org.apache.dubbo.remoting.zookeeper

Class AbstractZookeeperTransporter

java.lang.Object

org.apache.dubbo.remoting.zookeeper.AbstractZookeeperTransporter

All Implemented Interfaces:

ZookeeperTransporter

public abstract class AbstractZookeeperTransporter
extends Object
implements ZookeeperTransporter

AbstractZookeeperTransporter is abstract implements of ZookeeperTransporter.

If you want to extend this, implements createZookeeperClient.

Field Summary

Fields inherited from interface org.apache.dubbo.remoting.zookeeper.ZookeeperTransporter

CURATOR, CURATOR_5

Constructor Summary

Constructors

Constructor and Description
AbstractZookeeperTransporter()

Method Summary

Modifier and Type	Method and Description
ZookeeperClient	connect(URL url) share connect for registry, metadata, etc..
void	destroy()
ZookeeperClient	fetchAndUpdateZookeeperClientCache(List<String> addressList) get the ZookeeperClient from cache, the ZookeeperClient must be connected.
List<String>	getURLBackupAddress(URL url) get all zookeeper urls (such as zookeeper://127.0.0.1:2181?backup=127.0.0.1:8989,127.0.0.1:9999)
Map<String,ZookeeperClient>	getZookeeperClientMap() for unit test

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.dubbo.remoting.zookeeper.ZookeeperTransporter

getExtension, isHighVersionCurator

Constructor Detail

AbstractZookeeperTransporter

public AbstractZookeeperTransporter()

Method Detail

connect

public ZookeeperClient connect(URL url)

share connect for registry, metadata, etc..

Make sure the connection is connected.

Specified by:

connect in interface ZookeeperTransporter

Parameters:

url -

Returns:

fetchAndUpdateZookeeperClientCache

public ZookeeperClient fetchAndUpdateZookeeperClientCache(List<String> addressList)

get the ZookeeperClient from cache, the ZookeeperClient must be connected.

It is not private method for unit test.

Parameters:

addressList -

Returns:

getURLBackupAddress

public List<String> getURLBackupAddress(URL url)

get all zookeeper urls (such as zookeeper://127.0.0.1:2181?backup=127.0.0.1:8989,127.0.0.1:9999)

Parameters:

url - such as zookeeper://127.0.0.1:2181?backup=127.0.0.1:8989,127.0.0.1:9999

Returns:

such as 127.0.0.1:2181,127.0.0.1:8989,127.0.0.1:9999

getZookeeperClientMap

public Map<String,ZookeeperClient> getZookeeperClientMap()

for unit test

Returns:

destroy

public void destroy()

Specified by:

destroy in interface ZookeeperTransporter