT_KEY);
68    }
69   
70  38406 return null;
71    }
72    }