Examples of WorkflowTask

com.dotmarketing.portlets.workflows.model.WorkflowTask
org.apache.oodt.cas.workflow.structs.WorkflowTask
@author mattmann @version $Revision$
A Workflow task, or job, or process.
org.openbp.server.context.WorkflowTask
Workflow task. A workflow task is a portion of work to perform by a particular user or role as part of a workflow process. A workflow task is created by a workflow node.
A workflow task is assigned either to a particular user (i. e. only this user can process the workflow task) or to a role (indicating that any user fullfilling this role can process the workflow task).
Optionally, the workflow task has a defined due time. If the due time expires (or if the workflow task is assigned to another user or cancelled), a status change will be triggered in the process that created the workflow task. The workflow task has a state that indicates if it can be selected for processing, is being processed or has been completed.
The state may also indicate that an error occured during processing. Note that the process engine does not set the STATUS_ERROR value explicitely due to transaction reasons. The error indicator is meant to be set by the application program. Note that the bean implements the java.io.Serializable interface. Beans that are used in OpeenBP processes need to be serializable in order to support token context serialization for clustering. If you add a member that references another object, either make sure that this object are also serializable or prefix the member with the 'transient' keyword if you don't want it to be serialized.

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

   *          The XML-RPC Hashtable version of the WorkflowTask.
   * @return a {@link WorkflowTask} from an XML-RPC {@link Hashtable} sent over
   *         the wire.
   */
  public static WorkflowTask getWorkflowTaskFromXmlRpc(Hashtable task) {
    WorkflowTask t = new WorkflowTask();
    t.setTaskInstanceClassName((String) task.get("class"));
    t.setTaskId((String) task.get("id"));
    t.setTaskName((String) task.get("name"));
    t.setOrder(Integer.valueOf((String) task.get("order")).intValue());
    t.setTaskConfig(getWorkflowTaskConfigurationFromXmlRpc((Hashtable) task
        .get("configuration")));
    t.setConditions(getWorkflowConditionsFromXmlRpc((Vector) task
        .get("conditions")));
    t.setRequiredMetFields(getWorkflowTaskReqMetFieldsFromXmlRpc((Vector) task
        .get("requiredMetFields")));


    return t;
  }

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

  public static List getWorkflowTasksFromXmlRpc(Vector tsks) {
    List tasks = new Vector();


    for (Iterator i = tsks.iterator(); i.hasNext();) {
      Hashtable taskHashtable = (Hashtable) i.next();
      WorkflowTask task = getWorkflowTaskFromXmlRpc(taskHashtable);
      tasks.add(task);


    }
    return tasks;
  }

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

    if(taskList != null){


      List newTaskList = new Vector(taskList.size());


      for(Iterator i = taskList.iterator(); i.hasNext(); ){
        WorkflowTask t = (WorkflowTask)i.next();
        WorkflowTask newTask = copyTask(t);
        newTaskList.add(newTask);
      }


      return newTaskList;
    }

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

    }
    else return null;
  }


  public static WorkflowTask copyTask(WorkflowTask t){
    WorkflowTask newTask = new WorkflowTask();
    newTask.setTaskConfig(t.getTaskConfig());
    newTask.setTaskId(t.getTaskId());
    newTask.setTaskName(t.getTaskName());
    newTask.setTaskInstanceClassName(t.getTaskInstanceClassName());
    newTask.setOrder(t.getOrder());
    newTask.setConditions(copyConditions(t.getConditions()));
    return newTask;
  }

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

      tasks = new Vector();


      while (rs.next()) {
        // get an instance of the class name


        WorkflowTask task = DbStructFactory.getWorkflowTask(rs, true);


        if (task != null) {
          task.setConditions(getConditionsByTaskId(task.getTaskId()));
          task.setTaskConfig(getConfigurationByTaskId(task.getTaskId()));
          tasks.add(task);
        }
      }


      if (tasks.size() == 0) {

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

      rs = statement.executeQuery(getTasksSql);
      tasks = new Vector();


      while (rs.next()) {
        // get an instance of the class name
        WorkflowTask task = DbStructFactory.getWorkflowTask(rs, true);


        if (task != null) {
          task.setConditions(getConditionsByTaskId(task.getTaskId()));
          task.setTaskConfig(getConfigurationByTaskId(task.getTaskId()));
          tasks.add(task);
        }
      }


      if (tasks.size() == 0) {

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

      throws RepositoryException {
    Connection conn = null;
    Statement statement = null;
    ResultSet rs = null;


    WorkflowTask task = null;


    try {
      conn = dataSource.getConnection();
      statement = conn.createStatement();


      String getTaskSql = "SELECT * FROM workflow_tasks WHERE workflow_task_id = "
          + taskId;


      LOG.log(Level.FINE, "getWorkflowTaskById: Executing: " + getTaskSql);
      rs = statement.executeQuery(getTaskSql);


      while (rs.next()) {
        // get an instance of the class name
        task = DbStructFactory.getWorkflowTask(rs, false);
        task.setConditions(getConditionsByTaskId(task.getTaskId()));
        task.setTaskConfig(getConfigurationByTaskId(task.getTaskId()));
      }


    } catch (Exception e) {
      e.printStackTrace();
      LOG.log(Level.WARNING,

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

  public WorkflowTask getTaskById(String taskId) throws RepositoryException {
    Connection conn = null;
    Statement statement = null;
    ResultSet rs = null;


    WorkflowTask task = null;


    try {
      conn = dataSource.getConnection();
      statement = conn.createStatement();


      String getTasksSql = "SELECT * "
          + "FROM workflow_tasks "
          + "WHERE workflow_task_id = " + taskId;


      LOG.log(Level.FINE, "getTaskById: Executing: " + getTasksSql);
      rs = statement.executeQuery(getTasksSql);
     


      while (rs.next()) {
        // get an instance of the class name


        task = DbStructFactory.getWorkflowTask(rs, true);


        if (task != null) {
          task.setConditions(getConditionsByTaskId(task.getTaskId()));
          task.setTaskConfig(getConfigurationByTaskId(task.getTaskId()));
        }
      }


    } catch (Exception e) {
      e.printStackTrace();

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

      tasks = new Vector<WorkflowTask>();


      while (rs.next()) {
        // get an instance of the class name


        WorkflowTask task = DbStructFactory.getWorkflowTask(rs, true);


        if (task != null) {
          task.setConditions(getConditionsByTaskId(task.getTaskId()));
          task.setTaskConfig(getConfigurationByTaskId(task.getTaskId()));
          tasks.add(task);
        }
      }


      if (tasks.size() == 0) {

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

    }
  }


  private WorkflowTask getGlobalWorkflowConditionsTask(Workflow workflow,
      List<WorkflowCondition> conditions) throws RepositoryException {
    WorkflowTask task = new WorkflowTask();
    task.setConditions(conditions);
    task.setTaskConfig(new WorkflowTaskConfiguration());
    task.setTaskId(workflow.getId() + "-global-conditions-eval");
    task.setTaskName(workflow.getName() + "-global-conditions-eval");
    task.setTaskInstanceClassName(NoOpTask.class.getName());
    task.setTaskId(this.commitTask(workflow, task));
    return task;
  }

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