Can we enrich the header as a POJO for RabbitMQ in Spring Integration? -


i using pojo in header enrichment of rabbitmq. can that? after enriching header consumer of queue header? configuration follows:

    <integration:chain input-channel="queechannel" >         <integration:header-enricher>                 <integration:header name="myheader" ref="mybean" method="mymethod"></integration:header>         </integration:header-enricher>         <integration:recipient-list-router             apply-sequence="true">             <integration:recipient channel="mqchannel"/>         </integration:recipient-list-router>     </integration:chain>

any non-standard headers must supplied header-mapper on <int-amqp:outbound-channel-adapter> (or messagepostprocessor in case of direct rabbittemplate usage). should accepted on consumer side (<int-amqp:inbound-channel-adapter mapped-request-headers="myheader">).

what bad isn't enough. amqp protocol (as wire protocol) can deal standard object types (defaultmessagepropertiesconverter):

 boolean valid = (value instanceof string) || (value instanceof byte[]) || (value instanceof boolean)             || (value instanceof longstring) || (value instanceof integer) || (value instanceof long)             || (value instanceof float) || (value instanceof double) || (value instanceof bigdecimal)             || (value instanceof short) || (value instanceof byte) || (value instanceof date)             || (value instanceof list) || (value instanceof map);     if (!valid && value != null) {         value = value.tostring();     }

so, pojo header treated string.

so, sure logic enough convenient.


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