org.apache.seata.discovery.registry.zk

Class ZookeeperRegisterServiceImpl

java.lang.Object

org.apache.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl

All Implemented Interfaces:

RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

public class ZookeeperRegisterServiceImpl
extends Object
implements RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

zookeeper path as /registry/zk/

Field Summary

Fields inherited from interface org.apache.seata.discovery.registry.RegistryService

CONFIG_SPLIT_CHAR, CURRENT_ADDRESS_MAP, PREFIX_SERVICE_MAPPING, PREFIX_SERVICE_ROOT, SERVICE_GROUP_NAME

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	createEphemeral(String path, String data)
protected void	createPersistent(String path)
protected void	createPersistent(String path, String data)
protected boolean	deletePath(String path)
List<InetSocketAddress>	lookup(String key)
void	register(InetSocketAddress address)
void	subscribe(String cluster, org.apache.curator.framework.recipes.cache.CuratorCacheListener listener)
void	unregister(InetSocketAddress address)
void	unsubscribe(String cluster, org.apache.curator.framework.recipes.cache.CuratorCacheListener listener)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.seata.discovery.registry.RegistryService

aliveLookup, getServiceGroup, refreshAliveLookup, register, removeOfflineAddressesIfNecessary, unregister

Method Detail

register

public void register(InetSocketAddress address)
              throws Exception

Specified by:

register in interface RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

Throws:

Exception

unregister

public void unregister(InetSocketAddress address)
                throws Exception

Specified by:

unregister in interface RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

Throws:

Exception

subscribe

public void subscribe(String cluster,
                      org.apache.curator.framework.recipes.cache.CuratorCacheListener listener)
               throws Exception

Specified by:

subscribe in interface RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

Throws:

Exception

unsubscribe

public void unsubscribe(String cluster,
                        org.apache.curator.framework.recipes.cache.CuratorCacheListener listener)
                 throws Exception

Specified by:

unsubscribe in interface RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

Throws:

Exception

lookup

public List<InetSocketAddress> lookup(String key)
                               throws Exception

Specified by:

lookup in interface RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

Parameters:

key - the key

Returns:

the socket address list

Throws:

Exception - the exception

close

public void close()
           throws Exception

Specified by:

close in interface RegistryService<org.apache.curator.framework.recipes.cache.CuratorCacheListener>

Throws:

Exception

createPersistent

protected void createPersistent(String path,
                                String data)

createPersistent

protected void createPersistent(String path)

createEphemeral

protected void createEphemeral(String path,
                               String data)

deletePath

protected boolean deletePath(String path)