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Posted to users@camel.apache.org by sandp <sa...@gmail.com> on 2014/07/30 19:36:40 UTC
Camel-Restlet 2.13.1 Consumer Questions
*Restlet Questions:*
As I understand, RestletOperationException is thrown only when produced to
an endpoint with restlet. I'm trying to consume from a endpoint through
restlet component, and facing the issues below:
1. First issue : Posted to the users.
<http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-working-for-invalid-URL-valid-URL-some-junk-tt5754607.html>
2. Consider the route below :
*from("restlet:http://host:somePort/app/users?restletMethods=get,head")*
.to("mybatis:userMapper.getUsers?statementType=SelectList")
.process( new CamelRestletResponseProcessor())
.marshal(jaxbDataFormat)
.convertBodyTo(String.class).process(new DataProcessor())
.end();
As show in the route above, the endpoint services HTTP *get* and* head *
methods only, if I did a *post* to the endpoint, I'm expecting the ability
to catch an exception, build a custom response object and send it in
response to the calling client.
I tried, catching RestletOperationException, ResourceException, Exception,
RuntimeException but none matched. *How do I handle the situation?*
3. For the post above, I get a status code 404 Not Found, but I believe the
status code should be 405 Method Not Allowed
4. The client set the Accept and Content-Type headers to empty , yet the
request went through (header log below). How does camel-restlet component
handle scenarios where the client skips mandatory headers? For example
Accept, content-type, Accept-Encoding, or may be some other mandatory
headers that the consumer must intelligently understand to process the
request and on failure generate valid HTTP status code?
*Header Log*
processing getHeaders {CamelHttpMethod=GET,
org.restlet.startTime=1406739538810, org.restlet.http.headers=[[Host:
localhost:8091], [User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0)
Gecko/20100101 Firefox/30.0], [Accept-Language: en-US,en;q=0.5],
[Accept-Encoding: gzip,deflate], [Connection: keep-alive]],
CamelHttpUri=http://localhost:8091/cts-rest/cts/users,
CamelRestletRequest=GET http://localhost:8091/cts-rest/cts/users HTTP/1.1,
breadcrumbId=ID-sporeddy-50976-1406739527918-0-1,
CamelRestletResponse=HTTP/1.1 - OK (200) - The request has succeeded}
Below is a RESTFul root resource method ( that I'm trying to substitute with
restlet as a consumer), practically the server responds with a valid HTTP
status code if the path (URI) requested or mime type sent by the client is
not valid based on the annotations on the method, . Similarly how can I
achieve the same from camel consumer?
@Path(RestConstants.USERS)
@GET
@Cache(maxAge=10)
@ValidateResponseWithSchema
*@Produces({RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
})
@Consumes({ RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
})*
public Response getUserList();
--
View this message in context: http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-Consumer-Questions-tp5754698.html
Sent from the Camel - Users mailing list archive at Nabble.com.
Re: Camel-Restlet 2.13.1 Consumer Questions
Posted by Claus Ibsen <cl...@gmail.com>.
Hi
I logged a ticket
https://issues.apache.org/jira/browse/CAMEL-7650
On Wed, Jul 30, 2014 at 7:48 PM, Claus Ibsen <cl...@gmail.com> wrote:
> Hi
>
> Yeah it sounds like a bug about the 404 vs 405. Feel free to log a JIRA ticket
> http://camel.apache.org/support
>
> On Wed, Jul 30, 2014 at 7:36 PM, sandp <sa...@gmail.com> wrote:
>> *Restlet Questions:*
>>
>> As I understand, RestletOperationException is thrown only when produced to
>> an endpoint with restlet. I'm trying to consume from a endpoint through
>> restlet component, and facing the issues below:
>>
>>
>> 1. First issue : Posted to the users.
>> <http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-working-for-invalid-URL-valid-URL-some-junk-tt5754607.html>
>>
>> 2. Consider the route below :
>> *from("restlet:http://host:somePort/app/users?restletMethods=get,head")*
>> .to("mybatis:userMapper.getUsers?statementType=SelectList")
>> .process( new CamelRestletResponseProcessor())
>> .marshal(jaxbDataFormat)
>> .convertBodyTo(String.class).process(new DataProcessor())
>> .end();
>>
>> As show in the route above, the endpoint services HTTP *get* and* head *
>> methods only, if I did a *post* to the endpoint, I'm expecting the ability
>> to catch an exception, build a custom response object and send it in
>> response to the calling client.
