/*
* Copyright (C) 2008 Yohan Liyanage.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package test.node;
import java.io.File;
import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.nebulaframework.core.job.archive.GridArchive;
import org.nebulaframework.core.job.archive.GridArchiveException;
import org.nebulaframework.core.job.future.GridJobFuture;
import org.nebulaframework.grid.Grid;
import org.nebulaframework.grid.GridExecutionException;
import org.nebulaframework.grid.cluster.node.GridNode;
import org.springframework.remoting.RemoteInvocationFailureException;
import org.springframework.util.StopWatch;
public class TestNodeNARRunner {
private static Log log = LogFactory.getLog(TestNodeRunner.class);
public static void main(String[] args) {
try {
log.info("GridNode Starting...");
StopWatch sw = new StopWatch();
sw.start();
GridNode node = Grid.startGridNode();
log.info("GridNode ID : " + node.getId());
sw.stop();
log.info("GridNode Started Up. [" + sw.getLastTaskTimeMillis() + " ms]");
// Submit Job
log.debug("Reading NAR");
sw.start();
GridArchive archive;
archive = GridArchive.fromFile(new File("simpletestjob.nar"));
log.debug("Submitting NAR");
GridJobFuture future = (GridJobFuture) node.getJobSubmissionService().submitArchive(archive).values().toArray()[0];
try {
log.info("RESULT : " + future.getResult());
} catch (RemoteInvocationFailureException e) {
e.getCause().printStackTrace();
}
sw.stop();
log.info("GridJob Finished. Duration " + sw.getLastTaskTimeMillis() + " ms");
log.debug("Press any key to unregister GridNode and terminate");
System.in.read();
node.getNodeRegistrationService().unregister();
log.info("Unregistered, Terminating...");
System.exit(0);
}
catch (GridArchiveException e) {
log.fatal("GridArchiveException",e);
}
catch (GridExecutionException e) {
log.fatal("Execution Failed",e);
}
catch (IOException e) {
log.error("IOException",e);
}
}
}