com.baidu.jprotobuf.pbrpc.transport

类 ChannelPoolObjectFactory

java.lang.Object

org.apache.commons.pool2.BaseObject

org.apache.commons.pool2.BasePooledObjectFactory<Connection>

com.baidu.jprotobuf.pbrpc.transport.ChannelPoolObjectFactory

所有已实现的接口:

org.apache.commons.pool2.PooledObjectFactory<Connection>

public class ChannelPoolObjectFactory
extends org.apache.commons.pool2.BasePooledObjectFactory<Connection>

Pool Object Factory for netty channel.

作者:

sunzhongyi, xuyuepeng, xiemalin

构造器概要

构造器

构造器和说明
ChannelPoolObjectFactory(RpcClient rpcClient, String host, int port) Instantiates a new channel pool object factory.

方法概要

限定符和类型	方法和说明
void	activateObject(org.apache.commons.pool2.PooledObject<Connection> p) activateObject will invoke every time before it borrow from the pool.
Connection	create()
void	destroyObject(org.apache.commons.pool2.PooledObject<Connection> p)
Connection	fetchConnection() Fetch connection.
void	passivateObject(org.apache.commons.pool2.PooledObject<Connection> p) is invoked on every instance when it is returned to the pool.
boolean	validateObject(org.apache.commons.pool2.PooledObject<Connection> p)
org.apache.commons.pool2.PooledObject<Connection>	wrap(Connection connection)

从类继承的方法 org.apache.commons.pool2.BasePooledObjectFactory

makeObject

从类继承的方法 org.apache.commons.pool2.BaseObject

toString, toStringAppendFields

从类继承的方法 java.lang.Object

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

构造器详细资料

ChannelPoolObjectFactory

public ChannelPoolObjectFactory(RpcClient rpcClient,
                                String host,
                                int port)

Instantiates a new channel pool object factory.

参数:

rpcClient - the rpc client

host - the host

port - the port

方法详细资料

create

public Connection create()
                  throws Exception

指定者:

create 在类中 org.apache.commons.pool2.BasePooledObjectFactory<Connection>

抛出:

Exception

wrap

public org.apache.commons.pool2.PooledObject<Connection> wrap(Connection connection)

指定者:

wrap 在类中 org.apache.commons.pool2.BasePooledObjectFactory<Connection>

fetchConnection

public Connection fetchConnection()

Fetch connection.

返回:

the connection

destroyObject

public void destroyObject(org.apache.commons.pool2.PooledObject<Connection> p)
                   throws Exception

指定者:

destroyObject 在接口中 org.apache.commons.pool2.PooledObjectFactory<Connection>

覆盖:

destroyObject 在类中 org.apache.commons.pool2.BasePooledObjectFactory<Connection>

抛出:

Exception

validateObject

public boolean validateObject(org.apache.commons.pool2.PooledObject<Connection> p)

指定者:

validateObject 在接口中 org.apache.commons.pool2.PooledObjectFactory<Connection>

覆盖:

validateObject 在类中 org.apache.commons.pool2.BasePooledObjectFactory<Connection>

activateObject

public void activateObject(org.apache.commons.pool2.PooledObject<Connection> p)
                    throws Exception

activateObject will invoke every time before it borrow from the pool.

指定者:

activateObject 在接口中 org.apache.commons.pool2.PooledObjectFactory<Connection>

覆盖:

activateObject 在类中 org.apache.commons.pool2.BasePooledObjectFactory<Connection>

参数:

p - target pool object

抛出:

Exception - the exception

passivateObject

public void passivateObject(org.apache.commons.pool2.PooledObject<Connection> p)
                     throws Exception

is invoked on every instance when it is returned to the pool.

指定者:

passivateObject 在接口中 org.apache.commons.pool2.PooledObjectFactory<Connection>

覆盖:

passivateObject 在类中 org.apache.commons.pool2.BasePooledObjectFactory<Connection>

参数:

p - target pool object

抛出:

Exception - the exception