コード例 #1
0
  private void updateExchangeWithResult(ProductionContext context, OperationResult result) {
    ZooKeeperMessage out =
        new ZooKeeperMessage(context.node, result.getStatistics(), context.in.getHeaders());
    if (result.isOk()) {
      out.setBody(result.getResult());
    } else {
      context.exchange.setException(result.getException());
    }

    context.exchange.setOut(out);
  }
コード例 #2
0
  private OperationResult synchronouslyDelete(ProductionContext ctx) throws Exception {
    DeleteOperation setData = new DeleteOperation(ctx.connection, ctx.node);
    setData.setVersion(ctx.version);

    OperationResult result = setData.get();

    if (!result.isOk() && configuration.shouldCreate() && result.failedDueTo(Code.NONODE)) {
      log.warn(format("Node '%s' did not exist, creating it.", ctx.node));
      result = createNode(ctx);
    }
    return result;
  }
コード例 #3
0
    public void processResult(int rc, String node, Object ctx, Stat statistics) {
      if (Code.NONODE.equals(Code.get(rc))) {
        if (configuration.shouldCreate()) {
          log.warn(format("Node '%s' did not exist, creating it...", node));
          ProductionContext context = (ProductionContext) ctx;
          OperationResult<String> result = null;
          try {
            result = createNode(context);
          } catch (Exception e) {
            log.error(format("Error trying to create node '%s'", node), e);
          }

          if (result == null || !result.isOk()) {
            log.error(format("Error creating node '%s'", node), result.getException());
          }
        }
      } else {
        logStoreComplete(node, statistics);
      }
    }