kern/src/de/superx/bin/SimpleTransform.java

package de.superx.bin;
/*
 * 
 * Simple Transformation of an XML Source via xsl File 
 */

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.logging.LogManager;
import java.util.logging.Logger;

import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;

import de.memtext.util.GetOpts;
import de.memtext.util.TimeUtils;

/**
 *  Use the TraX interface to perform a transformation in the simplest manner possible
 *  (3 statements).
 */
public class SimpleTransform {
	private static String usage =
		"-------------------------------------\nGebrauch: java de.superx.SimpleTransform -logger=<<Pfad zu logging.properties>> -IN=<<xml-Datei>> -XSL=<<xsl-Datei>> -method=<<xml |html|text>>(optional) -param=<<Parameter>>(optional) -OUT=<<Ausgabedatei>>(optional) \n---------------------------------------------------";
	static Logger logger =
		(Logger) Logger.getLogger(SimpleTransform.class.toString());

	private static String _out = "";
	public static void transform(String args[])
		throws
			TransformerException,
			TransformerConfigurationException,
			FileNotFoundException,
			IOException,
			ClassNotFoundException,
			FileNotFoundException,
			IOException {

		String _xml = "";
		String _xsl = "";

		String method = "text";
		String _params = "";
		String logfile = "";
		GetOpts.setOpts(args);
		String isdrin = GetOpts.isAllRequiredOptionsPresent("-logger,-IN,-XSL");
		if (isdrin != null) {
			System.err.println("Folgende Optionen fehlen: " + isdrin);
			System.err.println(usage);
			System.exit(1);
		}

		//GetOpts myOpts=new GetOpts();
		if (GetOpts.isPresent("-logger"))
			logfile = GetOpts.getValue("-logger");
		if (GetOpts.isPresent("-IN"))
			_xml = GetOpts.getValue("-IN");
		if (GetOpts.isPresent("-XSL"))
			_xsl = GetOpts.getValue("-XSL");
		if (GetOpts.isPresent("-OUT"))
			_out = GetOpts.getValue("-OUT");
		if (GetOpts.isPresent("-method"))
			method = GetOpts.getValue("-method");
		if (GetOpts.isPresent("-param"))
			_params = GetOpts.getValue("-params");

		//logger.initRaw(dosql.class)
		//PropertyConfigurator.configure(logfile);
		File f = new File(logfile);
		if (!f.exists()) {
			throw new IOException("Datei nicht gefunden: " + logfile);
		}
		FileInputStream ins = new FileInputStream(logfile);
		LogManager MyLogManager = java.util.logging.LogManager.getLogManager();
		MyLogManager.readConfiguration(ins);
		//logfile = MyLogManager.getProperty(".level");
		logger.info("Using Loggging-Level " + MyLogManager.getProperty(".level"));

		SxTransformer myTransformer = null;
		if (_out.equals(""))
			myTransformer = new SxTransformer(logger, System.out);
		else
			myTransformer = new SxTransformer(logger, _out);
		myTransformer.quellstring = _xml;
		myTransformer.stylesheet = _xsl;
		myTransformer.setParams(_params);
		try {
            myTransformer.transformFile(method);
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
	}
	public static void main(String args[]) {
			try {
			if (args.length < 2) {
				System.err.println(
					"Mindestens drei Parameter (Pfad zu den logger.properties, Pfad zur xml-Datei,Pfad zur xsl-Datei) erfoderlich");
				System.err.println(usage);
				System.exit(1);
			}
			TimeUtils t=new TimeUtils(); t.start();
			transform(args);
			t.print(" done");
			String msg = "XML-Transformation erfolgreich ";
			if (_out != null && !_out.equals(""))
				msg += _out + " erzeugt";
			System.out.println(msg);
		} catch (Exception ex) {
			System.err.println("Es ist ein Fehler aufgetreten, "+_out+" konnte nicht erstellt werden\n"+ex.toString());
			File f = new File(_out);
			if (f.exists()) {
				f.delete();
			}
			System.exit(1);
		}
	}
}