/*
* (non-Javadoc)
*
* @see org.apache.oodt.cas.workflow.engine.WorkflowEngine#startWorkflow(org.apache.oodt.cas.workflow.structs.Workflow,
* org.apache.oodt.cas.metadata.Metadata)
*/
public synchronized WorkflowInstance startWorkflow(Workflow workflow, Metadata metadata)
throws EngineException {
// to start the workflow, we create a default workflow instance
// populate it
// persist it
// add it to the worker map
// start it
WorkflowInstance wInst = new WorkflowInstance();
wInst.setWorkflow(workflow);
wInst.setCurrentTaskId(((WorkflowTask) workflow.getTasks().get(0)).getTaskId());
wInst.setSharedContext(metadata);
wInst.setStatus(CREATED);
persistWorkflowInstance(wInst);
IterativeWorkflowProcessorThread worker =
new IterativeWorkflowProcessorThread(wInst, instRep, this.wmgrUrl);
worker.setRClient(rClient);
workerMap.put(wInst.getId(), worker);
wInst.setStatus(QUEUED);
persistWorkflowInstance(wInst);
try {
pool.execute(worker);
} catch (InterruptedException e) {
throw new EngineException(e);
}
return wInst;
}
@BeforeClass
public static void setup() throws MalformedURLException {
testWrkInst = new WorkflowInstance();
testWrkFlw = new Workflow();
testTask = new WorkflowTask();
testCond = new WorkflowCondition();
Metadata sharedContext = new Metadata();
// to check if the path already exists and to delete if it does exist
if (new File(catalogPath).exists()) {
try {
FileUtils.deleteDirectory(new File(catalogPath));
} catch (IOException e) {
fail(e.getMessage());
}
}
repo = new LuceneWorkflowInstanceRepository(catalogPath, stdPgSz);
testWrkFlw.setName("test.getMetadataWorkflow");
testWrkFlw.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);
testWrkFlw.setTasks(tasks);
testWrkInst.setCurrentTaskId("test.task");
testWrkInst.setStatus("STARTED");
testWrkInst.setWorkflow(testWrkFlw);
sharedContext.addMetadata("key1", "val1");
sharedContext.addMetadata("key1", "val2");
sharedContext.addMetadata("key1", "val3");
sharedContext.addMetadata("key2", "val4");
sharedContext.addMetadata("key2", "val5");
testWrkInst.setSharedContext(sharedContext);
startXmlRpcWorkflowManager();
startWorkflow();
fmc = new XmlRpcWorkflowManagerClient(new URL("http://localhost:" + WM_PORT));
}