コード例 #1
0
  public static void main(String[] args) {

    System.out.println(
        "--------------------------------------------------------------------------");
    System.out.println("\tCouchbase Atomic Operations");
    System.out.println(
        "--------------------------------------------------------------------------");

    List<URI> uris = new LinkedList<URI>();

    uris.add(URI.create("http://127.0.0.1:8091/pools"));

    CouchbaseClient cb = null;
    try {
      cb = new CouchbaseClient(uris, "default", "");

      cb.delete("counter");

      System.out.println("Set Counter to 0");
      cb.incr("counter", 1, 0);
      System.out.println("Counter : " + cb.get("counter"));
      System.out.println("");

      System.out.println("Increment by 1");
      cb.incr("counter", 1);
      System.out.println("Counter : " + cb.get("counter"));
      System.out.println("");

      System.out.println("Increment by 10");
      cb.incr("counter", 10);
      System.out.println("Counter : " + cb.get("counter"));
      System.out.println("");

      cb.delete("counter");
      System.out.println("-- counter deleted --");

      System.out.println(
          "--------------------------------------------------------------------------");
      System.out.println("Using incr + initial values for counters ");
      cb.incr("counter", 1, 1);
      System.out.println("Counter : " + cb.get("counter"));
      System.out.println("");

      System.out.println("Decrease below 0");
      cb.decr("counter", 1000);
      System.out.println("Counter : " + cb.get("counter"));
      System.out.println("");

      System.out.println("set counter to -1, decr, then incr sets to max value");
      cb.incr("counter", -1, -1);
      cb.incr("counter", 1);
      System.out.println("Counter : " + cb.get("counter"));
      System.out.println("");

      System.out.println("incr on max value returns it to 0");
      cb.incr("counter", 1);
      System.out.println("Counter : " + cb.get("counter"));
      System.out.println("");

      cb.delete("counter");

      System.out.println("\n\n");

      cb.shutdown(10, TimeUnit.SECONDS);

    } catch (Exception e) {
      System.err.println("Error connecting to Couchbase: " + e.getMessage());
    }
  }
コード例 #2
0
 public void close(@Disposes CouchbaseClient couchbaseClient) {
   couchbaseClient.shutdown();
 }