[Building Sakai] delegated access tool

Mustansar Mehmood mustansar at rice.edu
Wed Jun 11 10:44:34 PDT 2014


Thanks,
               I ran the quarts job for hierarchy and delegated access 
after cleaning up the db. Now I am getting this stack trace sounds like 
DB/hibernate issue

bug-id: 2c764a84-058b-4823-b94a-2786b6ee883b
user: admin (Sakai Administrator)
email:
usage-session: befbd19b-c491-433b-b490-50cc3d35f051
stack-trace-digest: 20DC9850D950CD40F1C5B35B9609FBC28B110967
sakai-version: 11-SNAPSHOT
service-version: TRUNK
app-server: codeforge.rice.edu
user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:29.0) Gecko/20100101 Firefox/29.0
browser-id: Lin-Mozilla
IP: 168.7.55.164
request-path:/portal/tool/!admin-1350/
time: Jun 11, 2014 12:41:13


stack trace:

org.sakaiproject.portal.api.PortalHandlerException: org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [Page class = org.sakaiproject.delegatedaccess.tool.pages.UserPage, id = 6, version = 0]
     at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:901)
caused by: org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [Page class = org.sakaiproject.delegatedaccess.tool.pages.UserPage, id = 6, version = 0]
     at org.apache.wicket.Component.onBeforeRender(Component.java:3966)
caused by: org.springframework.jdbc.UncategorizedSQLException: Hibernate operation: could not execute query; uncategorized SQLException for SQL [select this_.ID as ID36_1_, this_.hierarchyId as hierarch2_36_1_, this_.isRootNode as isRootNode36_1_, this_.ownerId as ownerId36_1_, this_.title as title36_1_, this_.description as descript6_36_1_, this_.permToken as permToken36_1_, this_.isDisabled as isDisabled36_1_, hierarchyp2_.ID as ID35_0_, hierarchyp2_.directParentIds as directPa2_35_0_, hierarchyp2_.parentIds as parentIds35_0_, hierarchyp2_.directChildIds as directCh4_35_0_, hierarchyp2_.childIds as childIds35_0_ from HIERARCHY_NODE_META this_ left outer join HIERARCHY_NODE hierarchyp2_ on this_.ID=hierarchyp2_.ID where (this_.hierarchyId=? and this_.isRootNode=?)]; SQL state [99999]; error code [17004]; Invalid column type: getCLOB not implemented for class oracle.jdbc.driver.T4CVarcharAccessor; nested exception is java.sql.SQLException: Invalid column type: getCLOB not implemented for class oracle.jdbc.driver.T4CVarcharAccessor
     at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
caused by: java.sql.SQLException: Invalid column type: getCLOB not implemented for class oracle.jdbc.driver.T4CVarcharAccessor
     at oracle.jdbc.driver.Accessor.unimpl(Accessor.java:412)
     at oracle.jdbc.driver.Accessor.getCLOB(Accessor.java:1296)
     at oracle.jdbc.driver.OracleResultSetImpl.getCLOB(OracleResultSetImpl.java:1719)
     at oracle.jdbc.driver.OracleResultSetImpl.getClob(OracleResultSetImpl.java:732)
     at oracle.jdbc.driver.OracleResultSet.getClob(OracleResultSet.java:404)
     at org.apache.commons.dbcp.DelegatingResultSet.getClob(DelegatingResultSet.java:568)
     at org.apache.commons.dbcp.DelegatingResultSet.getClob(DelegatingResultSet.java:568)
     at org.hibernate.type.descriptor.sql.ClobTypeDescriptor$4.doExtract(ClobTypeDescriptor.java:104)
     at org.hibernate.type.descriptor.sql.BasicExtractor.extract(BasicExtractor.java:64)
     at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:254)
     at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:250)
     at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:230)
     at org.hibernate.type.AbstractStandardBasicType.hydrate(AbstractStandardBasicType.java:331)
     at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2283)
     at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1527)
     at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1455)
     at org.hibernate.loader.Loader.getRow(Loader.java:1355)
     at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:611)
     at org.hibernate.loader.Loader.doQuery(Loader.java:829)
     at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
     at org.hibernate.loader.Loader.doList(Loader.java:2542)
     at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
     at org.hibernate.loader.Loader.list(Loader.java:2271)
     at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:119)
     at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1716)
     at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:347)
     at org.springframework.orm.hibernate3.HibernateTemplate$36.doInHibernate(HibernateTemplate.java:1056)
     at org.springframework.orm.hibernate3.HibernateTemplate$36.doInHibernate(HibernateTemplate.java:1046)
     at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
     at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
     at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:1046)
     at org.sakaiproject.genericdao.hibernate.HibernateBasicGenericDao.baseFindBySearch(HibernateBasicGenericDao.java:154)
     at org.sakaiproject.genericdao.hibernate.HibernateBasicGenericDao.findBySearch(HibernateBasicGenericDao.java:237)
     at sun.reflect.GeneratedMethodAccessor537.invoke(null:-1)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:606)
     at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
     at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
     at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
     at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
     at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at com.sun.proxy.$Proxy26.findBySearch(null:-1)
     at org.sakaiproject.hierarchy.impl.HierarchyServiceImpl.getRootNodeMetaByHierarchy(HierarchyServiceImpl.java:1037)
     at org.sakaiproject.hierarchy.impl.HierarchyServiceImpl.getRootNode(HierarchyServiceImpl.java:160)
     at org.sakaiproject.delegatedaccess.logic.ProjectLogicImpl.getRootNodeId(ProjectLogicImpl.java:2467)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:606)
     at org.apache.wicket.proxy.LazyInitProxyFactory$JdkHandler.invoke(LazyInitProxyFactory.java:414)
     at org.apache.wicket.proxy.$Proxy189.getRootNodeId(null:-1)
     at org.sakaiproject.delegatedaccess.tool.pages.UserPage$3.isVisible(UserPage.java:195)
     at org.apache.wicket.Component.determineVisibility(Component.java:4684)
     at org.apache.wicket.Component.internalBeforeRender(Component.java:1055)
     at org.apache.wicket.Component.beforeRender(Component.java:1100)
     at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1757)
     at org.apache.wicket.Component.onBeforeRender(Component.java:3966)
     at org.apache.wicket.Page.onBeforeRender(Page.java:1550)
     at org.apache.wicket.Component.internalBeforeRender(Component.java:1066)
     at org.apache.wicket.Component.beforeRender(Component.java:1100)
     at org.apache.wicket.Component.prepareForRender(Component.java:2292)
     at org.apache.wicket.Page.prepareForRender(Page.java:1540)
     at org.apache.wicket.Component.prepareForRender(Component.java:2329)
     at org.apache.wicket.Page.renderPage(Page.java:911)
     at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261)
     at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)
     at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1258)
     at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
     at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
     at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
     at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
     at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:138)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
     at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:394)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
     at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:378)
     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
     at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513)
     at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1535)
     at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:215)
     at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:98)
     at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:901)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
     at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:455)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
     at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
     at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
     at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
     at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
     at java.lang.Thread.run(Thread.java:745)


