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

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

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                    "workflowmgr.getWorkflowsByEvent", argList);

            if (workflowVector != null) {
                for (Iterator i = workflowVector.iterator(); i.hasNext();) {
                    Hashtable workflowHash = (Hashtable) i.next();
                    Workflow w = XmlRpcStructFactory
                            .getWorkflowFromXmlRpc(workflowHash);
                    workflows.add(w);
                }
            }
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        argList.add(workflowId);

        try {
            Hashtable workflow = (Hashtable) client.execute(
                    "workflowmgr.getWorkflowById", argList);
            Workflow w = XmlRpcStructFactory.getWorkflowFromXmlRpc(workflow);
            return w;
        } catch (XmlRpcException e) {
            e.printStackTrace();
            throw new Exception(e.getMessage());
        } catch (IOException e) {
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            if (works != null) {
                workflows = new Vector(works.size());

                for (Iterator i = works.iterator(); i.hasNext();) {
                    Hashtable workflw = (Hashtable) i.next();
                    Workflow w = XmlRpcStructFactory
                            .getWorkflowFromXmlRpc(workflw);
                    workflows.add(w);
                }

                return workflows;
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        workflowInst.setCurrentTaskStartDateTimeIsoStr(rs
                .getString("current_task_start_date_time"));
        workflowInst.setCurrentTaskEndDateTimeIsoStr(rs
                .getString("current_task_end_date_time"));
        workflowInst.setPriority(Priority.getPriority(rs.getDouble("priority")));
        Workflow workflow = new Workflow();
        workflow.setId(rs.getString("workflow_id"));
        workflowInst.setWorkflow(workflow);
        return workflowInst;
    }
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        workflowInst.setWorkflow(workflow);
        return workflowInst;
    }

    public static Workflow getWorkflow(ResultSet rs) throws SQLException {
        Workflow workflow = new Workflow();
        workflow.setName(rs.getString("workflow_name"));
        workflow.setId(String.valueOf(rs.getInt("workflow_id")));

        return workflow;
    }
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      throws RepositoryException, EngineException {
    if (taskIds == null || (taskIds != null && taskIds.size() == 0))
      throw new RepositoryException(
          "Must specify task identifiers to build dynamic workflows!");

    Workflow dynamicWorkflow = new Workflow();

    for (String taskId : taskIds) {
      WorkflowTask task = this.repo.getWorkflowTaskById(taskId);
      if (task == null)
        throw new RepositoryException("Dynamic workflow task: [" + taskId
            + "] is not defined!");
      dynamicWorkflow.getTasks().add(task);
    }

    dynamicWorkflow.setId(this.repo.addWorkflow(dynamicWorkflow));
    dynamicWorkflow.setName("Dynamic Workflow-" + dynamicWorkflow.getId());

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

    WorkflowInstance inst = this.engine.startWorkflow(dynamicWorkflow, met);
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        try {
            workflows = repo.getWorkflowsForEvent(eventName);

            if (workflows != null) {
                for (Iterator i = workflows.iterator(); i.hasNext();) {
                    Workflow w = (Workflow) i.next();
                    Hashtable workflow = XmlRpcStructFactory
                            .getXmlRpcWorkflow(w);
                    workflowList.add(workflow);
                }
            }
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                            + eventName + ": Message: " + e.getMessage());
        }

        if (workflows != null) {
            for (Iterator i = workflows.iterator(); i.hasNext();) {
                Workflow w = (Workflow) i.next();
                LOG.log(Level.INFO, "WorkflowManager: Workflow " + w.getName()
                        + " retrieved for event " + eventName);

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

                try {
                    engine.startWorkflow(w, m);
                } catch (Exception e) {
                    e.printStackTrace();
                    throw new EngineException(
                            "Engine exception when starting workflow: "
                                    + w.getName() + ": Message: "
                                    + e.getMessage());
                }
            }
            return true;
        } else
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            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
                    if(wDesc == null){
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            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());
                    if(wDesc == null){
                      //possible dynamic workflow
                      //reconsitute it from cached instance
                      wDesc = wInst.getWorkflow();
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Related Classes of org.apache.oodt.cas.workflow.structs.Workflow

  • org.apache.oodt.cas.webcomponents.workflow.model.WorkflowsViewer
  • org.apache.oodt.cas.workflow.cli.action.GetWorkflowByIdCliAction
  • org.apache.oodt.cas.workflow.engine.TestTaskQuerier
  • org.apache.oodt.cas.workflow.instrepo.LuceneWorkflowInstanceRepository
  • org.apache.oodt.cas.workflow.instrepo.TestLuceneWorkflowInstanceRepository
  • org.apache.oodt.cas.workflow.repository.DataSourceWorkflowRepository
  • org.apache.oodt.cas.workflow.repository.MockWorkflowRepository
  • org.apache.oodt.cas.workflow.repository.PackagedWorkflowRepository
  • org.apache.oodt.cas.workflow.repository.TestPackagedWorkflowRepository
  • org.apache.oodt.cas.workflow.repository.TestWorkflowDataSourceRepository
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