THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Annotation | Meaning | Parameter |
|---|---|---|
To bind to an inbound message body |
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To bind to an inbound message header | String name of the header | |
To bind to the Map of the inbound message headers |
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To bind to the Map of the outbound message headers |
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To bind to a named property on the exchange | String name of the property | |
To bind to the property map on the exchange |
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The follow annotations @Headers, @OutHeaders and @Properties binds to the backing java.util.Map so you can alter the content of these maps directly, for instance using the put method to add a new entry. See the OrderService class at Exception Clause for such an example.
Example
In this example below we have a @MessageDriven consumer that consumes JMS messages from the activemq queue. We use the @Header and @Body parameter binding annotations to bind from the JMSMessage to the method parameters.For example:
| Code Block |
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public class Foo {
@MessageDriven(uri = "activemq:my.queue")
public void doSomething(@Header('JMSCorrelationID') String correlationID, @Body String body) {
// process the inbound message here
}
}
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