com.sap.cds.services.messaging

Interface MessagingService

All Superinterfaces:

Service

public interface MessagingService
extends Service

Messaging service.

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMPOSITE_NAME The name of the composite MessagingService

Method Summary

Modifier and Type	Method and Description
void	emit(String topic, Map<String,Object> message) Serializes the message Map to JSON sends it to the specified topic of this message broker.
void	emit(String topic, String message) Sends the given message to the specified topic of this message broker.

Methods inherited from interface com.sap.cds.services.Service

after, after, after, after, after, before, before, before, before, before, create, emit, getName, on, on, on, on, on

Field Detail

COMPOSITE_NAME

static final String COMPOSITE_NAME

The name of the composite MessagingService

See Also:

Constant Field Values

Method Detail

emit

void emit(String topic,
          String message)

Sends the given message to the specified topic of this message broker.

Parameters:

topic - the topic

message - the message to be sent

emit

void emit(String topic,
          Map<String,Object> message)

Serializes the message Map to JSON sends it to the specified topic of this message broker.

Parameters:

topic - the topic

message - the Map to be serialized to JSON and then sent