org.I0Itec.zkclient

Class ZkConnection

java.lang.Object

org.I0Itec.zkclient.ZkConnection

All Implemented Interfaces:

IZkConnection

public class ZkConnection
extends java.lang.Object
implements IZkConnection

Constructor Summary

Constructors

Constructor and Description
ZkConnection(java.lang.String zkServers)
ZkConnection(java.lang.String zkServers, int sessionTimeOut)

Method Summary

Methods

Modifier and Type	Method and Description
void	addAuthInfo(java.lang.String scheme, byte[] auth)
void	close()
void	connect(org.apache.zookeeper.Watcher watcher)
java.lang.String	create(java.lang.String path, byte[] data, org.apache.zookeeper.CreateMode mode)
java.lang.String	create(java.lang.String path, byte[] data, java.util.List<org.apache.zookeeper.data.ACL> acl, org.apache.zookeeper.CreateMode mode)
void	delete(java.lang.String path)
boolean	exists(java.lang.String path, boolean watch)
java.util.Map.Entry<java.util.List<org.apache.zookeeper.data.ACL>,org.apache.zookeeper.data.Stat>	getAcl(java.lang.String path)
java.util.List<java.lang.String>	getChildren(java.lang.String path, boolean watch)
long	getCreateTime(java.lang.String path)
java.lang.String	getServers()
org.apache.zookeeper.ZooKeeper	getZookeeper()
org.apache.zookeeper.ZooKeeper.States	getZookeeperState()
java.util.List<org.apache.zookeeper.OpResult>	multi(java.lang.Iterable<org.apache.zookeeper.Op> ops)
byte[]	readData(java.lang.String path, org.apache.zookeeper.data.Stat stat, boolean watch)
void	setAcl(java.lang.String path, java.util.List<org.apache.zookeeper.data.ACL> acl, int version)
void	writeData(java.lang.String path, byte[] data)
void	writeData(java.lang.String path, byte[] data, int version)
org.apache.zookeeper.data.Stat	writeDataReturnStat(java.lang.String path, byte[] data, int version)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZkConnection

public ZkConnection(java.lang.String zkServers)

ZkConnection

public ZkConnection(java.lang.String zkServers,
            int sessionTimeOut)

Method Detail

connect

public void connect(org.apache.zookeeper.Watcher watcher)

Specified by:

connect in interface IZkConnection

close

public void close()
           throws java.lang.InterruptedException

Specified by:

close in interface IZkConnection

Throws:

java.lang.InterruptedException

create

public java.lang.String create(java.lang.String path,
                      byte[] data,
                      org.apache.zookeeper.CreateMode mode)
                        throws org.apache.zookeeper.KeeperException,
                               java.lang.InterruptedException

Specified by:

create in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

create

public java.lang.String create(java.lang.String path,
                      byte[] data,
                      java.util.List<org.apache.zookeeper.data.ACL> acl,
                      org.apache.zookeeper.CreateMode mode)
                        throws org.apache.zookeeper.KeeperException,
                               java.lang.InterruptedException

Specified by:

create in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

delete

public void delete(java.lang.String path)
            throws java.lang.InterruptedException,
                   org.apache.zookeeper.KeeperException

Specified by:

delete in interface IZkConnection

Throws:

java.lang.InterruptedException

org.apache.zookeeper.KeeperException

exists

public boolean exists(java.lang.String path,
             boolean watch)
               throws org.apache.zookeeper.KeeperException,
                      java.lang.InterruptedException

Specified by:

exists in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

getChildren

public java.util.List<java.lang.String> getChildren(java.lang.String path,
                                           boolean watch)
                                             throws org.apache.zookeeper.KeeperException,
                                                    java.lang.InterruptedException

Specified by:

getChildren in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

readData

public byte[] readData(java.lang.String path,
              org.apache.zookeeper.data.Stat stat,
              boolean watch)
                throws org.apache.zookeeper.KeeperException,
                       java.lang.InterruptedException

Specified by:

readData in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

writeData

public void writeData(java.lang.String path,
             byte[] data)
               throws org.apache.zookeeper.KeeperException,
                      java.lang.InterruptedException

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

writeData

public void writeData(java.lang.String path,
             byte[] data,
             int version)
               throws org.apache.zookeeper.KeeperException,
                      java.lang.InterruptedException

Specified by:

writeData in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

writeDataReturnStat

public org.apache.zookeeper.data.Stat writeDataReturnStat(java.lang.String path,
                                                 byte[] data,
                                                 int version)
                                                   throws org.apache.zookeeper.KeeperException,
                                                          java.lang.InterruptedException

Specified by:

writeDataReturnStat in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

getZookeeperState

public org.apache.zookeeper.ZooKeeper.States getZookeeperState()

Specified by:

getZookeeperState in interface IZkConnection

getZookeeper

public org.apache.zookeeper.ZooKeeper getZookeeper()

getCreateTime

public long getCreateTime(java.lang.String path)
                   throws org.apache.zookeeper.KeeperException,
                          java.lang.InterruptedException

Specified by:

getCreateTime in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

getServers

public java.lang.String getServers()

Specified by:

getServers in interface IZkConnection

multi

public java.util.List<org.apache.zookeeper.OpResult> multi(java.lang.Iterable<org.apache.zookeeper.Op> ops)
                                                    throws org.apache.zookeeper.KeeperException,
                                                           java.lang.InterruptedException

Specified by:

multi in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

addAuthInfo

public void addAuthInfo(java.lang.String scheme,
               byte[] auth)

Specified by:

addAuthInfo in interface IZkConnection

setAcl

public void setAcl(java.lang.String path,
          java.util.List<org.apache.zookeeper.data.ACL> acl,
          int version)
            throws org.apache.zookeeper.KeeperException,
                   java.lang.InterruptedException

Specified by:

setAcl in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException

getAcl

public java.util.Map.Entry<java.util.List<org.apache.zookeeper.data.ACL>,org.apache.zookeeper.data.Stat> getAcl(java.lang.String path)
                                                                                                         throws org.apache.zookeeper.KeeperException,
                                                                                                                java.lang.InterruptedException

Specified by:

getAcl in interface IZkConnection

Throws:

org.apache.zookeeper.KeeperException

java.lang.InterruptedException