Hi, is it possible to provide me with links to cxf bundles and jettison bundles which you think that work and I will try them with my application? I have tried before writing previous to get whatever version of jettison from their official site and test it together with cxf dosgi version 1.1 downloaded from official link (CXF site), but nothing changes.
Thanks, Filip Sergey Beryozkin-5 wrote: > > Hi > > On Thu, Apr 29, 2010 at 8:43 AM, Duxmaster <[email protected]> wrote: > >> >> Hi, >> >> I also can't understand is there anything which I can do to fix this >> issue >> with empty json response. I am using DOSGi version 1.1 and Jettison 1.0.1 >> downloaded from the link given in this thread but the result is the same >> and >> response is empty. The example which I try to run is simple get method >> which >> returns Jaxb entity but method is annotated with >> @Produces("application/json"). >> >> > I honestly do not understand why it does not work in DOSGI; can you > please ensure that you install > Jettison (try 1.2 - it has been enhanced and it is a valid bundle) first, > otherwise restart a cxf bundle ? I'll try to find some time > and enhance a greeter_rest demo for a client to get some JSON data... > > >> One more question from my side - What is the right way to make my own >> JSON >> provider and to configure cxf to use it (if i am not in spring >> environment >> , >> what configuration files and where in the application project should be >> added in order to work?) ? >> > > Please see "Registering custom providers" in > http://cxf.apache.org/distributed-osgi-reference.html#DistributedOSGiReference-ServiceProviderpropertiesForConfiguringRESTfulJAXRSbasedendpointsandconsumers > > thanks, Sergey > > >> >> Best regards, >> Filip Yankov >> >> >> Sergey Beryozkin-2 wrote: >> > >> > Hi >> > >> > This can be easily fixed AFAIK, I can't recall the name of the paxweb >> > property but you can ensure its Httpservice occupies some >> > other port...Just checked in ServiceMix, it is >> > >> > org.osgi.service.http.port=8181, >> > >> > add it to felix/etc/config.properties. etc >> > >> > cheers, Sergey >> > >> > Sergey, >> > >> > I just stumbled over another issue that may annoy DOSGI users. If you >> > start the single bundle distribution (no idea if it's the same >> > with multi bundle) it starts a Jetty on localhost:8080 which should be >> > usable like a OSGi compendium HTTP service (that's what I >> > understood at least). Now if one uses the JAX-RS stuff and registers >> it's >> > instance with the "org.apache.cxf.rs.address" property he >> > will have to choose a port other than 8080 or he'll get the following >> > exception: >> > >> > WARNUNG: WARNING : Problem creating a remote endpoint for >> > de.uniluebeck.itm.soapraktikum.ws0910.persons.vz.rest.PersonResource >> from >> > CXF PublishHook, reason is null >> > org.apache.cxf.service.factory.ServiceConstructionException >> > at >> > >> org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:114) >> > at >> > >> org.apache.cxf.dosgi.dsw.handlers.JaxRSPojoConfigurationTypeHandler.createServer(JaxRSPojoConfigurationTypeHandler.java:129) >> > at >> > >> org.apache.cxf.dosgi.dsw.hooks.ServiceHookUtils.createServer(ServiceHookUtils.java:86) >> > at >> > >> org.apache.cxf.dosgi.dsw.hooks.CxfPublishHook.createServer(CxfPublishHook.java:106) >> > at >> > >> org.apache.cxf.dosgi.dsw.hooks.CxfPublishHook.publishEndpoint(CxfPublishHook.java:80) >> > at org.apache.cxf.dosgi.dsw.Activator$1.run(Activator.java:164) >> > at >> > >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> > at >> > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> > at java.lang.Thread.run(Thread.java:637) >> > Caused by: org.apache.cxf.interceptor.Fault: Could not start Jetty >> server: >> > Address already in use >> > at >> > >> org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.addServant(JettyHTTPServerEngine.java:339) >> > at >> > >> org.apache.cxf.transport.http_jetty.JettyHTTPDestination.activate(JettyHTTPDestination.java:157) >> > at >> > >> org.apache.cxf.transport.AbstractObservable.setMessageObserver(AbstractObservable.java:48) >> > at >> > >> org.apache.cxf.binding.AbstractBindingFactory.addListener(AbstractBindingFactory.java:164) >> > at org.apache.cxf.endpoint.ServerImpl.start(ServerImpl.java:122) >> > at >> > >> org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:105) >> > ... 8 more >> > Caused by: java.net.BindException: Address already in use >> > at sun.nio.ch.Net.bind(Native Method) >> > at >> > >> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:119) >> > at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59) >> > at >> > >> org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:205) >> > at >> > >> org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:304) >> > at >> > >> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) >> > at org.mortbay.jetty.Server.doStart(Server.java:233) >> > at >> > >> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) >> > at >> > >> org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.addServant(JettyHTTPServerEngine.java:306) >> > ... 13 more >> > >> > I guess it should be possible to reuse the running Jetty instance and >> > deploy the instance to the standard OSGi HTTP service. At >> > least that's what a user would expect. What do you think about it? >> > >> > Kind regards, >> > Daniel >> > >> > Am 05.02.2010 um 14:45 schrieb Sergey Beryozkin: >> > >> >> I'm wondering, is the problem here to do with the fact that DOSGI is >> >> trying to use the BundelContext/Bundle of the application >> >> bundle to load the providers ? It should work if the providers's code >> is >> >> indeed inside a given app bundle but looks like it causes >> >> issues if the provider's code is actually located elsewhere. >> >> >> >> That said, if you own bundle imports the >> org.apache.cxf.jaxrs.provider.* >> >> then surely the OSGI loader has to be capable to find the >> >> classes available elsewhere in the container, especially given that >> CXF >> >> minimal bundle is exporting org.apache.cxf.jaxrs.provider >> >> ? >> >> >> >> Can you please check that your own bundle Import-Packag(es) the >> >> org.apache.cxf.jaxrs.provider.* ? >> >> >> >> thanks, Sergey >> >> >> >> ----- Original Message ----- From: "Daniel Bimschas" >> >> <[email protected]> >> >> To: <[email protected]> >> >> Sent: Friday, February 05, 2010 1:34 PM >> >> Subject: Re: DOSGi and JSON responses >> >> >> >> >> >> Maybe the full debugging output including stack trace can help more: >> >> >> >> INFO: Creating a >> >> de.uniluebeck.itm.soapraktikum.ws0910.persons.vz.rest.PersonResource >> >> endpoint from CXF PublishHook, address is >> >> http://localhost:8081/verzeichnis/ >> >> java.lang.ClassNotFoundException: >> >> org.apache.cxf.jaxrs.provider.JAXBElementProvider >> >> at >> >> >> org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:744) >> >> at >> org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:61) >> >> at >> >> >> org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1656) >> >> at java.lang.ClassLoader.loadClass(ClassLoader.java:250) >> >> at >> >> >> org.apache.felix.framework.ModuleImpl.getClassByDelegation(ModuleImpl.java:604) >> >> at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1487) >> >> at >> org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:897) >> >> at >> >> >> org.apache.cxf.dosgi.dsw.handlers.JaxRSUtils.loadProviders(JaxRSUtils.java:112) >> >> 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.hooks.ServiceHookUtils.createServer(ServiceHookUtils.java:86) >> >> at >> >> >> org.apache.cxf.dosgi.dsw.hooks.CxfPublishHook.createServer(CxfPublishHook.java:106) >> >> at >> >> >> org.apache.cxf.dosgi.dsw.hooks.CxfPublishHook.publishEndpoint(CxfPublishHook.java:80) >> >> at org.apache.cxf.dosgi.dsw.Activator$1.run(Activator.java:164) >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> >> at java.lang.Thread.run(Thread.java:637) >> >> 05.02.2010 14:32:16 org.apache.cxf.dosgi.dsw.handlers.JaxRSUtils >> >> loadProviders >> >> WARNUNG: JAXRS Provider >> org.apache.cxf.jaxrs.provider.JAXBElementProvider >> >> can not be loaded or created >> >> java.lang.ClassNotFoundException: >> >> org.apache.cxf.jaxrs.provider.JSONProvider >> >> at >> >> >> org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:744) >> >> at >> org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:61) >> >> at >> >> >> org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1656) >> >> at java.lang.ClassLoader.loadClass(ClassLoader.java:250) >> >> at >> >> >> org.apache.felix.framework.ModuleImpl.getClassByDelegation(ModuleImpl.java:604) >> >> at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1487) >> >> at >> org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:897) >> >> at >> >> >> org.apache.cxf.dosgi.dsw.handlers.JaxRSUtils.loadProviders(JaxRSUtils.java:112) >> >> 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.hooks.ServiceHookUtils.createServer(ServiceHookUtils.java:86) >> >> at >> >> >> org.apache.cxf.dosgi.dsw.hooks.CxfPublishHook.createServer(CxfPublishHook.java:106) >> >> at >> >> >> org.apache.cxf.dosgi.dsw.hooks.CxfPublishHook.publishEndpoint(CxfPublishHook.java:80) >> >> at org.apache.cxf.dosgi.dsw.Activator$1.run(Activator.java:164) >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> >> at >> >> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> >> at java.lang.Thread.run(Thread.java:637) >> >> 05.02.2010 14:32:16 org.apache.cxf.dosgi.dsw.handlers.JaxRSUtils >> >> loadProviders >> >> >> >> >> >> Am 05.02.2010 um 14:22 schrieb Daniel Bimschas: >> >> >> >>> It's Felix over Pax Runner in my case. If I take the >> >>> "sun.*,com.sun.*,javax.xml.bind,javax.xml.bind.*" packages out of the >> >>> bootdelegation classpath the following errors will occur: >> >>> >> >>> java.lang.ClassNotFoundException: >> >>> org.apache.cxf.jaxrs.provider.JAXBElementProvider >> >>> java.lang.ClassNotFoundException: >> >>> org.apache.cxf.jaxrs.provider.JSONProvider >> >>> >> >>> For me, currently that doesn't make sense since the DOSGI bundle is >> >>> fully resolved and all classes should be loadable. I'll >> >>> further investigate this... >> >>> >> >>> Am 05.02.2010 um 13:29 schrieb Sergey Beryozkin: >> >>> >> >>>>> S.B : Is it a single bundle distro ? Yes, it ships the stax api >> bundle >> >>>>> I think...Hmm...Will it work if you try the multibundle >> >>>>> distro and omit the stax-api bundle ? Or perhaps updating the >> Equinox >> >>>>> config to block the stax api from the system ? >> >>> >> >>> -- >> >>> M.Sc. Daniel Bimschas >> >>> Institute of Telematics, University of Lübeck >> >>> http://www.itm.uni-luebeck.de/users/bimschas >> >>> Ratzeburger Allee 160, 23538 Lübeck, Germany >> >>> Phone: +49 451 500 5389 >> >>> >> >> >> >> -- >> >> M.Sc. Daniel Bimschas >> >> Institute of Telematics, University of Lübeck >> >> http://www.itm.uni-luebeck.de/users/bimschas >> >> Ratzeburger Allee 160, 23538 Lübeck, Germany >> >> Phone: +49 451 500 5389 >> >> >> >> >> > >> > -- >> > M.Sc. Daniel Bimschas >> > Institute of Telematics, University of Lübeck >> > http://www.itm.uni-luebeck.de/users/bimschas >> > Ratzeburger Allee 160, 23538 Lübeck, Germany >> > Phone: +49 451 500 5389 >> > >> > >> > >> > >> >> -- >> View this message in context: >> http://old.nabble.com/DOSGi-and-JSON-responses-tp27330507p28397549.html >> Sent from the cxf-user mailing list archive at Nabble.com. >> >> > > -- View this message in context: http://old.nabble.com/DOSGi-and-JSON-responses-tp27330507p28399882.html Sent from the cxf-user mailing list archive at Nabble.com.
