[Building Sakai] Course Management API integration question

Fri Feb 12 11:03:19 PST 2010

Ahem. Speaking of copy-and-paste confusion... :)

... as shown at:
http://confluence.sakaiproject.org/display/SAKDEV/Course+Management+Integration

On 2/12/10 11:01 AM, Ray Davis wrote:
> I'm late to this discussion so I may be missing some context, but it
> seems wrong to configure a Spring bean with the ID
> "org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider"
> : that's an internal Sakai-supplied *class*, not a documented *ID*. I
> think there was probably some copy-and-paste confusion at some point.
>
> What seems to be happening in the log is that Sakai is looking for the
> GroupProvider (correct) and finding the internal
> CourseManagementGroupProvider (correct), but that provider isn't finding
> the properties you set up. If I read this configuration correctly,
> that's because you're setting the properties on the wrong Spring bean:
> they need to be set on "org.sakaiproject.authz.api.GroupProvider"
> instead, as shown at:
> "org.sakaiproject.authz.api.GroupProvider"
>
> Best,
> Ray
>
> On 2/12/10 10:42 AM, Nicola Monat-Jacobs wrote:
>> Looking at this: http://jira.sakaiproject.org/browse/SAK-10465
>>
>> I'm wondering if my xml below is still the correct way to indicate role
>> resolvers. Can anyone point me to a current example? My google-fu turns
>> up nothing, but perhaps I'm missing something.
>>
>> Thanks,
>> Nicola
>>
>>
>> On Feb 12, 2010, at 10:31 AM, Nicola Monat-Jacobs wrote:
>>
>>> Thanks for writing back Zhen!
>>>
>>> So, I reached the conclusion that even if you have a simple CM
>>> implementation, you still need to implement Sections in order to see
>>> anything in Worksite Setup. Now I can select sections and create them,
>>> however, I'm having a problem getting the students to be added. The
>>> instructor gets added to the course, and I can see from the logs that
>>> the students are being found, and added as students, but when it tries
>>> to save the course membership, something fails. I'd appreciate any
>>> thoughts you might have.
>>>
>>> Thinking of your suggestion of role resolvers, I checked the
>>> components.xml and I see that I have:
>>>
>>> <bean
>>> id="org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider"
>>> class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
>>> singleton="true">
>>> <property name="transactionManager">
>>> <ref
>>> bean="org.sakaiproject.springframework.orm.hibernate.GlobalTransactionManager"/>
>>> </property>
>>> <property name="transactionAttributes">
>>> <props>
>>> <prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
>>> </props>
>>> </property>
>>> <property name="target">
>>> <bean
>>> class="org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider"
>>> init-method="init"
>>> destroy-method="destroy">
>>> <property name="cmService">
>>> <ref
>>> bean="org.sakaiproject.coursemanagement.api.CourseManagementService"/>
>>> </property>
>>> <property name="rolePreferences">
>>> <list>
>>> <value>Instructor</value>
>>> <value>Teaching Assistant</value>
>>> <value>Student</value>
>>> </list>
>>> </property>
>>> <property name="roleResolvers">
>>> <list>
>>> <bean
>>> class="org.sakaiproject.coursemanagement.impl.provider.SectionRoleResolver">
>>> <property name="roleMap">
>>> <map>
>>> <entry key="Instructor" value="Instructor" />
>>> <entry key="Student" value="Student" />
>>> </map>
>>> </property>
>>> <property name="officialInstructorRole" value="Instructor" />
>>> <property name="enrollmentStatusRoleMap">
>>> <map>
>>> <entry key="0" value="Student" />
>>> <entry key="1" value="Student" />
>>> </map>
>>> </property>
>>> </bean>
>>> <bean
>>> class="org.sakaiproject.coursemanagement.impl.provider.CourseOfferingRoleResolver">
>>> <property name="roleMap">
>>> <map>
>>> <entry key="Instructor" value="Instructor" />
>>> <entry key="Student" value="Student" />
>>> </map>
>>> </property>
>>> </bean>
>>> <bean
>>> class="org.sakaiproject.coursemanagement.impl.provider.CourseSetRoleResolver">
>>> <property name="roleMap">
>>> <map>
>>> <entry key="Instructor" value="Instructor" />
>>> <entry key="Student" value="Student" />
>>> </map>
>>> </property>
>>> </bean>
>>> </list>
>>> </property>
>>> </bean>
>>> </property>
>>> </bean>
>>>
>>> </beans>
>>>
>>> So I think I have values for everything. Here's my stacktrace:
>>>
>>> INFO: Synchronizing internal sections with externally defined sections
>>> in site 2e14b8ea-5ba9-44f2-81f8-95b09e41225a (2010-02-12 10:19:33,911
