/*
* Copyright (c) 2005-2016 Vincent Vandenschrick. All rights reserved.
*
* This file is part of the Jspresso framework.
*
* Jspresso is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Jspresso is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Jspresso. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jspresso.framework.application.launch.batch;
import org.jspresso.framework.application.startup.batch.IBatchStartup;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Batch launcher.
*
* @author Vincent Vandenschrick
*/
public final class BatchLauncher {
private static final Logger LOG = LoggerFactory.getLogger(BatchLauncher.class);
private BatchLauncher() {
// Helper class constructor.
}
/**
* Main method.
*
* @param args
* arguments.
*/
public static void main(String... args) {
try {
IBatchStartup startup = instanciateStartup(args[0]);
String[] subArgs = new String[args.length - 1];
System.arraycopy(args, 1, subArgs, 0, subArgs.length);
startup.parseCmdLine(subArgs);
startup.start();
} catch (InstantiationException | ClassNotFoundException | IllegalAccessException ex) {
LOG.error("An unexpected error occurred", ex);
System.exit(1);
}
}
private static IBatchStartup instanciateStartup(String startupClassName)
throws InstantiationException, IllegalAccessException,
ClassNotFoundException {
return (IBatchStartup) Class.forName(startupClassName).newInstance();
}
}