M Longman [
https://community.jboss.org/people/tamuren] created the discussion
"Error with registering a RESTeasy Providerfactory"
To view the discussion, visit:
https://community.jboss.org/message/799444#799444
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Hi,
I get the following error:
java.lang.ClassCastException: com.sun.jersey.server.impl.provider.RuntimeDelegateImpl
cannot be cast to org.jboss.resteasy.spi.ResteasyProviderFactory at
org.jboss.resteasy.spi.ResteasyProviderFactory.getInstance(ResteasyProviderFactory.java:330)
at de.webshop.test.util.RegisterResteasy.register(RegisterResteasy.java:11) at
de.webshop.test.BestellverwaltungTest.setup(BestellverwaltungTest.java:56) 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:617) at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27) at
org.junit.runners.ParentRunner.run(ParentRunner.java:236) at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
After I run this code:
*package* de.webshop.test.util; *import*
org.jboss.resteasy.plugins.providers.RegisterBuiltin; *import*
org.jboss.resteasy.spi.ResteasyProviderFactory; *public* *abstract* *class*
RegisterResteasy { *private* *static* *boolean* registered = *false*; *public* *static*
*void* register() { *if* (!registered) { ResteasyProviderFactory resteasyProviderFactory =
ResteasyProviderFactory.getInstance(); RegisterBuiltin.register( resteasyProviderFactory
); registered = *true*; } } }
What can be the reason ? Thanks for help in advance. And don't just say
'You're mixing Jersey and Resteasy', I don't know what that means and
there's no Jersey dependencies in my pom.
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