Examples of WorkflowInstance

eu.planets_project.ifr.core.wee.api.workflow.WorkflowInstance
@author Andrew Lindley @since 30.10.2008The representation of a WEE workflow i.e. a workflow template (=structure) + Planets Digital Objects (=payload)
org.apache.airavata.registry.api.workflow.WorkflowInstance
org.apache.lenya.workflow.WorkflowInstance
A workflow instance is an incarnation of a workflow schema. It consists of
- a current state,
- a mapping which assigns values to all state variables.
org.apache.oodt.cas.workflow.structs.WorkflowInstance
@author mattmann @version $Revision$
A WorkflowInstance is an instantiation of the abstract description of a Workflow provided by the {@link Workflow} class. WorkflowInstances havestatus, and in general are data structures intended to be used as a means for monitoring the status of an executing {@link Workflow}.
org.apache.oozie.workflow.WorkflowInstance
A workflow instance is an executable instance of a {@link WorkflowApp}.

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

            LOG.log(Level.INFO, "Getting workflow instances: 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);
                }
                return workflowInstances;

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

        LogManager.getLogManager().getLogger("").setLevel(Level.SEVERE);
    }


    public void testCurrentTaskWallClockTime() {
        // at first, there is no start date time
        WorkflowInstance inst = new WorkflowInstance();
        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()));
        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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Examples of org.apache.oodt.cas.workflow.structs.WorkflowInstance

        met.addMetadata(metadata);
        return this.engine.updateMetadata(workflowInstId, met);
    }


    public synchronized boolean updateWorkflowInstance(Hashtable workflowInst) {
        WorkflowInstance wInst = XmlRpcStructFactory
                .getWorkflowInstanceFromXmlRpc(workflowInst);
        return doUpdateWorkflowInstance(wInst);


    }

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


    }


    public synchronized boolean setWorkflowInstanceCurrentTaskStartDateTime(
            String wInstId, String startDateTimeIsoStr) {
        WorkflowInstance wInst = null;
        try {
            wInst = this.engine.getInstanceRepository()
                    .getWorkflowInstanceById(wInstId);
        } catch (InstanceRepositoryException e) {
            e.printStackTrace();
            return false;
        }
        wInst.setCurrentTaskStartDateTimeIsoStr(startDateTimeIsoStr);
        return doUpdateWorkflowInstance(wInst);
    }

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

        return doUpdateWorkflowInstance(wInst);
    }


    public synchronized boolean setWorkflowInstanceCurrentTaskEndDateTime(
            String wInstId, String endDateTimeIsoStr) {
        WorkflowInstance wInst = null;
        try {
            wInst = this.engine.getInstanceRepository()
                    .getWorkflowInstanceById(wInstId);
        } catch (InstanceRepositoryException e) {
            e.printStackTrace();
            return false;
        }
        wInst.setCurrentTaskEndDateTimeIsoStr(endDateTimeIsoStr);
        return doUpdateWorkflowInstance(wInst);
    }

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

    private WorkflowCondition testCond;
    
    private static final int defaultPgSz = 20;


    public TestLuceneWorkflowInstanceRepository() {
        testInst = new WorkflowInstance();
        testWkflw = new Workflow();
        testTask = new WorkflowTask();
        testCond = new WorkflowCondition();


        // check to see if catalog path exists: (it may b/c
        // the user may run many unit tests)
        // if it exists, blow it away
        if (new File(catalogPath).exists()) {
            try {
                FileUtils.deleteDirectory(new File(catalogPath));
            } catch (IOException e) {
                fail(e.getMessage());
            }
        }
        repo = new LuceneWorkflowInstanceRepository(catalogPath, defaultPgSz);
        testWkflw.setName("test.workflow");
        testWkflw.setId("test.id");
        List tasks = new Vector();
        List conds = new Vector();


        testCond.setConditionId("test.cond.id");
        testCond.setConditionInstanceClassName("test.class");
        testCond.setConditionName("test.cond.name");
        testCond.setOrder(1);
        conds.add(testCond);


        testTask.setTaskConfig(new WorkflowTaskConfiguration());
        testTask.setTaskId("test.task.id");
        testTask.setConditions(conds);
        testTask.setOrder(1);
        testTask.setTaskInstanceClassName("test.class");
        testTask.setTaskName("test.task.name");
        tasks.add(testTask);
        testWkflw.setTasks(tasks);


        testInst = new WorkflowInstance();
        testInst.setCurrentTaskId("test.task");
        testInst.setStatus(STARTED);
        testInst.setWorkflow(testWkflw);


        Metadata sharedContext = new Metadata();

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

        return doUpdateWorkflowInstance(wInst);
    }


    public synchronized boolean updateWorkflowInstanceStatus(
            String workflowInstanceId, String status) throws Exception {
        WorkflowInstance wInst = null;
        try {
            wInst = engine.getInstanceRepository().getWorkflowInstanceById(
                    workflowInstanceId);
        } catch (Exception e) {
            e.printStackTrace();
            throw e;
        }


        wInst.setStatus(status);
        return doUpdateWorkflowInstance(wInst);
    }

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


        assertNotNull(wInsts);
        assertEquals(1, wInsts.size());


        // make sure that we can look up that workflow inst by its id
        WorkflowInstance foundInst = null;
        try {
            foundInst = repo.getWorkflowInstanceById(wInstId);
        } catch (InstanceRepositoryException e) {
            fail(e.getMessage());
        }


        assertNotNull(foundInst);
        assertEquals(foundInst.getId(), wInstId);
        assertNotNull(foundInst.getSharedContext());
        assertNotNull(foundInst.getSharedContext().getHashtable());
        assertEquals(2, foundInst.getSharedContext().getHashtable().keySet()
                .size());
        assertNotNull(foundInst.getSharedContext().getAllMetadata("TestKey1"));
        assertEquals(2, foundInst.getSharedContext().getAllMetadata("TestKey1")
                .size());


        boolean gotVal1 = false, gotVal2 = false;


        for (Iterator i = foundInst.getSharedContext().getAllMetadata(
                "TestKey1").iterator(); i.hasNext();) {
            String val = (String) i.next();
            if (val.equals("TestVal1")) {
                gotVal1 = true;
            } else if (val.equals("TestVal2")) {
                gotVal2 = true;
            }
        }


        assert (gotVal1 && gotVal2);


        assertNotNull(foundInst.getSharedContext().getMetadata("TestKey2"));
        assertEquals("TestVal3", foundInst.getSharedContext().getMetadata(
                "TestKey2"));
    }

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

    }


    private void populateWorkflows(List wInsts) {
        if (wInsts != null && wInsts.size() > 0) {
            for (Iterator i = wInsts.iterator(); i.hasNext();) {
                WorkflowInstance wInst = (WorkflowInstance) i.next();
                wInst.setWorkflow(safeGetWorkflowById(wInst.getWorkflow()
                        .getId()));
            }
        }
    }

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

                        // this means that this workflow was killed, so
                        // gracefully exit
                        break;
                    }


                    WorkflowInstance updatedInst = null;
                    try {
                        updatedInst = instanceRepository
                                .getWorkflowInstanceById(workflowInst.getId());
                        workflowInst = updatedInst;
                    } catch (InstanceRepositoryException e) {

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