according to http://camel.apache.org/multicast.html
http://camel.apache.org/multicast.html , multicast will copy the source
Exchange and multicast each copy. I.e. changes done to the Exchange remains
local to the multicast recipient. Is there a way to make changes done to the
header visible in further processing? Particularly, I would like to see if
the Exchange.FILTER_MATCHED header has been set or not. With the
MulticastDefinition below, the header is lost before reaching aggregation.
Any thoughts are highly appreciated.
MulticastDefinition multicastDefinition = route.multicast();
for (Producer producer : producers) {
multicastDefinition
.filter().method(producer, "filter")
.bean(producer, "createEvent")
.to(EndPointUri.INCOMING_EVENT_QUEUE);
}
multicastDefinition.aggregate(constant(true) , new
MyAggregationStrategy()).completionTimeout(3000).to("log:dummy");
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