Is there anyway to publish Event handler at receiver side.?

Question

Hello Team,

I would like to write a publish event handler at receiver serve, which means I would like to register/handle an event if my publish serve receives any content from the author server.

Is there any way.?

Dipti_Chauhan · Accepted Answer

Hi @vmadala

You can use ResourceChangeListener on your publisher to listen the change in JCR.

https://sling.apache.org/apidocs/sling9/org/apache/sling/api/resource/observation/ResourceChangeListener.html

https://stackoverflow.com/questions/48721324/handling-events-using-resourcechangelistener-aem-6-3

https://github.com/Adobe-Consulting-Services/acs-aem-samples/blob/master/bundle/src/main/java/com/adobe/acs/samples/events/impl/SampleSlingEventHandler.java

Hope this helps!!

Thanks

Dipti

shelly-goel · Answer

@vmadala You can refer this example for implementation:

https://github.com/sunilkumar1117/AEM-Sample/blob/master/acs-aem-samples-master/bundle/src/main/java/com/adobe/acs/samples/events/impl/SampleSlingEventHandler.java

The event generated on the sending side (author) is under the topic com/day/cq/replication (ReplicationAction.EVENT_TOPIC). The event generated on the receiving side (publish) is under the topic com/adobe/granite/replication (ReplicationEvent.EVENT_TOPIC)

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