Spring Integration: Routing messages by content -

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using spring integration:

when message received should go 1 of 4 different channels based on attribute in message. if specific field in message begins a-f should go channel 1, g-m channel 2, etc.

what efficient way this? if can visually represented in sts designer, big plus. lot

as discussed in answes same question on spring forum, efficient pojo router

<router ... ref="myrouter" .../>

where pojo return reference messagechannel or channel name.

but integration graph won't connect router channels.

you can use <recipient-list-router/> selector expressions; show nicely in sts, less efficient because expressions evaluated.


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