>>> http-8080-Processor23_org.sakaiproject.component.section.sakai.SectionManagerImpl)
>>> DEBUG: FederatedAuthzGroupProvider :: checking
>>> org.provider.LdapAdminAuthzGroupProvider at 1e72466 (2010-02-12
>>> 10:19:34,359
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> getUserRolesForGroup: null
>>> DEBUG: org.provider.LdapAdminAuthzGroupProvider at 1e72466returned
>>> 0results (2010-02-12 10:19:34,365
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> DEBUG: FederatedAuthzGroupProvider :: checking
>>> org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider at 13159f1
>>> (2010-02-12 10:19:34,366
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> DEBUG: ------------------CMGP.getUserRolesForGroup(null) (2010-02-12
>>> 10:19:34,366
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: null is mapped to 0 sections (2010-02-12 10:19:34,367
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: _____________getUserRolesForGroup={} (2010-02-12 10:19:34,367
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG:
>>> org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider at 13159f1returned
>>> 0results (2010-02-12 10:19:34,368
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> INFO: Synchronizing internal sections with externally defined sections
>>> in site 2e14b8ea-5ba9-44f2-81f8-95b09e41225a (2010-02-12 10:19:35,449
>>> http-8080-Processor23_org.sakaiproject.component.section.sakai.SectionManagerImpl)
>>> INFO: Synchronizing internal sections with externally defined sections
>>> in site 2e14b8ea-5ba9-44f2-81f8-95b09e41225a (2010-02-12 10:19:36,053
>>> http-8080-Processor23_org.sakaiproject.component.section.sakai.SectionManagerImpl)
>>> DEBUG: FederatedAuthzGroupProvider :: checking
>>> org.provider.LdapAdminAuthzGroupProvider at 1e72466 (2010-02-12
>>> 10:19:36,834
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> getUserRolesForGroup: course1
>>> DEBUG: org.provider.LdapAdminAuthzGroupProvider at 1e72466returned
>>> 0results (2010-02-12 10:19:36,838
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> DEBUG: FederatedAuthzGroupProvider :: checking
>>> org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider at 13159f1
>>> (2010-02-12 10:19:36,840
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> DEBUG: ------------------CMGP.getUserRolesForGroup(course1)
>>> (2010-02-12 10:19:36,840
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: course1 is mapped to 1 sections (2010-02-12 10:19:36,840
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getSection: course1 (2010-02-12 10:19:36,840
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:37,114
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Looking for roles in section course1 (2010-02-12 10:19:37,295
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getSectionMemberships: course1 (2010-02-12 10:19:37,296
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Adding student1 to userRoleMap with role=Student (2010-02-12
>>> 10:19:37,494
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student2 to userRoleMap with role=Student (2010-02-12
>>> 10:19:37,494
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student3 to userRoleMap with role=Student (2010-02-12
>>> 10:19:37,494
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student4 to userRoleMap with role=Student (2010-02-12
>>> 10:19:37,494
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student5 to userRoleMap with role=Student (2010-02-12
>>> 10:19:37,494
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student6 to userRoleMap with role=Student (2010-02-12
>>> 10:19:37,494
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student7 to userRoleMap with role=Instructor (2010-02-12
>>> 10:19:37,494
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getSection: course1 (2010-02-12 10:19:37,494
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:37,673
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Looking for roles in section course1 (2010-02-12 10:19:37,952
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: TEST: getCourseOfferingMemberships(String courseOfferingEid)
>>> (2010-02-12 10:19:37,953
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getSection: course1 (2010-02-12 10:19:37,958
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:38,234
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Looking for roles in section course1 (2010-02-12 10:19:38,511
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:38,512
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: TEST: getCanonicalCourse: course1 (2010-02-12 10:19:38,691
