Examples of com.ecyrd.jspwiki.providers.VersioningFileProvider

com.ecyrd.jspwiki.providers.VersioningFileProvider

Provides a simple directory based repository for Wiki pages. Pages are held in a directory structure:

 Main.txt Foobar.txt OLD/ Main/ 1.txt 2.txt page.properties Foobar/ page.properties

In this case, "Main" has three versions, and "Foobar" just one version.

The properties file contains the necessary metainformation (such as author) information of the page. DO NOT MESS WITH IT!

All files have ".txt" appended to make life easier for those who insist on using Windows or other software which makes assumptions on the files contents based on its name.

        WikiPageProvider sourceProvider = engine.getPageManager().getProvider();
        
        File tmpDir = new File( SystemUtils.JAVA_IO_TMPDIR, "converter-tmp" );
        
        props.setProperty( AbstractFileProvider.PROP_PAGEDIR, tmpDir.getAbsolutePath() );
        WikiPageProvider destProvider = new VersioningFileProvider();
        
        destProvider.initialize( engine, props );
        
        Collection allPages = sourceProvider.getAllPages();
        
        int idx = 1;
        
        for( Iterator i = allPages.iterator(); i.hasNext(); )
        {
            WikiPage p = (WikiPage)i.next();
            
            System.out.println("Converting page: "+p.getName()+" ("+idx+"/"+allPages.size()+")");
            List pageHistory = engine.getVersionHistory( p.getName() );
            
            
            for( ListIterator v = pageHistory.listIterator(pageHistory.size()); v.hasPrevious(); )
            {
                WikiPage pv = (WikiPage)v.previous();
                
                String text = engine.getPureText( pv.getName(), pv.getVersion() );
                
                destProvider.putPageText( pv, text );
            }
            
            //
            //  Do manual setting now
            //

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