org.activiti.engine.impl.persistence.entity.TaskEntity#getProcessDefinitionId

Source File: JsonTaskConverter.java From activiti6-boot2 with Apache License 2.0

6 votes

public JSONObject toJsonObject(Task task) {
  TaskEntity taskEntity = (TaskEntity) task;
  JSONObject jsonObject = new JSONObject();
  jsonObject.put("id", taskEntity.getId());
  jsonObject.put("dbversion", taskEntity.getRevision());
  jsonObject.put("assignee", taskEntity.getAssignee());
  jsonObject.put("name", taskEntity.getName());
  jsonObject.put("priority", taskEntity.getPriority());
  jsonObject.put("createTime", taskEntity.getCreateTime());
  if (taskEntity.getExecutionId() != null) {
    jsonObject.put("activityInstance", taskEntity.getExecutionId());
  }
  if (taskEntity.getProcessDefinitionId() != null) {
    jsonObject.put("processDefinition", taskEntity.getProcessDefinitionId());
  }
  return jsonObject;
}

Source File: SubmitTaskFormCmd.java From activiti6-boot2 with Apache License 2.0

6 votes

protected Void execute(CommandContext commandContext, TaskEntity task) {
  
  // Backwards compatibility
  if (task.getProcessDefinitionId() != null) {
    if (Activiti5Util.isActiviti5ProcessDefinitionId(commandContext, task.getProcessDefinitionId())) {
      Activiti5CompatibilityHandler activiti5CompatibilityHandler = Activiti5Util.getActiviti5CompatibilityHandler(); 
      activiti5CompatibilityHandler.submitTaskFormData(taskId, properties, completeTask);
      return null;
    }
  }
  
  commandContext.getHistoryManager().recordFormPropertiesSubmitted(task.getExecution(), properties, taskId);
  
  TaskFormHandler taskFormHandler = FormHandlerUtil.getTaskFormHandlder(task);

  if (taskFormHandler != null) {
    taskFormHandler.submitFormProperties(properties, task.getExecution());

    if (completeTask) {
      executeTaskComplete(commandContext, task, null, false);
    }

  }
  
  return null;
}

Source File: RemoveTaskVariablesCmd.java From activiti6-boot2 with Apache License 2.0

6 votes

protected Void execute(CommandContext commandContext, TaskEntity task) {

    if (task.getProcessDefinitionId() != null && Activiti5Util.isActiviti5ProcessDefinitionId(commandContext, task.getProcessDefinitionId())) {
      Activiti5CompatibilityHandler activiti5CompatibilityHandler = Activiti5Util.getActiviti5CompatibilityHandler(); 
      activiti5CompatibilityHandler.removeTaskVariables(taskId, variableNames, isLocal);
      return null;
    }
    
    if (isLocal) {
      task.removeVariablesLocal(variableNames);
    } else {
      task.removeVariables(variableNames);
    }

    return null;
  }

Source File: DeleteIdentityLinkCmd.java From activiti6-boot2 with Apache License 2.0

6 votes

protected Void execute(CommandContext commandContext, TaskEntity task) {
  if (task.getProcessDefinitionId() != null && Activiti5Util.isActiviti5ProcessDefinitionId(commandContext, task.getProcessDefinitionId())) {
    Activiti5CompatibilityHandler activiti5CompatibilityHandler = Activiti5Util.getActiviti5CompatibilityHandler(); 
    activiti5CompatibilityHandler.deleteIdentityLink(taskId, userId, groupId, type);
    return null;
  }

  if (IdentityLinkType.ASSIGNEE.equals(type)) {
    commandContext.getTaskEntityManager().changeTaskAssignee(task, null);
  } else if (IdentityLinkType.OWNER.equals(type)) {
    commandContext.getTaskEntityManager().changeTaskOwner(task, null);
  } else {
    commandContext.getIdentityLinkEntityManager().deleteIdentityLink(task, userId, groupId, type);
  }

