com.alibaba.otter.canal.common.zookeeper

类 ZkClientx

java.lang.Object

org.I0Itec.zkclient.ZkClient

com.alibaba.otter.canal.common.zookeeper.ZkClientx

所有已实现的接口:

org.apache.zookeeper.Watcher

public class ZkClientx
extends org.I0Itec.zkclient.ZkClient

使用自定义的ZooKeeperx for zk connection

版本:

1.0.0

作者:

jianghang 2012-7-10 下午02:31:15

嵌套类概要

从接口继承的嵌套类/接口 org.apache.zookeeper.Watcher

org.apache.zookeeper.Watcher.Event

字段概要

从类继承的字段 org.I0Itec.zkclient.ZkClient

_connection

构造器概要

构造器

构造器和说明
ZkClientx(String serverstring)
ZkClientx(String zkServers, int connectionTimeout)
ZkClientx(String zkServers, int sessionTimeout, int connectionTimeout)
ZkClientx(String zkServers, int sessionTimeout, int connectionTimeout, org.I0Itec.zkclient.serialize.ZkSerializer zkSerializer)

方法概要

方法

限定符和类型	方法和说明
void	createPersistent(String path, Object data, boolean createParents) Create a persistent Sequential node.
String	createPersistentSequential(String path, boolean createParents) Create a persistent Sequential node.
String	createPersistentSequential(String path, Object data, boolean createParents) Create a persistent Sequential node.
static ZkClientx	getZkClient(String servers)

从类继承的方法 org.I0Itec.zkclient.ZkClient

close, connect, countChildren, create, createEphemeral, createEphemeral, createEphemeralSequential, createPersistent, createPersistent, createPersistent, createPersistentSequential, delete, deleteRecursive, exists, exists, getChildren, getChildren, getCreationTime, getDataListener, getEventLock, getShutdownTrigger, numberOfListeners, process, readData, readData, readData, readData, retryUntilConnected, setCurrentState, setShutdownTrigger, setZkSerializer, showFolders, subscribeChildChanges, subscribeDataChanges, subscribeStateChanges, unsubscribeAll, unsubscribeChildChanges, unsubscribeDataChanges, unsubscribeStateChanges, updateDataSerialized, waitForKeeperState, waitUntilConnected, waitUntilConnected, waitUntilExists, watchForChilds, watchForData, writeData, writeData

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

ZkClientx

public ZkClientx(String serverstring)

ZkClientx

public ZkClientx(String zkServers,
         int connectionTimeout)

ZkClientx

public ZkClientx(String zkServers,
         int sessionTimeout,
         int connectionTimeout)

ZkClientx

public ZkClientx(String zkServers,
         int sessionTimeout,
         int connectionTimeout,
         org.I0Itec.zkclient.serialize.ZkSerializer zkSerializer)

方法详细资料

getZkClient

public static ZkClientx getZkClient(String servers)

createPersistentSequential

public String createPersistentSequential(String path,
                                boolean createParents)
                                  throws org.I0Itec.zkclient.exception.ZkInterruptedException,
                                         IllegalArgumentException,
                                         org.I0Itec.zkclient.exception.ZkException,
                                         RuntimeException

Create a persistent Sequential node.

参数:

path -

createParents - if true all parent dirs are created as well and no ZkNodeExistsException is thrown in case the path already exists

抛出:

org.I0Itec.zkclient.exception.ZkInterruptedException - if operation was interrupted, or a required reconnection got interrupted

IllegalArgumentException - if called from anything except the ZooKeeper event thread

org.I0Itec.zkclient.exception.ZkException - if any ZooKeeper exception occurred

RuntimeException - if any other exception occurs

createPersistentSequential

public String createPersistentSequential(String path,
                                Object data,
                                boolean createParents)
                                  throws org.I0Itec.zkclient.exception.ZkInterruptedException,
                                         IllegalArgumentException,
                                         org.I0Itec.zkclient.exception.ZkException,
                                         RuntimeException

Create a persistent Sequential node.

参数:

path -

data -

createParents - if true all parent dirs are created as well and no ZkNodeExistsException is thrown in case the path already exists

抛出:

org.I0Itec.zkclient.exception.ZkInterruptedException - if operation was interrupted, or a required reconnection got interrupted

IllegalArgumentException - if called from anything except the ZooKeeper event thread

org.I0Itec.zkclient.exception.ZkException - if any ZooKeeper exception occurred

RuntimeException - if any other exception occurs

createPersistent

public void createPersistent(String path,
                    Object data,
                    boolean createParents)
                      throws org.I0Itec.zkclient.exception.ZkInterruptedException,
                             IllegalArgumentException,
                             org.I0Itec.zkclient.exception.ZkException,
                             RuntimeException

Create a persistent Sequential node.

参数:

path -

data -

createParents - if true all parent dirs are created as well and no ZkNodeExistsException is thrown in case the path already exists

抛出:

org.I0Itec.zkclient.exception.ZkInterruptedException - if operation was interrupted, or a required reconnection got interrupted

IllegalArgumentException - if called from anything except the ZooKeeper event thread

org.I0Itec.zkclient.exception.ZkException - if any ZooKeeper exception occurred

RuntimeException - if any other exception occurs