[jira] [Commented] (CAMEL-16824) camel-jpa - Do not lose headers

["Claus Ibsen (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CAMEL-16824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17388543#comment-17388543 ] 

Claus Ibsen commented on CAMEL-16824:
-------------------------------------

In Camel 3.4, the exchange headers disappears when using the JPA component (example using Endpoint DSL):

.to(jpa(DummyEntity.class.getName()).persistenceUnit("dummyPU").query("SELECT c FROM " + DummyEntity.class.getName() + " c"))



I believe the headers dissappears since the exchange pattern is InOut (I use the JPA component in a route which implements a REST service using REST DSL) according to the following code found inside JPAProducer:

Message target = exchange.getPattern().isOutCapable() ? exchange.getOut() : exchange.getIn();

target.setBody(answer);

(for further details, see https://github.com/apache/camel/blob/camel-3.4.x/components/camel-jpa/src/main/java/org/apache/camel/component/jpa/JpaProducer.java#L188 )



The headers from the in message doesn’t seem to be copied to the out message.



Is this by design or a bug or have I been looking at the wrong place and drawn wrong conclusions?



Thanks in advance,

Calle


> camel-jpa - Do not lose headers
> -------------------------------
>
>                 Key: CAMEL-16824
>                 URL: https://issues.apache.org/jira/browse/CAMEL-16824
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-jpa
>            Reporter: Claus Ibsen
>            Priority: Major
>             Fix For: 3.12.0
>
>




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