io.shardingsphere.orchestration.reg.newzk.client.zookeeper.transaction

类 ZooKeeperTransaction

java.lang.Object

io.shardingsphere.orchestration.reg.newzk.client.zookeeper.transaction.BaseTransaction

io.shardingsphere.orchestration.reg.newzk.client.zookeeper.transaction.ZooKeeperTransaction

public final class ZooKeeperTransaction
extends BaseTransaction

Zookeeper transaction support.

从以下版本开始:

zookeeper 3.4.0

作者:

lidongbo

构造器概要

构造器

构造器和说明
ZooKeeperTransaction(String root, Holder holder)

方法概要

限定符和类型	方法和说明
ZooKeeperTransaction	check(String path) Check target node.
ZooKeeperTransaction	check(String path, int version) Check target node.
List<org.apache.zookeeper.OpResult>	commit() Commit.
ZooKeeperTransaction	create(String path, byte[] data, List<org.apache.zookeeper.data.ACL> acl, org.apache.zookeeper.CreateMode createMode) Create target node.
ZooKeeperTransaction	delete(String path) Delete target node.
ZooKeeperTransaction	delete(String path, int version) Delete target node.
ZooKeeperTransaction	setData(String path, byte[] data) Update target node.
ZooKeeperTransaction	setData(String path, byte[] data, int version) Update target node.

从类继承的方法 java.lang.Object

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

构造器详细资料

ZooKeeperTransaction

public ZooKeeperTransaction(String root,
                            Holder holder)

方法详细资料

create

public ZooKeeperTransaction create(String path,
                                   byte[] data,
                                   List<org.apache.zookeeper.data.ACL> acl,
                                   org.apache.zookeeper.CreateMode createMode)

从类复制的说明: BaseTransaction

Create target node.

覆盖:

create 在类中 BaseTransaction

参数:

path - key

data - value

acl - acl

createMode - create mode

返回:

zookeeper transaction

delete

public ZooKeeperTransaction delete(String path)

从类复制的说明: BaseTransaction

Delete target node.

覆盖:

delete 在类中 BaseTransaction

参数:

path - key

返回:

zookeeper transaction

delete

public ZooKeeperTransaction delete(String path,
                                   int version)

从类复制的说明: BaseTransaction

Delete target node.

覆盖:

delete 在类中 BaseTransaction

参数:

path - key

version - version

返回:

zookeeper transaction

check

public ZooKeeperTransaction check(String path)

从类复制的说明: BaseTransaction

Check target node.

覆盖:

check 在类中 BaseTransaction

参数:

path - key

返回:

zookeeper transaction

check

public ZooKeeperTransaction check(String path,
                                  int version)

从类复制的说明: BaseTransaction

Check target node.

覆盖:

check 在类中 BaseTransaction

参数:

path - key

version - version

返回:

zookeeper transaction

setData

public ZooKeeperTransaction setData(String path,
                                    byte[] data)

从类复制的说明: BaseTransaction

Update target node.

覆盖:

setData 在类中 BaseTransaction

参数:

path - key

data - data

返回:

zookeeper transaction

setData

public ZooKeeperTransaction setData(String path,
                                    byte[] data,
                                    int version)

从类复制的说明: BaseTransaction

Update target node.

覆盖:

setData 在类中 BaseTransaction

参数:

path - key

data - data

version - version

返回:

zookeeper transaction

commit

public List<org.apache.zookeeper.OpResult> commit()
                                           throws InterruptedException,
                                                  org.apache.zookeeper.KeeperException

从类复制的说明: BaseTransaction

Commit.

覆盖:

commit 在类中 BaseTransaction

返回:

operation result

抛出:

InterruptedException - interrupted exception

org.apache.zookeeper.KeeperException - zookeeper exception