Examples of com.ecyrd.jspwiki.WikiContext

com.ecyrd.jspwiki.WikiContext

Provides state information throughout the processing of a page. A WikiContext is born when the JSP pages that are the main entry points, are invoked. The JSPWiki engine creates the new WikiContext, which basically holds information about the page, the handling engine, and in which context (view, edit, etc) the call was done.

A WikiContext also provides request-specific variables, which can be used to communicate between plugins on the same page, or between different instances of the same plugin. A WikiContext variable is valid until the processing of the page has ended. For an example, please see the Counter plugin.

When a WikiContext is created, it automatically associates a {@link WikiSession} object with the user's HttpSession. TheWikiSession contains information about the user's authentication status, and is consulted by {@link #getCurrentUser()}. object

Do not cache the page object that you get from the WikiContext; always use getPage()!
@see com.ecyrd.jspwiki.plugin.Counter @author Andrew R. Jaquith


        att.setAuthor( "FirstPost" );


        m_manager.storeAttachment( att, makeAttachmentFile() );


        Attachment att2 = m_manager.getAttachmentInfo( new WikiContext(m_engine,
                                                                       new WikiPage(m_engine, NAME1)), 
                                                       "test1.txt" );


        assertNotNull( "attachment disappeared", att2 );
        assertEquals( "name", att.getName(), att2.getName() );

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        att.setAuthor( "FirstPost" );


        m_manager.storeAttachment( att, makeAttachmentFile() );


        Attachment att2 = m_manager.getAttachmentInfo( new WikiContext(m_engine,
                                                                       new WikiPage(m_engine, NAME1)), 
                                                       "test file.txt" );


        assertNotNull( "attachment disappeared", att2 );
        assertEquals( "name", att.getName(), att2.getName() );

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        att.setAuthor( "FirstPost" );


        m_manager.storeAttachment( att, makeAttachmentFile() );


        Attachment att2 = m_manager.getAttachmentInfo( new WikiContext(m_engine,
                                                                       new WikiPage(m_engine, NAME1)), 
                                                       "test1.txt", 1 );


        assertNotNull( "attachment disappeared", att2 );
        assertEquals( "version", 1, att2.getVersion() );

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        m_manager.storeAttachment( att, makeAttachmentFile() );


        att.setAuthor( "FooBar" );
        m_manager.storeAttachment( att, makeAttachmentFile() );        


        Attachment att2 = m_manager.getAttachmentInfo( new WikiContext(m_engine,
                                                                       new WikiPage(m_engine, NAME1)), 
                                                       "test1.txt" );


        assertNotNull( "attachment disappeared", att2 );
        assertEquals( "name", att.getName(), att2.getName() );
        assertEquals( "author", att.getAuthor(), att2.getAuthor() );
        assertEquals( "version", 2, att2.getVersion() );


        InputStream in = m_manager.getAttachmentStream( att2 );


        assertNotNull( "stream", in );


        StringWriter sout = new StringWriter();
        FileUtil.copyContents( new InputStreamReader(in), sout );


        in.close();
        sout.close();


        assertEquals( "contents", c_fileContents, sout.toString() );




        //
        // Check that first author did not disappear
        //


        Attachment att3 = m_manager.getAttachmentInfo( new WikiContext(m_engine,
                                                                       new WikiPage(m_engine, NAME1)), 
                                                       "test1.txt",
                                                       1 );
        assertEquals( "version of v1", 1, att3.getVersion() );
        assertEquals( "name of v1", "FirstPost", att3.getAuthor() );

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        att.setAuthor( "FirstPost" );


        m_manager.storeAttachment( att, makeAttachmentFile() );


        Attachment att2 = m_manager.getAttachmentInfo( new WikiContext(m_engine,
                                                                       new WikiPage(m_engine, NAME1)),
                                                       "test1" );


        assertNotNull( "attachment disappeared", att2 );
        assertEquals( "name", att.getName(), att2.getName() );

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        engine = new TestEngine(props);


        engine.saveText( "TestPage", "Reference to [Foobar]." );
        engine.saveText( "Foobar", "Reference to [Foobar 2], [Foobars]" );


        context = new WikiContext( engine, new WikiPage(engine, "TestPage") );
        manager = new PluginManager( engine, props );
    }

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     *  be listed as non-existant.
     */
    public void testSimpleUndefined()
        throws Exception
    {
        WikiContext context2 = new WikiContext( engine, new WikiPage(engine, "Foobar") );


        String res = manager.execute( context2,
                                      "{INSERT com.ecyrd.jspwiki.plugin.UndefinedPagesPlugin");


        String exp = "[Foobar 2]\\\\";

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        throws Exception
    {
        props.load( TestEngine.findTestProperties() );


        engine = new TestEngine(props);
        context = new WikiContext( engine, new WikiPage(engine, "Testpage") );
        manager = new PluginManager( engine, props );
    }

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        m_props.load( TestEngine.findTestProperties() );
        PropertyConfigurator.configure(m_props);
        
        TestEngine testEngine = new TestEngine( m_props );
        
        m_context = new WikiContext( testEngine,
                                     new WikiPage( testEngine, PAGE_NAME ) );
    }

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            //
            String pageName = findNextPage( context, title,
                                            (String)params.get( PARAM_PAGE ) );


            WikiPage newPage = new WikiPage( context.getEngine(), pageName );
            WikiContext newContext = (WikiContext)context.clone();
            newContext.setPage( newPage );


            context.getEngine().saveText( newContext,
                                          str.toString() );


            MessageFormat formatter = new MessageFormat("");

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Related Classes of com.ecyrd.jspwiki.WikiContext

com.ecyrd.jspwiki.attachment.AttachmentManagerTest

com.ecyrd.jspwiki.auth.permissions.AllPermission

com.ecyrd.jspwiki.auth.user.UserDatabase

com.ecyrd.jspwiki.dav.items.HTMLPageDavItem

com.ecyrd.jspwiki.parser.PluginContent

com.ecyrd.jspwiki.parser.VariableContent

com.ecyrd.jspwiki.plugin.BugReportHandler

com.ecyrd.jspwiki.plugin.CounterPluginTest

com.ecyrd.jspwiki.plugin.PageViewPluginTest

com.ecyrd.jspwiki.plugin.PluginManagerTest

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