Examples with UserTaskInstanceDesc org.jbpm.services.api.model.UserTaskInstanceDesc used on opensource projects

Example 86 with UserTaskInstanceDesc

use of org.jbpm.services.api.model.UserTaskInstanceDesc in project jbpm by kiegroup.

the class UserTaskServiceImpl method getAttachmentsByTaskId.

@Override
public List<Attachment> getAttachmentsByTaskId(String deploymentId, Long taskId) {
    UserTaskInstanceDesc task = dataService.getTaskById(taskId);
    validateTask(deploymentId, taskId, task);
    RuntimeManager manager = getRuntimeManager(task);
    if (manager == null) {
        logger.warn("Cannot find runtime manager for task {}", taskId);
        return Collections.emptyList();
    }
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(task.getProcessInstanceId()));
    try {
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        return ((InternalTaskService) taskService).getAllAttachmentsByTaskId(taskId);
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 87 with UserTaskInstanceDesc

use of org.jbpm.services.api.model.UserTaskInstanceDesc in project jbpm by kiegroup.

the class UserTaskServiceImpl method resume.

@Override
public void resume(String deploymentId, Long taskId, String userId) {
    UserTaskInstanceDesc task = dataService.getTaskById(taskId);
    validateTask(deploymentId, taskId, task);
    RuntimeManager manager = getRuntimeManager(task);
    if (manager == null) {
        logger.warn("Cannot find runtime manager for task {}", taskId);
        return;
    }
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(task.getProcessInstanceId()));
    try {
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        taskService.resume(taskId, userId);
    } catch (PermissionDeniedException e) {
        throw new TaskNotFoundException(e.getMessage());
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 88 with UserTaskInstanceDesc

use of org.jbpm.services.api.model.UserTaskInstanceDesc in project jbpm by kiegroup.

the class UserTaskServiceImpl method start.

@Override
public void start(String deploymentId, Long taskId, String userId) {
    UserTaskInstanceDesc task = dataService.getTaskById(taskId);
    validateTask(deploymentId, taskId, task);
    RuntimeManager manager = getRuntimeManager(task);
    if (manager == null) {
        logger.warn("Cannot find runtime manager for task {}", taskId);
        return;
    }
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(task.getProcessInstanceId()));
    try {
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        taskService.start(taskId, userId);
    } catch (PermissionDeniedException e) {
        throw new TaskNotFoundException(e.getMessage());
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 89 with UserTaskInstanceDesc

use of org.jbpm.services.api.model.UserTaskInstanceDesc in project jbpm by kiegroup.

the class UserTaskServiceImpl method deleteAttachment.

@Override
public void deleteAttachment(String deploymentId, Long taskId, Long attachmentId) {
    UserTaskInstanceDesc task = dataService.getTaskById(taskId);
    validateTask(deploymentId, taskId, task);
    RuntimeManager manager = getRuntimeManager(task);
    if (manager == null) {
        logger.warn("Cannot find runtime manager for task {}", taskId);
        return;
    }
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(task.getProcessInstanceId()));
    try {
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        ((InternalTaskService) taskService).deleteAttachment(taskId, attachmentId);
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 90 with UserTaskInstanceDesc

use of org.jbpm.services.api.model.UserTaskInstanceDesc in project jbpm by kiegroup.

the class UserTaskServiceImpl method forward.

@Override
public void forward(String deploymentId, Long taskId, String userId, String targetEntityId) {
    UserTaskInstanceDesc task = dataService.getTaskById(taskId);
    validateTask(deploymentId, taskId, task);
    RuntimeManager manager = getRuntimeManager(task);
    if (manager == null) {
        logger.warn("Cannot find runtime manager for task {}", taskId);
        return;
    }
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(task.getProcessInstanceId()));
    try {
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        taskService.forward(taskId, userId, targetEntityId);
    } catch (PermissionDeniedException e) {
        throw new TaskNotFoundException(e.getMessage());
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}