Examples with JavaSoftwareDescription org.gridlab.gat.resources.JavaSoftwareDescription used on opensource projects

Example 1 with JavaSoftwareDescription

use of org.gridlab.gat.resources.JavaSoftwareDescription in project compss by bsc-wdc.

the class ResourceBrokerJavaJobExample method start.

public void start(String brokerURI) {
    ResourceBroker broker = null;
    try {
        broker = GAT.createResourceBroker(new URI(brokerURI));
    } catch (GATObjectCreationException e) {
        System.err.println("Failed to create resource broker at location '" + brokerURI + "': " + e);
        return;
    } catch (URISyntaxException e) {
        System.err.println("Wrong uri '" + brokerURI + "': " + e);
        return;
    }
    JavaSoftwareDescription sd = new JavaSoftwareDescription();
    sd.setExecutable("/usr/bin/java");
    sd.setJavaMain("my.package.HelloWorld");
    sd.setJavaArguments("hello", "world");
    sd.setJavaClassPath("myJar1:myDir");
    sd.setJavaOptions("-version");
    sd.addJavaSystemProperty("key", "value");
    try {
        sd.setStdout(GAT.createFile("javajob.txt"));
    } catch (GATObjectCreationException e) {
        System.err.println("Failed to create the stdout file 'javajob.txt': " + e);
        return;
    }
    JobDescription jd = new JobDescription(sd);
    Job job = null;
    try {
        job = broker.submitJob(jd);
    } catch (GATInvocationException e) {
        System.err.println("Failed to submit the job: " + e);
        return;
    }
    while (job.getState() != JobState.STOPPED) {
        System.out.println("job is in state: " + job.getState());
        try {
            Thread.sleep(200);
        } catch (InterruptedException e) {
        // ignore
        }
    }
}