Examples of org.eclipse.core.runtime.jobs.Job

org.eclipse.core.runtime.jobs.Job
Jobs are units of runnable work that can be scheduled to be run with the job manager. Once a job has completed, it can be scheduled to run again (jobs are reusable).
Jobs have a state that indicates what they are currently doing. When constructed, jobs start with a state value of NONE. When a job is scheduled to be run, it moves into the WAITING state. When a job starts running, it moves into the RUNNING state. When execution finishes (either normally or through cancelation), the state changes back to NONE.
A job can also be in the SLEEPING state. This happens if a user calls Job.sleep() on a waiting job, or if a job is scheduled to run after a specified delay. Only jobs in the WAITING state can be put to sleep. Sleeping jobs can be woken at any time using Job.wakeUp(), which will put the job back into the WAITING state.
Jobs can be assigned a priority that is used as a hint about how the job should be scheduled. There is no guarantee that jobs of one priority will be run before all jobs of lower priority. The javadoc for the various priority constants provide more detail about what each priority means. By default, jobs start in the LONG priority class. @see IJobManager @since 3.0

        // TODO: read, write


        Job[] jobs = Platform.getJobManager().find( null );
        for ( int i = 0; i < jobs.length; i++ )
        {
            Job job = jobs[i];


            // if(job instanceof AbstractEclipseJob) {
            if ( job.getClass() == this.getClass() && job != this )
            {


                AbstractEclipseJob otherJob = ( AbstractEclipseJob ) job;
                Object[] otherLockedObjects = otherJob.getLockedObjects();
                String[] otherLockedObjectIdentifiers = getLockIdentifiers( otherLockedObjects );

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            IEditorInput input = editor.getEditorInput();
            final Display display = text.getDisplay();
            final URI uri = URIHelper.retrieveFileURI(input);


            if (uri != null) {
                displayJob = new Job("Load zip content") {
                    @Override
                    protected IStatus run(IProgressMonitor monitor) {
                        File ioFile = new File(uri);
                        ZipFile zipFile = null;
                        try {

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        return;
      }
    }


    final IContainer root = ResourcesPlugin.getWorkspace().getRoot();
    Job job = new WorkspaceJob(IDEWorkbenchMessages.Workspace_refreshing) {
      public IStatus runInWorkspace(IProgressMonitor monitor)
          throws CoreException {
        root.refreshLocal(IResource.DEPTH_INFINITE, monitor);
        return Status.OK_STATUS;
      }
    };
    job.setRule(root);
    job.schedule();
  }

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            } else {
                uri = null;
            }


            if (uri != null) {
                displayJob = new Job("Load zip content") {
                    @Override
                    protected IStatus run(IProgressMonitor monitor) {
                        File ioFile = new File(uri);
                        ZipFile zipFile = null;
                        try {

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  /**
   * Creates the job that performs garbage collection
   */
  private void createGarbageCollectionJob() {
    gcJob = new Job(IDEWorkbenchMessages.IDEIdleHelper_backgroundGC) {
      protected IStatus run(IProgressMonitor monitor) {
        final Display display = configurer.getWorkbench().getDisplay();
        if (display != null && !display.isDisposed()) {
          final long start = System.currentTimeMillis();
          System.gc();

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     */
    public void toggleLineBreakpoints(final IWorkbenchPart part, final ISelection selection)
        throws CoreException
    {
        // TODO: status bar messages
        Job job =
            new Job("Toggle Line Breakpoint (epic)")
        {
            protected IStatus run(IProgressMonitor monitor)
            {
                ITextEditor editor = getTextEditor(part);
                if ((editor == null) || ! (selection instanceof ITextSelection))
                {
                    return Status.OK_STATUS;
                }


                int lineNumber = ((TextSelection) selection).getStartLine() + 1;
                IResource resource = getResource(editor);


                try
                {
                    IBreakpoint breakpoint =
                        PerlDebugModel.lineBreakpointExists(resource, lineNumber);


                    if (breakpoint != null)
                    {
                        removeBreakpoint(breakpoint, true);
                    }
                    else
                    {
                        createLineBreakpoint(resource, lineNumber);
                    }


                    return Status.OK_STATUS;
                }
                catch (CoreException e)
                {
                    return e.getStatus();
                }
            }
        };


        job.setSystem(true);
        job.schedule();
    }

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     * Starts an asynchronous, low-priority PerlBuilderJob which does
     * the actual validation work.
     */
    private void startPerlBuilderJob()
    {
        Job job = new PerlBuilderJob(
            getSortedDirtyResources(),
            validatedResources);
        
        job.setPriority(Job.DECORATE);
        job.schedule();
    }

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  public String getJobName() {
    return JOBNAME;
  }


  protected Job getJob() {
    Job job = super.getJob();
    job.setUser(true);
    return job;
  }

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            getProject(launch),
            getRemoteProjectDir(launch));
        
        if (shouldCreateDebugPackage(launch))
        {
            Job job = new CreateRemotePackageJob(this, launch, mapper);
            job.schedule();
        }
        
        int debugPortNo = Integer.parseInt(getEpicDebuggerPort(launch));
        RemotePort debugPort = new RemotePort(
            "DebugTarget.mDebugPort", debugPortNo, debugPortNo);

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        exception[0] = null;


        final Synchroniser synchroniser = new Synchroniser();


        // fork thread as a Job
        Job job = new Job(jobName) {


          protected IStatus run(IProgressMonitor arg0) {


            try {
              CloudFoundryPlugin.getCloudFoundryClientFactory()
                  .getCloudFoundryOperations(url).getCloudInfo();
              shouldProceed[0] = new Boolean(true);


            }
            catch (Exception e) {
              exception[0] = e;
            }
            finally {
              synchroniser.completed();
            }


            return Status.OK_STATUS;
          }


        };
        job.setPriority(Job.INTERACTIVE);
        job.schedule();


        // FIXNS: Could also add timeout, although consideration needs
        // to be taken for long-running validations that do validate a
        // URL
        // rather than generate an error, in particular if the timeout

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