com.github.ddth.dlock.impl.redis

Class BaseRedisDLock

java.lang.Object

com.github.ddth.dlock.impl.AbstractDLock

com.github.ddth.dlock.impl.redis.BaseRedisDLock

All Implemented Interfaces:

IDLock, AutoCloseable

Direct Known Subclasses:

ClusteredRedisDLock, RedisDLock

public abstract class BaseRedisDLock
extends AbstractDLock

Base class for Redis-based implementations of IDLock.

Since:

0.1.0

Author:

Thanh Ba Nguyen

Field Summary

Fields

Modifier and Type	Field and Description
static String	LOCK_PROP_REDIS_PASSWORD To override the setRedisPassword(String) setting.
protected boolean	myOwnRedis Flag to mark if the Redis resource (e.g.

Fields inherited from interface com.github.ddth.dlock.IDLock

DEFAULT_LOCK_DURATION_MS

Constructor Summary

Constructors

Constructor and Description
BaseRedisDLock(String name)

Method Summary

Modifier and Type	Method and Description
protected abstract com.github.ddth.commons.redis.JedisConnector	buildJedisConnector() Build a JedisConnector instance for my own use.
void	destroy()
com.github.ddth.commons.redis.JedisConnector	getJedisConnector()
String	getRedisPassword()
protected String	getScriptLock()
protected String	getScriptUnlock()
BaseRedisDLock	init()
BaseRedisDLock	setJedisConnector(com.github.ddth.commons.redis.JedisConnector jedisConnector)
BaseRedisDLock	setRedisPassword(String redisPassword)
protected BaseRedisDLock	setScriptLock(String scriptLock)
protected BaseRedisDLock	setScriptUnlock(String scriptUnlock)
protected void	updateLockHolder(redis.clients.jedis.JedisCommands jedisCommands) Update current lock's holder info.

Methods inherited from class com.github.ddth.dlock.impl.AbstractDLock

close, getClientId, getLockProperties, getLockProperty, getName, getTimestampExpiry, lock, setClientId, setLockProperties, setName, setTimestampExpiry, toString, updateLockHolder

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.ddth.dlock.IDLock

lock, unlock

Field Detail

LOCK_PROP_REDIS_PASSWORD

public static final String LOCK_PROP_REDIS_PASSWORD

To override the setRedisPassword(String) setting.

See Also:

Constant Field Values

myOwnRedis

protected boolean myOwnRedis

Flag to mark if the Redis resource (e.g. Redis client pool) is created and handled by the lock instance.

Constructor Detail

BaseRedisDLock

public BaseRedisDLock(String name)

Method Detail

getJedisConnector

public com.github.ddth.commons.redis.JedisConnector getJedisConnector()

Returns:

setJedisConnector

public BaseRedisDLock setJedisConnector(com.github.ddth.commons.redis.JedisConnector jedisConnector)

Parameters:

jedisConnector -

Returns:

getRedisPassword

public String getRedisPassword()

setRedisPassword

public BaseRedisDLock setRedisPassword(String redisPassword)

buildJedisConnector

protected abstract com.github.ddth.commons.redis.JedisConnector buildJedisConnector()

Build a JedisConnector instance for my own use.

Returns:

Since:

0.1.1.2

init

public BaseRedisDLock init()

Overrides:

init in class AbstractDLock

destroy

public void destroy()

Overrides:

destroy in class AbstractDLock

getScriptLock

protected String getScriptLock()

setScriptLock

protected BaseRedisDLock setScriptLock(String scriptLock)

getScriptUnlock

protected String getScriptUnlock()

setScriptUnlock

protected BaseRedisDLock setScriptUnlock(String scriptUnlock)

updateLockHolder

protected void updateLockHolder(redis.clients.jedis.JedisCommands jedisCommands)

Update current lock's holder info.

Parameters:

jedisCommands -

Since:

0.1.1