From: Cristian Rinaldi <csrinaldi_at_gmail.com>
Date: Wed, 6 Nov 2013 15:26:01 -0200

The error was that the jersey modules were initiated on the same level as
the module of the application that registered the servletContainer.
I start the stack of jersey in level 30, and the application at level 80
and everything works!!!!

A.U.S Cristian Rinaldi
Logikas - Conectando Ideas
www.logikas.com


2013/11/6 Cristian Rinaldi <cristian.rinaldi_at_logikas.com>

> Hi Michal,
> Yes, jersey-container-servlet is in the classpath, so I'm not sure is:
> "if OSGI looking, which is defined in META-INF/services".
>
> Thanks
>
>
> *AUS. Cristian RinaldiCo-founder*
> Mobile: (+54) 9 (342) 5 238 083
> Email: cristian.rinaldi_at_logikas.com
> Skype: csrinaldi
> Site: www.logikas.com
> Google Plus <https://plus.google.com/u/0/>
> Logikas +Page <https://plus.google.com/u/0/b/114838406697164582224/>
>
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>
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>
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> alterarse sin previo aviso.
>
>
>
> 2013/11/6 Michal Gajdos <michal.gajdos_at_oracle.com>
>
>> Hi Cristian,
>>
>> do you have jersey-container-servlet.jar on your class-path (this is the
>> module supposed to be used for Servlet 3.x support)? The reason you're
>> experiencing this issue is that Jersey couldn't find appropriate
>> AsyncContextDelegateProvider (from jersey-container-servlet module) and it
>> uses implementation from jersey-container-servlet-core module (Servlet 2.x
>> support) which fails this way.
>>
>> Michal
>>
>>
>> On 06.11.2013, 03:02 , Cristian Rinaldi wrote:
>>
>> Hello:
>>
>> I'm developing a JAX-RS application with OSGI where resources are
>> loaded dynamically.
>> For this, I need to register the ServletContainer programmatically, then
>> I can call the method ServletContainer.reload (ResourceConfig).
>> I'm running on OSGI environment with support for servlet 3.x, using
>> PAX-WEB 3.0.2 and Jersey 2.4. The problem is when I want to access a
>> resource that implements Server Sent Event, Jersey raises an error that
>> does not support asynchrony because it runs in a Servlet 2.x.
>>
>> Here the exception:
>>
>> 2013-11-05 00:22:37,675 | WARN | qtp27902282-62 | ServletHandler
>> | pse.jetty.servlet.ServletHandler 492 | 60 -
>> org.eclipse.jetty.aggregate.jetty-all-server - 8.1.9.v20130131 |
>> javax.servlet.ServletException:
>> java.lang.UnsupportedOperationException: Asynchronous processing not
>> supported on Servlet 2.x container.
>> at
>> org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:373)[224:org.glassfish.jersey.containers.jersey-container-servlet-core:2.3.1]
>> at
>> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:372)[224:org.glassfish.jersey.containers.jersey-container-servlet-core:2.3.1]
>> at
>> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335)[224:org.glassfish.jersey.containers.jersey-container-servlet-core:2.3.1]
>> at
>> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:218)[224:org.glassfish.jersey.containers.jersey-container-servlet-core:2.3.1]
>> at
>> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1448)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.ops4j.pax.web.service.internal.WelcomeFilesFilter.doFilter(WelcomeFilesFilter.java:185)[70:org.ops4j.pax.web.pax-web-runtime:3.0.2]
>> at
>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[71:org.ops4j.pax.web.pax-web-jetty:3.0.2]
>> at
>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:210)[71:org.ops4j.pax.web.pax-web-jetty:3.0.2]
>> at
>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:77)[71:org.ops4j.pax.web.pax-web-jetty:3.0.2]
>> at
>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.Server.handle(Server.java:368)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:488)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:932)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:994)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[60:org.eclipse.jetty.aggregate.jetty-all-server:8.1.9.v20130131]
>> at java.lang.Thread.run(Thread.java:724)[:1.7.0_40]
>> Caused by: java.lang.UnsupportedOperationException: Asynchronous
>> processing not supported on Servlet 2.x container.
>> at
>> org.glassfish.jersey.servlet.WebComponent$1.suspend(WebComponent.java:120)[224:org.glassfish.jersey.containers.jersey-container-servlet-core:2.3.1]
>> at
>> org.glassfish.jersey.servlet.internal.ResponseWriter.suspend(ResponseWriter.java:109)[224:org.glassfish.jersey.containers.jersey-container-servlet-core:2.3.1]
>> at
>> org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:621)[219:org.glassfish.jersey.core.jersey-server:2.3.1]
>> at
>> org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:357)[219:org.glassfish.jersey.core.jersey-server:2.3.1]
>> at
>> org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:347)[219:org.glassfish.jersey.core.jersey-server:2.3.1]
>> at
>> org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:258)[219:org.glassfish.jersey.core.jersey-server:2.3.1]
>> at
>> org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)[220:org.glassfish.jersey.core.jersey-common:2.3.1]
>> at
>> org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)[220:org.glassfish.jersey.core.jersey-common:2.3.1]
>> at
>> org.glassfish.jersey.internal.Errors.process(Errors.java:315)[220:org.glassfish.jersey.core.jersey-common:2.3.1]
>> at
>> org.glassfish.jersey.internal.Errors.process(Errors.java:297)[220:org.glassfish.jersey.core.jersey-common:2.3.1]
>> at
>> org.glassfish.jersey.internal.Errors.process(Errors.java:267)[220:org.glassfish.jersey.core.jersey-common:2.3.1]
>> at
>> org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:318)[220:org.glassfish.jersey.core.jersey-common:2.3.1]
>> at
>> org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:235)[219:org.glassfish.jersey.core.jersey-server:2.3.1]
>> at
>> org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:983)[219:org.glassfish.jersey.core.jersey-server:2.3.1]
>> at
>> org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:359)[224:org.glassfish.jersey.containers.jersey-container-servlet-core:2.3.1]
>>
>> I tried to register the ServletContainer in various ways, but none
>> works and I think the problem is in the registration and settings Jersey,
>> because I've recorded a Server Sent Event-based Asynchronous Servlet and
>> all went perfect.
>>
>>
>> Code example:
>>
>> ServletContainer container = new ServletContainer();
>> ...
>> ...
>> webContainerRef = bc.getServiceReference(WebContainer.class);
>> started = webContainerRef != null;
>> if (started) {
>> final WebContainer webContainer = (WebContainer) bc
>> .getService(webContainerRef);
>> if (webContainer != null) {
>> // create a default context to share between
>> registrations
>> final HttpContext httpContext = webContainer
>> .createDefaultHttpContext();
>> // set a session timeout of 10 minutes
>> webContainer.setSessionTimeout(10, httpContext);
>> // register the hello world servlet for filtering
>> with url
>> // pattern
>> final Dictionary<String, Object> initParamsServlet =
>> new Hashtable<String, Object>();
>> initParamsServlet.put("javax.ws.rs.Application",
>> "com.workingflows.osgi.jaxrs.samples.conf.MyJaxApp");
>> webContainer.registerServlet(
>> container, // registered
>> new String[]{"/rest/*"}, // url patterns
>> initParamsServlet, // init params
>> 1,
>> true,
>> httpContext // http context
>> );
>>
>> webContainer.registerServlet(
>> (HttpServlet) new SseServlet(), // registered
>> new String[]{"/servlet/sse"}, // url patterns
>> initParamsServlet, // init params
>> 1,
>> true,
>> httpContext // http context
>> );
>> }
>> }
>> ...
>> ...
>>
>> Here my code repository: https://github.com/csrinaldi/powercode. See
>> OsgiJersey project.
>>
>> Any Suggestions?
>>
>> Thanks
>>
>>
>> *AUS. Cristian Rinaldi Co-founder*
>> Mobile: (+54) 9 (342) 5 238 083
>> Email: cristian.rinaldi_at_logikas.com
>> Skype: csrinaldi
>> Site: www.logikas.com
>> Google Plus <https://plus.google.com/u/0/>
>> Logikas +Page <https://plus.google.com/u/0/b/114838406697164582224/>
>>
>> ______________________________
>>
>> [image: eco] No me imprimas si no es necesario. PROTEJAMOS EL MEDIO
>> AMBIENTE
>>
>> AVISO LEGAL:
>>
>> Esta informacion es privada y confidencial y está dirigida únicamente a
>> su destinatario. Si usted no es el destinatario original de este mensaje y
>> por este medio pudo acceder a dicha información por favor elimine el
>> mensaje. La distribución o copia de este mensaje está estrictamente
>> prohibida. Excepto que se haya establecido de otra forma, esta comunicación
>> es sólo para propósitos de información y no debe ser considerada como
>> propuesta, aceptación ni como una declaración de voluntad oficial de
>> Logikas "Conectando Ideas" . La transmisión de e-mails no garantiza que el
>> correo electrónico sea seguro o libre de error. Por consiguiente, no
>> manifestamos que esta información sea completa o precisa. Toda información
>> está sujeta a alterarse sin previo aviso.
>>
>>
>>
>