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Posted to issues@camel.apache.org by "Seiji Sogabe (JIRA)" <ji...@apache.org> on 2014/05/25 14:48:01 UTC
[jira] [Commented] (CAMEL-7457) [camel-cxf] cxfrs: SimpleConsumer
does not honur Accept header
[ https://issues.apache.org/jira/browse/CAMEL-7457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008331#comment-14008331 ]
Seiji Sogabe commented on CAMEL-7457:
-------------------------------------
I created a pull request https://github.com/apache/camel/pull/161
> [camel-cxf] cxfrs: SimpleConsumer does not honur Accept header
> --------------------------------------------------------------
>
> Key: CAMEL-7457
> URL: https://issues.apache.org/jira/browse/CAMEL-7457
> Project: Camel
> Issue Type: Bug
> Components: camel-cxf
> Affects Versions: 2.12.3
> Reporter: Seiji Sogabe
>
> I create service class and spring xml as follows.
> {code:title=CustomerService.java}
> @Path("/customer")
> public class CustomerService {
>
> @GET
> @Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
> public Customers getCustomers() {
> return null;
> }
> }
> {code}
> {code:xml}
> <cxf:rsServer xmlns:cxf="http://camel.apache.org/schema/cxf"
> id="rsServer"
> address="http://localhost:9999/rsServer"
> loggingFeatureEnabled="true"
> loggingSizeLimit="200">
> <cxf:serviceBeans>
> <ref bean="CustomerService" />
> </cxf:serviceBeans>
> <cxf:providers>
> <ref bean="jettisonProvider" />
> </cxf:providers>
> </cxf:rsServer>
>
> <!-- provider -->
> <bean id="jettisonProvider" class="org.apache.cxf.jaxrs.provider.json.JSONProvider" />
>
> <!-- interface -->
> <bean id="CustomerService" class="com.buildria.camel.cxf.negotiation.CustomerService" />
> <!-- Concrete class -->
> <bean id="CustomerServiceImpl" class="com.buildria.camel.cxf.negotiation.CustomerServiceImpl" />
>
> <camelContext xmlns="http://camel.apache.org/schema/spring">
>
> <route>
> <!-- (1) SimpleConsumer BindingStyle -->
> <from uri="cxfrs://bean://rsServer?bindingStyle=SimpleConsumer" />
> <!-- (2) Default BindingStyle -->
> <!-- <from uri="cxfrs://bean://rsServer" />-->
>
> <choice>
> <when>
> <simple>$simple{headers.operationName} == 'getCustomers'</simple>
> <bean ref="CustomerServiceImpl" method="getCustomers" />
> </when>
> <otherwise>
> <setHeader headerName="CamelHttpResponseCode">
> <constant>404</constant>
> </setHeader>
> </otherwise>
> </choice>
> </route>
> </camelContext>
> {code}
> A) I tested it with curl command like this.
> {noformat}
> $ curl -H "Accept: application/json" http://localhost:9999/rsServer/customer/
> {"customers":{"customers":{"address":"Japan","name":"Ken"}}}sogabe@emilia ~/src/camel/camel-rest-cxfrs [2.10.6] 2014/05/22 午後 23:15:56
> $ LANG=C curl -H "Accept: application/json" http://localhost:9999/rsServer/customer/ -v
> * Hostname was NOT found in DNS cache
> * Trying ::1...
> * connect to ::1 port 9999 failed: Connection refused
> * Trying 127.0.0.1...
> * Connected to localhost (127.0.0.1) port 9999 (#0)
> > GET /rsServer/customer/ HTTP/1.1
> > User-Agent: curl/7.36.0
> > Host: localhost:9999
> > Accept: application/json
> >
> < HTTP/1.1 200 OK
> < Accept: application/json
> < breadcrumbId: ID-emilia-46343-1400768103395-0-7
> < Content-Type: application/json
> < Date: Thu, 22 May 2014 14:16:12 GMT
> < Host: localhost:9999
> < User-Agent: curl/7.36.0
> < Transfer-Encoding: chunked
> * Server Jetty(8.1.14.v20131031) is not blacklisted
> < Server: Jetty(8.1.14.v20131031)
> <
> * Connection #0 to host localhost left intact
> {"customers":{"customers":{"address":"Japan","name":"Ken"}}}
> {noformat}
> *I got a reponse as a JSON format. It's OK!*
> B) But if "Content-Type: application/xml" specified,
> {noformat}
> $ LANG=C curl -H "Accept: application/json" -H "Content-Type: application/xml" http://localhost:9999/rsServer/customer/ -v
> * Hostname was NOT found in DNS cache
> * Trying ::1...
> * connect to ::1 port 9999 failed: Connection refused
> * Trying 127.0.0.1...
> * Connected to localhost (127.0.0.1) port 9999 (#0)
> > GET /rsServer/customer/ HTTP/1.1
> > User-Agent: curl/7.36.0
> > Host: localhost:9999
> > Accept: application/json
> > Content-Type: application/xml
> >
> < HTTP/1.1 200 OK
> < Accept: application/json
> < breadcrumbId: ID-emilia-46343-1400768103395-0-9
> < Content-Type: application/xml
> < Date: Thu, 22 May 2014 14:19:17 GMT
> < Host: localhost:9999
> < User-Agent: curl/7.36.0
> < Transfer-Encoding: chunked
> * Server Jetty(8.1.14.v20131031) is not blacklisted
> < Server: Jetty(8.1.14.v20131031)
> <
> * Connection #0 to host localhost left intact
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?><customers><customers><address>Japan</address><name>Ken</name></customers></customers>
> {noformat}
> *I got a response as a xml format. It should be JSON format.*
> C) replace SimpleConsumer with Default style.
> ( (2) in spring.xml)
> {noformat}
> $ LANG=C curl -H "Accept: application/json" -H "Content-Type: application/xml" http://localhost:9999/rsServer/customer/ -v
> * Hostname was NOT found in DNS cache
> * Trying ::1...
> * connect to ::1 port 9999 failed: Connection refused
> * Trying 127.0.0.1...
> * Connected to localhost (127.0.0.1) port 9999 (#0)
> > GET /rsServer/customer/ HTTP/1.1
> > User-Agent: curl/7.36.0
> > Host: localhost:9999
> > Accept: application/json
> > Content-Type: application/xml
> >
> < HTTP/1.1 200 OK
> < Content-Type: application/json
> < Date: Thu, 22 May 2014 14:27:19 GMT
> < Transfer-Encoding: chunked
> * Server Jetty(8.1.14.v20131031) is not blacklisted
> < Server: Jetty(8.1.14.v20131031)
> <
> * Connection #0 to host localhost left intact
> {"customers":{"customers":{"address":"Japan","name":"Ken"}}}
> {noformat}
> *It's OK without bindingStyle option.*
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