[Building Sakai] Samigo not appearing in customizer/tools

Bhanu Teja Motupalli bhanu1607 at rediffmail.com
Wed Aug 10 02:37:28 PDT 2011 

Hi Steve,

          Thanks for your reply. Now the tool exception was gone. But i am
getting "ClassCastException". Why this is coming. The same code worked in
samigo but not working in my new tool dealer. Can you give me a solution
please. The exception is like below...

org.sakaiproject.portal.api.PortalHandlerException:
org.sakaiproject.tool.api.ToolException:
org.sakaiproject.tool.assessment.services.PersistenceService cannot be cast
to org.sakaiproject.tool.assessment.services.PersistenceService
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:772)
caused by: org.sakaiproject.tool.api.ToolException:
org.sakaiproject.tool.assessment.services.PersistenceService cannot be cast
to org.sakaiproject.tool.assessment.services.PersistenceService
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1261)
caused by: org.apache.jasper.JasperException:
org.sakaiproject.tool.assessment.services.PersistenceService cannot be cast
to org.sakaiproject.tool.assessment.services.PersistenceService
    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
caused by: java.lang.ClassCastException:
org.sakaiproject.tool.assessment.services.PersistenceService cannot be cast
to org.sakaiproject.tool.assessment.services.PersistenceService
    at
org.sakaiproject.tool.assessment.services.PersistenceService.getInstance(PersistenceService.java:66)
    at
org.sakaiproject.tool.assessment.ui.bean.authz.AuthorizationBean.addPrivilege(AuthorizationBean.java:231)
    at
org.sakaiproject.tool.assessment.ui.bean.authz.AuthorizationBean.canCreateAssessment(AuthorizationBean.java:150)
    at
org.sakaiproject.tool.assessment.ui.bean.authz.AuthorizationBean.addAllPrivilege(AuthorizationBean.java:94)
    at
org.apache.jsp.jsf.index.mainIndex_jsp._jspService(mainIndex_jsp.java:83)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
    at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:321)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:257)
    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:590)
    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:659)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
    at
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
    at
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
    at
org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:137)
    at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
    at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
    at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
    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:590)
    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:659)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
    at
org.sakaiproject.jsf.util.SamigoJsfTool.dispatch(SamigoJsfTool.java:285)
    at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
    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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
    at
org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:486)
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1261)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:196)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:95)
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:772)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:642)
    at
com.rsmart.sakai.kernel.request.BrandRequestFilter.doFilter(BrandRequestFilter.java:79)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
    at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:837)
    at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
    at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1287)
    at java.lang.Thread.run(Thread.java:662)


user: admin

usage-session: 018148bb-ecd4-4950-a949-0548672431e0

time: Aug 10, 2011 14:39:59

Thanks and Regards
Bhanu. 

