Java TimeTree.getOrCreateInstant Examples

Example #1

File: TimeTreeApi.java Project: alfirrell/neo4j-timetree

  @RequestMapping(value = "/single/{time}", method = RequestMethod.GET)
  @ResponseBody
  public JsonNode getInstant(
      @PathVariable long time,
      @RequestParam(required = false) String resolution,
      @RequestParam(required = false) String timezone) {

    TimeInstant timeInstant =
        TimeInstant.fromValueObject(new TimeInstantVO(time, resolution, timezone));

    long id;

    try (Transaction tx = database.beginTx()) {
      id = timeTree.getOrCreateInstant(timeInstant).getId();
      tx.success();
    }

    JsonNode result;

    try (Transaction tx = database.beginTx()) {
      result = new JsonNode(database.getNodeById(id));
      tx.success();
    }

    return result;
  }