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https://issues.apache.org/jira/browse/CAMEL-6648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13749831#comment-13749831
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Jan Matèrne commented on CAMEL-6648:
------------------------------------
Thanks for the feedback.
If you could wait a day or two I would try another iteration.
So your requests are
1. Reuse the ProducerTemplate
I could change the constructor to get the context (for creating the Exchange)
as before and additionally the PT (instead of context.createPT).
So this should be enough.
2. Move the building-state to a new class. Delay the creation and sending.
Should also be not difficult.
There is a problem with dealing return-types and async sending/future objects:
Future<Exchange> future = ...
.resultAs(MyResponse.class)
.asyncSend()
I think about subclassing Future so I could write a get() method
FutureExchange extends Future<Exchange> {
T get(Class<T> type) {
super.get().getIn().getBody(type)
}
}
maybe I could overwrite the existing get() method ...
3. asyncStyle, dispatchInOut, dispatchInOnly, etc. methods conclude the
building ...
Currently this is done by send() and asyncSend(). I used these names because
the PT uses them.
IMO the naming of the PT should be used:
- they are known, because all already using the PT
- these methods dont just specify the style, they do more: sending, recieving,
result transformation
What about
- having methods asyncStyle(), syncStyle(), inOnly(), inOut() for just storing
the async/sync invocation and the MEP and
- having a final submit() method doing the sending, recieving + result
transformation?
> Create a Fluent ProducerTemplate
> --------------------------------
>
> Key: CAMEL-6648
> URL: https://issues.apache.org/jira/browse/CAMEL-6648
> Project: Camel
> Issue Type: New Feature
> Components: camel-core
> Reporter: Raul Kripalani
> Assignee: Raul Kripalani
> Attachments: ProducerTemplateBuilder.java,
> ProducerTemplateBuilderTest.java
>
>
> Create a Fluent ProducerTemplate so that users can use it in the following
> manner:
> \\
> \\
> {code}
> // initialize ProducerTemplate with a default endpoint
> FluentProducerTemplate template = new
> FluentProducerTemplate("activemq:queue:foo");
> MyResponse response =
> template.newExchange().toDefaultEndpoint()
> .withBody("this is slick")
> .withHeader("MyHeader1", "HeaderValue")
> .withHeader("MyHeader2", "HeaderValue2")
> .resultAs(MyResponse.class)
> .dispatchInOut(); // or inOnly(), asyncInOut()
> {code}
>
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