Bill Rosenberg created AS7-5673: ----------------------------------- Summary: Class Loading and Modules Key: AS7-5673 URL: https://issues.jboss.org/browse/AS7-5673 Project: Application Server 7 Issue Type: Clarification Components: EJB Affects Versions: 7.1.1.Final Reporter: Bill Rosenberg Assignee: jaikiran pai Priority: Minor Fix For: No Release 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 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira