[Building Sakai] sakai grade book ldap exception
Ismail Naik
ismail.n at in.uaeexchange.com
Thu Sep 4 07:43:35 PDT 2014
Greetings Team,
No, We didn’t can you explain the steps to apply all the fixes or any links so that it will use full for us as we are facing this issue after some time initially it was fine.
Thanks & Regards
Ismail N. - IT Department
Xm Software Solutions Pvt Ltd | SKCL | CENTRAL SQUARE- 1
CIPET Road | Thiru-Vi-Ka Industrial Estate| Guindy | Chennai- 600032.
TEL: 044-30464899 | FAX: 044-30464861|
Ext:613
<mailto:ismail.n at in.uaeexchange.com> ismail.n at in.uaeexchange.com
From: Sam Ottenhoff [mailto:ottenhoff at longsight.com]
Sent: 04 September 2014 19:45
To: Ismail Naik
Cc: Developers Sakai-Dev
Subject: Re: [Building Sakai] sakai grade book ldap exception
Where is the source for your custom JLDAP provider? Have you applied all fixes to the JLDAP code that are in the 2.9.x branch?
--Sam
On Thu, Sep 4, 2014 at 10:07 AM, Ismail Naik <ismail.n at in.uaeexchange.com> wrote:
Hi Team,
We getting below exception when trying access grad book tool, any fix for this? we are using sakai-jldap-provider-2.9.3.jar for ldap connection and we modified some code inside the jar and
Sakai version is:2.9.3
SEVERE: Servlet.service() for servlet sakai.gradebook.tool threw exception
java.lang.NullPointerException
at edu.amc.sakai.user.JLDAPDirectoryProvider.getCachedUserEntry(JLDAPDirectoryProvider.java:1228)
at edu.amc.sakai.user.JLDAPDirectoryProvider.getUsers(JLDAPDirectoryProvider.java:665)
at org.sakaiproject.user.impl.DbUserService$DbStorage.getUsersByIds(DbUserService.java:710)
at org.sakaiproject.user.impl.BaseUserDirectoryService.getUsers(BaseUserDirectoryService.java:788)
at org.sakaiproject.authz.impl.SakaiSecurity.unlockUsers(SakaiSecurity.java:348)
at org.sakaiproject.component.section.sakai.SectionAwarenessImpl.getSiteEnrollments(SectionAwarenessImpl.java:177)
at org.sakaiproject.component.section.sakai.SectionAwarenessImpl.getSiteMembersInRole(SectionAwarenessImpl.java:145)
at org.sakaiproject.component.gradebook.BaseHibernateManager.getAllStudentUids(BaseHibernateManager.java:154)
at org.sakaiproject.tool.gradebook.business.impl.GradebookManagerHibernateImpl.getAssignmentsAndCourseGradeWithStats(GradebookManagerHibernateImpl.java:1525)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy111.getAssignmentsAndCourseGradeWithStats(Unknown Source)
at org.sakaiproject.tool.gradebook.ui.OverviewBean.init(OverviewBean.java:201)
at org.sakaiproject.tool.gradebook.ui.InitializableBean.startRenderResponse(InitializableBean.java:69)
at org.sakaiproject.jsf.component.FlowState.encodeBegin(FlowState.java:131)
at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:467)
at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:320)
at org.apache.jsp.overview_jsp._jspx_meth_sakai_005fflowState_005f0(overview_jsp.java:1450)
at org.apache.jsp.overview_jsp._jspService(overview_jsp.java:330)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:286)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:159)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:634)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.sakaiproject.tool.gradebook.ui.RoleFilter.doFilter(RoleFilter.java:145)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:349)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
at org.sakaiproject.jsf.util.HelperAwareJsfTool.dispatch(HelperAwareJsfTool.java:170)
at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511)
at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1483)
at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:213)
at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:894)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:695)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Thanks & Regards
Ismail N. - IT Department
Xm Software Solutions Pvt Ltd | SKCL | CENTRAL SQUARE- 1
CIPET Road | Thiru-Vi-Ka Industrial Estate| Guindy | Chennai- 600032.
TEL: 044-30464899 | FAX: 044-30464861|
Ext:613
<mailto:ismail.n at in.uaeexchange.com> ismail.n at in.uaeexchange.com
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