[jboss-dev-forums] [JBoss AS7 Development] - How to specify a SAR's module dependencies?

Matt Drees [http://community.jboss.org/people/matt.drees] created the discussion "How to specify a SAR's module dependencies?" To view the discussion, visit: http://community.jboss.org/message/606619#606619 -------------------------------------------------------------- Hi all, I'm trying to get a simple SAR deployed to AS7.  It has an mbean class in it that implements ServiceMBean.  However, when I deploy it, I get a ClassNotFoundException for ServiceMBean.  I suspect I need to somehow tell Jboss Modules that my SAR needs to access whichever module has that class.  But I don't know how to do that.  I suspect http://docs.jboss.org/author/display/MODULES/Manifest+module+information http://docs.jboss.org/author/display/MODULES/Manifest+module+information is what I'd need, except that that page hasn't been written yet.  Any suggestions? Log output: 15:15:00,565 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) Starting deployment of "jboss-addons-3.0-SNAPSHOT.sar" 15:15:00,633 WARN  [org.jboss.modules] (MSC service thread 1-3) Failed to define class org.ccci.ha.HighAvailabilityDataSourceMBean in Module "deployment.jboss-addons-3.0-SNAPSHOT.sar:main" from Service Module Loader: java.lang.LinkageError: Failed to link org/ccci/ha/HighAvailabilityDataSourceMBean (Module "deployment.jboss-addons-3.0-SNAPSHOT.sar:main" from Service Module Loader)     at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:398) [:1.0.0.CR2]     at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:258) [:1.0.0.CR2]     at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:75) [:1.0.0.CR2]     at org.jboss.modules.Module.loadModuleClass(Module.java:588) [:1.0.0.CR2]     at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:180) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:357) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:306) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:100) [:1.0.0.CR2]     at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_24]     at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) [:1.6.0_24]     at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [:1.6.0_24]     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) [:1.6.0_24]     at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:394) [:1.0.0.CR2]     at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:258) [:1.0.0.CR2]     at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:75) [:1.0.0.CR2]     at org.jboss.modules.Module.loadModuleClass(Module.java:588) [:1.0.0.CR2]     at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:180) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:357) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:306) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:100) [:1.0.0.CR2]     at java.lang.Class.forName0(Native Method) [:1.6.0_24]     at java.lang.Class.forName(Class.java:247) [:1.6.0_24]     at org.jboss.as.service.ReflectionUtils.getClass(ReflectionUtils.java:100)     at org.jboss.as.service.ParsedServiceDeploymentProcessor.addServices(ParsedServiceDeploymentProcessor.java:111)     at org.jboss.as.service.ParsedServiceDeploymentProcessor.deploy(ParsedServiceDeploymentProcessor.java:102)     at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)     at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1675)     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_24]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_24]     at java.lang.Thread.run(Thread.java:680) [:1.6.0_24] Caused by: java.lang.NoClassDefFoundError: org/jboss/system/ServiceMBean     at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_24]     at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) [:1.6.0_24]     at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [:1.6.0_24]     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) [:1.6.0_24]     at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:394) [:1.0.0.CR2]     ... 32 more Caused by: java.lang.ClassNotFoundException: org.jboss.system.ServiceMBean from [Module "deployment.jboss-addons-3.0-SNAPSHOT.sar:main" from Service Module Loader]     at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:188) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:357) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:306) [:1.0.0.CR2]     at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:100) [:1.0.0.CR2]     ... 37 more Thanks for your time, -Matt -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/606619#606619] Start a new discussion in JBoss AS7 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]