Package org.apache.shardingsphere.mode.repository.cluster.zookeeper

Class ZookeeperRepository

java.lang.Object

org.apache.shardingsphere.mode.repository.cluster.zookeeper.ZookeeperRepository

All Implemented Interfaces:

org.apache.shardingsphere.infra.instance.InstanceContextAware, org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI, ClusterPersistRepository, org.apache.shardingsphere.mode.spi.PersistRepository

public final class ZookeeperRepository
extends Object
implements ClusterPersistRepository, org.apache.shardingsphere.infra.instance.InstanceContextAware

Registry repository of ZooKeeper.

Field Summary

Fields inherited from interface org.apache.shardingsphere.mode.spi.PersistRepository

PATH_SEPARATOR

Constructor Summary

Constructors

Constructor	Description
ZookeeperRepository()

Method Summary

Modifier and Type	Method	Description
void	close()
void	delete(String key)
List<String>	getChildrenKeys(String key)
String	getDirectly(String key)
String	getType()
void	init(ClusterPersistRepositoryConfiguration config)
boolean	isExisted(String key)
void	persist(String key, String value)
void	persistEphemeral(String key, String value)
void	persistExclusiveEphemeral(String key, String value)
void	setInstanceContext(org.apache.shardingsphere.infra.instance.InstanceContext instanceContext)
void	update(String key, String value)
void	watch(String key, DataChangedEventListener 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.shardingsphere.mode.repository.cluster.ClusterPersistRepository

getDistributedLockHolder

Methods inherited from interface org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

getTypeAliases, init, isDefault

Constructor Detail

ZookeeperRepository

public ZookeeperRepository()

Method Detail

init

public void init(ClusterPersistRepositoryConfiguration config)

Specified by:

init in interface ClusterPersistRepository

getChildrenKeys

public List<String> getChildrenKeys(String key)

Specified by:

getChildrenKeys in interface org.apache.shardingsphere.mode.spi.PersistRepository

persist

public void persist(String key,
                    String value)

Specified by:

persist in interface org.apache.shardingsphere.mode.spi.PersistRepository

update

public void update(String key,
                   String value)

Specified by:

update in interface org.apache.shardingsphere.mode.spi.PersistRepository

getDirectly

public String getDirectly(String key)

Specified by:

getDirectly in interface org.apache.shardingsphere.mode.spi.PersistRepository

isExisted

public boolean isExisted(String key)

Specified by:

isExisted in interface org.apache.shardingsphere.mode.spi.PersistRepository

persistEphemeral

public void persistEphemeral(String key,
                             String value)

Specified by:

persistEphemeral in interface ClusterPersistRepository

persistExclusiveEphemeral

public void persistExclusiveEphemeral(String key,
                                      String value)

Specified by:

persistExclusiveEphemeral in interface ClusterPersistRepository

delete

public void delete(String key)

Specified by:

delete in interface org.apache.shardingsphere.mode.spi.PersistRepository

watch

public void watch(String key,
                  DataChangedEventListener listener)

Specified by:

watch in interface ClusterPersistRepository

close

public void close()

Specified by:

close in interface org.apache.shardingsphere.mode.spi.PersistRepository

setInstanceContext

public void setInstanceContext(org.apache.shardingsphere.infra.instance.InstanceContext instanceContext)

Specified by:

setInstanceContext in interface org.apache.shardingsphere.infra.instance.InstanceContextAware

getType

public String getType()

Specified by:

getType in interface org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI