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From Jochen Zink <jochenl...@web.de>
Subject Re: ClassCastException while using the gloabl JNDI Context
Date Mon, 26 Nov 2007 14:38:22 GMT
Sorry, I copied the wrong stacktrace... 

here is the right:
java.lang.ClassCastException: com.accumio.ae.dto.RolleDTO cannot be cast to com.accumio.ae.dto.RolleDTO
	at com.accumio.ae.jobtrigger.TriggerServlet.init(TriggerServlet.java:58)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1053)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:955)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4035)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4338)
	at org.apache.geronimo.tomcat.GeronimoStandardContext.access$201(GeronimoStandardContext.java:60)
	at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:343)
	at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:47)
	at org.apache.geronimo.tomcat.GeronimoStandardContext.start(GeronimoStandardContext.java:196)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at org.apache.geronimo.tomcat.TomcatContainer.addContext(TomcatContainer.java:355)
	at org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.invoke(<generated>)
	at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
	at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:830)
	at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
	at org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
	at org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
	at org.apache.geronimo.tomcat.TomcatContainer$$EnhancerByCGLIB$$34b6a2f8.addContext(<generated>)
	at org.apache.geronimo.tomcat.TomcatWebAppContext.doStart(TomcatWebAppContext.java:524)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:996)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:268)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.start(GBeanInstance.java:539)
	at org.apache.geronimo.gbean.runtime.GBeanDependency.attemptFullStart(GBeanDependency.java:111)
	at org.apache.geronimo.gbean.runtime.GBeanDependency.addTarget(GBeanDependency.java:146)
	at org.apache.geronimo.gbean.runtime.GBeanDependency$1.running(GBeanDependency.java:120)
	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireRunningEvent(BasicLifecycleMonitor.java:176)
	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$300(BasicLifecycleMonitor.java:44)
	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireRunningEvent(BasicLifecycleMonitor.java:254)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:294)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:124)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:553)
	at org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:379)
	at org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:448)
	at org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:485)
	at org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:187)
	at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:530)
	at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:511)
	at org.apache.geronimo.kernel.config.SimpleConfigurationManager$$FastClassByCGLIB$$ce77a924.invoke(<generated>)
	at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
	at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:830)
	at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
	at org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
	at org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
	at org.apache.geronimo.gbean.GBeanLifecycle$$EnhancerByCGLIB$$4c0db839.startConfiguration(<generated>)
	at org.apache.geronimo.deployment.plugin.local.StartCommand.run(StartCommand.java:67)
	at java.lang.Thread.run(Thread.java:619)


> 
> Hello,
> 
> I try to put a Javaobjekt to the global JNDI Context, and access this Objekt from different
Applications.
> 
> A WebApplication (named webAppA) deployed as standalone WAR File, puts an Object to the
global JNDI Context:
> InitialContext ic = new InitialContext();
> Context namingContext = (Context) ic.lookup("ger:");
> RolleDTO objectToBind = new RolleDTO();
> namingContext.bind( "myObject" , objectToBind);
> 
> Another WebApplication (named webAppB) deployed as WAR File inside an EAR File, trys
to access the Object with name myObject:
> 
> InitialContext ic = new InitialContext();
> Context context = (Context) ic.lookup("ger:");
> RolleDTO rolle = (RolleDTO) context.lookup("myObject ");
> 
> The Result is the follwoing ClassCastException.
> 
> Both Webapplications uses a common lib, which contains the RolleDTO class, and both has
a dependency entry in geronimo-web.xml to this Library. This lib only exists as common lib.
No local versions are placed inside the war files or inside the ear file.
> 
> I’m using Geronimo 2.0.1. Has anyone an idea what is going wrong?
> 
> Thanks a lot
> Jochen
> 
> javax.naming.NameNotFoundException: com.accumio.ae.Test
> 	at org.apache.xbean.naming.context.AbstractContext.lookup(AbstractContext.java:163)
> 	at org.apache.xbean.naming.context.AbstractContext.lookup(AbstractContext.java:597)
> 	at com.accumio.ae.jobtrigger.TriggerServlet.init(TriggerServlet.java:58)
> 	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1053)
> 	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:955)
> 	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4035)
> 	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4338)
> 	at org.apache.geronimo.tomcat.GeronimoStandardContext.access$201(GeronimoStandardContext.java:60)
> 	at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:343)
> 	at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:47)
> 	at org.apache.geronimo.tomcat.GeronimoStandardContext.start(GeronimoStandardContext.java:196)
> 	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
> 	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
> 	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
> 	at org.apache.geronimo.tomcat.TomcatContainer.addContext(TomcatContainer.java:355)
> 	at org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.invoke(<generated>)
> 	at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
> 	at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
> 	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:830)
> 	at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
> 	at org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
> 	at org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
> 	at org.apache.geronimo.tomcat.TomcatContainer$$EnhancerByCGLIB$$34b6a2f8.addContext(<generated>)
> 	at org.apache.geronimo.tomcat.TomcatWebAppContext.doStart(TomcatWebAppContext.java:524)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:996)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:268)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.start(GBeanInstance.java:539)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency.attemptFullStart(GBeanDependency.java:111)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency.addTarget(GBeanDependency.java:146)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency$1.running(GBeanDependency.java:120)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireRunningEvent(BasicLifecycleMonitor.java:176)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$300(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireRunningEvent(BasicLifecycleMonitor.java:254)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:294)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:124)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:553)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:379)
> 	at org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:448)
> 	at org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:485)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:187)
> 	at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:530)
> 	at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:511)
> 	at org.apache.geronimo.kernel.config.SimpleConfigurationManager$$FastClassByCGLIB$$ce77a924.invoke(<generated>)
> 	at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
> 	at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
> 	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:830)
> 	at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
> 	at org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
> 	at org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
> 	at org.apache.geronimo.gbean.GBeanLifecycle$$EnhancerByCGLIB$$4c0db839.startConfiguration(<generated>)
> 	at org.apache.geronimo.deployment.plugin.local.StartCommand.run(StartCommand.java:67)
> 	at java.lang.Thread.run(Thread.java:619)
> 
> 
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