Package org.camunda.bpm.engine.impl.form.handler

Examples of org.camunda.bpm.engine.impl.form.handler.TaskFormHandler

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      .findTaskById(taskId);
    ensureNotNull("Task '" + taskId + "' not found", "task", task);

    ensureNotNull("Task form definition for '" + taskId + "' not found", "task.getTaskDefinition()", task.getTaskDefinition());

    TaskFormHandler taskFormHandler = task.getTaskDefinition().getTaskFormHandler();
    if (taskFormHandler == null) {
      return null;
    }

    FormEngine formEngine = Context
      .getProcessEngineConfiguration()
      .getFormEngines()
      .get(formEngineName);

    ensureNotNull("No formEngine '" + formEngineName + "' defined process engine configuration", "formEngine", formEngine);

    TaskFormData taskForm = taskFormHandler.createTaskForm(task);

    return formEngine.renderTaskForm(taskForm);
  }
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  }

  protected TaskDefinition createTaskDefinition(CmmnElement element, CmmnHandlerContext context) {
    // at the moment a default task form handler is only supported,
    // custom task form handler are not supported.
    TaskFormHandler taskFormHandler = new DefaultTaskFormHandler();

    // create new taskDefinition
    TaskDefinition taskDefinition = new TaskDefinition(taskFormHandler);

    // the plan item id will be handled as taskDefinitionKey
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    }
    return activity;
  }

  public TaskDefinition parseTaskDefinition(Element taskElement, String taskDefinitionKey, ProcessDefinitionEntity processDefinition) {
    TaskFormHandler taskFormHandler;
    String taskFormHandlerClassName = taskElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "formHandlerClass");
    if (taskFormHandlerClassName != null) {
      taskFormHandler = (TaskFormHandler) ReflectUtil.instantiate(taskFormHandlerClassName);
    } else {
      taskFormHandler = new DefaultTaskFormHandler();
    }
    taskFormHandler.parseConfiguration(taskElement, deployment, processDefinition, this);

    TaskDefinition taskDefinition = new TaskDefinition(taskFormHandler);

    taskDefinition.setKey(taskDefinitionKey);
    processDefinition.getTaskDefinitions().put(taskDefinitionKey, taskDefinition);
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    ensureNotNull("Cannot find task with id " + taskId, "task", task);

    TaskDefinition taskDefinition = task.getTaskDefinition();
    if(taskDefinition != null) {
      TaskFormHandler taskFormHandler = taskDefinition.getTaskFormHandler();
      taskFormHandler.submitFormVariables(properties, task);
    }

    // complete or resolve the task
    if (DelegationState.PENDING.equals(task.getDelegationState())) {
      task.resolve();
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      .getTaskManager()
      .findTaskById(taskId);
    ensureNotNull("No task found for taskId '" + taskId + "'", "task", task);

    if (task.getTaskDefinition() != null) {
      TaskFormHandler taskFormHandler = task.getTaskDefinition().getTaskFormHandler();
      ensureNotNull("No taskFormHandler specified for task '" + taskId + "'", "taskFormHandler", taskFormHandler);

      return taskFormHandler.createTaskForm(task);
    } else {
      // Standalone task, no TaskFormData available
      return null;
    }
  }
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        eventHandler.handleEvent(evt);

      }
    }

    TaskFormHandler taskFormHandler = task.getTaskDefinition().getTaskFormHandler();
    taskFormHandler.submitFormProperties(properties, task.getExecution());

    // complete or resolve the task
    if (DelegationState.PENDING.equals(task.getDelegationState())) {
      task.resolve();
      task.createHistoricTaskDetails(UserOperationLogEntry.OPERATION_TYPE_RESOLVE);
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    }
    return activity;
  }

  public TaskDefinition parseTaskDefinition(Element taskElement, String taskDefinitionKey, ProcessDefinitionEntity processDefinition) {
    TaskFormHandler taskFormHandler;
    String taskFormHandlerClassName = taskElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "formHandlerClass");
    if (taskFormHandlerClassName != null) {
      taskFormHandler = (TaskFormHandler) ReflectUtil.instantiate(taskFormHandlerClassName);
    } else {
      taskFormHandler = new DefaultTaskFormHandler();
    }
    taskFormHandler.parseConfiguration(taskElement, deployment, processDefinition, this);

    TaskDefinition taskDefinition = new TaskDefinition(taskFormHandler);

    taskDefinition.setKey(taskDefinitionKey);
    processDefinition.getTaskDefinitions().put(taskDefinitionKey, taskDefinition);
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Related Classes of org.camunda.bpm.engine.impl.form.handler.TaskFormHandler

  • org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse
  • org.camunda.bpm.engine.impl.cmd.GetRenderedTaskFormCmd
  • org.camunda.bpm.engine.impl.cmd.GetTaskFormCmd
  • org.camunda.bpm.engine.impl.cmd.SubmitTaskFormCmd
  • org.camunda.bpm.engine.impl.cmmn.handler.HumanTaskItemHandler
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