Examples of org.rssowl.core.util.ITask

org.rssowl.core.util.ITask
The interface ITask offers a run()-Method that returns the result of the operation as an instance of IStatus. If the Task is running from the JobQueue the given Priority will be used as priority for the Job that runs the Task. @author bpasero


    /* Save some Feeds first */
    saveFeedsHelper();


    /* Query 1: News is *new*, *unread*, *updated*, *read* */
    ITask task = new TaskAdapter() {
      public IStatus run(IProgressMonitor monitor) {
        List<ISearchCondition> conditions = new ArrayList<ISearchCondition>();


        ISearchField field1 = factory.createSearchField(INews.STATE, INews.class.getName());
        conditions.add(factory.createSearchCondition(field1, SearchSpecifier.IS, EnumSet.of(INews.State.NEW, State.UNREAD, State.UPDATED, State.READ)));

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    Job job = new Job("") { //$NON-NLS-1$
      @Override
      protected IStatus run(final IProgressMonitor monitor) {


        /* Poll the next Task */
        final ITask task = fOpenTasksQueue.poll();


        /* Queue is empty - so all work is done */
        if (task == null)
          return Status.OK_STATUS;


        /* Perform the Operation if not yet Cancelled */
        if (!monitor.isCanceled()) {
          SafeRunner.run(new LoggingSafeRunnable() {
            public void run() throws Exception {
              IStatus status = task.run(monitor);


              /* Log anything that is an Error or Warning */
              if (status.getSeverity() == IStatus.ERROR || status.getSeverity() == IStatus.WARNING)
                Activator.getDefault().getLog().log(status);
            }

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    /* Save some Feeds first */
    saveFeedsHelper();


    /* Query 1: News is *new*, *unread*, *updated*, *read* */
    ITask task = new TaskAdapter() {
      public IStatus run(IProgressMonitor monitor) {
        List<ISearchCondition> conditions = new ArrayList<ISearchCondition>();


        ISearchField field1 = factory.createSearchField(INews.STATE, INews.class.getName());
        conditions.add(factory.createSearchCondition(field1, SearchSpecifier.IS, EnumSet.of(INews.State.NEW, State.UNREAD, State.UPDATED, State.READ)));

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    Job job = new Job("") { //$NON-NLS-1$
      @Override
      protected IStatus run(final IProgressMonitor monitor) {


        /* Poll the next Task */
        final ITask task = fOpenTasksQueue.poll();


        /* Queue is empty - so all work is done */
        if (task == null)
          return Status.OK_STATUS;


        /* Perform the Operation if not yet Cancelled */
        if (!monitor.isCanceled()) {
          SafeRunner.run(new LoggingSafeRunnable() {
            public void run() throws Exception {
              IStatus status = task.run(monitor);


              /* Log anything that is an Error or Warning */
              if (status.getSeverity() == IStatus.ERROR || status.getSeverity() == IStatus.WARNING)
                Activator.getDefault().getLog().log(status);
            }

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    /* Save some Feeds first */
    saveFeedsHelper();


    /* Query 1: News is *new*, *unread*, *updated*, *read* */
    ITask task = new TaskAdapter() {
      public IStatus run(IProgressMonitor monitor) {
        List<ISearchCondition> conditions = new ArrayList<ISearchCondition>();


        ISearchField field1 = factory.createSearchField(INews.STATE, INews.class.getName());
        conditions.add(factory.createSearchCondition(field1, SearchSpecifier.IS, EnumSet.of(INews.State.NEW, State.UNREAD, State.UPDATED, State.READ)));

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Related Classes of org.rssowl.core.util.ITask

org.rssowl.core.tests.performance.PerformanceTest

org.rssowl.core.tests.TestJobQueue

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