Tool Placement:
No Placement


Request:
:    AuthType:null
:    CharEncoding:UTF-8
:    ContentLength:-1
:    ContentType:null
:    ContextPath:/portal
:    LocalAddress:168.7.55.164
:    LocalName:codeforge.rice.edu
:    LocalPort:8080
:    Method:GET
:    PathInfo:/tool/!admin-1350/
:    Protocol:HTTP/1.1
:    QueryString:panel=Main
:    RemoteAddress:168.7.55.164
:    RemoteHost:168.7.55.164
:    RemotePort:53156
:    Requested URL:http://codeforge.rice.edu:8080/portal/tool/!admin-1350/
:    Scheme:http
:    ServerName:codeforge.rice.edu
:    Headers:
:        Header:host:codeforge.rice.edu:8080
:        Header:user-agent:Mozilla/5.0 (X11; Linux x86_64; rv:29.0) Gecko/20100101 Firefox/29.0
:        Header:accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
:        Header:accept-language:en-US,en;q=0.5
:        Header:accept-encoding:gzip, deflate
:        Header:referer:http://codeforge.rice.edu:8080/portal/site/!admin/page/!admin-1300
:        Header:cookie:---censored---
:        Header:connection:keep-alive
:    Parameters:
:        Parameter:panel:0:Main
:    Attributes:
:        Attribute:sakai.html.head.css.skin:<link href="/library/skin/neo-default/tool.css?version=" type="text/css" rel="stylesheet" media="all" />

:        Attribute:sakai.html.head.js:<script type="text/javascript" src="/library/js/headscripts.js?version="></script>
<script type="text/javascript">var sakai = sakai || {}; sakai.editor = sakai.editor || {};  sakai.locale = sakai.locale || {};
sakai.locale.userCountry = 'US';
sakai.locale.userLanguage = 'en';
sakai.locale.userLocale = 'en_US';
sakai.editor.collectionId = '/group/!admin/';
sakai.editor.enableResourceSearch = false;</script>
<script type="text/javascript">var CKEDITOR_BASEPATH='/library/editor/ckeditor/';
</script>
<script type="text/javascript" src="/library/editor/ckeditor/ckeditor.js?version="></script>
<script type="text/javascript" src="/library/editor/ckeditor.launch.js?version="></script>

