CSV to TWiki Table Markup

CSV2TWikiProcess

package org.n52.wps.csv2wiki;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVParser;
import org.apache.commons.csv.CSVRecord;

/**
 * CSV to twiki table markup. Uses http://commons.apache.org/proper/commons-csv/
 * 
 * @author matthes rieke
 *
 */
public class CSV2TWikiProcess {
	
    public static void main( String[] args ) throws IOException {
    	InputStream res = CSV2TWikiProcess.class.getResourceAsStream("/test.csv");
    	String s = new CSV2TWikiProcess().transform(res);
    	System.out.println(s);
    }
    
    public String transform(InputStream csv) throws IOException {
    	CSVParser parser = CSVFormat.DEFAULT.parse(new InputStreamReader(csv));
    	
    	StringBuilder sb = new StringBuilder();

    	boolean header = true;
    	for (CSVRecord h : parser.getRecords()) {
    		for (int i = 0; i < h.size(); i++) {
    			if (header) {
    				sb.append("| *");
            		sb.append(h.get(i));
            		sb.append("* ");	
    			}
    			else {
    				sb.append("| ");
            		sb.append(h.get(i));
            		sb.append(" ");
    			}
        		
			}
    		sb.append("|");
    		sb.append(System.getProperty("line.separator"));
    		header = false;
    	}
    	
    	return sb.toString();
    }
}