public XTask createTask(FramedGraph<OrientBaseGraph> orientGraph, String userJid) {
final ORID userRid = RidConverter.convertToRID(userJid);
final XUser xUser = orientGraph.getVertex(userRid, XUser.class);
if (xUser == null)
throw new ObjectNotFoundException("User with wih jid " + userJid + " does not exist.");
final XTask task = orientGraph.addVertex("class:xTask", XTask.class);
task.setStatus("active");
task.setStartTime(new Date());
task.addOwner(xUser);
return task;
}
public void updateTask(
FramedGraph<OrientBaseGraph> orientGraph, String taskJid, String taskStatus) {
final ORID taskRid = RidConverter.convertToRID(taskJid);
final XTask task = orientGraph.getVertex(taskRid, XTask.class);
if (task == null)
throw new ObjectNotFoundException("Task with jid " + taskJid + " does not exist.");
task.setStatus(taskStatus);
}
public Object processEdge(
final Range annotation,
final Method method,
final Object[] arguments,
final FramedGraph framedGraph,
final Edge edge,
final Direction direction) {
return framedGraph.frame(edge.getVertex(direction.opposite()), method.getReturnType());
}
public JsonNode getTask(
FramedGraph<OrientBaseGraph> orientGraph, ObjectMapper objectMapper, String taskJid) {
final ORID taskRid = RidConverter.convertToRID(taskJid);
final XTask task = orientGraph.getVertex(taskRid, XTask.class);
if (task == null)
throw new ObjectNotFoundException("Task with jid " + taskJid + " does not exist.");
ObjectNode result = objectMapper.createObjectNode();
result.put("status", task.getStatus());
DateFormat dateFormat = DateFormat.getDateTimeInstance();
result.put("startTime", dateFormat.format(task.getStartTime()));
result.put("jid", RidConverter.convertFromRID((ORID) task.asVertex().getId()));
return result;
}
public void deleteTask(FramedGraph<OrientBaseGraph> orientGraph, String taskJid) {
final ORID taskRid = RidConverter.convertToRID(taskJid);
final XTask task = orientGraph.getVertex(taskRid, XTask.class);
if (task != null) orientGraph.removeVertex(task.asVertex());
}