:        Attribute:sakai.character.encoding.done:sakai.character.encoding.done
:        Attribute:sakai.html.body.onload:setMainFrameHeight('Mainxadminx1350');setFocus(focus_path);
:        Attribute:tool.url.manager:org.sakaiproject.portal.util.ToolURLManagerImpl at 2c8485b7
:        Attribute:sakai.filtered:sakai.filtered
:        Attribute:sakai.html.head:<link href="/library/skin/tool_base.css?version=" type="text/css" rel="stylesheet" media="all" />
<link href="/library/skin/neo-default/tool.css?version=" type="text/css" rel="stylesheet" media="all" />
<script type="text/javascript" src="/library/js/headscripts.js?version="></script>
<script type="text/javascript">var sakai = sakai || {}; sakai.editor = sakai.editor || {};  sakai.locale = sakai.locale || {};
sakai.locale.userCountry = 'US';
sakai.locale.userLanguage = 'en';
sakai.locale.userLocale = 'en_US';
sakai.editor.collectionId = '/group/!admin/';
sakai.editor.enableResourceSearch = false;</script>
<script type="text/javascript">var CKEDITOR_BASEPATH='/library/editor/ckeditor/';
</script>
<script type="text/javascript" src="/library/editor/ckeditor/ckeditor.js?version="></script>
<script type="text/javascript" src="/library/editor/ckeditor.launch.js?version="></script>

:        Attribute:sakai.html.head.css:<link href="/library/skin/tool_base.css?version=" type="text/css" rel="stylesheet" media="all" />
<link href="/library/skin/neo-default/tool.css?version=" type="text/css" rel="stylesheet" media="all" />

:        Attribute:sakai.html.head.css.base:<link href="/library/skin/tool_base.css?version=" type="text/css" rel="stylesheet" media="all" />

:        Attribute:sakai.session:MyS_admin{d95099ae-133c-4086-963e-ece7c514908b, userId='admin', at=14, ts=21, cs=2, Wed Jun 11 12:36:05 CDT 2014}
Session:
:    Created:1402508165172
:    LastAccess:1402508473939
:    CreationDateAndTime:Wednesday, June 11, 2014
:    LastAccessDateAndTime:Wednesday, June 11, 2014
:    MaxInactive:1800
:    Attributes:
:        Attribute:portalskin:neoskin


