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

Example 6 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method getTaskOutputContentByTaskId.

@SuppressWarnings("unchecked")
@Override
public Map<String, Object> getTaskOutputContentByTaskId(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 null;
    }
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(task.getProcessInstanceId()));
    try {
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        Task taskInstanceById = taskService.getTaskById(taskId);
        long documentContentId = taskInstanceById.getTaskData().getOutputContentId();
        if (documentContentId > 0) {
            Content contentById = taskService.getContentById(documentContentId);
            if (contentById == null) {
                return new HashMap<String, Object>();
            }
            ContentMarshallerContext ctx = TaskContentRegistry.get().getMarshallerContext(task.getDeploymentId());
            Object unmarshall = ContentMarshallerHelper.unmarshall(contentById.getContent(), ctx.getEnvironment(), ctx.getClassloader());
            Map<String, Object> data = (Map<String, Object>) unmarshall;
            for (Object variable : data.values()) {
                if (variable instanceof LazyLoaded<?>) {
                    ((LazyLoaded<?>) variable).load();
                }
            }
            return data;
        }
        return new HashMap<String, Object>();
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 7 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method skip.

@Override
public void skip(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.skip(taskId, userId);
    } catch (PermissionDeniedException e) {
        throw new TaskNotFoundException(e.getMessage());
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 8 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method fail.

@Override
public void fail(String deploymentId, Long taskId, String userId, Map<String, Object> faultData) {
    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;
    }
    if (manager instanceof InternalRuntimeManager) {
        faultData = process(faultData, ((InternalRuntimeManager) manager).getEnvironment().getClassLoader());
    }
    RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(task.getProcessInstanceId()));
    try {
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        taskService.fail(taskId, userId, faultData);
    } catch (PermissionDeniedException e) {
        throw new TaskNotFoundException(e.getMessage());
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 9 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method setName.

@Override
public void setName(String deploymentId, Long taskId, String name) {
    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 {
        InternalI18NText text = (InternalI18NText) TaskModelProvider.getFactory().newI18NText();
        text.setLanguage("en-UK");
        text.setText(name);
        List<I18NText> names = new ArrayList<I18NText>();
        names.add(text);
        TaskService taskService = engine.getTaskService();
        // perform actual operation
        ((InternalTaskService) taskService).setTaskNames(taskId, names);
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 10 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method activate.

@Override
public void activate(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.activate(taskId, userId);
    } catch (PermissionDeniedException e) {
        throw new TaskNotFoundException(e.getMessage());
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}