  commandContext.getHistoryManager().createIdentityLinkComment(taskId, userId, groupId, type, false);

  return null;
}

Source File: RollbackTaskCmd.java From lemon with Apache License 2.0

6 votes

/**
 * 查找回退的目的节点.
 */
public ActivityImpl findTargetActivity(CommandContext commandContext,
        TaskEntity taskEntity) {
    if (activityId == null) {
        String historyTaskId = this.findNearestUserTask(commandContext);
        HistoricTaskInstanceEntity historicTaskInstanceEntity = commandContext
                .getHistoricTaskInstanceEntityManager()
                .findHistoricTaskInstanceById(historyTaskId);
        this.activityId = historicTaskInstanceEntity.getTaskDefinitionKey();
    }

    String processDefinitionId = taskEntity.getProcessDefinitionId();
    ProcessDefinitionEntity processDefinitionEntity = new GetDeploymentProcessDefinitionCmd(
            processDefinitionId).execute(commandContext);

    return processDefinitionEntity.findActivity(activityId);
}

Source File: AddIdentityLinkCmd.java From activiti6-boot2 with Apache License 2.0

5 votes

protected Void execute(CommandContext commandContext, TaskEntity task) {

    if (task.getProcessDefinitionId() != null && Activiti5Util.isActiviti5ProcessDefinitionId(commandContext, task.getProcessDefinitionId())) {
      Activiti5CompatibilityHandler activiti5CompatibilityHandler = Activiti5Util.getActiviti5CompatibilityHandler(); 
      activiti5CompatibilityHandler.addIdentityLink(taskId, identityId, identityIdType, identityType);
      return null;
    }
    
    boolean assignedToNoOne = false;
    if (IdentityLinkType.ASSIGNEE.equals(identityType)) {
      commandContext.getTaskEntityManager().changeTaskAssignee(task, identityId);
      assignedToNoOne = identityId == null;
    } else if (IdentityLinkType.OWNER.equals(identityType)) {
      commandContext.getTaskEntityManager().changeTaskOwner(task, identityId);
    } else if (IDENTITY_USER == identityIdType) {
      task.addUserIdentityLink(identityId, identityType);
    } else if (IDENTITY_GROUP == identityIdType) {
      task.addGroupIdentityLink(identityId, identityType);
    }

    boolean forceNullUserId = false;
    if (assignedToNoOne) {
      // ACT-1317: Special handling when assignee is set to NULL, a
      // CommentEntity notifying of assignee-delete should be created
      forceNullUserId = true;
      
    }
    
    if (IDENTITY_USER == identityIdType) {
      commandContext.getHistoryManager().createUserIdentityLinkComment(taskId, identityId, identityType, true, forceNullUserId);
    } else {
      commandContext.getHistoryManager().createGroupIdentityLinkComment(taskId, identityId, identityType, true);
    }

    return null;
  }

Source File: CompleteTaskCmd.java From activiti6-boot2 with Apache License 2.0

5 votes

protected Void execute(CommandContext commandContext, TaskEntity task) {
  // Backwards compatibility
  if (task.getProcessDefinitionId() != null) {
    if (Activiti5Util.isActiviti5ProcessDefinitionId(commandContext, task.getProcessDefinitionId())) {
      Activiti5CompatibilityHandler activiti5CompatibilityHandler = Activiti5Util.getActiviti5CompatibilityHandler(); 
      activiti5CompatibilityHandler.completeTask(task, variables, localScope);
      return null;
    }
  }
  
  if (variables != null) {
  	if (localScope) {
  		task.setVariablesLocal(variables);
  	} else if (task.getExecutionId() != null) {
  		task.setExecutionVariables(variables);
  	} else {
  		task.setVariables(variables);
  	}
  }
  
  if (transientVariables != null) {
    if (localScope) {
      task.setTransientVariablesLocal(transientVariables);
    } else {
      task.setTransientVariables(transientVariables);
    }
  }

  executeTaskComplete(commandContext, task, variables, localScope);
  return null;
}