>>
>> I tried, catching RestletOperationException, ResourceException, Exception,
>> RuntimeException but none matched. *How do I handle the situation?*
>>
>> 3. For the post above, I get a status code 404 Not Found, but I believe the
>> status code should be 405 Method Not Allowed
>>
>> 4. The client set the Accept and Content-Type headers to empty , yet the
>> request went through (header log below). How does camel-restlet component
>> handle scenarios where the client skips mandatory headers? For example
>> Accept, content-type, Accept-Encoding, or may be some other mandatory
>> headers that the consumer must intelligently understand to process the
>> request and on failure generate valid HTTP status code?
>>
>> *Header Log*
>> processing getHeaders {CamelHttpMethod=GET,
>> org.restlet.startTime=1406739538810, org.restlet.http.headers=[[Host:
>> localhost:8091], [User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0)
>> Gecko/20100101 Firefox/30.0], [Accept-Language: en-US,en;q=0.5],
>> [Accept-Encoding: gzip,deflate], [Connection: keep-alive]],
>> CamelHttpUri=http://localhost:8091/cts-rest/cts/users,
>> CamelRestletRequest=GET http://localhost:8091/cts-rest/cts/users HTTP/1.1,
>> breadcrumbId=ID-sporeddy-50976-1406739527918-0-1,
>> CamelRestletResponse=HTTP/1.1 - OK (200) - The request has succeeded}
>>
>>
>>
>> Below is a RESTFul root resource method ( that I'm trying to substitute with
>> restlet as a consumer), practically the server responds with a valid HTTP
>> status code if the path (URI) requested or mime type sent by the client is
>> not valid based on the annotations on the method, . Similarly how can I
>> achieve the same from camel consumer?
>>
>> @Path(RestConstants.USERS)
>> @GET
>> @Cache(maxAge=10)
>> @ValidateResponseWithSchema
>> *@Produces({RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
>> })
>> @Consumes({ RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
>> })*
>> public Response getUserList();
>>
>>
>>
>>
>>
>>
>>
>> --
>> View this message in context: http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-Consumer-Questions-tp5754698.html
>> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>
>
> --
> Claus Ibsen
> -----------------
> Red Hat, Inc.
> Email: cibsen@redhat.com
> Twitter: davsclaus
> Blog: http://davsclaus.com
> Author of Camel in Action: http://www.manning.com/ibsen
> hawtio: http://hawt.io/
> fabric8: http://fabric8.io/
--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cibsen@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
hawtio: http://hawt.io/
fabric8: http://fabric8.io/
Re: Camel-Restlet 2.13.1 Consumer Questions
Posted by Claus Ibsen <cl...@gmail.com>.
Hi
Yeah it sounds like a bug about the 404 vs 405. Feel free to log a JIRA ticket
http://camel.apache.org/support
On Wed, Jul 30, 2014 at 7:36 PM, sandp <sa...@gmail.com> wrote:
> *Restlet Questions:*
>
> As I understand, RestletOperationException is thrown only when produced to
> an endpoint with restlet. I'm trying to consume from a endpoint through
> restlet component, and facing the issues below:
>
>
> 1. First issue : Posted to the users.
> <http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-working-for-invalid-URL-valid-URL-some-junk-tt5754607.html>
>
> 2. Consider the route below :
> *from("restlet:http://host:somePort/app/users?restletMethods=get,head")*
> .to("mybatis:userMapper.getUsers?statementType=SelectList")
> .process( new CamelRestletResponseProcessor())
> .marshal(jaxbDataFormat)
> .convertBodyTo(String.class).process(new DataProcessor())
> .end();
>
> As show in the route above, the endpoint services HTTP *get* and* head *
> methods only, if I did a *post* to the endpoint, I'm expecting the ability
> to catch an exception, build a custom response object and send it in
> response to the calling client.
>
> I tried, catching RestletOperationException, ResourceException, Exception,
> RuntimeException but none matched. *How do I handle the situation?*
>
> 3. For the post above, I get a status code 404 Not Found, but I believe the
> status code should be 405 Method Not Allowed
>
> 4. The client set the Accept and Content-Type headers to empty , yet the
> request went through (header log below). How does camel-restlet component
> handle scenarios where the client skips mandatory headers? For example
> Accept, content-type, Accept-Encoding, or may be some other mandatory
> headers that the consumer must intelligently understand to process the
> request and on failure generate valid HTTP status code?
>
> *Header Log*
> processing getHeaders {CamelHttpMethod=GET,
> org.restlet.startTime=1406739538810, org.restlet.http.headers=[[Host:
> localhost:8091], [User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0)
> Gecko/20100101 Firefox/30.0], [Accept-Language: en-US,en;q=0.5],
> [Accept-Encoding: gzip,deflate], [Connection: keep-alive]],
> CamelHttpUri=http://localhost:8091/cts-rest/cts/users,
> CamelRestletRequest=GET http://localhost:8091/cts-rest/cts/users HTTP/1.1,
> breadcrumbId=ID-sporeddy-50976-1406739527918-0-1,
> CamelRestletResponse=HTTP/1.1 - OK (200) - The request has succeeded}
>
>
>
> Below is a RESTFul root resource method ( that I'm trying to substitute with
> restlet as a consumer), practically the server responds with a valid HTTP
> status code if the path (URI) requested or mime type sent by the client is
> not valid based on the annotations on the method, . Similarly how can I
> achieve the same from camel consumer?