On 06/11/2014 12:04 PM, Bryan Holladay wrote:
> Looking at the stack trace, it looks like the error is thrown while 
> trying to find the root node.  Have you setup your hierarchy already 
> with the "Delegated Access Site Hierarchy Job"?  If not, run it.  If 
> so, what does the DB look like?  If its just a local or dev build, I 
> would just wipe out the hierarchy (delete * from Hiearchy*) tables and 
> rebuild.
>
> -Bryan
>
>
> On Wed, Jun 11, 2014 at 12:17 PM, Mustansar Mehmood 
> <mustansar at rice.edu <mailto:mustansar at rice.edu>> wrote:
>
>     Hi,
>
>     I am getting this crash report with delegated acess tool while
>     trying to configure it for use in sakai 10.x.
>     any ideas what could have gone wrong ?
>     Thanks,
>     Mustansar
>
>
>     -------- Original Message --------
>     Subject: 	Bug Report: D860724E9069E99BF7635ECFD0F898E70948EAC5 /
>     4ec91983-94e1-4b09-832c-90fe7934df56
>     Date: 	Tue, 10 Jun 2014 11:00:06 -0500 (CDT)
>     From: 	Sakai <no-reply at localhost>
>     To: 	mustansar at rice.edu <mailto:mustansar at rice.edu>
>
>
>
>     bug-id: 40747e2b-dee3-48b0-9763-a1712c710e6b
>     user: admin (Sakai Administrator)
>     email:
>     usage-session: 4ec91983-94e1-4b09-832c-90fe7934df56
>     stack-trace-digest: D860724E9069E99BF7635ECFD0F898E70948EAC5
>     sakai-version: 11-SNAPSHOT
>     service-version: TRUNK
>     app-server:codeforge.rice.edu  <http://codeforge.rice.edu>
>     user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.71 (KHTML, like Gecko) Version/6.1 Safari/537.71
>     browser-id: Mac-Mozilla
>     IP: 10.64.48.31
>     request-path: /portal/tool/!admin-1350/
>     time: Jun 10, 2014 11:00:06
>
>
>     stack trace:
>
>     org.sakaiproject.portal.api.PortalHandlerException: org.apache.wicket.WicketRuntimeException: Method onLinkClicked of interface org.apache.wicket.markup.html.link.ILinkListener targeted at component [MarkupContainer [Component id = searchAccessLink]] threw an exception
>          at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:901)
>     caused by: org.apache.wicket.WicketRuntimeException: Method onLinkClicked of interface org.apache.wicket.markup.html.link.ILinkListener targeted at component [MarkupContainer [Component id = searchAccessLink]] threw an exception
>          at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
>     caused by: java.lang.reflect.InvocationTargetException
>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>     caused by: java.lang.NumberFormatException: For input string: ""
>          at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
>          at java.lang.Long.parseLong(Long.java:453)
>          at java.lang.Long.<init>(Long.java:702)
>          at org.sakaiproject.hierarchy.impl.HierarchyServiceImpl.getNodeMeta(HierarchyServiceImpl.java:1019)
>          at org.sakaiproject.hierarchy.impl.HierarchyServiceImpl.getNodeById(HierarchyServiceImpl.java:168)
>          at org.sakaiproject.delegatedaccess.logic.ProjectLogicImpl.getNode(ProjectLogicImpl.java:112)
>          at org.sakaiproject.delegatedaccess.logic.ProjectLogicImpl.getCachedNode(ProjectLogicImpl.java:1305)
>          at org.sakaiproject.delegatedaccess.logic.ProjectLogicImpl.getDirectNodes(ProjectLogicImpl.java:2471)
>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>          at java.lang.reflect.Method.invoke(Method.java:606)
>          at org.apache.wicket.proxy.LazyInitProxyFactory$JdkHandler.invoke(LazyInitProxyFactory.java:414)
>          at org.apache.wicket.proxy.$Proxy193.getDirectNodes(null:-1)
>          at org.sakaiproject.delegatedaccess.tool.pages.SearchAccessPage.main(SearchAccessPage.java:193)
>          at org.sakaiproject.delegatedaccess.tool.pages.SearchAccessPage.<init>(SearchAccessPage.java:84)
>          at org.sakaiproject.delegatedaccess.tool.pages.BasePage$5.onClick(BasePage.java:154)
>          at org.apache.wicket.markup.html.link.Link.onLinkClicked(Link.java:225)
>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>          at java.lang.reflect.Method.invoke(Method.java:606)
>          at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
>          at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
>          at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
>          at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
>          at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
>          at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
>          at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
>          at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
>          at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:138)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
>          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>          at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:394)
>          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>          at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
>          at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
>          at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:378)
>          at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
>          at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513)
>          at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1535)
>          at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:215)
>          at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:98)
>          at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:901)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
>          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>          at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:455)
>          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>          at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
>          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
>          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
>          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
>          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
>          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
>          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
>          at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
>          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
>          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
>          at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
>          at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
>          at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
>          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>          at java.lang.Thread.run(Thread.java:745)
>
>
>     Tool Placement:
>     No Placement
>
>
>     Request:
>     :    AuthType:null
>     :    CharEncoding:UTF-8
>     :    ContentLength:-1
>     :    ContentType:null
>     :    ContextPath:/portal
>     :    LocalAddress:168.7.55.164
>     :    LocalName:codeforge.rice.edu  <http://codeforge.rice.edu>
>     :    LocalPort:8080
>     :    Method:GET
>     :    PathInfo:/tool/!admin-1350/
>     :    Protocol:HTTP/1.1
>     :    QueryString:wicket:interface=:0:searchAccessLink::ILinkListener::
>     :    RemoteAddress:10.64.48.31
>     :    RemoteHost:10.64.48.31
>     :    RemotePort:63380
>     :    Requested URL:http://codeforge.rice.edu:8080/portal/tool/!admin-1350/  <http://codeforge.rice.edu:8080/portal/tool/%21admin-1350/>
>     :    Scheme:http
>     :    ServerName:codeforge.rice.edu  <http://codeforge.rice.edu>
>     :    Headers:
>     :        Header:host:codeforge.rice.edu:8080  <http://codeforge.rice.edu:8080>
>     :        Header:user-agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.71 (KHTML, like Gecko) Version/6.1 Safari/537.71
>     :        Header:accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
>     :        Header:referer:http://codeforge.rice.edu:8080/portal/tool/!admin-1350/?panel=Main  <http://codeforge.rice.edu:8080/portal/tool/%21admin-1350/?panel=Main>
>     :        Header:accept-language:en-us
>     :        Header:accept-encoding:gzip, deflate
>     :        Header:cookie:---censored---
>     :        Header:connection:keep-alive
>     :    Parameters:
>     :        Parameter:wicket:interface:0::0:searchAccessLink::ILinkListener::
>     :    Attributes:
>     :        Attribute:sakai.html.head.css.skin:<link href="/library/skin/neo-default/tool.css?version=" type="text/css" rel="stylesheet" media="all" />
>
>     :        Attribute:sakai.html.head.js:<script type="text/javascript" src="/library/js/headscripts.js?version="></script>
>     <script type="text/javascript">var sakai = sakai || {}; sakai.editor = sakai.editor || {};  sakai.locale = sakai.locale || {};
>     sakai.locale.userCountry = 'US';
>     sakai.locale.userLanguage = 'en';
>     sakai.locale.userLocale = 'en_US';
>     sakai.editor.collectionId = '/group/!admin/';
>     sakai.editor.enableResourceSearch = false;</script>
>     <script type="text/javascript">var CKEDITOR_BASEPATH='/library/editor/ckeditor/';
>     </script>
>     <script type="text/javascript" src="/library/editor/ckeditor/ckeditor.js?version="></script>
>     <script type="text/javascript" src="/library/editor/ckeditor.launch.js?version="></script>
>
>     :        Attribute:sakai.character.encoding.done:sakai.character.encoding.done
>     :        Attribute:sakai.html.body.onload:setMainFrameHeight('Mainxadminx1350');setFocus(focus_path);
>     :        Attribute:tool.url.manager:org.sakaiproject.portal.util.ToolURLManagerImpl at 3dac659a
>     :        Attribute:sakai.filtered:sakai.filtered
>     :        Attribute:sakai.html.head:<link href="/library/skin/tool_base.css?version=" type="text/css" rel="stylesheet" media="all" />
>     <link href="/library/skin/neo-default/tool.css?version=" type="text/css" rel="stylesheet" media="all" />
>     <script type="text/javascript" src="/library/js/headscripts.js?version="></script>
>     <script type="text/javascript">var sakai = sakai || {}; sakai.editor = sakai.editor || {};  sakai.locale = sakai.locale || {};
>     sakai.locale.userCountry = 'US';
>     sakai.locale.userLanguage = 'en';
>     sakai.locale.userLocale = 'en_US';
>     sakai.editor.collectionId = '/group/!admin/';
>     sakai.editor.enableResourceSearch = false;</script>
>     <script type="text/javascript">var CKEDITOR_BASEPATH='/library/editor/ckeditor/';
>     </script>
>     <script type="text/javascript" src="/library/editor/ckeditor/ckeditor.js?version="></script>
>     <script type="text/javascript" src="/library/editor/ckeditor.launch.js?version="></script>
>
>     :        Attribute:sakai.html.head.css:<link href="/library/skin/tool_base.css?version=" type="text/css" rel="stylesheet" media="all" />
>     <link href="/library/skin/neo-default/tool.css?version=" type="text/css" rel="stylesheet" media="all" />
>
>     :        Attribute:sakai.html.head.css.base:<link href="/library/skin/tool_base.css?version=" type="text/css" rel="stylesheet" media="all" />
>
>     :        Attribute:sakai.session:MyS_admin{a106387f-5312-44bf-b73c-39d70da40050, userId='admin', at=13, ts=17, cs=2, Tue Jun 10 10:09:51 CDT 2014}
>     Session:
>     :    Created:1402412991867
>     :    LastAccess:1402416006603
>     :    CreationDateAndTime:Tuesday, June 10, 2014
>     :    LastAccessDateAndTime:Tuesday, June 10, 2014
>     :    MaxInactive:1800
>     :    Attributes:
>     :        Attribute:portalskin:neoskin
>
>
>
>
>     _______________________________________________
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>     sakai-dev at collab.sakaiproject.org
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>
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>     <mailto:sakai-dev-unsubscribe at collab.sakaiproject.org> with a
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>
>
>
>
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>
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-- 
Mustansar Mehmood
Educational System Developer& Integrator

Information Technology
6100 Main St. MS 119
Houston Texas 77005

Phone:(713)348-2523
Fax  :(713)348 6099
email:mustansar at rice.edu





I have yet to see any problem, however complicated, which, when,you  looked at it in the right way, did not become still more complicated.
     -- Poul Anderson

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