Source File: ListenerNotificationHelper.java From activiti6-boot2 with Apache License 2.0

5 votes

public void executeTaskListeners(TaskEntity taskEntity, String eventType) {
  if (taskEntity.getProcessDefinitionId() != null) {
    org.activiti.bpmn.model.Process process = ProcessDefinitionUtil.getProcess(taskEntity.getProcessDefinitionId());
    FlowElement flowElement = process.getFlowElement(taskEntity.getTaskDefinitionKey(), true);
    if (flowElement instanceof UserTask) {
      UserTask userTask = (UserTask) flowElement;
      executeTaskListeners(userTask, taskEntity, eventType);
    }
  }
}

Source File: ActivityPermissionAssignmentHandler.java From openwebflow with BSD 2-Clause "Simplified" License

5 votes

@Override
public void handleAssignment(TaskAssignmentHandlerChain chain, Expression assigneeExpression,
		Expression ownerExpression, Set<Expression> candidateUserExpressions,
		Set<Expression> candidateGroupExpressions, TaskEntity task, ActivityExecution execution)
{
	//设置assignment信息
	String processDefinitionId = task.getProcessDefinitionId();
	String taskDefinitionKey = task.getTaskDefinitionKey();

	ActivityPermissionEntity entity;
	try
	{
		entity = _activityPermissionManager.load(processDefinitionId, taskDefinitionKey, true);
	}
	catch (Exception e)
	{
		throw new OwfException(e);
	}

	//没有自定义授权规则
	if (entity == null)
	{
		chain.resume(assigneeExpression, ownerExpression, candidateUserExpressions,
			      candidateGroupExpressions, task, execution);
		return;
	}

	//彻底忽略原有规则
	task.setAssignee(entity.getAssignee());
	task.addCandidateGroups(asList(entity.getGrantedGroupIds()));
	task.addCandidateUsers(asList(entity.getGrantedUserIds()));
}

Source File: FormHandlerUtil.java From activiti6-boot2 with Apache License 2.0

4 votes

public static TaskFormHandler getTaskFormHandlder(TaskEntity taskEntity) {
  if (taskEntity.getProcessDefinitionId() != null) {
    return getTaskFormHandlder(taskEntity.getProcessDefinitionId(), taskEntity.getTaskDefinitionKey());
  }
  return null;
}

Source File: AddCommentCmd.java From activiti6-boot2 with Apache License 2.0

4 votes

public Comment execute(CommandContext commandContext) {

    TaskEntity task = null;
    // Validate task
    if (taskId != null) {
      task = commandContext.getTaskEntityManager().findById(taskId);

      if (task == null) {
        throw new ActivitiObjectNotFoundException("Cannot find task with id " + taskId, Task.class);
      }

      if (task.isSuspended()) {
        throw new ActivitiException(getSuspendedTaskException());
      }
    }

    ExecutionEntity execution = null;
    if (processInstanceId != null) {
      execution = commandContext.getExecutionEntityManager().findById(processInstanceId);

      if (execution == null) {
        throw new ActivitiObjectNotFoundException("execution " + processInstanceId + " doesn't exist", Execution.class);
      }

      if (execution.isSuspended()) {
        throw new ActivitiException(getSuspendedExceptionMessage());
      }
    }
    
    String processDefinitionId = null;
    if (execution != null) {
      processDefinitionId = execution.getProcessDefinitionId();
    } else if (task != null) {
      processDefinitionId = task.getProcessDefinitionId();
    }
    
    if (processDefinitionId != null && Activiti5Util.isActiviti5ProcessDefinitionId(commandContext, processDefinitionId)) {
      Activiti5CompatibilityHandler activiti5CompatibilityHandler = Activiti5Util.getActiviti5CompatibilityHandler(); 
      return activiti5CompatibilityHandler.addComment(taskId, processInstanceId, type, message);
    }

