Package de.iip_ecosphere.platform.services.environment.services

Class WsWatcher<T>

java.lang.Object

de.iip_ecosphere.platform.services.environment.services.WsAdapter

de.iip_ecosphere.platform.services.environment.services.WsWatcher<T>

All Implemented Interfaces:

TransportConverter.Watcher<T>

class WsWatcher<T>
extends WsAdapter
implements TransportConverter.Watcher<T>

Watcher implementation.

Author:

Holger Eichelberger, SSE

Field Summary

Fields

Modifier and Type	Field	Description
private Consumer<T>	consumer
private de.iip_ecosphere.platform.transport.serialization.TypeTranslator<T,String>	typeTranslator

Constructor Summary

Constructors

Constructor	Description
WsWatcher(URI serverUri, de.iip_ecosphere.platform.transport.serialization.TypeTranslator<T,String> typeTranslator)	Creates a watcher for the given URI.

Method Summary

Modifier and Type	Method	Description
protected void	onMessage(String message)	Called when a message arrived.
void	setConsumer(Consumer<T> consumer)	Defines a consumer for the watched information.
TransportConverter.Watcher<T>	start()	Starts the watcher.
TransportConverter.Watcher<T>	stop()	Stops the watcher.

Methods inherited from class de.iip_ecosphere.platform.services.environment.services.WsAdapter

close, closeBlocking, connect, connectBlocking, getURI, isClosed, isOpen, send

Methods inherited from class java.lang.Object

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

Field Details

consumer

private Consumer<T> consumer

typeTranslator

private de.iip_ecosphere.platform.transport.serialization.TypeTranslator<T,String> typeTranslator

Constructor Details

WsWatcher

public WsWatcher(URI serverUri,
 de.iip_ecosphere.platform.transport.serialization.TypeTranslator<T,String> typeTranslator)

Creates a watcher for the given URI.

Parameters:

serverUri - the URI to watch

typeTranslator - the type translator

Method Details

start

public TransportConverter.Watcher<T> start()

Description copied from interface: TransportConverter.Watcher

Starts the watcher.

Specified by:

start in interface TransportConverter.Watcher<T>

Returns:

this

stop

public TransportConverter.Watcher<T> stop()

Description copied from interface: TransportConverter.Watcher

Stops the watcher.

Specified by:

stop in interface TransportConverter.Watcher<T>

Returns:

this

onMessage

protected void onMessage(String message)

Description copied from class: WsAdapter

Called when a message arrived.

Specified by:

onMessage in class WsAdapter

Parameters:

message - the message text

setConsumer

public void setConsumer(Consumer<T> consumer)

Description copied from interface: TransportConverter.Watcher

Defines a consumer for the watched information.

Specified by:

setConsumer in interface TransportConverter.Watcher<T>

Parameters:

consumer - the consumer or null for none