Friki example source code file (ClassicToHTMLFilter.java)

This example Friki source code file (ClassicToHTMLFilter.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Friki tags/keywords

classictohtmlfilter, classictohtmlfilter, externalformatter, file, hashmap, io, map, map, mapstringrepository, string, string, stringtokenizer, tractfetcher, tractfetcher, transformfilter, util

The Friki ClassicToHTMLFilter.java source code

package com.efsol.friki;

import java.io.File;
import java.util.Map;
import java.util.HashMap;
import java.util.StringTokenizer;

import org.stringtree.factory.Fetcher;
import org.stringtree.factory.StorerHelper;
import org.stringtree.factory.TractFetcher;
import org.stringtree.factory.memory.MapStringRepository;
import org.stringtree.juicer.formatter.ExternalFormatter;
import org.stringtree.util.FileReadingUtils;

public class ClassicToHTMLFilter 
	extends TransformFilter
{
	protected void setContext(Fetcher context, TractFetcher pages, Map remoteNames)
	{
		StorerHelper.put(context, "wiki.pages", pages);
		StorerHelper.put(context, "wiki.remoteNames", new MapStringRepository(remoteNames));
	}

	public ClassicToHTMLFilter(Fetcher context, TractFetcher pages, Map remoteNames, String spec)
	{
		setContext(context, pages, remoteNames);
		setConverter(new ExternalFormatter(spec, context));
	}

	public ClassicToHTMLFilter(Fetcher context, TractFetcher pages, Map remoteNames, File file)
	{
		this(context, pages, remoteNames, FileReadingUtils.readFile(file));
	}

	protected static Map loadRemoteDetails(File file)
	{
		Map remoteNames = new HashMap();
		String spec = FileReadingUtils.readFile(file);
		StringTokenizer tok = new StringTokenizer(spec, "\n");
		while (tok.hasMoreTokens())
		{
			String line = tok.nextToken().trim();
			int sep = line.indexOf(" ");
			if (sep > 0)
			{
				String name = line.substring(0,sep);
				String url = line.substring(sep+1);
				remoteNames.put(name, url);
			}
		}

		return remoteNames;
	}

	public String makeLinkSource(String name)
	{
		return "<a href='view?" + name + "'>" + name + "";	
	}
}