Using stop - 6.3

Talend ESB Mediation Developer Guide

EnrichVersion
6.3
EnrichProdName
Talend Data Fabric
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Open Studio for ESB
Talend Real-Time Big Data Platform
task
Design and Development
EnrichPlatform
Talend ESB

Stop is a bit different than a message filter as it will filter out all messages. Stop is convenient to use in a Content Based Router when you for example need to stop further processing in one of the predicates.

In the example below we do not want to route messages any further that has the word Bye in the message body. Notice how we prevent this in the when predicate by using the .stop().

from("direct:start")
    .choice()
        .when(body().contains("Hello")).to("mock:hello")
        .when(body().contains("Bye")).to("mock:bye").stop()
        .otherwise().to("mock:other")
    .end()
    .to("mock:result");