org.talend.esb.servicelocator.client.internal.zk

Class EndpointNodeImpl

java.lang.Object

org.talend.esb.servicelocator.client.internal.NodePath

org.talend.esb.servicelocator.client.internal.zk.EndpointNodeImpl

All Implemented Interfaces:

EndpointNode

public class EndpointNodeImpl
extends NodePath
implements EndpointNode

Field Summary

Fields

Modifier and Type	Field and Description
static String	LIVE
static String	TIMETOLIVE

Fields inherited from class org.talend.esb.servicelocator.client.internal.NodePath

SEPARATOR

Constructor Summary

Constructors

Constructor and Description
EndpointNodeImpl(ZKBackend backend, ServiceNodeImpl serviceNode, String endpointName)

Method Summary

Modifier and Type	Method and Description
void	ensureExists(byte[] content)
void	ensureRemoved()
boolean	exists()
byte[]	getContent()
String	getEndpointName()
Date	getExpiryTime()
boolean	isLive()
void	setContent(byte[] content)
void	setExpiryTime(Date expiryTime, boolean persistent)
void	setLive(boolean persistent) Adds a live sub-node to the current endpoint.
void	setOffline()

Methods inherited from class org.talend.esb.servicelocator.client.internal.NodePath

child, child, decode, encode, equals, getNodeName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

LIVE

public static final String LIVE

See Also:

Constant Field Values

TIMETOLIVE

public static final String TIMETOLIVE

See Also:

Constant Field Values

Constructor Detail

EndpointNodeImpl

public EndpointNodeImpl(ZKBackend backend,
                        ServiceNodeImpl serviceNode,
                        String endpointName)

Method Detail

getEndpointName

public String getEndpointName()

Specified by:

getEndpointName in interface EndpointNode

exists

public boolean exists()
               throws ServiceLocatorException,
                      InterruptedException

Specified by:

exists in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

ensureExists

public void ensureExists(byte[] content)
                  throws ServiceLocatorException,
                         InterruptedException

Specified by:

ensureExists in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

ensureRemoved

public void ensureRemoved()
                   throws ServiceLocatorException,
                          InterruptedException

Specified by:

ensureRemoved in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

setLive

public void setLive(boolean persistent)
             throws ServiceLocatorException,
                    InterruptedException

Adds a live sub-node to the current endpoint. With EPHEMERAL : the node will be destroyed as soon as the current session is closed, meaning when the feature is uninstalled, org.apache.zookeeper.CreateMode.EPHEMERAL With PERSISTENT : the node won't be destroyed until explicitely executed

Specified by:

setLive in interface EndpointNode

Parameters:

persistent - true (CreateMode.PERSISTENT) or false (CreateMode.EPHEMERAL)

Throws:

ServiceLocatorException

InterruptedException

setOffline

public void setOffline()
                throws ServiceLocatorException,
                       InterruptedException

Specified by:

setOffline in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

getContent

public byte[] getContent()
                  throws ServiceLocatorException,
                         InterruptedException

Specified by:

getContent in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

setContent

public void setContent(byte[] content)
                throws ServiceLocatorException,
                       InterruptedException

Specified by:

setContent in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

isLive

public boolean isLive()
               throws ServiceLocatorException,
                      InterruptedException

Specified by:

isLive in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

getExpiryTime

public Date getExpiryTime()
                   throws ServiceLocatorException,
                          InterruptedException

Specified by:

getExpiryTime in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException

setExpiryTime

public void setExpiryTime(Date expiryTime,
                          boolean persistent)
                   throws ServiceLocatorException,
                          InterruptedException

Specified by:

setExpiryTime in interface EndpointNode

Throws:

ServiceLocatorException

InterruptedException