org.granite.client.tide.data

Class DataObserver

java.lang.Object

org.granite.client.tide.data.DataObserver

All Implemented Interfaces:

ContextAware, NameAware

public class DataObserver
extends java.lang.Object
implements ContextAware, NameAware

Author:

William DRAI

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DATA_OBSERVER_TOPIC_NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DataObserver()
	DataObserver(ServerSession serverSession)
	DataObserver(ServerSession serverSession, EntityManager entityManager)
	DataObserver(java.lang.String channelType, ServerSession serverSession)
	DataObserver(java.lang.String destination, ServerSession serverSession, EntityManager entityManager)
	DataObserver(java.lang.String destination, java.lang.String channelType, ServerSession serverSession, EntityManager entityManager)

Method Summary

Methods

Modifier and Type	Method and Description
void	setContext(Context context)
void	setName(java.lang.String name) Set the name of this object in its owning context
void	start()
void	stop()
void	subscribe() Subscribe the data topic
void	unsubscribe()
void	unsubscribe(boolean onStop)

Methods inherited from class java.lang.Object

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

Field Detail

DATA_OBSERVER_TOPIC_NAME

public static final java.lang.String DATA_OBSERVER_TOPIC_NAME

See Also:

Constant Field Values

Constructor Detail

DataObserver

protected DataObserver()

DataObserver

public DataObserver(ServerSession serverSession)

DataObserver

public DataObserver(java.lang.String channelType,
            ServerSession serverSession)

DataObserver

public DataObserver(ServerSession serverSession,
            EntityManager entityManager)

DataObserver

public DataObserver(java.lang.String destination,
            ServerSession serverSession,
            EntityManager entityManager)

DataObserver

public DataObserver(java.lang.String destination,
            java.lang.String channelType,
            ServerSession serverSession,
            EntityManager entityManager)

Method Detail

setContext

public void setContext(Context context)

Specified by:

setContext in interface ContextAware

setName

public void setName(java.lang.String name)

Description copied from interface: NameAware

Set the name of this object in its owning context

Specified by:

setName in interface NameAware

Parameters:

name - name

start

public void start()

stop

public void stop()

subscribe

public void subscribe()

Subscribe the data topic

unsubscribe

public void unsubscribe()

unsubscribe

public void unsubscribe(boolean onStop)