    String userId = Authentication.getAuthenticatedUserId();
    CommentEntity comment = commandContext.getCommentEntityManager().create(); 
    comment.setUserId(userId);
    comment.setType((type == null) ? CommentEntity.TYPE_COMMENT : type);
    comment.setTime(commandContext.getProcessEngineConfiguration().getClock().getCurrentTime());
    comment.setTaskId(taskId);
    comment.setProcessInstanceId(processInstanceId);
    comment.setAction(Event.ACTION_ADD_COMMENT);

    String eventMessage = message.replaceAll("\\s+", " ");
    if (eventMessage.length() > 163) {
      eventMessage = eventMessage.substring(0, 160) + "...";
    }
    comment.setMessage(eventMessage);

    comment.setFullMessage(message);

    commandContext.getCommentEntityManager().insert(comment);

    return comment;
  }

Source File: RollbackTaskCmd.java From lemon with Apache License 2.0

4 votes

/**
 * 回退到startEvent.
 */
public Integer rollbackStartEvent(CommandContext commandContext) {
    // 获得任务
    TaskEntity taskEntity = this.findTask(commandContext);

    // 找到想要回退到的节点
    ActivityImpl targetActivity = this.findTargetActivity(commandContext,
            taskEntity);

    if (taskEntity.getExecutionId().equals(
            taskEntity.getProcessInstanceId())) {
        // 如果退回的目标节点的executionId与当前task的executionId一样，说明是同一个分支
        // 只删除当前分支的task
        TaskEntity targetTaskEntity = Context.getCommandContext()
                .getTaskEntityManager().findTaskById(this.taskId);
        this.deleteActiveTask(targetTaskEntity);
    } else {
        // 否则认为是从分支跳回主干
        // 删除所有活动中的task
        this.deleteActiveTasks(taskEntity.getProcessInstanceId());
    }

    // 把流程指向任务对应的节点
    ExecutionEntity executionEntity = Context.getCommandContext()
            .getExecutionEntityManager()
            .findExecutionById(taskEntity.getExecutionId());
    executionEntity.setActivity(targetActivity);

    // 创建HistoricActivityInstance
    Context.getCommandContext().getHistoryManager()
            .recordActivityStart(executionEntity);

    String processDefinitionId = taskEntity.getProcessDefinitionId();
    GetStartFormCmd getStartFormCmd = new GetStartFormCmd(
            processDefinitionId);
    StartFormData startFormData = getStartFormCmd.execute(commandContext);

    try {
        logger.info("{}", targetActivity.getProperties());

        // humanTask
        HumanTaskConnector humanTaskConnector = ApplicationContextHelper
                .getBean(HumanTaskConnector.class);
        HumanTaskDTO humanTaskDto = humanTaskConnector.createHumanTask();
        humanTaskDto.setName((String) targetActivity.getProperty("name"));
        humanTaskDto.setDescription((String) targetActivity
                .getProperty("description"));
        humanTaskDto.setCode(targetActivity.getId());
        humanTaskDto.setAssignee(this.userId);
        humanTaskDto.setOwner(null);
        humanTaskDto.setDelegateStatus("none");
        humanTaskDto.setPriority(50);
        humanTaskDto.setCreateTime(new Date());
        humanTaskDto.setDuration(null);
        humanTaskDto.setSuspendStatus("none");
        humanTaskDto.setCategory("startEvent");
        humanTaskDto.setForm(startFormData.getFormKey());
        humanTaskDto.setTaskId(null);
        humanTaskDto.setExecutionId(taskEntity.getExecutionId());
        humanTaskDto
                .setProcessInstanceId(taskEntity.getProcessInstanceId());
        humanTaskDto.setProcessDefinitionId(taskEntity
                .getProcessDefinitionId());
        humanTaskDto.setTenantId(taskEntity.getTenantId());
        humanTaskDto.setStatus("active");
        humanTaskDto = humanTaskConnector.saveHumanTask(humanTaskDto);
    } catch (Exception ex) {
        logger.error(ex.getMessage(), ex);
    }