>
> @Path(RestConstants.USERS)
> @GET
> @Cache(maxAge=10)
> @ValidateResponseWithSchema
> *@Produces({RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
> })
> @Consumes({ RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
> })*
> public Response getUserList();
>
>
>
>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-Consumer-Questions-tp5754698.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cibsen@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
hawtio: http://hawt.io/
fabric8: http://fabric8.io/
Re: Camel-Restlet 2.13.1 Consumer Questions
Posted by sandp <sa...@gmail.com>.
Thank You. It Helped.
--
View this message in context: http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-Consumer-Questions-tp5754698p5754741.html
Sent from the Camel - Users mailing list archive at Nabble.com.
Re: Camel-Restlet 2.13.1 Consumer Questions
Posted by Claus Ibsen <cl...@gmail.com>.
Ad 2)
This is not possible. You define that only post|get is accepted. Any
non compliant is rejected.
Remove these constraints and do you own check in Camel and throw exception etc.
Ad 3)
Fixed
Ad 4)
I dont think you can setup restrictions for accept types in
camel-restlet currently. You can check the headers in Camel and throw
excpetion / set failure status code to reject it.
But we could add support for accept=XXX so you can specify that in the
uri / component.
On Wed, Jul 30, 2014 at 7:36 PM, sandp <sa...@gmail.com> wrote:
> *Restlet Questions:*
>
> As I understand, RestletOperationException is thrown only when produced to
> an endpoint with restlet. I'm trying to consume from a endpoint through
> restlet component, and facing the issues below:
>
>
> 1. First issue : Posted to the users.
> <http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-working-for-invalid-URL-valid-URL-some-junk-tt5754607.html>
>
> 2. Consider the route below :
> *from("restlet:http://host:somePort/app/users?restletMethods=get,head")*
> .to("mybatis:userMapper.getUsers?statementType=SelectList")
> .process( new CamelRestletResponseProcessor())
> .marshal(jaxbDataFormat)
> .convertBodyTo(String.class).process(new DataProcessor())
> .end();
>
> As show in the route above, the endpoint services HTTP *get* and* head *
> methods only, if I did a *post* to the endpoint, I'm expecting the ability
> to catch an exception, build a custom response object and send it in
> response to the calling client.
>
> I tried, catching RestletOperationException, ResourceException, Exception,
> RuntimeException but none matched. *How do I handle the situation?*
>
> 3. For the post above, I get a status code 404 Not Found, but I believe the
> status code should be 405 Method Not Allowed
>
> 4. The client set the Accept and Content-Type headers to empty , yet the
> request went through (header log below). How does camel-restlet component
> handle scenarios where the client skips mandatory headers? For example
> Accept, content-type, Accept-Encoding, or may be some other mandatory
> headers that the consumer must intelligently understand to process the
> request and on failure generate valid HTTP status code?
>
> *Header Log*
> processing getHeaders {CamelHttpMethod=GET,
> org.restlet.startTime=1406739538810, org.restlet.http.headers=[[Host:
> localhost:8091], [User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0)
> Gecko/20100101 Firefox/30.0], [Accept-Language: en-US,en;q=0.5],
> [Accept-Encoding: gzip,deflate], [Connection: keep-alive]],
> CamelHttpUri=http://localhost:8091/cts-rest/cts/users,
> CamelRestletRequest=GET http://localhost:8091/cts-rest/cts/users HTTP/1.1,
> breadcrumbId=ID-sporeddy-50976-1406739527918-0-1,
> CamelRestletResponse=HTTP/1.1 - OK (200) - The request has succeeded}
>
>
>
> Below is a RESTFul root resource method ( that I'm trying to substitute with
> restlet as a consumer), practically the server responds with a valid HTTP
> status code if the path (URI) requested or mime type sent by the client is
> not valid based on the annotations on the method, . Similarly how can I
> achieve the same from camel consumer?
>
> @Path(RestConstants.USERS)
> @GET
> @Cache(maxAge=10)
> @ValidateResponseWithSchema
> *@Produces({RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
> })
> @Consumes({ RestConstants.APPLICATION_OTHER_XML, MediaType.APPLICATION_XML
> })*
> public Response getUserList();
>
>
>
>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Camel-Restlet-2-13-1-Consumer-Questions-tp5754698.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cibsen@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
hawtio: http://hawt.io/
fabric8: http://fabric8.io/