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  1. Forge
  2. FORGE-1105

ClassCastException with CLAC due to ApplicationScoped implementations

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    Description

      Having an interface:

      @Exported
      public interface ConfigurationFactory
      {
         /**
          * Returns the user configuration. Eg: ~/.forge/config.xml
          */
         Configuration getUserConfiguration();
      
         /**
          * Wraps the {@link FileResource} as a {@link Configuration} object
          */
         Configuration getConfiguration(FileResource<?> configFile);
      }
      

      and an Implementation:

      @ApplicationScoped
      public class ConfigurationFactoryImpl implements ConfigurationFactory
      {
         private Configuration userConfiguration;
      
         @Override
         @Produces
         @ApplicationScoped
         public Configuration getUserConfiguration() throws ConfigurationException
         {
            if (userConfiguration == null)
            {
               File userConfigurationFile = new File(OperatingSystemUtils.getUserForgeDir(), "config.xml");
               userConfiguration = getConfiguration(userConfigurationFile);
            }
            return userConfiguration;
         }
      
         @Override
         public Configuration getConfiguration(FileResource<?> configFile)
         {
            return getConfiguration(configFile.getUnderlyingResourceObject());
         }
      
         private Configuration getConfiguration(File file)
         {
            XMLConfiguration globalXml;
            try
            {
               globalXml = new XMLConfiguration(file);
               globalXml.setEncoding("UTF-8");
               globalXml.setReloadingStrategy(new FileChangedReloadingStrategy());
               globalXml.setAutoSave(true);
      
               return new ConfigurationAdapter(globalXml);
            }
            catch (org.apache.commons.configuration.ConfigurationException e)
            {
               throw new ConfigurationException(e);
            }
         }
      
      }
      
      

      The following error is thrown when an attempt to @Inject ConfigurationFactory is tried:

      org.jboss.forge.furnace.exception.ContainerException: Failed to get instance of [interface org.jboss.forge.addon.configuration.ConfigurationFactory] from addon [org.jboss.forge.addon:configuration,2.0.0-SNAPSHOT +STARTED HC: 1823678636]
      	at org.jboss.forge.furnace.container.cdi.services.ExportedInstanceImpl.get(ExportedInstanceImpl.java:97)
      	at org.jboss.forge.furnace.container.cdi.services.ExportedInstanceLazyLoader.loadObject(ExportedInstanceLazyLoader.java:72)
      	at org.jboss.forge.furnace.container.cdi.services.ExportedInstanceLazyLoader.invoke(ExportedInstanceLazyLoader.java:52)
      	at org.jboss.forge.addon.configuration.ConfigurationFactory_$$_javassist_0358fbf4-5f51-4eaa-b7de-123db6644efc.getConfiguration(ConfigurationFactory_$$_javassist_0358fbf4-5f51-4eaa-b7de-123db6644efc.java)
      	at org.jboss.forge.addon.configuration.ConfigurationFactoryTest.testConfigurationFactory(ConfigurationFactoryTest.java:67)
      	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:606)
      	at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:52)
      	at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:34)
      	at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:64)
      	at org.jboss.forge.addon.configuration.ConfigurationFactoryTest_$$_javassist_07ab8e6b-c9f6-4380-a1d2-5893bcaf8a54.testConfigurationFactory(ConfigurationFactoryTest_$$_javassist_07ab8e6b-c9f6-4380-a1d2-5893bcaf8a54.java)
      	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:606)
      	at org.jboss.forge.arquillian.ForgeTestMethodExecutor.invoke(ForgeTestMethodExecutor.java:128)
      	at org.jboss.arquillian.container.test.impl.execution.RemoteTestExecuter.execute(RemoteTestExecuter.java:120)
      	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:606)
      	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:57)
      	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:606)
      	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:606)
      	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:606)
      	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:606)
      	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:606)
      	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$3.evaluate(Arquillian.java:199)
      	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
      	at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147)
      	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
      	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
      	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
      	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
      	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
      	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
      Caused by: java.lang.ClassCastException: org.jboss.forge.addon.configuration.ConfigurationFactoryImpl$Proxy$_$$_WeldClientProxy_$$_javassist_354e9dfb-10e9-446c-a8d1-829c0ef69c91 cannot be cast to javassist.util.proxy.ProxyObject
      	at org.jboss.forge.furnace.proxy.Proxies.enhance(Proxies.java:103)
      	at org.jboss.forge.furnace.container.cdi.services.ExportedInstanceImpl$2.call(ExportedInstanceImpl.java:86)
      	at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:34)
      	at org.jboss.forge.furnace.container.cdi.services.ExportedInstanceImpl.get(ExportedInstanceImpl.java:93)
      	... 92 more
      
      

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            lincolnthree Lincoln Baxter III (Inactive)
            rhn-support-ggastald George Gastaldi
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              Created:
              Updated:
              Resolved: