[jboss-jira] [JBoss JIRA] (AS7-5673) Class Loading and Modules

[David Lloyd (JIRA)]

     [ https://issues.jboss.org/browse/AS7-5673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Lloyd deleted AS7-5673:
-----------------------------

    
> Class Loading and Modules
> -------------------------
>
>                 Key: AS7-5673
>                 URL: https://issues.jboss.org/browse/AS7-5673
>             Project: Application Server 7
>          Issue Type: Clarification
>            Reporter: Bill Rosenberg
>            Assignee: jaikiran pai
>            Priority: Minor
>
> here is my deployment outline:
> JB7.ear
> --jboss-deployment-structure.xml
> --JB7EJB.jar
> --JB7Web.war
> --JB7Dao.jar
> I have a question regarding AS7 module class loading. I am trying to use the quartz library and setup a module to 
> do so. I updated the jboss-deployment-structure.xml to look like this after setting up my quartz module
> <jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.0">
> 	<ear-subdeployments-isolated>true</ear-subdeployments-isolated>
> 	<deployment>
> 		<dependencies>
> 		 	
> 			<module name="org.hibernate" slot="3" />
> 		 	<module name="org.quartz" />
> 			 
>         </dependencies>
> 	</deployment>
> </jboss-deployment-structure>
> when i deploy and run the app a getthis exception:
> Caused by: java.lang.NoClassDefFoundError: org/quartz/SchedulerFactory
> 	at com.lightspeed.ejb.Session1.hello(Session1.java:22) [JB7EJB.jar:]
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_13]
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_13]
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_13]
> 	at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_13]
> 	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47)
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> 	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
> 	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:228) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
> 	... 37 more
> 	
> When i change the  jboss-deployment-structure.xml to look like this, it runs fine:
> <jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.0">
> 	<ear-subdeployments-isolated>true</ear-subdeployments-isolated>
> 	<deployment>
> 		<dependencies>
> 		 	
> 			 <module name="org.hibernate" slot="3" />
> 			
> 			 
>         </dependencies>
> 	</deployment>
> 	<sub-deployment name="JB7EJB.jar">
> 		<dependencies>
> 		 	
> 			<module name="org.quartz" /> 
> 			
> 		</dependencies>
> 	</sub-deployment>
> </jboss-deployment-structure>
> I thought that if i put the dependencies under the top 'deployment' section, that all deployments will pick up the quartz module, but i have to add the
>   '<sub-deployment name="JB7EJB.jar">' section to have the JB7EJB deloyment pick up the quartz module.
>  What am i missing here?
>  
>  thank you,
>  
>  Bill

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