com.sap.cloud.sdk.datamodel.messaging.core

Class DefaultMessageDelegator

java.lang.Object

com.sap.cloud.sdk.datamodel.messaging.core.DefaultMessageDelegator

All Implemented Interfaces:

MessageDelegator

@Beta
public class DefaultMessageDelegator
extends Object
implements MessageDelegator

Class to register listeners that should be notified in case a generic message was received.

A generic message in the context of the SAP Cloud Platform Enterprise Messaging contains an event type and the content of the message.

Constructor Summary

Constructors

Constructor and Description
DefaultMessageDelegator()

Method Summary

Modifier and Type	Method and Description
DefaultMessageDelegator	addListener(MessageListener<? extends Message> listener) Add a custom, type-safe listener to react on messages sent from the SAP Cloud Platform Enterprise Messaging service.
void	notifyListeners(Message message) Method to be called with the received message.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMessageDelegator

public DefaultMessageDelegator()

Method Detail

addListener

@Nonnull
public DefaultMessageDelegator addListener(@Nonnull
                                                    MessageListener<? extends Message> listener)

Add a custom, type-safe listener to react on messages sent from the SAP Cloud Platform Enterprise Messaging service.

Specified by:

addListener in interface MessageDelegator

Parameters:

listener - The listener implementation to add.

Returns:

This DefaultMessageDelegator for a fluent API.

notifyListeners

public void notifyListeners(@Nonnull
                            Message message)

Method to be called with the received message.

This will call all listeners that registered for the specified message.

Specified by:

notifyListeners in interface MessageDelegator

Parameters:

message - The VDM message to pass on.