[
https://issues.apache.org/jira/browse/CAMEL-7457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Seiji Sogabe updated CAMEL-7457:
--------------------------------
Description:
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.*
was:
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 bindingtyle option.
> [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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