hudson.model.Executor Maven / Gradle / Ivy

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package hudson.model;

import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;

import javax.servlet.ServletException;
import java.io.IOException;


/**
 * Thread that executes builds.
 *
 * @author Kohsuke Kawaguchi
 */
public class Executor extends Thread {
    private final Computer owner;
    private final Queue queue;

    private Build build;

    private long startTime;

    /**
     * Executor number that identifies it among other executors for the same {@link Computer}.
     */
    private int number;

    public Executor(Computer owner) {
        super("Executor #"+owner.getExecutors().size()+" for "+owner.getDisplayName());
        this.owner = owner;
        this.queue = Hudson.getInstance().getQueue();
        this.number = owner.getExecutors().size();
        start();
    }

    public void run() {
        while(true) {
            if(Hudson.getInstance().isTerminating())
                return;

            synchronized(owner) {
                if(owner.getNumExecutors()=100)    num=99;
        return num;
    }

    /**
     * Stops the current build.
     */
    public void doStop( StaplerRequest req, StaplerResponse rsp ) throws IOException, ServletException {
        if(!Hudson.adminCheck(req,rsp))
            return;

        interrupt();
        rsp.forwardToPreviousPage(req);
    }

    public Computer getOwner() {
        return owner;
    }

    /**
     * Returns the executor of the current thread.
     */
    public static Executor currentExecutor() {
        return (Executor)Thread.currentThread();
    }
}