org.jredis.ri.alphazero

Class JRedisClient

java.lang.Object

org.jredis.ri.alphazero.JRedisSupport

org.jredis.ri.alphazero.SyncJRedisBase

org.jredis.ri.alphazero.JRedisClient

All Implemented Interfaces:

JRedis, Resource<JRedis>

public class JRedisClient
extends SyncJRedisBase

[TODO: document me!]

Since:

alpha.0

Version:

alpha.0, Aug 13, 2009

Field Summary

Fields

Modifier and Type	Field and Description
private Connection	connection

Fields inherited from class org.jredis.ri.alphazero.JRedisSupport

CacheKeys

Constructor Summary

Constructors

Constructor and Description
JRedisClient() and using localhost:6379 as its network addressing parameters.
JRedisClient(ConnectionSpec connectionSpec)
JRedisClient(java.lang.String password) Connects to the localhost:6379 redis server using the password.
JRedisClient(java.lang.String host, int port)
JRedisClient(java.lang.String host, int port, java.lang.String password, int database) New JRedisClient for the default protocol version RedisVersion

Method Summary

Modifier and Type	Method and Description
private static byte[]	getCredentialBytes(java.lang.String password) Internal use only -
JRedis	getInterface()
protected Response	serviceRequest(Command cmd, byte[]... args) This method mimics the eponymous Connection#serviceRequest(Command, byte[]...) which defines the blocking api semantics of Synchronous connections.
protected void	setConnection(Connection connection) This extension point is really only necessary to allow this class to set the FaultedConnection when necessary, in course of the SyncJRedisBase#createSyncConnection(String) method operation.

Methods inherited from class org.jredis.ri.alphazero.SyncJRedisBase

createSyncConnection, getContext, setContext

Methods inherited from class org.jredis.ri.alphazero.JRedisSupport

append, append, append, append, bgrewriteaof, bgsave, dbsize, debug, decr, decrby, del, discard, echo, echo, echo, echo, exists, expire, expireat, flushall, flushdb, get, getbit, getKeyBytes, getset, getset, getset, getset, hdel, hexists, hget, hgetall, hkeys, hlen, hset, hset, hset, hset, hvals, incr, incrby, info, keys, keys, lastsave, lindex, llen, lpop, lpush, lpush, lpush, lpush, lrange, lrem, lrem, lrem, lrem, lset, lset, lset, lset, ltrim, mget, move, mset, mset, mset, mset, mset, msetnx, msetnx, msetnx, msetnx, msetnx, multi, ping, quit, randomkey, rename, renamenx, rpop, rpoplpush, rpush, rpush, rpush, rpush, sadd, sadd, sadd, sadd, save, scard, sdiff, sdiffstore, set, set, set, set, setbit, setnx, setnx, setnx, setnx, sinter, sinterstore, sismember, sismember, sismember, sismember, slaveof, slaveofnone, smembers, smove, smove, smove, smove, sort, spop, srandmember, srem, srem, srem, srem, substr, sunion, sunionstore, ttl, type, zadd, zadd, zadd, zadd, zcard, zcount, zincrby, zincrby, zincrby, zincrby, zrange, zrangebyscore, zrangebyscoreSubset, zrangeSubset, zrank, zrank, zrank, zrank, zrem, zrem, zrem, zrem, zremrangebyrank, zremrangebyscore, zrevrange, zrevrangeSubset, zrevrank, zrevrank, zrevrank, zrevrank, zscore, zscore, zscore, zscore

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

connection

private Connection connection

Constructor Detail

JRedisClient

public JRedisClient(ConnectionSpec connectionSpec)

JRedisClient

public JRedisClient(java.lang.String password)
             throws ClientRuntimeException

Connects to the localhost:6379 redis server using the password. Will select db 0.

Parameters:

password - used for AUTH

Throws:

java.net.UnknownHostException

ClientRuntimeException

JRedisClient

public JRedisClient()
             throws ClientRuntimeException

and using localhost:6379 as its network addressing parameters. Database will be selected to db 0 Assumes no password required.

Throws:

java.net.UnknownHostException

ClientRuntimeException

JRedisClient

public JRedisClient(java.lang.String host,
                    int port)
             throws ClientRuntimeException

Parameters:

host -

port -

Throws:

java.net.UnknownHostException

ClientRuntimeException

JRedisClient

public JRedisClient(java.lang.String host,
                    int port,
                    java.lang.String password,
                    int database)
             throws ClientRuntimeException

New JRedisClient for the default protocol version RedisVersion

Parameters:

host - redis server's host

port - redis server's port

password - to use for AUTHentication (can be null)

database - database to select on connect

Throws:

ClientRuntimeException

java.net.UnknownHostException

Method Detail

serviceRequest

protected Response serviceRequest(Command cmd,
                                  byte[]... args)
                           throws RedisException,
                                  ClientRuntimeException,
                                  ProviderException

Description copied from class: JRedisSupport

This method mimics the eponymous Connection#serviceRequest(Command, byte[]...) which defines the blocking api semantics of Synchronous connections. The extending class can either directly (a) implement the protocol requirements, or, (b) delegate to a Connection instance, or, (c) utilize a pool of Connections.

Specified by:

serviceRequest in class JRedisSupport

Returns:

Throws:

RedisException

ClientRuntimeException

ProviderException

setConnection

protected final void setConnection(Connection connection)

Description copied from class: SyncJRedisBase

This extension point is really only necessary to allow this class to set the FaultedConnection when necessary, in course of the SyncJRedisBase#createSyncConnection(String) method operation.

Specified by:

setConnection in class SyncJRedisBase

getInterface

public JRedis getInterface()

Returns:

the resource type specific interface.

getCredentialBytes

private static byte[] getCredentialBytes(java.lang.String password)

Internal use only -

Parameters:

password -

Returns:

the bytes of password or null if none spec'd