Spring Integration + Spring AMQP：如何将MessageProperties传递给int：service-activator？

Question

Configs like this:

<int-amqp:inbound-channel-adapter connection-factory="connectionFactory" queue-names="#{prop['mq.queue.logging']}"
  channel="emailLoggingChannel" message-converter="jsonMessageConverter" error-channel="errorChannel" />

<int:channel id="emailLoggingChannel"/>

<int:service-activator id="handleEmailLogging" input-channel="emailLoggingChannel"
  ref="emailLoggingService" method="insertOrUpdate"/>

My question is: How can I passing properties of AMQP message to int:service-activator?
Appreciated.

Answer 1

The AMQP MessageProperties are mepped to the MessageHeaders .

By default only standard AMQP properties (headers) are mepped.

To map all of them including any custom properties you should use this

mapped-request-headers="*"

for the <int-amqp:inbound-channel-adapter> .

See more info in the Reference Manual .