Hello Azad,
What is the reason you need the Jersey OAuth module on the classpath,
while you do not use any OAuth functionality?
~Jakub
On 04/07/2011 03:22 AM, azadbolour_at_bolour.com wrote:
> I have a JUnit test that starts a Jetty server for serving a hello
> world
> resource (source of test included below).
>
> When I add the OAuth (1.6) server jar file to the classpath for this
> test case
> without using OAuth anywhere the server reports the following
> exceptions:
>
> SEVERE: The provider class, class
> com.sun.jersey.oauth.server.OAuthProviderInjectionProvider, \
> could not be instantiated. Processing will continue but the class will
> not be utilized
> java.lang.RuntimeException: No OAuthProvider implementation found in
> the list of providers.
> at
> com.sun.jersey.oauth.server.OAuthProviderInjectionProvider.<init>(OAuth
> ProviderInjectionProvider.java:71)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>
> [Full server output below.]
>
> The exception seems harmless. I can extend the test case to use OAuth
> in the
> client and the server OK. But naturally it bugs us to see the exception
> on each
> test run. And I have not been able to figure out how to avoid it.
>
> Do I need further configuration and setup of the jersey servlet
> container to
> avoid this?
>
> Many thanks.
>
> Azad
>
>
> The test case:
>
> public class TrialTest extends TestCase
> {
> public void testStartServer() throws Exception
> {
> Server instance = new Server(8181);
> ServletContextHandler context = new
> ServletContextHandler(ServletContextHandler.SESSIONS);
> context.setContextPath("/services");
> instance.setHandler(context);
> Servlet servlet = new
> com.sun.jersey.spi.container.servlet.ServletContainer();
> ServletHolder servletHolder = new ServletHolder(servlet);
> Map<String, String> initParameters = new HashMap<String,
> String>();
> initParameters.put("com.sun.jersey.config.property.packages",
> HelloWorldResource.class.getPackage().getName());
> servletHolder.setInitParameters(initParameters);
> context.addServlet(servletHolder, "/rest/*");
> instance.start();
> }
> }
>
> The server output:
>
> 2011-04-07 00:30:11.433:INFO::Logging to StdErrLog::DEBUG=false via
> org.eclipse.jetty.util.log.StdErrLog
> 2011-04-07 00:30:11.488:INFO::jetty-7.0.2.v20100331
> Apr 7, 2011 12:30:11 AM com.sun.jersey.api.core.PackagesResourceConfig
> init
> INFO: Scanning for root resource and provider classes in the packages:
> com.bolour.trial.jersey.resources
> Apr 7, 2011 12:30:11 AM com.sun.jersey.api.core.ScanningResourceConfig
> logClasses
> INFO: Root resource classes found:
> class com.bolour.trial.jersey.resources.HelloWorldResource
> Apr 7, 2011 12:30:11 AM com.sun.jersey.api.core.ScanningResourceConfig
> init
> INFO: No provider classes found.
> Apr 7, 2011 12:30:11 AM
> com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
> INFO: Initiating Jersey application, version 'Jersey: 1.6-SNAPSHOT
> 03/24/2011 01:01 PM'
> Apr 7, 2011 12:30:11 AM
> com.sun.jersey.core.spi.component.ProviderFactory
> __getComponentProvider
> SEVERE: The provider class, class
> com.sun.jersey.oauth.server.OAuthProviderInjectionProvider, could not
> be instantiated. Processing will continue but
> the class will not be utilized
> java.lang.RuntimeException: No OAuthProvider implementation found in
> the list of providers.
> at
> com.sun.jersey.oauth.server.OAuthProviderInjectionProvider.<init>(OAuth
> ProviderInjectionProvider.java:71)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructor
> AccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCon
> structorAccessorImpl.java:27)
> at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at
> com.sun.jersey.core.spi.component.ComponentConstructor._getInstance(Com
> ponentConstructor.java:198)
> at
> com.sun.jersey.core.spi.component.ComponentConstructor.getInstance(Comp
> onentConstructor.java:169)
> at
> com.sun.jersey.core.spi.component.ProviderFactory.__getComponentProvide
> r(ProviderFactory.java:166)
> at
> com.sun.jersey.core.spi.component.ProviderFactory.getComponentProvider(
> ProviderFactory.java:137)
> at
> com.sun.jersey.core.spi.component.ProviderServices.getComponent(Provide
> rServices.java:256)
> at
> com.sun.jersey.core.spi.component.ProviderServices.getProvidersAndServi
> ces(ProviderServices.java:205)
> at
> com.sun.jersey.core.spi.factory.InjectableProviderFactory.configure(Inj
> ectableProviderFactory.java:106)
> at
> com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(Web
> ApplicationImpl.java:1017)
> at
> com.sun.jersey.server.impl.application.WebApplicationImpl.access$600(We
> bApplicationImpl.java:159)
> at
> com.sun.jersey.server.impl.application.WebApplicationImpl$12.f(WebAppli
> cationImpl.java:693)
> at
> com.sun.jersey.server.impl.application.WebApplicationImpl$12.f(WebAppli
> cationImpl.java:690)
> at
> com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193)
> at
> com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebA
> pplicationImpl.java:690)
> at
> com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebA
> pplicationImpl.java:685)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletC
> ontainer.java:488)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebCompon
> ent.initiate(ServletContainer.java:318)
> at
> com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.jav
> a:601)
> at
> com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.jav
> a:208)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletConta
> iner.java:373)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletConta
> iner.java:556)
> at javax.servlet.GenericServlet.init(GenericServlet.java:212)
> at
> org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:
> 421)
> at
> org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:245)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCy
> cle.java:55)
> at
> org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java
> :694)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletCon
> textHandler.java:193)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.
> java:586)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCy
> cle.java:55)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.
> java:92)
> at org.eclipse.jetty.server.Server.doStart(Server.java:230)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCy
> cle.java:55)
> at
> com.bolour.trial.jersey.TrialTest.testStartServer(TrialTest.java:30)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja
> va:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso
> rImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at junit.framework.TestCase.runTest(TestCase.java:164)
> at junit.framework.TestCase.runBare(TestCase.java:130)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:120)
> at
> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JU
> nit3TestReference.java:130)
> at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.j
> ava:38)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteT
> estRunner.java:467)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteT
> estRunner.java:683)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRu
> nner.java:390)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestR
> unner.java:197)
> 2011-04-07 00:30:12.272:INFO::Started
> SelectChannelConnector_at_0.0.0.0:8181
>