[rules-users] Drools Guvnor - Websphere 7

David Faulkner david.faulkner at amentra.com
Tue Apr 5 11:41:00 EDT 2011 

I agree with Tihomir. Make sure that the web application is deployed with a PARENT_LAST classloader configuration.

Also, you probably need to update the components.xml file to specify the location of the repository to a separate FS location that you know the application server user has access to. May or may not be necessary, but generally a good practice. 

Guvnor DOES run on WebSphere 7. 

David Faulkner
david.faulkner at amentra.com
________________________________________
From: rules-users-bounces at lists.jboss.org [rules-users-bounces at lists.jboss.org] On Behalf Of Tihomir Surdilovic [tsurdilo at redhat.com]
Sent: Tuesday, April 05, 2011 11:22 AM
To: rules-users at lists.jboss.org
Subject: Re: [rules-users] Drools Guvnor - Websphere 7

Seems you have an older jcr jar on your classpath that gets loaded
before Guvnor's jcr-2.0.jar in WEB-INF/lib.

On 4/5/11 11:07 AM, smileychappy wrote:
> I'm trying to install and run Guvnor on Websphere 7.
>
> When I try starting the app, I get the following exception
>
> [4/5/11 11:02:26:793 EDT] 00000085 webapp        E
> com.ibm.ws.webcontainer.webapp.WebApp notifyServletContextCreated SRVE0283E:
> Exception caught while initializing context: {0}
>                                   org.jboss.seam.InstantiationException:
> Could not instantiate Seam component: repositoryConfiguration
>       at org.jboss.seam.Component.newInstance(Component.java:2066)
>       at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304)
>       at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278)
>       at
> org.jboss.seam.contexts.ServletLifecycle.endInitialization(ServletLifecycle.java:112)
>       at org.jboss.seam.init.Initialization.init(Initialization.java:727)
>       at
> org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
>       at
> com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1681)
>       at
> com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:374)
>       at
> com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:299)
>       at
> com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:100)
>       at
> com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:166)
>       at
> com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:731)
>       at
> com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:616)
>       at
> com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:376)
>       at
> com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:668)
>       at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1122)
>       at
> com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1315)
>       at
> com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:623)
>       at
> com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:940)
>       at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:725)
>       at
> com.ibm.ws.runtime.component.ApplicationMgrImpl$1.run(ApplicationMgrImpl.java:1266)
>       at
> com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:4599)
>       at
> com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:4687)
>       at
> com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
>       at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1271)
>       at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2043)
>       at
> com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:439)
>       at
> com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
>       at
> com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:382)
>       at
> com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:653)
>       at
> com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:615)
>       at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1177)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
>       at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
>       at java.lang.reflect.Method.invoke(Method.java:600)
>       at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:37)
>       at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
>       at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
>       at java.lang.reflect.Method.invoke(Method.java:600)
>       at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:244)
>       at
> javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1086)
>       at
> javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:967)
>       at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:848)
>       at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:773)
>       at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1320)
>       at
> com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
>       at
> com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1213)
>       at
> com.ibm.ws.management.commands.AdminServiceCommands$InvokeCmd.execute(AdminServiceCommands.java:251)
>       at com.ibm.ws.console.core.mbean.MBeanHelper.invoke(MBeanHelper.java:239)
>       at
> com.ibm.ws.console.appdeployment.ApplicationDeploymentCollectionAction.execute(ApplicationDeploymentCollectionAction.java:564)
>       at org.apache.struts.action.RequestProcessor.processActionPerform(Unknown
> Source)
>       at org.apache.struts.action.RequestProcessor.process(Unknown Source)
>       at org.apache.struts.action.ActionServlet.process(Unknown Source)
>       at org.apache.struts.action.ActionServlet.doPost(Unknown Source)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1655)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1595)
>       at
> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:104)
>       at
> com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77)
>       at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:932)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:500)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
>       at
> com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:341)
>       at org.apache.struts.action.RequestProcessor.doForward(Unknown Source)
>       at org.apache.struts.tiles.TilesRequestProcessor.doForward(Unknown Source)
>       at org.apache.struts.action.RequestProcessor.processForwardConfig(Unknown
> Source)
>       at
> org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(Unknown
> Source)
>       at
> com.ibm.isclite.container.controller.InformationController.processForwardConfig(InformationController.java:217)
>       at org.apache.struts.action.RequestProcessor.process(Unknown Source)
>       at org.apache.struts.action.ActionServlet.process(Unknown Source)
>       at org.apache.struts.action.ActionServlet.doPost(Unknown Source)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1655)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1595)
>       at
> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131)
>       at
> com.ibm.ws.console.core.servlet.WSCUrlFilter.setUpCommandAssistence(WSCUrlFilter.java:927)
>       at
> com.ibm.ws.console.core.servlet.WSCUrlFilter.continueStoringTaskState(WSCUrlFilter.java:494)
>       at
> com.ibm.ws.console.core.servlet.WSCUrlFilter.doFilter(WSCUrlFilter.java:315)
>       at
> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188)
>       at
> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116)
>       at
> com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77)
>       at
> com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:932)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:500)
>       at
> com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
>       at
> com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
>       at
> com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:864)
>       at
> com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
>       at
> com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
>       at
> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
>       at
> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
>       at
> com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
>       at
> com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1772)
>       at
> com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
>       at
> com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
>       at
> com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
>       at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
>       at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
>       at
> com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
>       at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
>       at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550)
> Caused by: java.lang.RuntimeException: exception invoking: create
>       at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:148)
>       at org.jboss.seam.Component.callComponentMethod(Component.java:2171)
>       at org.jboss.seam.Component.callCreateMethod(Component.java:2094)
>       at org.jboss.seam.Component.newInstance(Component.java:2054)
>       ... 104 more
> Caused by: java.lang.reflect.InvocationTargetException
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
>       at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
>       at java.lang.reflect.Method.invoke(Method.java:600)
>       at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
>       at
> org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
>       at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
>       at
> org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
>       at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>       at
> org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
>       at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>       at
> org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
>       at
> org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
>       at
> org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
>       at
> org.drools.guvnor.server.repository.RepositoryStartupService_$$_javassist_1.create(RepositoryStartupService_$$_javassist_1.java)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
>       at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
>       at java.lang.reflect.Method.invoke(Method.java:600)
>       at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
>       at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:138)
>       ... 107 more
> Caused by: java.lang.NoSuchMethodError:
> javax/jcr/Repository.login(Ljavax/jcr/Credentials;)Ljavax/jcr/Session;
>       at
> org.drools.guvnor.server.repository.RepositoryStartupService.newSession(RepositoryStartupService.java:151)
>       at
> org.drools.guvnor.server.repository.RepositoryStartupService.create(RepositoryStartupService.java:72)
>       ... 128 more
>
> Am I missing some libraries or something in the process. Please let me know.
>
> Thanks!
>
> --
> View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Guvnor-Websphere-7-tp2780252p2780252.html
> Sent from the Drools - User mailing list archive at Nabble.com.
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