Create a gist now

Instantly share code, notes, and snippets.

@ib84 /UniJedis.java
Created Aug 21, 2011

Download ZIP
UniJedis
Raw
UniJedis.java
package redis.clients.jedis;
import org.apache.commons.pool.impl.GenericObjectPool;
import redis.clients.util.Pool;
import redis.clients.util.SafeEncoder;
import java.util.*;
public class UniJedis2 implements JedisCommands, BinaryJedisCommands {
private Pool<Jedis> writePool;
private int standardDB = 0;
private String masterIP;
private int masterPort;
private String password;
private Pool<Jedis> readPool;
private boolean readPoolSet = false;
private int redundancyFactor = 2; // this also works as a switch between single node / local use of jedis: redundancyFactor 0
// Todo -- currently for each command, a TTL is lost for calling select. If this was done in a pipeline, then we risk to get exceptions, in multithreading ?
// Todo -- Select semantics: setting standardDB. Is this wise, in multithreading?
// Todo -- slaves disburden master of persistence. How to integrate?
// Todo --failsave?
// Transactions / Pipeline commands that return a Transaction object, so it can be chained like this: Response<String> result1; uj.watch(keys).set(k, v).get(k2, result1).exec()
// for some reason, Response Object doesn't get reset --> NPE --> falling back to old Mechanism, using the List<Object>
public ChainableTransaction watch(String... keys) {
Jedis j = writePool.getResource();
Client c = j.getClient();
c.watch(keys);
Transaction jt = j.multi();
return new ChainableTransaction(writePool, c, j);
}
public ChainableTransaction watch(DBKeys... keys) {
Jedis j = writePool.getResource();
Client c = j.getClient();
for (DBKeys dbk : keys) {
c.select(dbk.db);
c.watch(dbk.keys);
}
Transaction jt = j.multi();
return new ChainableTransaction(writePool, c, j);
}
public UniJedis2(String masterIP, int masterPort, String password) {
this.masterIP = masterIP;
this.masterPort = masterPort;
this.password = password;
this.writePool = new JedisPool(masterIP, masterPort);
this.readPool = writePool;
}
public UniJedis2(String masterIP, int masterPort, String password, List<JedisShardInfo> shards) {
this(masterIP, masterPort, password);
this.readPoolSet = true;
this.readPool = new RoundRobinPool(new JedisPoolConfig(), masterIP, masterPort, password, shards);
}
public void setShards(List<JedisShardInfo> shards) {
readPool = new RoundRobinPool(new JedisPoolConfig(), masterIP, masterPort, password, shards);
readPoolSet = true;
}
public void setMinIdle(boolean grow) {
if (readPoolSet) ((RoundRobinPool) readPool).setWhenExhaustedGrow(grow);
}
public void setMinIdle(int minIdle) {
if (readPoolSet) ((RoundRobinPool) readPool).setMinIdle(minIdle);
}
public void setMaxIdle(int maxIdle) {
if (readPoolSet) ((RoundRobinPool) readPool).setMinIdle(maxIdle);
}
public void setTestOnBorrow(boolean validate) {
if (readPoolSet) ((RoundRobinPool) readPool).setTestOnBorrow(validate);
}
public void setTestOnReturn(boolean validate) {
if (readPoolSet) ((RoundRobinPool) readPool).setTestOnReturn(validate);
}
/*
public void addSlaveToRoundRobinPool(JedisShardInfo jsi) {
if (readPoolSet) {
try {
((RoundRobinPool) readPool).addSlaveToRoundRobin(jsi);
} catch (Exception e) {
e.printStackTrace();
}
}
}
*/
public String robinPing() {
if(readPoolSet){
Jedis j = readPool.getResource();
String result = j.ping();
readPool.returnResource(j); return result;}
else
return null;
}
public Long del(String... keys) {
return del(standardDB, redundancyFactor, keys);
}
public Long del(int db, int toTryCount, String... keys) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.del(keys);
writePool.returnResource(j);
return result;
}
public Long del(byte[]... keys) {
return del(standardDB, redundancyFactor, keys);
}
public Long del(int db, int toTryCount, byte[]... keys) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.del(keys);
writePool.returnResource(j);
return result;
}
public String ping() {
return masterPing();
}
public String masterPing() {
Jedis j = writePool.getResource();
String result = j.ping();
writePool.returnResource(j);
return result;
}
public byte[] get(byte[] key) {
return get(standardDB, redundancyFactor, key);
}
public byte[] get(int db, int toTryCount, byte[] key) {
byte[] result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.get(key);
} catch (Exception ex) {
if (toTryCount > 0) result = get(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Boolean exists(byte[] key) {
return exists(standardDB, redundancyFactor, key);
}
public Boolean exists(int db, int toTryCount, byte[] key) {
Boolean result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.exists(key);
} catch (Exception ex) {
if (toTryCount > 0) result = exists(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String type(byte[] key) {
return type(standardDB, redundancyFactor, key);
}
public String type(int db, int toTryCount, byte[] key) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.type(key);
} catch (Exception ex) {
if (toTryCount > 0) result = type(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long expire(byte[] key, int seconds) {
return expire(standardDB, redundancyFactor, key, seconds);
}
public Long expire(int db, int toTryCount, byte[] key, int seconds) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.expire(key, seconds);
writePool.returnResource(j);
return result;
}
public Long expireAt(byte[] key, long unixTime) {
return expireAt(standardDB, redundancyFactor, key, unixTime);
}
public Long expireAt(int db, int toTryCount, byte[] key, long unixTime) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.expireAt(key, unixTime);
writePool.returnResource(j);
return result;
}
public Long ttl(byte[] key) {
return ttl(standardDB, redundancyFactor, key);
}
public Long ttl(int db, int toTryCount, byte[] key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.ttl(key);
writePool.returnResource(j);
return result;
}
public byte[] getSet(byte[] key, byte[] value) {
return getSet(standardDB, redundancyFactor, key, value);
}
public byte[] getSet(int db, int toTryCount, byte[] key, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
byte[] result = j.getSet(key, value);
writePool.returnResource(j);
return result;
}
public Long setnx(byte[] key, byte[] value) {
return setnx(standardDB, redundancyFactor, key, value);
}
public Long setnx(int db, int toTryCount, byte[] key, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.setnx(key, value);
writePool.returnResource(j);
return result;
}
public String setex(byte[] key, int seconds, byte[] value) {
return setex(standardDB, redundancyFactor, key, seconds, value);
}
public String setex(int db, int toTryCount, byte[] key, int seconds, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.setex(key, seconds, value);
writePool.returnResource(j);
return result;
}
public Long decrBy(byte[] key, long integer) {
return decrBy(standardDB, redundancyFactor, key, integer);
}
public Long decrBy(int db, int toTryCount, byte[] key, long integer) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.decrBy(key, integer);
writePool.returnResource(j);
return result;
}
public Long decr(byte[] key) {
return decr(standardDB, redundancyFactor, key);
}
public Long decr(int db, int toTryCount, byte[] key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.decr(key);
writePool.returnResource(j);
return result;
}
public void select(int newDB) {
standardDB = newDB;
}
public Long incrBy(byte[] key, long integer) {
return incrBy(standardDB, redundancyFactor, key, integer);
}
public Long incrBy(int db, int toTryCount, byte[] key, long integer) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.incrBy(key, integer);
writePool.returnResource(j);
return result;
}
public Long incr(byte[] key) {
return incr(standardDB, redundancyFactor, key);
}
public Long incr(int db, int toTryCount, byte[] key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.incr(key);
writePool.returnResource(j);
return result;
}
public Long append(byte[] key, byte[] value) {
return append(standardDB, redundancyFactor, key, value);
}
public Long append(int db, int toTryCount, byte[] key, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.append(key, value);
writePool.returnResource(j);
return result;
}
public byte[] substr(byte[] key, int start, int end) {
return substr(standardDB, redundancyFactor, key, start, end);
}
public byte[] substr(int db, int toTryCount, byte[] key, int start, int end) {
Jedis j = writePool.getResource();
j.select(db);
byte[] result = j.substr(key, start, end);
writePool.returnResource(j);
return result;
}
public Long hset(byte[] key, byte[] field, byte[] value) {
return hset(standardDB, redundancyFactor, key, field, value);
}
public Long hset(int db, int toTryCount, byte[] key, byte[] field, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hset(key, field, value);
writePool.returnResource(j);
return result;
}
public byte[] hget(byte[] key, byte[] field) {
return hget(standardDB, redundancyFactor, key, field);
}
public byte[] hget(int db, int toTryCount, byte[] key, byte[] field) {
Jedis j = null;
byte[] result = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hget(key, field);
}
catch (Exception ex) {
if (toTryCount > 0) result = hget(db, toTryCount - 1, key, field);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long hsetnx(byte[] key, byte[] field, byte[] value) {
return hsetnx(standardDB, redundancyFactor, key, field, value);
}
public Long hsetnx(int db, int toTryCount, byte[] key, byte[] field, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hsetnx(key, field, value);
writePool.returnResource(j);
return result;
}
public String hmset(byte[] key, Map<byte[], byte[]> hash) {
return hmset(standardDB, redundancyFactor, key, hash);
}
public String hmset(int db, int toTryCount, byte[] key, Map<byte[], byte[]> hash) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.hmset(key, hash);
writePool.returnResource(j);
return result;
}
public List<byte[]> hmget(byte[] key, byte[]... fields) {
return hmget(standardDB, redundancyFactor, key, fields);
}
public List<byte[]> hmget(int db, int toTryCount, byte[] key, byte[]... fields) {
List<byte[]> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hmget(key, fields);
} catch (Exception ex) {
if (toTryCount > 0) result = hmget(db, toTryCount - 1, key, fields);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long hincrBy(byte[] key, byte[] field, long value) {
return hincrBy(standardDB, redundancyFactor, key, field, value);
}
public Long hincrBy(int db, int toTryCount, byte[] key, byte[] field, long value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hincrBy(key, field, value);
writePool.returnResource(j);
return result;
}
public Boolean hexists(byte[] key, byte[] field) {
return hexists(standardDB, redundancyFactor, key, field);
}
public Boolean hexists(int db, int toTryCount, byte[] key, byte[] field) {
Boolean result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hexists(key, field);
} catch (Exception ex) {
if (toTryCount > 0) result = hexists(db, toTryCount - 1, key, field);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long hdel(byte[] key, byte[] field) {
return hdel(standardDB, redundancyFactor, key, field);
}
public Long hdel(int db, int toTryCount, byte[] key, byte[] field) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hdel(key, field);
writePool.returnResource(j);
return result;
}
public Long hlen(byte[] key) {
return hlen(standardDB, redundancyFactor,key);
}
public Long hlen(int db,int toTryCount, byte[] key) {
Long result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hlen(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hlen(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<byte[]> hkeys(byte[] key) {
return hkeys(standardDB, redundancyFactor, key);
}
public Set<byte[]> hkeys(int db,int toTryCount, byte[] key) {
Set<byte[]> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hkeys(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hkeys(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Collection<byte[]> hvals(byte[] key) {
return hvals(standardDB, redundancyFactor, key);
}
public Collection<byte[]> hvals(int db, int toTryCount, byte[] key) {
Collection<byte[]> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hvals(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hvals(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Map<byte[], byte[]> hgetAll(byte[] key) {
return hgetAll(standardDB, redundancyFactor, key);
}
public Map<byte[], byte[]> hgetAll(int db, int toTryCount, byte[] key) {
Map<byte[], byte[]> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hgetAll(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hgetAll(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long rpush(byte[] key, byte[] string) {
return rpush(standardDB, redundancyFactor, key, string);
}
public Long rpush(int db, int toTryCount, byte[] key, byte[] string) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.rpush(key, string);
writePool.returnResource(j);
return result;
}
public Long lpush(byte[] key, byte[] string) {
return lpush(standardDB, redundancyFactor, key, string);
}
public Long lpush(int db, int toTryCount, byte[] key, byte[] string) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.lpush(key, string);
writePool.returnResource(j);
return result;
}
public Long llen(byte[] key) {return llen(standardDB, redundancyFactor, key);}
public Long llen(int db,int toTryCount, byte[] itsakey) {
Long result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.llen(itsakey);
} catch (Exception ex) {
if (toTryCount > 0) result = llen(db, toTryCount - 1, itsakey);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public List<byte[]> lrange(byte[] key, int start, int end) {
return lrange(standardDB, redundancyFactor, key, start, end);
}
public List<byte[]> lrange(int db, int toTryCount,byte[] key, int start, int end) {
List<byte[]> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.lrange(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = lrange(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String ltrim(byte[] key, int start, int end) {
return ltrim(standardDB, redundancyFactor, key, start, end);
}
public String ltrim(int db, int toTryCount, byte[] key, int start, int end) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.ltrim(key, start, end);
writePool.returnResource(j);
return result;
}
public byte[] lindex(byte[] key, int index) {
return lindex(standardDB, redundancyFactor, key, index);
}
public byte[] lindex(int db, int toTryCount, byte[] key, int index) {
byte[] result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.lindex(key, index);
} catch (Exception ex) {
if (toTryCount > 0) result = lindex(db, toTryCount - 1, key, index);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String lset(byte[] key, int index, byte[] value) {
return lset(standardDB, redundancyFactor, key, index, value);
}
public String lset(int db, int toTryCount, byte[] key, int index, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.lset(key, index, value);
writePool.returnResource(j);
return result;
}
public Long lrem(byte[] key, int count, byte[] value) {
return lrem(standardDB, redundancyFactor, key, count, value);
}
public Long lrem(int db, int toTryCount, byte[] key, int count, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.lrem(key, count, value);
writePool.returnResource(j);
return result;
}
public byte[] lpop(byte[] key) {
return lpop(standardDB, redundancyFactor, key);
}
public byte[] lpop(int db, int toTryCount, byte[] key) {
Jedis j = writePool.getResource();
j.select(db);
byte[] result = j.lpop(key);
writePool.returnResource(j);
return result;
}
public byte[] rpop(byte[] key) {
return rpop(standardDB, redundancyFactor, key);
}
public byte[] rpop(int db, int toTryCount, byte[] key) {
Jedis j = writePool.getResource();
j.select(db);
byte[] result = j.rpop(key);
writePool.returnResource(j);
return result;
}
public Long sadd(byte[] key, byte[] member) {
return sadd(standardDB, redundancyFactor, key, member);
}
public Long sadd(int db, int toTryCount, byte[] key, byte[] member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.sadd(key, member);
writePool.returnResource(j);
return result;
}
public Set<byte[]> smembers(byte[] key) {
return smembers(standardDB, redundancyFactor, key);
}
public Set<byte[]> smembers(int db, int toTryCount, byte[] key) {
Set<byte[]> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.smembers(key);
} catch (Exception ex) {
if (toTryCount > 0) result = smembers(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long srem(byte[] key, byte[] member) {
return srem(standardDB, redundancyFactor, key, member);
}
public Long srem(int db, int toTryCount, byte[] key, byte[] member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.srem(key, member);
writePool.returnResource(j);
return result;
}
public byte[] spop(byte[] key) {
return spop(standardDB, redundancyFactor, key);
}
public byte[] spop(int db, int toTryCount, byte[] key) {
Jedis j = writePool.getResource();
j.select(db);
byte[] result = j.spop(key);
writePool.returnResource(j);
return result;
}
public Long scard(byte[] key) {
return scard(standardDB, redundancyFactor, key);
}
public Long scard(int db, int toTryCount, byte[] key) {
Long result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.scard(key);
} catch (Exception ex) {
if (toTryCount > 0) result = scard(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Boolean sismember(byte[] key, byte[] member) {
return sismember(standardDB, redundancyFactor, key, member);
}
public Boolean sismember(int db, int toTryCount, byte[] key, byte[] member) {
Boolean result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.sismember(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = sismember(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public byte[] srandmember(byte[] key) {
return srandmember(standardDB, redundancyFactor, key);
}
public byte[] srandmember(int db, int toTryCount, byte[] key) {
byte[] result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.srandmember(key);
} catch (Exception ex) {
if (toTryCount > 0) result = srandmember(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zadd(byte[] key, double score, byte[] member) {
return zadd(standardDB, redundancyFactor, key, score, member);
}
public Long zadd(int db, int toTryCount, byte[] key, double score, byte[] member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zadd(key, score, member);
writePool.returnResource(j);
return result;
}
public Set<byte[]> zrange(byte[] key, int start, int end) {
return zrange(standardDB, redundancyFactor, key, start, end);
}
public Set<byte[]> zrange(int db, int toTryCount, byte[] key, int start, int end) {
Set<byte[]> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrange(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrange(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zrem(byte[] key, byte[] member) {
return zrem(standardDB, redundancyFactor, key, member);
}
public Long zrem(int db, int toTryCount, byte[] key, byte[] member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zrem(key, member);
writePool.returnResource(j);
return result;
}
public Double zincrby(byte[] key, double score, byte[] member) {
return zincrby(standardDB, redundancyFactor, key, score, member);
}
public Double zincrby(int db, int toTryCount, byte[] key, double score, byte[] member) {
Jedis j = writePool.getResource();
j.select(db);
Double result = j.zincrby(key, score, member);
writePool.returnResource(j);
return result;
}
public Long zrank(byte[] key, byte[] member) {
return zrank(standardDB, redundancyFactor, key, member);
}
public Long zrank(int db, int toTryCount, byte[] key, byte[] member) {
Long result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrank(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = zrank(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zrevrank(byte[] key, byte[] member) {
return zrevrank(standardDB, redundancyFactor, key, member);
}
public Long zrevrank(int db, int toTryCount, byte[] key, byte[] member) {
Long result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrank(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrank(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<byte[]> zrevrange(byte[] key, int start, int end) {
return zrevrange(standardDB, redundancyFactor, key, start, end);
}
public Set<byte[]> zrevrange(int db, int toTryCount, byte[] key, int start, int end) {
Set<byte[]> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrange(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrange(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrangeWithScores(byte[] key, int start, int end) {
return zrangeWithScores(standardDB, redundancyFactor, key, start, end);
}
public Set<Tuple> zrangeWithScores(int db, int toTryCount, byte[] key, int start, int end) {
Set<Tuple> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeWithScores(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeWithScores(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrevrangeWithScores(byte[] key, int start, int end) {
return zrevrangeWithScores(standardDB, redundancyFactor, key, start, end);
}
public Set<Tuple> zrevrangeWithScores(int db, int toTryCount, byte[] key, int start, int end) {
Set<Tuple> result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeWithScores(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeWithScores(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zcard(byte[] key) {
return zcard(standardDB, redundancyFactor, key);
}
public Long zcard(int db, int toTryCount, byte[] key) {
Long result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zcard(key);
} catch (Exception ex) {
if (toTryCount > 0) result = zcard(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Double zscore(byte[] key, byte[] member) {
return zscore(standardDB, redundancyFactor, key, member);
}
public Double zscore(int db, int toTryCount, byte[] key, byte[] member) {
Double result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zscore(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = zscore(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public List<byte[]> sort(byte[] key) {
return sort(standardDB, redundancyFactor, key);
}
public List<byte[]> sort(int db, int toTryCount, byte[] key) {
List<byte[]> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.sort(key);
} catch (Exception ex) {
if (toTryCount > 0) result = sort(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public List<byte[]> sort(byte[] key, SortingParams sortingParameters) {
return sort(standardDB, redundancyFactor, key, sortingParameters);
}
public List<byte[]> sort(int db, int toTryCount, byte[] key, SortingParams sortingParameters) {
Jedis j = writePool.getResource(); //using writePool here, since using Store option, user might store the sorted collection in Redis
j.select(db);
List<byte[]> result = j.sort(key, sortingParameters);
writePool.returnResource(j);
return result;
}
public Long zcount(byte[] key, double min, double max) {
return zcount(standardDB, redundancyFactor, key, min, max);
}
public Long zcount(int db, int toTryCount, byte[] key, double min, double max) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zcount(key, min, max);
} catch (Exception ex) {
if (toTryCount > 0) result = zcount(db, toTryCount - 1, key, min, max);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<byte[]> zrangeByScore(byte[] key, double min, double max) {
return zrangeByScore(standardDB, redundancyFactor, key, min, max);
}
public Set<byte[]> zrangeByScore(int db, int toTryCount, byte[] key, double min, double max) {
Set<byte[]> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScore(key, min, max);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScore(db, toTryCount - 1, key, min, max);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<byte[]> zrangeByScore(byte[] key, double min, double max, int offset, int count) {
return zrangeByScore(standardDB, redundancyFactor, key, min, max, offset, count);
}
public Set<byte[]> zrangeByScore(int db, int toTryCount, byte[] key, double min, double max, int offset, int count) {
Set<byte[]> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScore(key, min, max, offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScore(db, toTryCount - 1, key, min, max, offset, count);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrangeByScoreWithScores(byte[] key, double min, double max) {
return zrangeByScoreWithScores(standardDB, redundancyFactor, key, min, max);
}
public Set<Tuple> zrangeByScoreWithScores(int db, int toTryCount, byte[] key, double min, double max) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScoreWithScores(key,min, max);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScoreWithScores(db, toTryCount - 1, key, min, max);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrangeByScoreWithScores(byte[] key, double min, double max, int offset, int count) {
return zrangeByScoreWithScores(standardDB, redundancyFactor, key, min, max, offset, count);
}
public Set<Tuple> zrangeByScoreWithScores(int db, int toTryCount, byte[] key, double min, double max, int offset, int count) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScoreWithScores(key, min, max,offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScoreWithScores(db, toTryCount - 1, key, min, max, offset, count);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<byte[]> zrevrangeByScore(byte[] key, double max, double min) {
return zrevrangeByScore(standardDB, redundancyFactor, key, max, min);
}
public Set<byte[]> zrevrangeByScore(int db, int toTryCount, byte[] key, double max, double min) {
Set<byte[]> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScore(key, max, min);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScore(db, toTryCount - 1, key, max, min);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<byte[]> zrevrangeByScore(byte[] key, double max, double min, int offset, int count) {
return zrevrangeByScore(standardDB, redundancyFactor, key, max, min, offset, count);
}
public Set<byte[]> zrevrangeByScore(int db, int toTryCount, byte[] key, double max, double min, int offset, int count) {
Set<byte[]> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScore(key, max, min, offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScore(db, toTryCount - 1, key, max, min, offset, count);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrevrangeByScoreWithScores(byte[] key, double max, double min) {
return zrevrangeByScoreWithScores(standardDB, redundancyFactor, key, max, min);
}
public Set<Tuple> zrevrangeByScoreWithScores(int db, int toTryCount, byte[] key, double max, double min) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScoreWithScores(key, max, min);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScoreWithScores(db, toTryCount - 1, key, max, min);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrevrangeByScoreWithScores(byte[] key, double max, double min, int offset, int count) {
return zrevrangeByScoreWithScores(standardDB, redundancyFactor, key, max, min, offset, count);
}
public Set<Tuple> zrevrangeByScoreWithScores(int db, int toTryCount, byte[] key, double max, double min, int offset, int count) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScoreWithScores(key, max, min, offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScoreWithScores(db, toTryCount - 1, key, max, min, offset, count);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zremrangeByRank(byte[] key, int start, int end) {
return zremrangeByRank(standardDB, key, start, end);
}
public Long zremrangeByRank(int db, byte[] key, int start, int end) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zremrangeByRank(key, start, end);
writePool.returnResource(j);
return result;
}
public Long zremrangeByScore(byte[] key, double start, double end) {
return zremrangeByScore(key, start, end);
}
public Long zremrangeByScore(int db, byte[] key, double start, double end) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zremrangeByScore(key, start, end);
writePool.returnResource(j);
return result;
}
public Long linsert(byte[] key, BinaryClient.LIST_POSITION where, byte[] pivot, byte[] value) {
return linsert(standardDB, key, where, pivot, value);
}
public Long linsert(int db, byte[] key, BinaryClient.LIST_POSITION where, byte[] pivot, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.linsert(key, where, pivot, value);
writePool.returnResource(j);
return result;
}
public String get(String key) {
return get(standardDB, redundancyFactor, key);
}
public String get(int db, int toTryCount, String key) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.get(key);
} catch (Exception ex) {
if (toTryCount > 0) result = get(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Boolean exists(String key) {
return exists(standardDB, redundancyFactor, key);
}
public Boolean exists(int db, int toTryCount, String key) {
Boolean result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.exists(key);
} catch (Exception ex) {
if (toTryCount > 0) result = exists(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String type(String key) {
return type(standardDB, redundancyFactor, key);
}
public String type(int db, int toTryCount, String key) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.type(key);
} catch (Exception ex) {
if (toTryCount > 0) result = type(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long expire(String key, int seconds) {
return expire(standardDB, redundancyFactor, key, seconds);
}
public Long expire(int db, int toTryCount, String key, int seconds) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.expire(key, seconds);
writePool.returnResource(j);
return result;
}
public Long expireAt(String key, long unixTime) {
return expireAt(standardDB, redundancyFactor, key, unixTime);
}
public Long expireAt(int db, int toTryCount, String key, long unixTime) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.expireAt(key, unixTime);
writePool.returnResource(j);
return result;
}
public Long ttl(String key) {
return ttl(standardDB, redundancyFactor, key);
}
public Long ttl(int db, int toTryCount, String key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.ttl(key);
writePool.returnResource(j);
return result;
}
public boolean setbit(String key, long offset, boolean value) {
return setbit(standardDB, redundancyFactor, key, offset, value);
}
public boolean setbit(int db, int toTryCount, String key, long offset, boolean value) {
Jedis j = writePool.getResource();
j.select(db);
boolean result = j.setbit(key, offset, value);
writePool.returnResource(j);
return result;
}
public boolean getbit(String key, long offset) {
return getbit(standardDB, redundancyFactor, key, offset);
}
public boolean getbit(int db, int toTryCount, String key, long offset) {
boolean result = false;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.getbit(key, offset);
} catch (Exception ex) {
if (toTryCount > 0) result = getbit(db, toTryCount - 1, key, offset);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public long setrange(String key, long offset, String value) {
return setrange(standardDB, redundancyFactor, key, offset, value);
}
public long setrange(int db, int toTryCount, String key, long offset, String value) {
Jedis j = writePool.getResource();
j.select(db);
long result = j.setrange(key, offset, value);
writePool.returnResource(j);
return result;
}
public String getrange(String key, long startOffset, long endOffset) {
return getrange(standardDB, redundancyFactor, key, startOffset, endOffset);
}
public String getrange(int db, int toTryCount, String key, long startOffset, long endOffset) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.getrange(key, startOffset, endOffset);
} catch (Exception ex) {
if (toTryCount > 0) result = getrange(db, toTryCount - 1, key, startOffset, endOffset);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String getSet(String key, String value) {
return getSet(standardDB, key, value);
}
public String getSet(int db, String key, String value) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.getSet(key, value);
writePool.returnResource(j);
return result;
}
public Long setnx(String key, String value) {
return setnx(standardDB, key, value);
}
public Long setnx(int db, String key, String value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.setnx(key, value);
writePool.returnResource(j);
return result;
}
public String setex(String key, int seconds, String value) {
return setex(standardDB, key, seconds, value);
}
public String setex(int db, String key, int seconds, String value) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.setex(key, seconds, value);
writePool.returnResource(j);
return result;
}
public Long decrBy(String key, long integer) {
return decrBy(standardDB, key, integer);
}
public Long decrBy(int db, String key, long integer) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.decrBy(key, integer);
writePool.returnResource(j);
return result;
}
public Long decr(String key) {
return decr(standardDB, key);
}
public Long decr(int db, String key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.decr(key);
writePool.returnResource(j);
return result;
}
public Long incrBy(String key, long integer) {
return incrBy(standardDB, key, integer);
}
public Long incrBy(int db, String key, long integer) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.incrBy(key, integer);
writePool.returnResource(j);
return result;
}
public Long incr(String key) {
return incr(standardDB, redundancyFactor, key);
}
public Long incr(int db, int toTryCount, String key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.incr(key);
writePool.returnResource(j);
return result;
}
public Long append(String key, String value) {
return append(standardDB, redundancyFactor, key, value);
}
public Long append(int db, int toTryCount, String key, String value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.append(key, value);
writePool.returnResource(j);
return result;
}
public String substr(String key, int start, int end) {
return substr(standardDB, redundancyFactor, key, start, end);
}
public String substr(int db, int toTryCount, String key, int start, int end) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.substr(key, start, end);
writePool.returnResource(j);
return result;
}
public Long hset(String key, String field, String value) {
return hset(standardDB, redundancyFactor, key, field, value);
}
public Long hset(int db, int toTryCount, String key, String field, String value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hset(key, field, value);
writePool.returnResource(j);
return result;
}
public String hget(String key, String field) {
return hget(standardDB, redundancyFactor, key, field);
}
public String hget(int db, int toTryCount, String key, String field) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hget(key, field);
} catch (Exception ex) {
if (toTryCount > 0) result = hget(db, toTryCount - 1, key, field);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long hsetnx(String key, String field, String value) {
return hsetnx(standardDB, redundancyFactor, key, field, value);
}
public Long hsetnx(int db, int toTryCount, String key, String field, String value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hsetnx(key, field, value);
writePool.returnResource(j);
return result;
}
public String hmset(String key, Map<String, String> hash) {
return hmset(standardDB, redundancyFactor, key, hash);
}
public String hmset(int db, int toTryCount, String key, Map<String, String> hash) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.hmset(key, hash);
writePool.returnResource(j);
return result;
}
public List<String> hmget(String key, String... fields) {
return hmget(standardDB, redundancyFactor, key, fields);
}
public List<String> hmget(int db, int toTryCount, String key, String... fields) {
List<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hmget(key, fields);
} catch (Exception ex) {
if (toTryCount > 0) result = hmget(db, toTryCount - 1, key, fields);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long hincrBy(String key, String field, long value) {
return hincrBy(standardDB, redundancyFactor, key, field, value);
}
public Long hincrBy(int db, int toTryCount, String key, String field, long value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hincrBy(key, field, value);
writePool.returnResource(j);
return result;
}
public Boolean hexists(String key, String field) {
return hexists(standardDB, redundancyFactor, key, field);
}
public Boolean hexists(int db, int toTryCount, String key, String field) {
Boolean result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hexists(key, field);
} catch (Exception ex) {
if (toTryCount > 0) result = hexists(db, toTryCount - 1, key, field);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long hdel(String key, String field) {
return hdel(standardDB, redundancyFactor, key, field);
}
public Long hdel(int db, int toTryCount, String key, String field) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.hdel(key, field);
writePool.returnResource(j);
return result;
}
public Long hlen(String key) {
return hlen(standardDB, redundancyFactor, key);
}
public Long hlen(int db, int toTryCount, String key) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hlen(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hlen(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<String> hkeys(String key) {
return hkeys(standardDB, redundancyFactor, key);
}
public Set<String> hkeys(int db, int toTryCount, String key) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hkeys(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hkeys(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public List<String> hvals(String key) {
return hvals(standardDB, redundancyFactor, key);
}
public List<String> hvals(int db, int toTryCount, String key) {
List<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hvals(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hvals(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Map<String, String> hgetAll(String key) {
return hgetAll(standardDB, redundancyFactor, key);
}
public Map<String, String> hgetAll(int db, int toTryCount, String key) {
Map<String, String> result =null;Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.hgetAll(key);
} catch (Exception ex) {
if (toTryCount > 0) result = hgetAll(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long rpush(String key, String string) {
return rpush(standardDB, redundancyFactor, key, string);
}
public Long rpush(int db, int toTryCount, String key, String string) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.rpush(key, string);
writePool.returnResource(j);
return result;
}
public Long lpush(String key, String string) {
return lpush(standardDB, redundancyFactor, key, string);
}
public Long lpush(int db, int toTryCount, String key, String string) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.lpush(key, string);
writePool.returnResource(j);
return result;
}
public Long llen(String key) {
return llen(standardDB, redundancyFactor, key);
}
public Long llen(int db, int toTryCount, String key) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.llen(key);
} catch (Exception ex) {
if (toTryCount > 0) result = llen(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public List<String> lrange(String key, long start, long end) {
return lrange(standardDB, redundancyFactor, key, start, end);
}
public List<String> lrange(int db, int toTryCount, String key, long start, long end) {
List<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.lrange(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = lrange(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String ltrim(String key, long start, long end) {
return ltrim(standardDB, redundancyFactor, key, start, end);
}
public String ltrim(int db, int toTryCount, String key, long start, long end) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.ltrim(key, start, end);
writePool.returnResource(j);
return result;
}
public String lindex(String key, long index) {
return lindex(standardDB, redundancyFactor, key, index);
}
public String lindex(int db, int toTryCount, String key, long index) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.lindex(key, index);
} catch (Exception ex) {
if (toTryCount > 0) result = lindex(db, toTryCount - 1, key, index);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String lset(String key, long index, String value) {
return lset(standardDB, redundancyFactor, key, index, value);
}
public String lset(int db, int toTryCount, String key, long index, String value) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.lset(key, index, value);
writePool.returnResource(j);
return result;
}
public Long lrem(String key, long count, String value) {
return lrem(standardDB, redundancyFactor, key, count, value);
}
public Long lrem(int db, int toTryCount, String key, long count, String value) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.lrem(key, count, value);
writePool.returnResource(j);
return result;
}
public String lpop(String key) {
return lpop(standardDB, redundancyFactor, key);
}
public String lpop(int db, int toTryCount, String key) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.lpop(key);
writePool.returnResource(j);
return result;
}
public String rpop(String key) {
return rpop(standardDB, redundancyFactor, key);
}
public String rpop(int db, int toTryCount, String key) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.rpop(key);
writePool.returnResource(j);
return result;
}
public Long sadd(String key, String member) {
return sadd(standardDB, redundancyFactor, key, member);
}
public Long sadd(int db, int toTryCount, String key, String member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.sadd(key, member);
writePool.returnResource(j);
return result;
}
public Set<String> smembers(String key) {
return smembers(standardDB, redundancyFactor, key);
}
public Set<String> smembers(int db, int toTryCount, String key) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.smembers(key);
} catch (Exception ex) {
if (toTryCount > 0) result = smembers(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long srem(String key, String member) {
return srem(standardDB, redundancyFactor, key, member);
}
public Long srem(int db, int toTryCount, String key, String member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.srem(key, member);
writePool.returnResource(j);
return result;
}
public String spop(String key) {
return spop(standardDB, redundancyFactor, key);
}
public String spop(int db, int toTryCount, String key) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.spop(key);
writePool.returnResource(j);
return result;
}
public Long scard(String key) {
return scard(standardDB, redundancyFactor, key);
}
public Long scard(int db, int toTryCount, String key) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.scard(key);
} catch (Exception ex) {
if (toTryCount > 0) result = scard(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Boolean sismember(String key, String member) {
return sismember(standardDB, redundancyFactor, key, member);
}
public Boolean sismember(int db, int toTryCount, String key, String member) {
Boolean result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.sismember(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = sismember(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String srandmember(String key) {
return srandmember(standardDB, redundancyFactor, key);
}
public String srandmember(int db, int toTryCount, String key) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.srandmember(key);
} catch (Exception ex) {
if (toTryCount > 0) result = srandmember(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zadd(String key, double score, String member) {
return zadd(standardDB, redundancyFactor, key, score, member);
}
public Long zadd(int db, int toTryCount, String key, double score, String member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zadd(key, score, member);
writePool.returnResource(j);
return result;
}
public Set<String> zrange(String key, int start, int end) {
return zrange(standardDB, redundancyFactor, key, start, end);
}
public Set<String> zrange(int db, int toTryCount, String key, int start, int end) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrange(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrange(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zrem(String key, String member) {
return zrem(standardDB, redundancyFactor, key, member);
}
public Long zrem(int db, int toTryCount, String key, String member) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zrem(key, member);
writePool.returnResource(j);
return result;
}
public Double zincrby(String key, double score, String member) {
return zincrby(standardDB, redundancyFactor, key, score, member);
}
public Double zincrby(int db, int toTryCount, String key, double score, String member) {
Jedis j = writePool.getResource();
j.select(db);
Double result = j.zincrby(key, score, member);
writePool.returnResource(j);
return result;
}
public Long zrank(String key, String member) {
return zrank(standardDB, redundancyFactor, key, member);
}
public Long zrank(int db, int toTryCount, String key, String member) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrank(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = zrank(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zrevrank(String key, String member) {
return zrevrank(standardDB, redundancyFactor, key, member);
}
public Long zrevrank(int db, int toTryCount, String key, String member) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrank(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrank(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<String> zrevrange(String key, int start, int end) {
return zrevrange(standardDB, redundancyFactor, key, start, end);
}
public Set<String> zrevrange(int db, int toTryCount, String key, int start, int end) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrange(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrange(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrangeWithScores(String key, int start, int end) {
return zrangeWithScores(standardDB, redundancyFactor, key, start, end);
}
public Set<Tuple> zrangeWithScores(int db, int toTryCount, String key, int start, int end) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeWithScores(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeWithScores(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrevrangeWithScores(String key, int start, int end) {
return zrevrangeWithScores(standardDB, redundancyFactor, key, start, end);
}
public Set<Tuple> zrevrangeWithScores(int db, int toTryCount, String key, int start, int end) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeWithScores(key, start, end);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeWithScores(db, toTryCount - 1, key, start, end);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zcard(String key) {
return zcard(standardDB, redundancyFactor, key);
}
public Long zcard(int db, int toTryCount, String key) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zcard(key);
} catch (Exception ex) {
if (toTryCount > 0) result = zcard(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Double zscore(String key, String member) {
return zscore(standardDB, redundancyFactor, key, member);
}
public Double zscore(int db, int toTryCount, String key, String member) {
Double result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zscore(key, member);
} catch (Exception ex) {
if (toTryCount > 0) result = zscore(db, toTryCount - 1, key, member);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public List<String> sort(String key) {
return sort(standardDB, redundancyFactor, key);
}
public List<String> sort(int db, int toTryCount, String key) {
List<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.sort(key);
} catch (Exception ex) {
if (toTryCount > 0) result = sort(db, toTryCount - 1, key);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public List<String> sort(String key, SortingParams sortingParameters) {
return sort(standardDB, key, sortingParameters);
}
public List<String> sort(int db, String key, SortingParams sortingParameters) {
Jedis j = writePool.getResource();
j.select(db);
List<String> result = j.sort(key, sortingParameters);
writePool.returnResource(j);
return result;
}
public Long zcount(String key, double min, double max) {
return zcount(standardDB, redundancyFactor, key, min, max);
}
public Long zcount(int db, int toTryCount, String key, double min, double max) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zcount(key, min, max);
} catch (Exception ex) {
if (toTryCount > 0) result = zcount(db, toTryCount - 1, key, min, max);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<String> zrangeByScore(String key, double min, double max) {
return zrangeByScore(standardDB, redundancyFactor, key, min, max);
}
public Set<String> zrangeByScore(int db, int toTryCount, String key, double min, double max) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScore(key, max, min);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScore(db, toTryCount - 1, key, min, max);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<String> zrevrangeByScore(String key, double max, double min) {
return zrevrangeByScore(standardDB, redundancyFactor, key, max, min);
}
public Set<String> zrevrangeByScore(int db, int toTryCount, String key, double max, double min) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScore(key, max, min);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScore(db, toTryCount - 1, key, max, min);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<String> zrangeByScore(String key, double min, double max, int offset, int count) {
return zrangeByScore(standardDB, redundancyFactor, key, min, max, offset, count);
}
public Set<String> zrangeByScore(int db, int toTryCount, String key, double min, double max, int offset, int count) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScore(key, max, min, offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScore(db, toTryCount - 1, key, min, max);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<String> zrevrangeByScore(String key, double max, double min, int offset, int count) {
return zrevrangeByScore(standardDB, redundancyFactor, key, max, min, offset, count);
}
public Set<String> zrevrangeByScore(int db, int toTryCount, String key, double max, double min, int offset, int count) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScore(key, max, min, offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScore(db, toTryCount - 1, key, max, min, offset, count);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrangeByScoreWithScores(String key, double min, double max) {
return zrangeByScoreWithScores(standardDB, redundancyFactor, key, min, max);
}
public Set<Tuple> zrangeByScoreWithScores(int db, int toTryCount, String key, double min, double max) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScoreWithScores(key, min, max);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScoreWithScores(db, toTryCount - 1, key, min, max);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrevrangeByScoreWithScores(String key, double max, double min) {
return zrevrangeByScoreWithScores(standardDB, redundancyFactor, key, max, min);
}
public Set<Tuple> zrevrangeByScoreWithScores(int db, int toTryCount, String key, double max, double min) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScoreWithScores(key, max, min);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScoreWithScores(db, toTryCount - 1, key, max,min);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrangeByScoreWithScores(String key, double min, double max, int offset, int count) {
return zrangeByScoreWithScores(standardDB, redundancyFactor, key, min, max, offset, count);
}
public Set<Tuple> zrangeByScoreWithScores(int db, int toTryCount, String key, double min, double max, int offset, int count) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrangeByScoreWithScores(key, min, max, offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrangeByScoreWithScores(db, toTryCount - 1, key, min, max, offset, count);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<Tuple> zrevrangeByScoreWithScores(String key, double max, double min, int offset, int count) {
return zrevrangeByScoreWithScores(standardDB, redundancyFactor, key, max, min, offset, count);
}
public Set<Tuple> zrevrangeByScoreWithScores(int db, int toTryCount, String key, double max, double min, int offset, int count) {
Set<Tuple> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.zrevrangeByScoreWithScores(key, max, min, offset, count);
} catch (Exception ex) {
if (toTryCount > 0) result = zrevrangeByScoreWithScores(db, toTryCount - 1, key, max, min, offset, count);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long zremrangeByRank(String key, int start, int end) {
return zremrangeByRank(standardDB, redundancyFactor, key, start, end);
}
public Long zremrangeByRank(int db, int toTryCount, String key, int start, int end) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zremrangeByRank(key, start, end);
writePool.returnResource(j);
return result;
}
public Long zremrangeByScore(String key, double start, double end) {
return zremrangeByScore(standardDB, redundancyFactor, key, start, end);
}
public Long zremrangeByScore(int db, int toTryCount, String key, double start, double end) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.zremrangeByScore(key, start, end);
writePool.returnResource(j);
return result;
}
public String set(byte[] key, byte[] value) {
return set(standardDB, redundancyFactor, key, value);
}
public String set(int db, int toTryCount, byte[] key, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.set(key, value);
writePool.returnResource(j);
return result;
}
public String set(String key, String value) {
return set(standardDB, redundancyFactor, key, value);
}
public String set(int db, int toTryCount, String key, String value) {
