ch.rasc.wampspring.annotation

Annotation Type WampPublishListener

@Target(value={TYPE,METHOD})
@Retention(value=RUNTIME)
@Documented
public @interface WampPublishListener

Annotation that denotes a method that is called when the server receives a PublishMessage and the topicURI matches one of the listed values of the annotation. If no topicURI is provided the method is accessible by the topicURI 'beanName.methodName' In the following example the method can be called by sending a PublishMessage with the topicURI 'myService.doSomething'

 @Service
 public class MyService {
 
        @WampPublishListener
        public void doSomething(PublishMessage message) {
 
        }
 }
 

If the attribute replyTo has a value the return value of the method (if any) will be wrapped into an EventMessage and sent to the listed topicURI(s). Additionally if the excludeSender attribute is true the sender of the PublishMessage does not receive an EventMessage.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	excludeSender Exclude the sender of the PublishMessage from the replyTo receivers.
String[]	replyTo Send the return value with an EventMessage to the listed topicURI(s).
String[]	value TopicURI(s) for the subscription.

Element Detail

value

public abstract String[] value

TopicURI(s) for the subscription.

Default:

{}

replyTo

public abstract String[] replyTo

Send the return value with an EventMessage to the listed topicURI(s). No EventMessage will be created when the method returns nothing (void) or null

Default:

{}

excludeSender

public abstract boolean excludeSender

Exclude the sender of the PublishMessage from the replyTo receivers. This attribut will be ignored if no EventMessage is created.

Default:

false