Package org.apache.oodt.cas.workflow.structs

Examples of org.apache.oodt.cas.workflow.structs.WorkflowInstance

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        .get(workflowInstId);
    if (worker == null) {
      // try and get the metadata
      // from the workflow instance repository (as it was persisted)
      try {
        WorkflowInstance inst = instRep.getWorkflowInstanceById(workflowInstId);
        return inst.getSharedContext();
      } catch (InstanceRepositoryException e) {
        LOG.log(Level.FINEST, "WorkflowEngine: Attempt to get metadata "
            + "for workflow instance id: " + workflowInstId
            + ", however, this engine is "
            + "not tracking its execution and the id: [" + workflowInstId
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   * org.apache.oodt.cas.workflow.engine.WorkflowEngine#getWallClockMinutes(
   * java.lang.String)
   */
  public double getWallClockMinutes(String workflowInstId) {
    // get the workflow instance that we're talking about
    WorkflowInstance inst = safeGetWorkflowInstanceById(workflowInstId);
    return getWallClockMinutes(inst);
  }
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        LogManager.getLogManager().getLogger("").setLevel(Level.SEVERE);
    }

    public void testCurrentTaskWallClockTime() {
        // at first, there is no start date time
        WorkflowInstance inst = new WorkflowInstance();
        WorkflowTask task = new WorkflowTask();
        task.setTaskId("urn:oodt:testTask");
        ParentChildWorkflow workflow = new ParentChildWorkflow(new Graph());
        workflow.getTasks().add(task);
        inst.setParentChildWorkflow(workflow);
        inst.setCurrentTaskId("urn:oodt:testTask");
        assertEquals(Double.valueOf(0.0), Double
                .valueOf(ThreadPoolWorkflowEngine
                        .getCurrentTaskWallClockMinutes(inst)));

        // now set start date time, and assert that wall clock minutes > 0
        inst.setCurrentTaskStartDateTimeIsoStr(DateConvert
                .isoFormat(new Date()));
        System.out.println(ThreadPoolWorkflowEngine.getCurrentTaskWallClockMinutes(inst));
        assertTrue(ThreadPoolWorkflowEngine
                .getCurrentTaskWallClockMinutes(inst) > 0.0);

        // set end date time to "" and make sure wall clock mins still greater
        // than 0
        inst.setCurrentTaskEndDateTimeIsoStr("");
        assertTrue(ThreadPoolWorkflowEngine
                .getCurrentTaskWallClockMinutes(inst) > 0.0);

        // set the end date time, compute it, and make sure it stays the same
        String endDateTimeIsoStr = DateConvert.isoFormat(new Date());
        inst.setCurrentTaskEndDateTimeIsoStr(endDateTimeIsoStr);
        double wallClockMins = ThreadPoolWorkflowEngine
                .getCurrentTaskWallClockMinutes(inst);
        assertEquals(Double.valueOf(wallClockMins), Double
                .valueOf(ThreadPoolWorkflowEngine
                        .getCurrentTaskWallClockMinutes(inst)));
        assertEquals(Double.valueOf(wallClockMins), Double
                .valueOf(ThreadPoolWorkflowEngine
                        .getCurrentTaskWallClockMinutes(inst)));

        // set the start date time after the end date time
        // make sure that the wall cock time is 0.0
        inst.setCurrentTaskStartDateTimeIsoStr(DateConvert
                .isoFormat(new Date()));
        assertEquals(Double.valueOf(0.0), Double
                .valueOf(ThreadPoolWorkflowEngine
                        .getCurrentTaskWallClockMinutes(inst)));
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  public WorkflowProcessor getProcessor(double priority, String stateName,
      String categoryName) throws InstantiationException,
      IllegalAccessException, IOException, IllegalArgumentException, SecurityException, InvocationTargetException, NoSuchMethodException {
    WorkflowLifecycleManager lifecycleManager = new WorkflowLifecycleManager(
        "./src/main/resources/examples/wengine/wengine-lifecycle.xml");
    WorkflowInstance inst = new WorkflowInstance();
    Date sd = new Date();
    sd.setTime(sd.getTime() + (this.dateGen * 5000));
    this.dateGen++;
    inst.setStartDate(sd);
    inst.setId("task-winst-" + priority);
    ParentChildWorkflow workflow = new ParentChildWorkflow(new Graph());
    workflow.getTasks().add(getTask(getTmpPath()));
    inst.setParentChildWorkflow(workflow);
    inst.setPriority(Priority.getPriority(priority));
    inst.setCurrentTaskId(workflow.getTasks().get(0).getTaskId());
    inst.setParentChildWorkflow(workflow);
    WorkflowProcessorBuilder builder = WorkflowProcessorBuilder
        .aWorkflowProcessor().withLifecycleManager(lifecycleManager)
        .withPriority(priority).withInstance(inst);
    TaskProcessor taskProcessor = (TaskProcessor) builder
        .build(TaskProcessor.class);
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  private WorkflowLifecycleManager lifecycle;

  public void testPctCompleteWengineStages(){
    ParentChildWorkflow workflow = new ParentChildWorkflow(new Graph());
    WorkflowState successState = lifecycle.getDefaultLifecycle().createState("Success", "done", "All done.");
    WorkflowInstance instance = new WorkflowInstance();
    instance.setState(successState);
    instance.setParentChildWorkflow(workflow);
    double pct = lifecycle.getPercentageComplete(instance);
    assertNotNull(pct);
    assertEquals(1.0, pct);
  }
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    assertNotNull(this.lifecycle);
    assertNotNull(this.lifecycle.getDefaultLifecycle());
    assertNotNull(this.lifecycle.getDefaultLifecycle().getStages());
    ParentChildWorkflow workflow = new ParentChildWorkflow(new Graph());
    WorkflowState successState = lifecycle.getDefaultLifecycle().createState("FINISHED", "done", "All done.");
    WorkflowInstance instance = new WorkflowInstance();
    instance.setState(successState);
    instance.setParentChildWorkflow(workflow);
    double pct = lifecycle.getPercentageComplete(instance);
    assertNotNull(pct);
    assertEquals(1.0, pct);
   
