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

Example 1 with UserTaskInstanceDesc

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

the class RuntimeDataServiceImpl method getProcessInstanceByCorrelationKey.

@Override
public ProcessInstanceDesc getProcessInstanceByCorrelationKey(CorrelationKey correlationKey) {
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("correlationKey", correlationKey.toExternalForm());
    params.put("maxResults", 1);
    List<ProcessInstanceDesc> processInstances = commandService.execute(new QueryNameCommand<List<ProcessInstanceDesc>>("getProcessInstanceByCorrelationKey", params));
    if (!processInstances.isEmpty()) {
        ProcessInstanceDesc desc = processInstances.iterator().next();
        List<String> statuses = new ArrayList<String>();
        statuses.add(Status.Ready.name());
        statuses.add(Status.Reserved.name());
        statuses.add(Status.InProgress.name());
        params = new HashMap<String, Object>();
        params.put("processInstanceId", desc.getId());
        params.put("statuses", statuses);
        List<UserTaskInstanceDesc> tasks = commandService.execute(new QueryNameCommand<List<UserTaskInstanceDesc>>("getTaskInstancesByProcessInstanceId", params));
        ((org.jbpm.kie.services.impl.model.ProcessInstanceDesc) desc).setActiveTasks(tasks);
        return desc;
    }
    return null;
}

Example 2 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method addComment.

@Override
public Long addComment(String deploymentId, Long taskId, String text, String addedBy, Date addedOn) {
    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
        InternalComment comment = (InternalComment) TaskModelProvider.getFactory().newComment();
        comment.setText(text);
        comment.setAddedAt(addedOn);
        comment.setAddedBy(TaskModelProvider.getFactory().newUser(addedBy));
        return ((InternalTaskService) taskService).addComment(taskId, comment);
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 3 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method claim.

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

Example 4 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method setSkipable.

@Override
public void setSkipable(String deploymentId, Long taskId, boolean skipable) {
    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).setSkipable(taskId, skipable);
    } finally {
        disposeRuntimeEngine(manager, engine);
    }
}

Example 5 with UserTaskInstanceDesc

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

the class UserTaskServiceImpl method stop.

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