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> WARN:
>>> org.sakaiproject.site.tool.SiteAction at 1f3f6ff.updateCourseSiteSections
>>> <mailto:org.sakaiproject.site.tool.SiteAction at 1f3f6ff.updateCourseSiteSections>:
>>> Problem encountered while editing the site participants. (2010-02-12
>>> 10:19:38,708 http-8080-Processor23_org.sakaiproject.site.tool.SiteAction)
>>> java.lang.NullPointerException
>>> at
>>> org.sakaiproject.coursemanagement.impl.provider.CourseSetRoleResolver.getUserRoles(CourseSetRoleResolver.java:57)
>>> at
>>> org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider.getUserRolesForGroup(CourseManagementGroupProvider.java:88)
>>> 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:585)
>>> at
>>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
>>> at
>>> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:177)
>>> at
>>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
>>> at
>>> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
>>> at
>>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
>>> at
>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
>>> at $Proxy4.getUserRolesForGroup(Unknown Source)
>>> at
>>> org.provider.FederatedAuthzGroupProvider.getUserRolesForGroup(FederatedAuthzGroupProvider.java:99)
>>> 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:585)
>>> at
>>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
>>> at
>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:198)
>>> at $Proxy4.getUserRolesForGroup(Unknown Source)
>>> at
>>> org.sakaiproject.authz.impl.DbAuthzGroupService$DbStorage.refreshAuthzGroup(DbAuthzGroupService.java:1923)
>>> at
>>> org.sakaiproject.authz.impl.DbAuthzGroupService$DbStorage.save(DbAuthzGroupService.java:966)
>>> at
>>> org.sakaiproject.authz.impl.BaseAuthzGroupService.completeSave(BaseAuthzGroupService.java:592)
>>> at
>>> org.sakaiproject.authz.impl.BaseAuthzGroupService.save(BaseAuthzGroupService.java:578)
>>> at
>>> org.sakaiproject.authz.cover.AuthzGroupService.save(AuthzGroupService.java:140)
>>> at
>>> org.sakaiproject.site.tool.SiteAction.updateCourseSiteSections(SiteAction.java:5032)
>>> at org.sakaiproject.site.tool.SiteAction.doFinish(SiteAction.java:4929)
>>> at
>>> org.sakaiproject.site.tool.SiteAction.doAdd_site_option(SiteAction.java:11471)
>>> 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:585)
>>> at
>>> org.sakaiproject.cheftool.VelocityPortletPaneledAction.actionDispatch(VelocityPortletPaneledAction.java:593)
>>> at
>>> org.sakaiproject.cheftool.VelocityPortletPaneledAction.processAction(VelocityPortletPaneledAction.java:509)
>>> at org.sakaiproject.cheftool.ToolServlet.doGet(ToolServlet.java:221)
>>> at
>>> org.sakaiproject.cheftool.VelocityPortletPaneledAction.doGet(VelocityPortletPaneledAction.java:1007)
>>> at org.sakaiproject.cheftool.ToolServlet.doPost(ToolServlet.java:151)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
>>> at org.sakaiproject.vm.ComponentServlet.service(ComponentServlet.java:56)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>>> at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:565)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
>>> at
>>> org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:459)
>>> at
>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1346)
>>> at
>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:163)
>>> at
>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:86)
>>> at
>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:63)
>>> at
>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.doPost(SkinnableCharonPortal.java:1189)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>>> at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:602)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
>>> at
>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:873)
>>> at
>>> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
>>> at
>>> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
>>> at
>>> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
>>> at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
>>> at java.lang.Thread.run(Thread.java:595)
>>> INFO: Email.sendMail: from: admin at sakai.org<mailto:admin at sakai.org>
>>> subject: Official Course Site created by Lisa Baker for 2010 to:
>>> admin at sakai.org.org<mailto:admin at sakai.org.org>  headerTo:
>>> admin at sakai.org.org<mailto:admin at sakai.org.org>  (2010-02-12
>>> 10:19:38,910
>>> http-8080-Processor23_org.sakaiproject.email.impl.BasicEmailService)
>>> INFO: Synchronizing internal sections with externally defined sections
>>> in site 2e14b8ea-5ba9-44f2-81f8-95b09e41225a (2010-02-12 10:19:38,917
>>> http-8080-Processor23_org.sakaiproject.component.section.sakai.SectionManagerImpl)
>>> DEBUG: getSection: course1 (2010-02-12 10:19:38,956
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:39,149
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: FederatedAuthzGroupProvider :: checking
>>> org.provider.LdapAdminAuthzGroupProvider at 1e72466 (2010-02-12
>>> 10:19:39,567
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> getUserRolesForGroup: course1
>>> DEBUG: org.provider.LdapAdminAuthzGroupProvider at 1e72466returned
>>> 0results (2010-02-12 10:19:39,579
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> DEBUG: FederatedAuthzGroupProvider :: checking
>>> org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider at 13159f1
>>> (2010-02-12 10:19:39,580
>>> http-8080-Processor23_org.provider.FederatedAuthzGroupProvider)
>>> DEBUG: ------------------CMGP.getUserRolesForGroup(course1)
>>> (2010-02-12 10:19:39,580
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: course1 is mapped to 1 sections (2010-02-12 10:19:39,581
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getSection: course1 (2010-02-12 10:19:39,581
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:39,763
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Looking for roles in section course1 (2010-02-12 10:19:39,943
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getSectionMemberships: course1 (2010-02-12 10:19:39,943
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Adding student1 to userRoleMap with role=Student (2010-02-12
>>> 10:19:40,228
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student2 to userRoleMap with role=Student (2010-02-12
>>> 10:19:40,228
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student3 to userRoleMap with role=Student (2010-02-12
>>> 10:19:40,228
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student4 to userRoleMap with role=Student (2010-02-12
>>> 10:19:40,228
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student5 to userRoleMap with role=Student (2010-02-12
>>> 10:19:40,228
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student6 to userRoleMap with role=Student (2010-02-12
>>> 10:19:40,228
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: Adding student7 to userRoleMap with role=Instructor (2010-02-12
>>> 10:19:40,228
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getSection: course1 (2010-02-12 10:19:40,228
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:40,415
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Looking for roles in section course1 (2010-02-12 10:19:40,697
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: TEST: getCourseOfferingMemberships(String courseOfferingEid)
>>> (2010-02-12 10:19:40,698
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getSection: course1 (2010-02-12 10:19:40,703
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:40,896
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: Looking for roles in section course1 (2010-02-12 10:19:41,178
>>> http-8080-Processor23_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>> DEBUG: getCourseOffering: course1 (2010-02-12 10:19:41,178
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> DEBUG: TEST: getCanonicalCourse: course1 (2010-02-12 10:19:41,457
>>> http-8080-Processor23_org.coursemanagement.LdapCourseManagementService)
>>> WARN: .saveAzgs - group: course1 : java.lang.NullPointerException
>>> (2010-02-12 10:19:41,463
>>> http-8080-Processor23_org.sakaiproject.site.impl.BaseSiteService)
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Feb 11, 2010, at 1:30 PM, Zhen Qian wrote:
>>>
>>>> Nicola:
>>>>
>>>> In CourseManagement, there is hierarchy of role resolvers:
>>>> SectionRoleResolver, CourseOfferingRoleResolver, and
>>>> CourseSetRoleResolver. I noticed that there are the latter two from
>>>> your log message, however, the SectionRoleResolver is missing.
>>>>
>>>> Could you please check whether you have the role definition at the
>>>> Section level?
>>>>
>>>> Thanks,
>>>>
>>>> - Zhen
>>>>
>>>>
>>>> On Thu, 11 Feb 2010 13:10:14 -0500, Nicola Monat-Jacobs
>>>> <nicola at longsight.com<mailto:nicola at longsight.com>>  wrote:
>>>>
>>>>      Okay, I was able to figure out that Worksite Setup calls a bunch
>>>>      of CM methods to find some sections for the current user, so I
>>>>      went ahead and implemented getSections() so that the same courses
>>>>      would be returned there too.
>>>>      catalina.out indicated that these are found and added to the list
>>>>      of groups for the current user:
>>>>      DEBUG: findCourseOfferingRoles: nicola at longsight.com
>>>>      <mailto:nicola at longsight.com>::sdfdfdff7537x7fs7f (2010-02-11
>>>>      13:03:24,295
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: adding offering role to Map: course1::Instructor
>>>>      (2010-02-11 13:03:24,637
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: adding offering role to Map: course2::Instructor
>>>>      (2010-02-11 13:03:24,637
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: adding offering role to Map: course3::Instructor
>>>>      (2010-02-11 13:03:24,637
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: adding offering role to Map: course4::Instructor
>>>>      (2010-02-11 13:03:24,637
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: TEST: getSections: course1 (2010-02-11 13:03:24,650
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: TEST: getSections: course4 (2010-02-11 13:03:24,836
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: TEST: getSections: course2 (2010-02-11 13:03:25,020
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: TEST: getSections: course3 (2010-02-11 13:03:25,213
>>>>      http-8080-Processor19_org.coursemanagement.LdapCourseManagementService)
>>>>      DEBUG: Found 4 groups for nicola at longsight.com
>>>>      <mailto:nicola at longsight.com>  from resolver
>>>>      org.sakaiproject.coursemanagement.impl.provider.CourseOfferingRoleResolver
>>>>      (2010-02-11 13:03:25,402
>>>>      http-8080-Processor19_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>>>      DEBUG: Adding course1 to groupRoleMap with sakai roleInstructor
>>>>      for user nicola at longsight.com<mailto:nicola at longsight.com>
>>>>      (2010-02-11 13:03:25,402
>>>>      http-8080-Processor19_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>>>      DEBUG: Adding course4 to groupRoleMap with sakai roleInstructor
>>>>      for user nicola at longsight.com<mailto:nicola at longsight.com>
>>>>      (2010-02-11 13:03:25,402
>>>>      http-8080-Processor19_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>>>      DEBUG: Adding course2 to groupRoleMap with sakai roleInstructor
>>>>      for user nicola at longsight.com<mailto:nicola at longsight.com>
>>>>      (2010-02-11 13:03:25,402
>>>>      http-8080-Processor19_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>>>      DEBUG: Adding course3 to groupRoleMap with sakai roleInstructor
>>>>      for user nicola at longsight.com<mailto:nicola at longsight.com>
>>>>      (2010-02-11 13:03:25,402
>>>>      http-8080-Processor19_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>>>      DEBUG: Found 0 groups for nicola at longsight.com
>>>>      <mailto:nicola at longsight.com>  from resolver
>>>>      org.sakaiproject.coursemanagement.impl.provider.CourseSetRoleResolver
>>>>      (2010-02-11 13:03:25,404
>>>>      http-8080-Processor19_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>>>      DEBUG: ______________getGroupRolesForUser={course1=Instructor,
>>>>      course4=Instructor, course2=Instructor, course3=Instructor}
>>>>      (2010-02-11 13:03:25,405
>>>>      http-8080-Processor19_org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider)
>>>>
>>>>      But still - nothing shown to the user in the GUI.
>>>>      Can anyone let me know what I am missing here?
>>>>      Thanks!
>>>>
>>>>      On Feb 11, 2010, at 9:30 AM, Nicola Monat-Jacobs wrote:
>>>>
>>>>          Hi All -
>>>>          I've never worked with the CM API before, so I'm wondering
>>>>          perhaps if you folks on the list can give me some guidance.
>>>>          We've got a Sakai 2.5.x environment and we'd like a very
>>>>          simple CM implementation - á là
>>>>          http://confluence.sakaiproject.org/display/CM/1+Simple+Course+Pattern
>>>>          We'd like the faculty to be able to go to Worksite Setup and
>>>>          see the courses they have available to create/activate.
>>>>          However, although I can see in catalina.out that our
>>>>          implementation of findCourseOfferingRoles() is bringing up
>>>>          the relevant courses for Instructors, nothing is being shown
>>>>          to them in the Worksite Setup tool. What method does Worksite
>>>>          Setup look to to generate that list? It appears from the
>>>>          documentation that I don't need to implement Sections if I
>>>>          don't want them.
>>>>          Thanks!
>>>>          Nicola Monat-Jacobs
>>>>          nicola at longsight.com<mailto:nicola at longsight.com>