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

File XWikiContextProvider.java

 

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Classes

Class Line # Actions
XWikiContextProvider 42 10 0% 4 0
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Contributing tests

This file is covered by 79 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 javax.inject.Inject;
23    import javax.inject.Provider;
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   
30    import com.xpn.xwiki.XWikiContext;
31    import com.xpn.xwiki.util.XWikiStubContextProvider;
32   
33    /**
34    * Provide current {@link XWikiContext} or create one from {@link XWikiStubContextProvider} if there is no current one
35    * yet.
36    *
37    * @version $Id: 025ea8e9a645b3b77b4acfe9469f5e453573eee9 $
38    * @see ReadOnlyXWikiContextProvider
39    */
40    @Component
41    @Singleton
 
42    public class XWikiContextProvider implements Provider<XWikiContext>
43    {
44    /**
45    * Used to create a new {@link XWikiContext}.
46    */
47    @Inject
48    private XWikiStubContextProvider contextProvider;
49   
50    /**
51    * Used to access current {@link XWikiContext}.
52    */
53    @Inject
54    private Execution execution;
55   
 
56  7641466 toggle @Override
57    public XWikiContext get()
58    {
59  7641459 return getXWikiContext();
60    }
61   
62    /**
63    * @return current XWikiContext or new one
64    */
 
65  7641466 toggle private XWikiContext getXWikiContext()
66    {
67  7641471 XWikiContext xcontext;
68   
69  7641459 ExecutionContext econtext = this.execution.getContext();
70   
71  7641861 if (econtext != null) {
72  7508603 xcontext = (XWikiContext) this.execution.getContext().getProperty(XWikiContext.EXECUTIONCONTEXT_KEY);
73   
74  7509037 if (xcontext == null) {
75  2208 xcontext = this.contextProvider.createStubContext();
76  2209 this.execution.getContext().setProperty(XWikiContext.EXECUTIONCONTEXT_KEY, xcontext);
77    }
78    } else {
79  133302 xcontext = null;
80    }
81   
82  7642370 return xcontext;
83    }
84    }