Examples with Pipeline redis.clients.jedis.Pipeline used on opensource projects

Example 46 with Pipeline

use of redis.clients.jedis.Pipeline in project cachecloud by sohutv.

the class PipeliningTest method pipelineResponseWithoutData.

@Test
public void pipelineResponseWithoutData() {
    jedis.zadd("zset", 1, "foo");
    Pipeline p = jedis.pipelined();
    Response<Double> score = p.zscore("zset", "bar");
    p.sync();
    assertNull(score.get());
}

Example 47 with Pipeline

use of redis.clients.jedis.Pipeline in project cachecloud by sohutv.

the class PipeliningTest method testEvalKeyAndArgWithBinary.

@Test
public void testEvalKeyAndArgWithBinary() {
    // binary
    byte[] bKey = SafeEncoder.encode("test");
    byte[] bArg = SafeEncoder.encode("3");
    byte[] bScript = SafeEncoder.encode("redis.call('INCRBY', KEYS[1], ARGV[1]) redis.call('INCRBY', KEYS[1], ARGV[1])");
    Pipeline bP = jedis.pipelined();
    bP.set(bKey, SafeEncoder.encode("0"));
    Response<Object> bResult0 = bP.eval(bScript, Arrays.asList(bKey), Arrays.asList(bArg));
    bP.incr(bKey);
    Response<Object> bResult1 = bP.eval(bScript, Arrays.asList(bKey), Arrays.asList(bArg));
    Response<byte[]> bResult2 = bP.get(bKey);
    bP.sync();
    assertNull(bResult0.get());
    assertNull(bResult1.get());
    assertArrayEquals(SafeEncoder.encode("13"), bResult2.get());
}

Example 48 with Pipeline

use of redis.clients.jedis.Pipeline in project cachecloud by sohutv.

the class PipeliningTest method pipeline.

@Test
public void pipeline() throws UnsupportedEncodingException {
    Pipeline p = jedis.pipelined();
    p.set("foo", "bar");
    p.get("foo");
    List<Object> results = p.syncAndReturnAll();
    assertEquals(2, results.size());
    assertEquals("OK", results.get(0));
    assertEquals("bar", results.get(1));
}

Example 49 with Pipeline

use of redis.clients.jedis.Pipeline in project cachecloud by sohutv.

the class PipeliningTest method pipelineBinarySafeHashCommands.

@Test
public void pipelineBinarySafeHashCommands() {
    jedis.hset("key".getBytes(), "f1".getBytes(), "v111".getBytes());
    jedis.hset("key".getBytes(), "f22".getBytes(), "v2222".getBytes());
    Pipeline p = jedis.pipelined();
    Response<Map<byte[], byte[]>> fmap = p.hgetAll("key".getBytes());
    Response<Set<byte[]>> fkeys = p.hkeys("key".getBytes());
    Response<List<byte[]>> fordered = p.hmget("key".getBytes(), "f22".getBytes(), "f1".getBytes());
    Response<List<byte[]>> fvals = p.hvals("key".getBytes());
    p.sync();
    assertNotNull(fmap.get());
    // we have to do these strange contortions because byte[] is not a very
    // good key
    // for a java Map. It only works with equality (you need the exact key
    // object to retrieve
    // the value) I recommend we switch to using ByteBuffer or something
    // similar:
    // http://stackoverflow.com/questions/1058149/using-a-byte-array-as-hashmap-key-java
    Map<byte[], byte[]> map = fmap.get();
    Set<byte[]> mapKeys = map.keySet();
    Iterator<byte[]> iterMap = mapKeys.iterator();
    byte[] firstMapKey = iterMap.next();
    byte[] secondMapKey = iterMap.next();
    assertFalse(iterMap.hasNext());
    verifyHasBothValues(firstMapKey, secondMapKey, "f1".getBytes(), "f22".getBytes());
    byte[] firstMapValue = map.get(firstMapKey);
    byte[] secondMapValue = map.get(secondMapKey);
    verifyHasBothValues(firstMapValue, secondMapValue, "v111".getBytes(), "v2222".getBytes());
    assertNotNull(fkeys.get());
    Iterator<byte[]> iter = fkeys.get().iterator();
    byte[] firstKey = iter.next();
    byte[] secondKey = iter.next();
    assertFalse(iter.hasNext());
    verifyHasBothValues(firstKey, secondKey, "f1".getBytes(), "f22".getBytes());
    assertNotNull(fordered.get());
    assertArrayEquals("v2222".getBytes(), fordered.get().get(0));
    assertArrayEquals("v111".getBytes(), fordered.get().get(1));
    assertNotNull(fvals.get());
    assertEquals(2, fvals.get().size());
    byte[] firstValue = fvals.get().get(0);
    byte[] secondValue = fvals.get().get(1);
    verifyHasBothValues(firstValue, secondValue, "v111".getBytes(), "v2222".getBytes());
}

Example 50 with Pipeline

use of redis.clients.jedis.Pipeline in project cachecloud by sohutv.

the class PipeliningTest method multiWithSync.

@Test
public void multiWithSync() {
    jedis.set("foo", "314");
    jedis.set("bar", "foo");
    jedis.set("hello", "world");
    Pipeline p = jedis.pipelined();
    Response<String> r1 = p.get("bar");
    p.multi();
    Response<String> r2 = p.get("foo");
    p.exec();
    Response<String> r3 = p.get("hello");
    p.sync();
    // before multi
    assertEquals("foo", r1.get());
    // It should be readable whether exec's response was built or not
    assertEquals("314", r2.get());
    // after multi
    assertEquals("world", r3.get());
}