It is DOSGI version 1.3.1. I tried all jettison versions back to 1.1 and
received the same error.
I also tried including Jackson in the felix container using the following
dependencies:
- jackson-core-lgpl-1.9.7.jar
- jackson-jaxrs-1.9.7.jar
- jackson-mapper-lgpl-1.9.7.jar
- jackson-mrbean-1.9.7.jar
- jackson-smile-1.9.7.jar
- jackson-xc-1.9.7.jar
Then I updated my service Activator with the following:
settings.put("org.apache.cxf.rs.provider",
"org.codehaus.jackson.jaxrs.JacksonJsonProvider");
When I launched the felix container the Jackson bundles loaded but CXF
through the error:
java.lang.ClassNotFoundException:
org.codehaus.jackson.jaxrs.JacksonJsonProvider not found by
service.dashboard [12]
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1460)
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1723)
at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:926)
at org.apache.cxf.dosgi.dsw.ClassUtils.loadProviders(ClassUtils.java:124)
at
org.apache.cxf.dosgi.dsw.ClassUtils.loadProviderClasses(ClassUtils.java:108)
at
org.apache.cxf.dosgi.dsw.handlers.JaxRSUtils.getProviders(JaxRSUtils.java:67)
at
org.apache.cxf.dosgi.dsw.handlers.JaxRSPojoConfigurationTypeHandler.createServer(JaxRSPojoConfigurationTypeHandler.java:119)
at
org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminCore.exportService(RemoteServiceAdminCore.java:247)
at
org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:72)
at
org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance$1.run(RemoteServiceAdminInstance.java:66)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:66)
at
org.apache.cxf.dosgi.dsw.service.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:38)
at
org.apache.cxf.dosgi.topologymanager.TopologyManager$2.run(TopologyManager.java:267)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Even though the "JAX-RS provider for JSON content type, using Jackson data
binding (1.9.7)" is an active module
CXF cannot seem to find it. Do I need to specify this package as an import
to my service bundle?
Thanks!
Tony
On Tue, May 15, 2012 at 4:48 PM, Sergey Beryozkin <[email protected]>wrote:
> Hi,
>
> On 15/05/12 21:39, Anthony Bargnesi wrote:
>
>> Sergey,
>>
>> Thanks for the quick reply. I thought that was the issue from another
>> post<http://cxf.547215.n5.**nabble.com/DOSGi-and-JSON-**
>> responses-td547432.html<http://cxf.547215.n5.nabble.com/DOSGi-and-JSON-responses-td547432.html>
>> >
>>
>> .
>>
>> I added jettison 1.3.1 into the felix osgi container and received a
>> different error. This one
>> seems to be around writing JSON for my REST service:
>>
>> java.lang.VerifyError: (class: org/apache/cxf/jaxrs/provider/**JSONUtils,
>> method: createBadgerFishWriter signature:
>> (Ljava/io/OutputStream;)**Ljavax/xml/stream/**XMLStreamWriter;)
>> Incompatible
>> object argument for function call
>> at
>> org.apache.cxf.jaxrs.provider.**JSONProvider.createWriter(**
>> JSONProvider.java:477)
>> at org.apache.cxf.jaxrs.provider.**JSONProvider.marshal(**
>> JSONProvider.java:453)
>> at org.apache.cxf.jaxrs.provider.**JSONProvider.marshal(**
>> JSONProvider.java:500)
>> at org.apache.cxf.jaxrs.provider.**JSONProvider.writeTo(**
>> JSONProvider.java:348)
>> at
>> org.apache.cxf.jaxrs.**interceptor.**JAXRSOutInterceptor.**
>> serializeMessage(**JAXRSOutInterceptor.java:257)
>> at
>> org.apache.cxf.jaxrs.**interceptor.**JAXRSOutInterceptor.**
>> processResponse(**JAXRSOutInterceptor.java:144)
>> at
>> org.apache.cxf.jaxrs.**interceptor.**JAXRSOutInterceptor.**handleMessage(
>> **JAXRSOutInterceptor.java:83)
>> at
>> org.apache.cxf.phase.**PhaseInterceptorChain.**doIntercept(**
>> PhaseInterceptorChain.java:**263)
>> at
>> org.apache.cxf.interceptor.**OutgoingChainInterceptor.**handleMessage(**
>> OutgoingChainInterceptor.java:**77)
>> at
>> org.apache.cxf.phase.**PhaseInterceptorChain.**doIntercept(**
>> PhaseInterceptorChain.java:**263)
>> at
>> org.apache.cxf.transport.**ChainInitiationObserver.**onMessage(**
>> ChainInitiationObserver.java:**123)
>> at
>> org.apache.cxf.transport.http_**jetty.JettyHTTPDestination.**
>> serviceRequest(**JettyHTTPDestination.java:323)
>> at
>> org.apache.cxf.transport.http_**jetty.JettyHTTPDestination.**doService(**
>> JettyHTTPDestination.java:289)
>> at
>> org.apache.cxf.transport.http_**jetty.JettyHTTPHandler.handle(**
>> JettyHTTPHandler.java:72)
>> at
>> org.eclipse.jetty.server.**handler.ContextHandler.**
>> doHandle(ContextHandler.java:**939)
>> at
>> org.eclipse.jetty.server.**handler.ContextHandler.**
>> doScope(ContextHandler.java:**875)
>> at
>> org.eclipse.jetty.server.**handler.ScopedHandler.handle(**
>> ScopedHandler.java:117)
>> at
>> org.eclipse.jetty.server.**handler.**ContextHandlerCollection.**handle(**
>> ContextHandlerCollection.java:**247)
>> at
>> org.eclipse.jetty.server.**handler.HandlerWrapper.handle(**
>> HandlerWrapper.java:110)
>> at org.eclipse.jetty.server.**Server.handle(Server.java:342)
>> at
>> org.eclipse.jetty.server.**HttpConnection.handleRequest(**
>> HttpConnection.java:589)
>> at
>> org.eclipse.jetty.server.**HttpConnection$RequestHandler.**
>> headerComplete(HttpConnection.**java:1048)
>> at org.eclipse.jetty.http.**HttpParser.parseNext(**HttpParser.java:601)
>> at org.eclipse.jetty.http.**HttpParser.parseAvailable(**
>> HttpParser.java:214)
>> at org.eclipse.jetty.server.**HttpConnection.handle(**
>> HttpConnection.java:411)
>> at
>> org.eclipse.jetty.io.nio.**SelectChannelEndPoint.handle(**
>> SelectChannelEndPoint.java:**535)
>> at
>> org.eclipse.jetty.io.nio.**SelectChannelEndPoint$1.run(**
>> SelectChannelEndPoint.java:40)
>> at
>> org.eclipse.jetty.util.thread.**QueuedThreadPool$3.run(**
>> QueuedThreadPool.java:529)
>> at java.lang.Thread.run(Thread.**java:662)
>>
>> Have you seen this?
>>
>> I did awhile back but I thought it somehow 'self-resolved' as other
> users reported they set up the default JSON provider, I hope I did actually
> saw the confirmations but not 100% sure.
>
> I'm not how to resolve it, do you us DOSGI 1.3.1 ? Prehaps you can
> experiment with importing Jackson into the custom bundle and registering it
> from the Activator
>
> Let me know how it goes please
> Cheers, Sergey
>
>
> Thanks!
>> Tony
>>
>> On Tue, May 15, 2012 at 4:35 PM, Sergey Beryozkin<[email protected]**
>> >wrote:
>>
>> Hi,
>>>
>>> DOSGI does not ship a jettison library by default, so it needs to be
>>> installed and the DSW refreshed and it should solve the issue.
>>> Jackson or other providers can be registered if needed
>>>
>>> Cheers, Sergey
>>>
>>> On 15/05/12 21:17, Anthony Bargnesi wrote:
>>>
>>> Hello,
>>>>
>>>> I am not sure how to configure a JSONProvider in CXF DOSGI.
>>>>
>>>> I have a single OSGI bundle that declares a REST interface and
>>>> implementation.
>>>>
>>>> The REST interface is defined as:
>>>>
>>>> @Path("dashboard")
>>>> public interface DashboardRS {
>>>>
>>>> @GET
>>>> @Path("get")
>>>> @Produces(MediaType.****APPLICATION_JSON)
>>>>
>>>> Dashboards getDashboards();
>>>>
>>>> @GET
>>>> @Path("get/{name}")
>>>> @Produces(MediaType.****APPLICATION_JSON)
>>>> Dashboard getDashboard(@PathParam("name"****) final String name);
>>>>
>>>> }
>>>>
>>>> It is configured in its Activator as:
>>>>
>>>> Dictionary<String, String> settings = new Hashtable<String, String>();
>>>> settings.put("service.****exported.interfaces", "*");
>>>> settings.put("service.****exported.configs, "org.apache.cxf.rs");
>>>> settings.put("service.****exported.intents", "HTTP");
>>>> settings.put("org.apache.cxf.****rs.address", "http://localhost:9000/
>>>> ");
>>>>
>>>> Activator.context.****registerService(DashboardRS.****class.getName(),
>>>>
>>>> new DashboardRSImpl(), settings);
>>>>
>>>> The bundle manifest is created as:
>>>>
>>>> Manifest-Version: 1.0
>>>> Bnd-LastModified: 1337112570807
>>>> Build-Jdk: 1.6.0_26
>>>> Built-By: tony
>>>> Bundle-Activator: dashboard.Activator
>>>> Bundle-ManifestVersion: 2
>>>> Bundle-Name: Dashboard REST Service
>>>> Bundle-SymbolicName: service.dashboard
>>>> Bundle-Version: 0.0.1.SNAPSHOT
>>>> Created-By: Apache Maven Bundle Plugin
>>>> Export-Package: service.dashboard;uses:="org.****osgi.frame
>>>> work,javax.xml.bind.****annotation,javax.ws.rs";****
>>>> version="0.0.1.SNAPSHOT"
>>>> Import-Package: javax.ws.rs;version="[1.0,2)",****
>>>> javax.xml.bind.annotation;
>>>> version="[2.1,3)",org.osgi.****framework;version="[1.5,2)"
>>>>
>>>> Tool: Bnd-1.50.0
>>>>
>>>> Do I have to configure a JSON provider? If so how is that done in
>>>> DOSGI?
>>>>
>>>> Thanks for the help!
>>>> Tony
>>>>
>>>>
>>>>
>>> --
>>> Sergey Beryozkin
>>>
>>> Talend Community Coders
>>> http://coders.talend.com/
>>>
>>> Blog: http://sberyozkin.blogspot.com
>>>
>>>
>>
>
> --
> Sergey Beryozkin
>
> Talend Community Coders
> http://coders.talend.com/
>
> Blog: http://sberyozkin.blogspot.com
>