    // 处理多实例
    this.processMultiInstance();

    return 0;
}

Source File: RollbackTaskCmd.java From lemon with Apache License 2.0

4 votes

/**
 * 根据任务历史，创建待办任务.
 */
public void processHistoryTask(CommandContext commandContext,
        TaskEntity taskEntity,
        HistoricTaskInstanceEntity historicTaskInstanceEntity,
        HistoricActivityInstanceEntity historicActivityInstanceEntity) {
    if (this.userId == null) {
        if (this.useLastAssignee) {
            this.userId = historicTaskInstanceEntity.getAssignee();
        } else {
            String processDefinitionId = taskEntity
                    .getProcessDefinitionId();
            ProcessDefinitionEntity processDefinitionEntity = new GetDeploymentProcessDefinitionCmd(
                    processDefinitionId).execute(commandContext);
            TaskDefinition taskDefinition = processDefinitionEntity
                    .getTaskDefinitions().get(
                            historicTaskInstanceEntity
                                    .getTaskDefinitionKey());

            if (taskDefinition == null) {
                String message = "cannot find taskDefinition : "
                        + historicTaskInstanceEntity.getTaskDefinitionKey();
                logger.info(message);
                throw new IllegalStateException(message);
            }

            if (taskDefinition.getAssigneeExpression() != null) {
                logger.info("assignee expression is null : {}",
                        taskDefinition.getKey());
                this.userId = (String) taskDefinition
                        .getAssigneeExpression().getValue(taskEntity);
            }
        }
    }

    /*
     * historicTaskInstanceEntity.setEndTime(null); historicTaskInstanceEntity.setDurationInMillis(null);
     * historicActivityInstanceEntity.setEndTime(null); historicActivityInstanceEntity.setDurationInMillis(null);
     */

    // 创建新任务
    TaskEntity task = TaskEntity.create(new Date());
    task.setProcessDefinitionId(historicTaskInstanceEntity
            .getProcessDefinitionId());
    // task.setId(historicTaskInstanceEntity.getId());
    task.setAssigneeWithoutCascade(userId);
    task.setParentTaskIdWithoutCascade(historicTaskInstanceEntity
            .getParentTaskId());
    task.setNameWithoutCascade(historicTaskInstanceEntity.getName());
    task.setTaskDefinitionKey(historicTaskInstanceEntity
            .getTaskDefinitionKey());
    task.setExecutionId(historicTaskInstanceEntity.getExecutionId());
    task.setPriority(historicTaskInstanceEntity.getPriority());
    task.setProcessInstanceId(historicTaskInstanceEntity
            .getProcessInstanceId());
    task.setExecutionId(historicTaskInstanceEntity.getExecutionId());
    task.setDescriptionWithoutCascade(historicTaskInstanceEntity
            .getDescription());
    task.setTenantId(historicTaskInstanceEntity.getTenantId());

    Context.getCommandContext().getTaskEntityManager().insert(task);

    // 把流程指向任务对应的节点
    ExecutionEntity executionEntity = Context.getCommandContext()
            .getExecutionEntityManager()
            .findExecutionById(historicTaskInstanceEntity.getExecutionId());
    executionEntity
            .setActivity(getActivity(historicActivityInstanceEntity));

    // 创建HistoricActivityInstance
    Context.getCommandContext().getHistoryManager()
            .recordActivityStart(executionEntity);

    // 创建HistoricTaskInstance
    Context.getCommandContext().getHistoryManager()
            .recordTaskCreated(task, executionEntity);
    Context.getCommandContext().getHistoryManager().recordTaskId(task);
    // 更新ACT_HI_ACTIVITY里的assignee字段
    Context.getCommandContext().getHistoryManager()
            .recordTaskAssignment(task);

    try {
        // humanTask
        this.createHumanTask(task, historicTaskInstanceEntity);
    } catch (Exception ex) {
        logger.error(ex.getMessage(), ex);
    }
}

Java Code Examples for org.activiti.engine.impl.persistence.entity.TaskEntity#getProcessDefinitionId()