Regex etc. gebastel

Properties.java

package ch.schumm.properties;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Properties;
import java.util.regex.Pattern;

import org.apache.commons.io.FileUtils;

public class PropertiesParser {

    private static final String MARKER = "<!-- ############################################# -->";

    /**
     * @param args
     * @throws IOException
     * @throws FileNotFoundException
     */
    public static void main(String[] args) throws FileNotFoundException, IOException {

        Properties properties = new Properties();
        properties.load(new FileReader(new File(
                "Crties")));

        String xml = "";

        for (Object keyo : properties.keySet()) {
            String key = (String) keyo;
            String value = properties.getProperty(key);

            value = value.replace("/vertrag");
  

            String xp = "<property name=\"" + key + "\" value=\"" + value + "\" />\n";
            xml = xml.concat(xp);

        }

        // System.out.println(xml);

        // brokernet-ejb
        File file = new File(
                "A-INF/dbd.xml");
        treatDbdFile(xml, file);



    }

    private static void treatDbdFile(String xml, File file) throws IOException {
        String dbd = FileUtils.readFileToString(file);

        // dbd = dbd.replace(MARKER, MARKER.concat(xml).concat(MARKER));
        // dbd = dbd.replaceAll(MARKER + ".*" + MARKER, xml);
        dbd = Pattern.compile(MARKER + ".*" + MARKER, Pattern.DOTALL).matcher(dbd).replaceAll(MARKER + xml + MARKER);

        FileUtils.write(file, dbd);
    }

}