redis.clients.jedis

类 JedisFactory

java.lang.Object

redis.clients.jedis.JedisFactory

所有已实现的接口:

PooledObjectFactory<Jedis>

public class JedisFactory
extends java.lang.Object
implements PooledObjectFactory<Jedis>

PoolableObjectFactory custom impl.

方法概要

限定符和类型	方法和说明
void	activateObject(PooledObject<Jedis> pooledJedis) Reinitializes an instance to be returned by the pool.
void	destroyObject(PooledObject<Jedis> pooledJedis) Destroys an instance no longer needed by the pool, using the default (NORMAL) DestroyMode.
PooledObject<Jedis>	makeObject() Creates an instance that can be served by the pool and wrap it in a PooledObject to be managed by the pool.
void	passivateObject(PooledObject<Jedis> pooledJedis) Uninitializes an instance to be returned to the idle object pool.
void	setHostAndPort(HostAndPort hostAndPort)
void	setPassword(java.lang.String password)
boolean	validateObject(PooledObject<Jedis> pooledJedis) Ensures that the instance is safe to be returned by the pool.

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.commons.pool2.PooledObjectFactory

destroyObject

方法详细资料

setHostAndPort

public void setHostAndPort(HostAndPort hostAndPort)

setPassword

public void setPassword(java.lang.String password)

activateObject

public void activateObject(PooledObject<Jedis> pooledJedis)
                    throws java.lang.Exception

从接口复制的说明: PooledObjectFactory

Reinitializes an instance to be returned by the pool.

指定者:

activateObject 在接口中 PooledObjectFactory<Jedis>

参数:

pooledJedis - a PooledObject wrapping the instance to be activated

抛出:

java.lang.Exception - if there is a problem activating obj, this exception may be swallowed by the pool.

另请参阅:

PooledObjectFactory.destroyObject(org.apache.commons.pool2.PooledObject<T>)

destroyObject

public void destroyObject(PooledObject<Jedis> pooledJedis)
                   throws java.lang.Exception

从接口复制的说明: PooledObjectFactory

Destroys an instance no longer needed by the pool, using the default (NORMAL) DestroyMode.

It is important for implementations of this method to be aware that there is no guarantee about what state obj will be in and the implementation should be prepared to handle unexpected errors.

Also, an implementation must take in to consideration that instances lost to the garbage collector may never be destroyed.

指定者:

destroyObject 在接口中 PooledObjectFactory<Jedis>

参数:

pooledJedis - a PooledObject wrapping the instance to be destroyed

抛出:

java.lang.Exception - should be avoided as it may be swallowed by the pool implementation.

另请参阅:

PooledObjectFactory.validateObject(org.apache.commons.pool2.PooledObject<T>), ObjectPool.invalidateObject(T)

makeObject

public PooledObject<Jedis> makeObject()
                               throws java.lang.Exception

从接口复制的说明: PooledObjectFactory

Creates an instance that can be served by the pool and wrap it in a PooledObject to be managed by the pool.

指定者:

makeObject 在接口中 PooledObjectFactory<Jedis>

返回:

a PooledObject wrapping an instance that can be served by the pool

抛出:

java.lang.Exception - if there is a problem creating a new instance, this will be propagated to the code requesting an object.

passivateObject

public void passivateObject(PooledObject<Jedis> pooledJedis)
                     throws java.lang.Exception

从接口复制的说明: PooledObjectFactory

Uninitializes an instance to be returned to the idle object pool.

指定者:

passivateObject 在接口中 PooledObjectFactory<Jedis>

参数:

pooledJedis - a PooledObject wrapping the instance to be passivated

抛出:

java.lang.Exception - if there is a problem passivating obj, this exception may be swallowed by the pool.

另请参阅:

PooledObjectFactory.destroyObject(org.apache.commons.pool2.PooledObject<T>)

validateObject

public boolean validateObject(PooledObject<Jedis> pooledJedis)

从接口复制的说明: PooledObjectFactory

Ensures that the instance is safe to be returned by the pool.

指定者:

validateObject 在接口中 PooledObjectFactory<Jedis>

参数:

pooledJedis - a PooledObject wrapping the instance to be validated

返回:

false if obj is not valid and should be dropped from the pool, true otherwise.