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https://issues.apache.org/jira/browse/CAMEL-11174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15985253#comment-15985253
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Dmitry Volodin edited comment on CAMEL-11174 at 4/26/17 7:36 PM:
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Hi Luis!
It's not a good idea to overload core and rest-dsl subsystems with non-typical
functions, i.e. marshal/unmarshal third-party binary formats, etc. As camel
supports protobuf format OOB, you could create a very simple route like this
for implementing described scenario:
{code:xml}
<camelContext id="camelContext-47e82289-6ff4-4210-a7f0-5e93f397b04a"
xmlns="http://camel.apache.org/schema/spring";>
<restConfiguration component="restlet" port="8181"/>
<rest bindingMode="off" id="_rest1" path="/test"
produces="application/octetstream">
<get uri="/id">
<to uri="direct:test-id"/>
</get>
</rest>
<route id="_route1">
<from id="_from1" uri="direct:test-id"/>
<bean id="_bean1" method="buildPongResponse" ref="messageBuilder"/>
<marshal id="_marshal1">
<protobuf/>
</marshal>
</route>
</camelContext>
{code}
P.S. The gRPC or Thrift RPC are working much faster, however your case is good
example to be implemented as sample.
was (Author: dmvolod):
Hi Luis!
It's a not a good idea to overload core and rest-dsl subsystems with
non-typical functions, i.e. marshal/unmarshal third-party binary formats, etc.
As camel supports protobuf format OOB, you could create a very simple route
like this for implementing described scenario:
{code:xml}
<camelContext id="camelContext-47e82289-6ff4-4210-a7f0-5e93f397b04a"
xmlns="http://camel.apache.org/schema/spring";>
<restConfiguration component="restlet" port="8181"/>
<rest bindingMode="off" id="_rest1" path="/test"
produces="application/octetstream">
<get uri="/id">
<to uri="direct:test-id"/>
</get>
</rest>
<route id="_route1">
<from id="_from1" uri="direct:test-id"/>
<bean id="_bean1" method="buildPongResponse" ref="messageBuilder"/>
<marshal id="_marshal1">
<protobuf/>
</marshal>
</route>
</camelContext>
{code}
P.S. The gRPC or Thrift RPC are working much quickly, however your case is good
example to be implemented as sample.
> REST-DSL support for Google Protobuf
> ------------------------------------
>
> Key: CAMEL-11174
> URL: https://issues.apache.org/jira/browse/CAMEL-11174
> Project: Camel
> Issue Type: New Feature
> Components: camel-core
> Reporter: Luis
>
> It would be nice to be able to output something other that just XML/JSON
> from a camel rest dsl route, namely Google Protobuf or Apache thrift.
> The idea would be that one could have addional MIME types add one could
> define how they are handled.
> So for example application/x-protobuf could be handle by Protobuf.
> One example article that comes to mind is:
> https://javarants.com/using-jax-rs-with-protocol-buffers-for-high-performance-rest-apis-563ce40d15d9
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