Examples of net.spy.memcached.MemcachedClient.replace()

net.spy.memcached.MemcachedClient.replace()
Replace an object with the given value iff there is already a value for the given key.
The exp value is passed along to memcached exactly as given, and will be processed per the memcached protocol specification:

The actual value sent may either be Unix time (number of seconds since January 1, 1970, as a 32-bit value), or a number of seconds starting from current time. In the latter case, this number of seconds may not exceed 60*60*24*30 (number of seconds in 30 days); if the number sent by a client is larger than that, the server will consider it to be real Unix time value rather than an offset from current time.

@param key the key under which this object should be added. @param exp the expiration of this object @param o the object to store @return a future representing the processing of this operation

    if (isCalledAs("set")){
      client.set(key, exp, o);
    } else if (isCalledAs("add")){
      client.add(key, exp, o);
    } else if (isCalledAs("replace")){
      client.replace(key, exp, o);
    }
        
        return Sequence.EMPTY_SEQUENCE;
    
  }

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      assertTrue(l.removed.isEmpty());
      assertEquals(3, l.modifiedCounter);
      assertEquals("modifiedValue", l.modified.get("key"));
      assertTrue(l.visited.isEmpty());


      Future<Boolean> future4 = remote.replace("k", 0, "replacedValue");
      assertTrue(future4.get(60, TimeUnit.SECONDS));


      assertEquals(2, l.createdCounter);
      assertTrue(l.removed.isEmpty());
      assertEquals(4, l.modifiedCounter);

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      assertTrue(l.removed.isEmpty());
      assertEquals(1, l.modifiedCounter);
      assertEquals("modifiedValue", l.modified.get("key"));
      assertTrue(l.visited.isEmpty());


      Future<Boolean> future4 = remote.replace("k", 0, "replacedValue");
      assertTrue(future4.get(60, TimeUnit.SECONDS));


      assertEquals(2, l.createdCounter);
      assertTrue(l.removed.isEmpty());
      assertEquals(2, l.modifiedCounter);

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            }
            for (int i = 0; i < 200; i++) {
                assertEquals(i, client.get(String.valueOf(i)));
            }
            for (int i = 0; i < 200; i++) {
                final OperationFuture<Boolean> future = client.replace(String.valueOf(i), 0, i * 10);
                assertEquals(Boolean.TRUE, future.get());
            }
            for (int i = 0; i < 200; i++) {
                assertEquals(i * 10, client.get(String.valueOf(i)));
            }

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            }
            for (int i = 0; i < 200; i++) {
                assertEquals(i * 10, client.get(String.valueOf(i)));
            }
            for (int i = 200; i < 400; i++) {
                final OperationFuture<Boolean> future = client.replace(String.valueOf(i), 0, i);
                assertEquals(Boolean.FALSE, future.get());
            }
            for (int i = 200; i < 400; i++) {
                assertEquals(null, client.get(String.valueOf(i)));
            }

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      assertTrue(l.removed.isEmpty());
      assertEquals(3, l.modifiedCounter);
      assertEquals("modifiedValue", l.modified.get("key"));
      assertTrue(l.visited.isEmpty());


      Future<Boolean> future4 = remote.replace("k", 0, "replacedValue");
      assertTrue(future4.get(60, TimeUnit.SECONDS));


      assertEquals(2, l.createdCounter);
      assertTrue(l.removed.isEmpty());
      assertEquals(4, l.modifiedCounter);

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