Java Code Examples for org.flowable.task.api.history.HistoricTaskInstance#getId()

@ApiOperation(value = " Get a comment on a task", tags = { "Task Comments" }, nickname = "getTaskComment")
@ApiResponses(value = {
        @ApiResponse(code = 200, message = "Indicates the task and comment were found and the comment is returned."),
        @ApiResponse(code = 404, message = "Indicates the requested task was not found or the tasks does not have a comment with the given ID.")
})
@GetMapping(value = "/runtime/tasks/{taskId}/comments/{commentId}", produces = "application/json")
public CommentResponse getComment(@ApiParam(name = "taskId") @PathVariable("taskId") String taskId, @ApiParam(name = "commentId") @PathVariable("commentId") String commentId, HttpServletRequest request) {

    HistoricTaskInstance task = getHistoricTaskFromRequest(taskId);

    Comment comment = taskService.getComment(commentId);
    if (comment == null || !task.getId().equals(comment.getTaskId())) {
        throw new FlowableObjectNotFoundException("Task '" + task.getId() + "' does not have a comment with id '" + commentId + "'.", Comment.class);
    }

    return restResponseFactory.createRestComment(comment);
}
 

@ApiOperation(value = "Get an event on a task", tags = { "Tasks" })
@ApiResponses(value = {
        @ApiResponse(code = 200, message = "Indicates the task and event were found and the event is returned."),
        @ApiResponse(code = 404, message = "Indicates the requested task was not found or the tasks does not have an event with the given ID.")
})
@GetMapping(value = "/runtime/tasks/{taskId}/events/{eventId}", produces = "application/json")
public EventResponse getEvent(@ApiParam(name = "taskId") @PathVariable("taskId") String taskId, @ApiParam(name = "eventId") @PathVariable("eventId") String eventId, HttpServletRequest request) {

    HistoricTaskInstance task = getHistoricTaskFromRequest(taskId);

    Event event = taskService.getEvent(eventId);
    if (event == null || !task.getId().equals(event.getTaskId())) {
        throw new FlowableObjectNotFoundException("Task '" + task.getId() + "' does not have an event with id '" + eventId + "'.", Event.class);
    }

    return restResponseFactory.createEventResponse(event);
}
 

@ApiOperation(value = "Get an attachment on a task", tags = { "Task Attachments" })
@ApiResponses(value = {
        @ApiResponse(code = 200, message = "Indicates the task and attachment were found and the attachment is returned."),
        @ApiResponse(code = 404, message = "Indicates the requested task was not found or the tasks does not have a attachment with the given ID.")
})
@GetMapping(value = "/runtime/tasks/{taskId}/attachments/{attachmentId}", produces = "application/json")
public AttachmentResponse getAttachment(@ApiParam(name = "taskId") @PathVariable("taskId") String taskId, @ApiParam(name = "attachmentId") @PathVariable("attachmentId") String attachmentId, HttpServletRequest request) {

    HistoricTaskInstance task = getHistoricTaskFromRequest(taskId);

    Attachment attachment = taskService.getAttachment(attachmentId);
    if (attachment == null || !task.getId().equals(attachment.getTaskId())) {
        throw new FlowableObjectNotFoundException("Task '" + task.getId() + "' does not have an attachment with id '" + attachmentId + "'.", Comment.class);
    }

    return restResponseFactory.createAttachmentResponse(attachment);
}
 

@Override
public void notify(DelegateTask delegateTask) {
    CmmnEngineConfiguration cmmnEngineConfiguration = CommandContextUtil.getCmmnEngineConfiguration();
    CmmnTaskService taskService = cmmnEngineConfiguration.getCmmnTaskService();
    Task task = taskService.createTaskQuery().taskId(delegateTask.getId()).singleResult();
    if (task != null && task.getId().equals(delegateTask.getId())) {
        taskId = task.getId();
    }
    
    CmmnHistoryService historyService = cmmnEngineConfiguration.getCmmnHistoryService();
    HistoricTaskInstance historicTask = historyService.createHistoricTaskInstanceQuery().taskId(delegateTask.getId()).singleResult();
    if (historicTask != null && historicTask.getId().equals(delegateTask.getId())) {
        historicTaskId = historicTask.getId();
    }
}
 

@Override
public void notify(DelegateTask delegateTask) {
    ProcessEngineConfigurationImpl processEngineConfiguration = CommandContextUtil.getProcessEngineConfiguration();
    TaskService taskService = processEngineConfiguration.getTaskService();
    Task task = taskService.createTaskQuery().taskId(delegateTask.getId()).singleResult();
    if (task != null && task.getId().equals(delegateTask.getId())) {
        TASK_ID = task.getId();
    }
    
    HistoryService historyService = processEngineConfiguration.getHistoryService();
    HistoricTaskInstance historicTask = historyService.createHistoricTaskInstanceQuery().taskId(delegateTask.getId()).singleResult();
    if (historicTask != null && historicTask.getId().equals(delegateTask.getId())) {
        HISTORIC_TASK_ID = historicTask.getId();
    }

    delegateTask.setVariable("varFromTheListener", "valueFromTheListener");
    delegateTask.setVariableLocal("localVar", "localValue");

    // Used in CacheTaskTest#testTaskQueryWithIncludeVariables
    ProcessInstance processInstance = processEngineConfiguration.getRuntimeService().createProcessInstanceQuery()
        .processInstanceId(task.getProcessInstanceId())
        .includeProcessVariables()
        .singleResult();
    PROCESS_VARIABLES = processInstance.getProcessVariables();

    HistoricProcessInstance historicProcessInstance = processEngineConfiguration.getHistoryService().createHistoricProcessInstanceQuery()
        .processInstanceId(task.getProcessInstanceId())
        .includeProcessVariables()
        .singleResult();
    HISTORIC_PROCESS_VARIABLES = historicProcessInstance.getProcessVariables();

    // Used in CacheTaskTest#testTaskQueryWithIncludeVariables
    Task taskFromQuery = processEngineConfiguration.getTaskService().createTaskQuery()
        .taskId(delegateTask.getId())
        .includeProcessVariables()
        .includeTaskLocalVariables()
        .singleResult();
    TASK_PROCESS_VARIABLES = taskFromQuery.getProcessVariables();
    TASK_LOCAL_VARIABLES = taskFromQuery.getTaskLocalVariables();

    HistoricTaskInstance historicTaskFromQuery = processEngineConfiguration.getHistoryService().createHistoricTaskInstanceQuery()
        .taskId(delegateTask.getId())
        .includeProcessVariables()
        .includeTaskLocalVariables()
        .singleResult();
    HISTORIC_TASK_PROCESS_VARIABLES = historicTaskFromQuery.getProcessVariables();
    HISTORIC_TASK_LOCAL_VARIABLES = historicTaskFromQuery.getTaskLocalVariables();

}