Examples of redis.clients.jedis.Jedis.lpush()

redis.clients.jedis.Jedis.lpush()
Add the string value to the head (LPUSH) or tail (RPUSH) of the list stored at key. If the key does not exist an empty list is created just before the append operation. If the key exists but is not a List an error is returned.
Time complexity: O(1) @param key @param strings @return Integer reply, specifically, the number of elements inside thelist after the push operation.

  (new Thread(new Runnable() {
      public void run() {
    try {
        Thread.sleep(100);
        Jedis j = createJedis();
        j.lpush("foo", "a");
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
      }
  })).start();

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  (new Thread(new Runnable() {
      public void run() {
    try {
        Thread.sleep(100);
        Jedis j = createJedis();
        j.lpush("foo", "a");
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
      }
  })).start();

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        Jedis jedis = null;
        try {
            jedis = this.jedisPool.getResource();


            long begin = System.currentTimeMillis();
            jedis.lpush(SafeEncoder.encode(key), jsonSerialize(value));
            long end = System.currentTimeMillis();
            LOG.info("lpush key:" + key + " spends: " + (end - begin)
                    + " millionseconds.");
        } catch (Exception e) {
            LOG.error(e.getMessage(), e);

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            logger.info("Creating paste with itemId: " + tokenId + " pasteIndex: " + pasteIndex);
            ds.insert(item);


            if(!item.isPrivate()) {
                System.out.println("ITEM IS NOT PRIVATE");
                jedis.lpush("pasteHistory", "" + pasteIndex);
                byte[] packedEntry = packEntry(item);
                System.out.println(new String(packedEntry));
                jedis.rpop("pasteHistoryCache".getBytes());
                jedis.lpush("pasteHistoryCache".getBytes(), packedEntry);
            }

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                System.out.println("ITEM IS NOT PRIVATE");
                jedis.lpush("pasteHistory", "" + pasteIndex);
                byte[] packedEntry = packEntry(item);
                System.out.println(new String(packedEntry));
                jedis.rpop("pasteHistoryCache".getBytes());
                jedis.lpush("pasteHistoryCache".getBytes(), packedEntry);
            }


            return tokenId;
        } catch (JedisConnectionException je) {
            if (null != jedis) {

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            // The cache hasn't been filled yet, so fills it
            if(startIndex == 0) {
                List<byte[]> packedHistory = getHistoryPacked(historyList);
                for(int i=packedHistory.size() - 1; i>=0; i--) {
                    byte[] pack = packedHistory.get(i);
                    jedis.lpush("pasteHistoryCache".getBytes(), pack);
                }
            }
            return historyList;
        } catch (JedisConnectionException je) {
            if (null != jedis) {

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    }
    
    @Test
    public void testIsRegularQueue_Success() {
        final Jedis jedis = createJedis(CONFIG);
        jedis.lpush(TEST_KEY, "bar");
        Assert.assertTrue(JedisUtils.isRegularQueue(jedis, TEST_KEY));
    }


    @Test
    public void testIsRegularQueue_Failure() {

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  }


  private void saveMessage(String msg) {
    Jedis jedis = redisPool.getResource();
    try {
      jedis.lpush(BBBMESSAGES, msg);
    } finally {
      redisPool.returnResource(jedis);
    }  
  }

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        }


        Jedis jedisClient = null;
        try {
            jedisClient = jedisPool.getResource();
            jedisClient.lpush(redisKey,message.toJson(""));
            return true;
        } catch (Exception e) {
            errorReporter.reportError(e.getMessage(), new IOException("Cannot send REDIS data with key URI " + redisKey, e));
            return false;
        }  finally {

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        Jedis jedis = null;
        try {
            jedis = this.jedisPool.getResource();


            long begin = System.currentTimeMillis();
            jedis.lpush(SafeEncoder.encode(key), jsonSerialize(value));
            long end = System.currentTimeMillis();
            LOG.info("lpush key:" + key + " spends: " + (end - begin)
                    + " millionseconds.");
        } catch (Exception e) {
            LOG.error(e.getMessage(), e);

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