@Override
public void endTask(String taskId, String transitionName) {
WorkflowTaskInstance taskInstance = workflowComponent.getTaskInstanceById(taskId);
taskInstance.getProperties().put(WorkflowConstants.VAR_OUTCOME, transitionName);
workflowComponent.updateTaskInstance(taskInstance);
workflowComponent.processTaskToEnd(taskId, transitionName);
}
public List<WorkflowTaskInstance> getWorkflowTasks(
WorkflowInstance workflowInstance, WorkflowTaskInstance.STATE taskState, TASK_SORT sort) {
List<WorkflowTaskInstance> workflowTaskInstances =
this.workflowComponent.getTaskInstancesByActiveWorkflow(workflowInstance.getId());
List<WorkflowTaskInstance> instances = new LinkedList<WorkflowTaskInstance>();
for (WorkflowTaskInstance taskInstance : workflowTaskInstances) {
if (taskInstance.getState().equals(WorkflowTaskInstance.STATE.ALL) == false) {
if (taskInstance.getState().equals(taskState) == false) continue;
}
instances.add(taskInstance);
}
for (int i = 0; i < instances.size() - 1; i++) {
for (int j = 0; j < instances.size() - 1; j++) {
WorkflowTaskInstance currentElement = instances.get(j);
WorkflowTaskInstance nextElement = instances.get(j + 1);
Date currentDate = (Date) currentElement.getProperties().get(WorkflowConstants.VAR_ENDDATE);
Date nextDate = (Date) nextElement.getProperties().get(WorkflowConstants.VAR_ENDDATE);
if (currentDate == null || nextDate == null) continue;
if (sort.equals(TASK_SORT.ASC)) {
// the current date is before the second date
if (nextDate.after(currentDate)) continue;
instances.set(j, nextElement);
instances.set(j + 1, currentElement);
} else {
if (nextDate.before(currentDate)) continue;
instances.set(j, nextElement);
instances.set(j + 1, currentElement);
}
}
}
return instances;
}