生成多条消息(Generate multiple messages)

生成多条消息(Generate multiple messages)

我有一个场景，其中一条消息可以生成多条消息，独立于原始消息进行处理。

我尝试过拆分器EIP，但看起来它有一个默认的聚合策略（我似乎无法关闭）。

我可以实现这条路线：

from("direct:in").to("bean:multipleMsgGenerator").to("direct:out")

multipleMsgGenerator可以将n个独立消息发送到“direct：out”？

谢谢！

I've got a scenario where one message can generate multiple messages to be processed independently of the original.

I have tried the splitter EIP but it looks like it has a default aggregation strategy (which I can't seem to be able to turn off).

Can I achieve this route:

from("direct:in").to("bean:multipleMsgGenerator").to("direct:out")

where multipleMsgGenerator can send n number of independent messages to "direct:out" ?

Thanks!

最满意答案

默认情况下，拆分器返回原始消息（camel_version> = 2.3）。 请参阅http://camel.apache.org/splitter.html 。 也就是说，您可以对溢出块内的各个拆分消息执行任何操作。

例如，如果消息正文是List，则可以执行以下操作：

from ("direct:in) .split(body()) .to("direct:processIndividualMsg") .end() .to("direct:doSomethingWithTheOriginalMsg");

The splitter by default returns the original message (camel_version >= 2.3). See http://camel.apache.org/splitter.html. That said you can do whatever you want to do with the individual splitted messages inside the spilt block.

If the body of the message is a List for instance you can do this:

from ("direct:in) .split(body()) .to("direct:processIndividualMsg") .end() .to("direct:doSomethingWithTheOriginalMsg");