   
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       * org.apache.wicket.markup.html.list.ListView#populateItem(org.apache
       * .wicket.markup.html.list.ListItem)
       */
      @Override
      protected void populateItem(ListItem<WorkflowInstance> item) {
        WorkflowInstance inst = item.getModelObject();
        Link<String> workflowLink = new Link<String>("workflow_link", new Model<String>(inst
            .getWorkflow().getId())) {
          /*
           * (non-Javadoc)
           *
           * @see org.apache.wicket.markup.html.link.Link#onClick()
           */
          @Override
          public void onClick() {
            PageParameters params = new PageParameters();
            params.add("id", getModelObject());
            setResponsePage(workflowViewer, params);
          }
        };
        workflowLink.add(new Label("workflow_name", inst.getWorkflow().getName()));
        item.add(workflowLink);

        String instMetString = getWorkflowInstMet(inst, metInstanceFilePath);
        item.add(new Label("inst_met_display", instMetString));

        ResourceReference imgRef = new ResourceReference(WorkflowInstancesViewer.class,
            "percentImage.png");
        imgRef.bind(getApplication());
        String resRefString = getRequestCycle().urlFor(imgRef, new ValueMap()).toString();
        item.add(new Label("winst_display", "display('" + resRefString
            + "', 'winst_" + inst.getId() + "_progress', "
            + getPctComplete(inst, lifecycleFilePath) + ", 1);").setEscapeModelStrings(false));

        item.add(new Label("winst_status", inst.getStatus()));
        item.add(new Label("winst_wallclock_mins", formatWallClockMins(wm
            .safeGetWorkflowWallClockMinutes(inst))));
        item.add(new Label("winst_task_wallclock_mins", formatWallClockMins(wm
            .safeGetWorkflowCurrentTaskWallClockMinutes(inst))));

        Link<String> taskLink = new Link<String>("task_link", new Model<String>(inst
            .getCurrentTaskId())) {
          /*
           * (non-Javadoc)
           *
           * @see org.apache.wicket.markup.html.link.Link#onClick()
           */
          @Override
          public void onClick() {
            PageParameters params = new PageParameters();
            params.add("id", getModelObject());
            setResponsePage(workflowTaskViewer, params);

          }
        };
        taskLink.add(new Label("task_name", getTaskNameFromTaskId(inst, inst.getCurrentTaskId())));
        item.add(taskLink);

      }
    });
   
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    dynamicWorkflow.setName("Dynamic Workflow-" + dynamicWorkflow.getId());

    Metadata met = new Metadata();
    met.addMetadata(metadata);

    WorkflowInstance inst = this.engine.startWorkflow(dynamicWorkflow, met);
    return inst.getId();
  }
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            return false;
    }

    public Hashtable getWorkflowInstanceById(String wInstId)
            throws EngineException {
        WorkflowInstance inst = null;

        try {
            inst = engine.getInstanceRepository().getWorkflowInstanceById(
                    wInstId);
        } catch (Exception e) {
            e.printStackTrace();
            LOG.log(Level.WARNING,
                    "Error obtaining workflow instance with ID: [" + wInstId
                            + "]: Message: " + e.getMessage());
            inst = new WorkflowInstance();
        }

        return XmlRpcStructFactory.getXmlRpcWorkflowInstance(inst);

    }
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                    "Getting workflow instances by status: retrieved: "
                            + workflowInsts.size() + " instances");

            try {
                for (Iterator i = workflowInsts.iterator(); i.hasNext();) {
                    WorkflowInstance wInst = (WorkflowInstance) i.next();
                    // pick up the description of the workflow
                    Workflow wDesc = repo.getWorkflowById(wInst.getWorkflow()
                            .getId());
                    // TODO: hack for now, fix this, we shouldn't have to cast
                    // here, bad
                    // design
                    wInst.setWorkflow(wDesc);
                    Hashtable workflowInstance = XmlRpcStructFactory
                            .getXmlRpcWorkflowInstance(wInst);
                    workflowInstances.add(workflowInstance);
                }
            } catch (Exception e) {
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Related Classes of org.apache.oodt.cas.workflow.structs.WorkflowInstance

  • org.apache.oodt.cas.metadata.Metadata
  • org.apache.oodt.cas.webcomponents.workflow.instance.WorkflowInstancesViewer
  • org.apache.oodt.cas.workflow.cli.action.GetWorkflowInstCliAction
  • org.apache.oodt.cas.workflow.engine.IterativeWorkflowProcessorThread
  • org.apache.oodt.cas.workflow.engine.NonBlockingIterativeWorkflowProcessorThread
  • org.apache.oodt.cas.workflow.engine.NonBlockingShepardThread
  • org.apache.oodt.cas.workflow.engine.NonBlockingThreadPoolWorkflowEngine
  • org.apache.oodt.cas.workflow.engine.PrioritizedQueueBasedWorkflowEngine
  • org.apache.oodt.cas.workflow.engine.processor.WorkflowProcessorQueue
  • org.apache.oodt.cas.workflow.engine.QuerierAndRunnerUtils
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