Jedis j = writePool.getResource();
j.select(db);
j.set(key, value);
writePool.returnResource(j);
return key;
}
public void zadd(byte[] key, int score, byte[] value) {
zadd(standardDB, redundancyFactor, key, score, value);
}
public void zadd(int db, int toTryCount, byte[] key, int score, byte[] value) {
Jedis j = writePool.getResource();
j.select(db);
j.zadd(key, score, value);
writePool.returnResource(j);
}
public void zaddSet(byte[] key, Set<byte[]> values) {
zaddSet(standardDB, redundancyFactor, key, values);
}
public void zaddSet(int db, int toTryCount, byte[] key, Set<byte[]> values) {
Jedis j = writePool.getResource();
j.select(db);
j.watch(key);
Transaction t = j.multi();
for (byte[] ba : values)
t.zadd(key, 0, ba);
t.exec();
writePool.returnResource(j);
}
public void zaddSet(String key, Set<String> values) {
zaddSet(standardDB, redundancyFactor, key, values);
}
public void zaddSet(int db, int toTryCount, String key, Set<String> values) {
byte[] keyBA = SafeEncoder.encode(key);
Jedis j = writePool.getResource();
j.select(db);
j.watch(keyBA);
Transaction t = j.multi();
for (String s : values)
t.zadd(keyBA, 0, SafeEncoder.encode(s));
t.exec();
writePool.returnResource(j);
}
public String zelementAtScore(String key, int score) {
return zelementAtScore(standardDB, key, score);
}
public String zelementAtScore(int db, String key, int score) {
byte[] temp = zelementAtScore(db, redundancyFactor, SafeEncoder.encode(key), score);
if (temp == null)
return null;
else
return SafeEncoder.encode(temp);
}
public byte[] zelementAtScore(byte[] keyBA, int redundancyFactor, int score) {
return zelementAtScore(standardDB, redundancyFactor, keyBA, score);
}
public byte[] zelementAtScore(int db, int toTryCount, byte[] keyBA, int score) {
byte[] result = null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
Set<byte[]> temp = j.zrange(keyBA, score, score);
if (!(temp.isEmpty()) && !(temp.size() > 1))
result = temp.iterator().next();
} catch (Exception ex) {
if (toTryCount > 0) result = zelementAtScore(db, toTryCount - 1, keyBA, score);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public void destroy() {
writePool.destroy();
readPool.destroy();
}
public void returnReadJedis(Jedis jedis) {
readPool.returnResource(jedis);
}
public void returnWriteJedis(Jedis jedis) {
writePool.returnResource(jedis);
}
public Set<byte[]> keys(byte[] bbarstar) {
return keys(standardDB, redundancyFactor, bbarstar);
}
public Set<byte[]> keys(int db, int toTryCount, byte[] bbarstar) {
Set<byte[]> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.keys(bbarstar);
} catch (Exception ex) {
if (toTryCount > 0) result = keys(db, toTryCount - 1, bbarstar);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Set<String> keys(String bbarstar) {
return keys(standardDB, redundancyFactor, bbarstar);
}
public Set<String> keys(int db, int toTryCount, String bbarstar) {
Set<String> result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
j.select(db);
result = j.keys(bbarstar);
} catch (Exception ex) {
if (toTryCount > 0) result = keys(db, toTryCount - 1, bbarstar);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String randomKey() {
return randomKey(redundancyFactor);
}
public String randomKey(int toTryCount) {
String result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
result = j.randomKey();
} catch (Exception ex) {
if (toTryCount > 0) result = randomKey(toTryCount - 1);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public byte[] randomBinaryKey() {
return randomBinaryKey(redundancyFactor);
}
public byte[] randomBinaryKey(int toTryCount) {
byte[] result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
result = j.randomBinaryKey();
} catch (Exception ex) {
if (toTryCount > 0) result = randomBinaryKey(toTryCount - 1);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public String rename(byte[] bfoo, byte[] bbar) {
return rename(standardDB, bfoo, bbar);
}
public String rename(int db, byte[] bfoo, byte[] bbar) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.rename(bfoo, bbar);
writePool.returnResource(j);
return result;
}
public String rename(String oldkey, String newkey) {
return rename(standardDB, oldkey, newkey);
}
public String rename(int db, String oldkey, String newkey) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.rename(oldkey, newkey);
writePool.returnResource(j);
return result;
}
public Long renamenx(byte[] bfoo, byte[] bbar) {
return renamenx(standardDB, bfoo, bbar);
}
public Long renamenx(int db, byte[] bfoo, byte[] bbar) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.renamenx(bfoo, bbar);
writePool.returnResource(j);
return result;
}
public Long renamenx(String oldkey, String newkey) {
return renamenx(standardDB, oldkey, newkey);
}
public Long renamenx(int db, String oldkey, String newkey) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.renamenx(oldkey, newkey);
writePool.returnResource(j);
return result;
}
public Long dbSize() {
return dbSize(redundancyFactor);
}
public Long dbSize(int toTryCount) {
Long result =null;
Jedis j = null;
if (toTryCount > 0) j = readPool.getResource();
else j = writePool.getResource();
try {
result = j.dbSize();
} catch (Exception ex) {
if (toTryCount > 0) result = dbSize(toTryCount - 1);
else ex.printStackTrace(); /*throw new Exception(ex); */
} finally {
if (toTryCount > 0) readPool.returnResource(j);
else writePool.returnResource(j);
}
return result;
}
public Long move(String foo, int fromDB, int toDB) {
Jedis j = writePool.getResource();
j.select(fromDB);
Long result = j.move(foo, toDB);
writePool.returnResource(j);
return result;
}
public Long move(byte[] foo, int fromDB, int toDB) {
Jedis j = writePool.getResource();
j.select(fromDB);
Long result = j.move(foo, toDB);
writePool.returnResource(j);
return result;
}
public String flushDB() {
return flushDB(standardDB);
}
public String flushDB(int db) {
Jedis j = writePool.getResource();
j.select(db);
String result = j.flushDB();
writePool.returnResource(j);
return result;
}
public String flushAll() {
Jedis j = writePool.getResource();
String result = j.flushAll();
writePool.returnResource(j);
return result;
}
public long persist(byte[] key) {
return persist(standardDB, key);
}
public long persist(int db,byte[] key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.persist(key);
writePool.returnResource(j);
return result;
}
public long persist(String key) {
return persist(standardDB, key);
}
public long persist(int db, String key) {
Jedis j = writePool.getResource();
j.select(db);
Long result = j.persist(key);
writePool.returnResource(j);
return result;
}
public byte[] echo(byte[] echo) {
Jedis j = writePool.getResource();
byte[] result = j.echo(echo);
writePool.returnResource(j);
return result;
}
public String echo(String echo) {
Jedis j = writePool.getResource();
String result = j.echo(echo);
writePool.returnResource(j);
return result;
}
public void disconnect() {
readPool.destroy();
writePool.destroy();
}
// Getters and Setters
public Pool<Jedis> getWritePool() {
return writePool;
}
public int getStandardDB() {
return standardDB;
}
public Pool<Jedis> getReadPool() {
return readPool;
}
}
@ib84
Owner
ib84 commented Sep 8, 2011

major overhaul:

  • implemented chainable transactions, with auto-returnRessource on exec.
  • implemented redundancy
  • implemented singleJedis-UniJedis, with option to add slaves-List lateron.
  • option to use select just as with normal Jedis
  • some bugs removed (beware of those min <-> max).
@ib84
Owner
ib84 commented Sep 8, 2011
  • setting slave list after construction now really works, assuming updated RoundRobinPool
  • exposing some relevant options of internalPool: - setMinIdle, setMaxIdle, setWhenExhaustedGrow
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment