In JAX-RS 2.0 clients do not scan your classpath for classes annotated
with @Provider. So you have to manually register the JAckson2 provider.
Resteasy does provide a way to package up built-in providers. If there
is a META-INF/services/javax.ws.rs.ext.Providers file, resteasy will
register all classes listed in this file. This is a resteasy specific thing.
So, what you could do instead is load the resteasy integration for Jackson2:
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson2-provider</artifactId>
<scope>provided</scope>
</dependency>
On 8/19/2013 8:47 AM, Juergen Zimmermann wrote:
> I’m using WF 8.0.0.Alpha4 and upgraded RESTEasy to 3.0.3. No I changed
> my maven dependencies to exclude
>
> org.codehaus.jackson from org.jboss.resteasy:resteasy-jackson-provider,
> and I added this dependency:
>
> <dependency>
>
> <groupId>com.fasterxml.jackson.jaxrs</groupId>
>
> <artifactId>jackson-jaxrs-json-provider</artifactId>
>
> <scope>provided</scope>
>
> </dependency>
>
> However, I’m getting the following classpath issue on the invoking
> (test) client side. Any hint is appreciated.
>
> The stacktrace:
>
> javax.ws.rs.ProcessingException: Unable to invoke request
>
> at
> org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.invoke(ApacheHttpClient4Engine.java:238)
>
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:388)
>
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientInvocationBuilder.post(ClientInvocationBuilder.java:195)
>
> at
> de.shop.kundenverwaltung.rest.KundeResourceTest.createPrivatkunde(KundeResourceTest.java:310)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:491)
>
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
>
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
>
> at
> org.jboss.arquillian.junit.Arquillian$6$1.invoke(Arquillian.java:270)
>
> at
> org.jboss.arquillian.container.test.impl.execution.LocalTestExecuter.execute(LocalTestExecuter.java:60)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:491)
>
> at
> org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
>
> at
> org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135)
>
> at
> org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:115)
>
> at
> org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
>
> at
> org.jboss.arquillian.container.test.impl.execution.ClientTestExecuter.execute(ClientTestExecuter.java:53)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:491)
>
> at
> org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
>
> at
> org.jboss.arquillian.container.test.impl.client.ContainerEventController.createContext(ContainerEventController.java:142)
>
> at
> org.jboss.arquillian.container.test.impl.client.ContainerEventController.createTestContext(ContainerEventController.java:129)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:491)
>
> at
> org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
>
> at
> org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:89)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:491)
>
> at
> org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
>
> at
> org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:75)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:491)
>
> at
> org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
>
> at
> org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:60)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:491)
>
> at
> org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
>
> at
> org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
>
> at
> org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135)
>
> at
> org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.test(EventTestRunnerAdaptor.java:111)
>
> at
> org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:263)
>
> at
> org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:226)
>
> at
> org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
>
> at
> org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
>
> at
> org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240)
>
> at
> org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
>
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
>
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
>
> at
> org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
>
> at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
>
> at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
>
> at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
>
> at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
>
> at
> org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:185)
>
> at
> org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
>
> at
> org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
>
> at
> org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:199)
>
> at
> org.junit.runners.ParentRunner.run(ParentRunner.java:309)
>
> at
> org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147)
>
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
>
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
>
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
>
> at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
>
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
>
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
>
> Caused by: javax.ws.rs.ProcessingException: could not find writer for
> content-type application/json type:
> de.shop.kundenverwaltung.domain.Privatkunde
>
> at
> org.jboss.resteasy.core.interception.ClientWriterInterceptorContext.throwWriterNotFoundException(ClientWriterInterceptorContext.java:40)
>
> at
> org.jboss.resteasy.core.interception.AbstractWriterInterceptorContext.getWriter(AbstractWriterInterceptorContext.java:138)
>
> at
> org.jboss.resteasy.core.interception.AbstractWriterInterceptorContext.proceed(AbstractWriterInterceptorContext.java:117)
>
> at
> org.jboss.resteasy.plugins.interceptors.encoding.GZIPEncodingInterceptor.aroundWriteTo(GZIPEncodingInterceptor.java:100)
>
> at
> org.jboss.resteasy.core.interception.AbstractWriterInterceptorContext.proceed(AbstractWriterInterceptorContext.java:122)
>
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.writeRequestBody(ClientInvocation.java:322)
>
> at
> org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.writeRequestBodyToOutputStream(ApacheHttpClient4Engine.java:509)
>
> at
> org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.buildEntity(ApacheHttpClient4Engine.java:475)
>
> at
> org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.loadHttpMethod(ApacheHttpClient4Engine.java:374)
>
> at
> org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.invoke(ApacheHttpClient4Engine.java:232)
>
> ... 86 more
>
>
>
> ------------------------------------------------------------------------------
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>
>
> _______________________________________________
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>
--
Bill Burke
JBoss, a division of Red Hat
http://bill.burkecentral.com
------------------------------------------------------------------------------
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