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Return Address

Camel supports the Return Address from the EIP patterns by using the JMSReplyTo header.

For example when using JMS with InOut the component will by default return to the address given in JMSReplyTo.

Requestor Code

getMockEndpoint("mock:bar").expectedBodiesReceived("Bye World");
template.sendBodyAndHeader("direct:start", "World", "JMSReplyTo", "queue:bar");

Route Using the Fluent Builders

from("direct:start").to("activemq:queue:foo?preserveMessageQos=true");
from("activemq:queue:foo").transform(body().prepend("Bye "));
from("activemq:queue:bar?disableReplyTo=true").to("mock:bar");

Route Using the Spring XML Extensions

<route>
  <from uri="direct:start"/>
  <to uri="activemq:queue:foo?preserveMessageQos=true"/>
</route>

<route>
  <from uri="activemq:queue:foo"/>
  <transform>
      <simple>Bye ${in.body}</simple>
  </transform>
</route>

<route>
  <from uri="activemq:queue:bar?disableReplyTo=true"/>
  <to uri="mock:bar"/>
</route>

For a complete example of this pattern, see this junit test case

Using This Pattern

If you would like to use this EIP Pattern then please read the Getting Started, you may also find the Architecture useful particularly the description of Endpoint and URIs. Then you could try out some of the Examples first before trying this pattern out.

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