Examples of org.apache.wiki.api.filters.PageFilter

org.apache.wiki.api.filters.PageFilter
Provides a definition for a page filter. A page filter is a class that can be used to transform the WikiPage content being saved or being loaded at any given time.
Note that the WikiContext.getPage() method always returns the context in which text is rendered, i.e. the original request. Thus the content may actually be different content than what what the wikiContext.getPage() implies! This happens often if you are for example including multiple pages on the same page.
PageFilters must be thread-safe! There is only one instance of each PageFilter per each WikiEngine invocation. If you need to store data persistently, use VariableManager, or WikiContext.
As of 2.5.30, initialize() gains access to the WikiEngine.

            
            int priority = 0; // FIXME: Currently fixed.


            Class< ? > cl = ClassUtil.findClass( "org.apache.wiki.filters", className );


            PageFilter filter = (PageFilter)cl.newInstance();


            filter.initialize( m_engine, props );


            addPageFilter( filter, priority );
            log.info("Added page filter "+cl.getName()+" with priority "+priority);
        }
        catch( ClassNotFoundException e )

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        List l = m.getFilterList();


        assertEquals("Wrong number of filters", 2, l.size());


        Iterator i = l.iterator();
        PageFilter f1 = (PageFilter)i.next();


        assertTrue("Not a Profanityfilter", f1 instanceof ProfanityFilter);


        PageFilter f2 = (PageFilter)i.next();


        assertTrue("Not a Testfilter", f2 instanceof TestFilter);
    }

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        List l = m.getFilterList();


        assertEquals("Wrong number of filters", 2, l.size());


        Iterator i = l.iterator();
        PageFilter f1 = (PageFilter)i.next();


        assertTrue("Not a Profanityfilter", f1 instanceof ProfanityFilter);


        PageFilter f2 = (PageFilter)i.next();


        assertTrue("Not a Testfilter", f2 instanceof TestFilter);
    }

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            int priority = 0; // FIXME: Currently fixed.


            Class cl = ClassUtil.findClass( "org.apache.wiki.filters",
                                            className );


            PageFilter filter = (PageFilter)cl.newInstance();


            filter.initialize( m_engine, props );


            addPageFilter( filter, priority );
            log.info("Added page filter "+cl.getName()+" with priority "+priority);
        }
        catch( ClassNotFoundException e )

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Related Classes of org.apache.wiki.api.filters.PageFilter

org.apache.wiki.filters.DefaultFilterManager

org.apache.wiki.filters.DefaultFilterManagerTest

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