Steve Swinsburg-3 wrote:
> 
> Hi,
> 
> Your issue is in web.xml. You are still declaring the sakai.samigo
> servlet, so Tomcat is seeing two registrations for the same servlet and
> not liking it. They must be unique to other tool id's but also indentical
> to the tool registration, AND point to your own servlet:
> 
> <servlet>
> <servlet-name>sakai.samigo</servlet-name>
> <servlet-class>org.sakaiproject.jsf.util.SamigoJsfTool</servlet-class>
> <init-param>
> <param-name>default</param-name>
> <param-value>jsf/index/mainIndex</param-value>
> </init-param>
> <init-param>
> <param-name>path</param-name>
> <param-value>/</param-value>
> </init-param>
> <init-param>
> <param-name>default.last.view</param-name>
> <param-value>false</param-value>
> </init-param>
> <load-on-startup>1</load-on-startup>
> </servlet>
> 
> See part 1 and 7 of:
> https://confluence.sakaiproject.org/display/BOOT/Sakai+app+and+tool+naming+tips
> 
> cheers,
> Steve
> 
> 
> On 08/08/2011, at 5:27 PM, Bhanu Teja Motupalli wrote:
> 
>> 
>> Hi Steve,
>> 
>>        Please find the attachments. I am sending you dealer.tool.xml and
>> web.xml.
>> 
>> Regards
>> Bhanu.
>> 
>> Steve Swinsburg-3 wrote:
>>> 
>>> Hi,
>>> 
>>> Thats because there is an issue with the tool registration. Please send
>>> the dealter.xml in the webapp/tools folder and your web.xml
>>> 
>>> cheers,
>>> Steve
>>> 
>>> 
>>> 
>>> On 08/08/2011, at 5:13 PM, Bhanu Teja Motupalli wrote:
>>> 
>>>> 
>>>> Hi Steve,
>>>> 
>>>>    The new tool i have added to a site in course. but when i am trying
>>>> to
>>>> access that tool i am getting this following error. I have checked in
>>>> db
>>>> in
>>>> sakai_site_tool there is a record with this id. And what is the problem
>>>> now. 
>>>> 
>>>> org.sakaiproject.portal.api.PortalHandlerException:
>>>> java.lang.IllegalArgumentException: Unable to find registered context
>>>> for
>>>> tool with ID dealer
>>>>   at
>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:772)
>>>> caused by: java.lang.IllegalArgumentException: Unable to find
>>>> registered
>>>> context for tool with ID dealer
>>>>   at
>>>> org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:483)
>>>>   at
>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1261)
>>>>   at
>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:196)
>>>>   at
>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:95)
>>>>   at
>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:772)
>>>>   at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
>>>>   at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>>>>   at
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>>>>   at
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>>>>   at
>>>> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:642)
>>>>   at
>>>> com.rsmart.sakai.kernel.request.BrandRequestFilter.doFilter(BrandRequestFilter.java:79)
>>>>   at
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
>>>>   at
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>>>>   at
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>>>>   at
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
>>>>   at
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>>>   at
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
>>>>   at
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
>>>>   at
>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
>>>>   at
>>>> org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:837)
>>>>   at
>>>> org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
>>>>   at
>>>> org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1287)
>>>>   at java.lang.Thread.run(Thread.java:662)
>>>> 
>>>> Regards
>>>> Bhanu.
>>>> 
>>>> 
>>>> Steve Swinsburg-3 wrote:
>>>>> 
>>>>> Hi,
>>>>> 
>>>>> Check the tomcat logs and see whats happening when it deploys them.
>>>>> Also,
>>>>> send your web.xml for both.
>>>>> 
>>>>> cheers,
>>>>> Steve
>>>>> 
>>>>> 
>>>>> On 04/08/2011, at 8:53 PM, Bhanu Teja Motupalli wrote:
>>>>> 
>>>>>> 
>>>>>> Hi Steve,
>>>>>> 
>>>>>>          Very Thanks for your replay. I have made changes as you said
>>>>>> it
>>>>>> is working fine in customizer. But when i am trying to add a tool for
>>>>>> a
>>>>>> site
>>>>>> in sitesetup this samigo tool and new tool are not appearing. Samigo
>>>>>> tool
>>>>>> is
>>>>>> not appearing form initially. But when i create a new tool with sakai
>>>>>> app
>>>>>> builder the tools are appearing in sitesetup tools menu. I need this
>>>>>> new
>>>>>> tool also should appear as per my requirement. So, Please tell do i
>>>>>> need
>>>>>> to
>>>>>> do any changes to appear in sitesetup tools menu?
>>>>>> 
>>>>>> regrads
>>>>>> bhanu. 
>>>>>> 
>>>>>> Steve Swinsburg-3 wrote:
>>>>>>> 
>>>>>>> Hi,
>>>>>>> 
>>>>>>> In the webapp itself there will be a 'tools' directory and in there,
>>>>>>> a
>>>>>>> specially named xml file. The name of that file, the ID within that
>>>>>>> file,
>>>>>>> and also the main Sakai servlet name in the web.xml for the webapp,
>>>>>>> must
>>>>>>> all match and be unique to any others. So you'd call it dealer.xml,
>>>>>>> and
>>>>>>> then update the appropriate IDs in the file and also in web.xml.
>>>>>>> 
>>>>>>> Note that the servlet mapping will need to refer to YOUR class, not
>>>>>>> the
>>>>>>> Samigo one. Then rebuild and redeploy.
>>>>>>> 
>>>>>>> However, I advise against taking this course of action and instead
>>>>>>> modify
>>>>>>> the existing Samigo app to suit your needs, renaming as you go. 
>>>>>>> 
>>>>>>> cheers,
>>>>>>> Steve
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> On 04/08/2011, at 4:33 PM, Bhanu Teja Motupalli wrote:
>>>>>>> 
>>>>>>>> 
>>>>>>>> Hi all,
>>>>>>>> i have changed the samigo tool source folder name sam to "dealer"
>>>>>>>> to
>>>>>>>> create another tool same as samigo. I have changed "samigo" to
>>>>>>>> "dealer"
>>>>>>>> in
>>>>>>>> all pom.xml files. Now i can able to generate all jar and war files
>>>>>>>> with
>>>>>>>> the
>>>>>>>> name dealer. I have checked in components, shared and webapps also.
>>>>>>>> And
>>>>>>>> i
>>>>>>>> have not created any database scripts for this new tool. I need to
>>>>>>>> use
>>>>>>>> old
>>>>>>>> data that was in samigo. Now new tool is not appearing in customer.
>>>>>>>> I
>>>>>>>> can
>>>>>>>> not able to see the tool name in sakai_site_tool also. Can u please
>>>>>>>> tell
>>>>>>>> me
>>>>>>>> what i can do to get new tool as samigo with out disturbing that
>>>>>>>> existing
>>>>>>>> tool. 
>>>>>>>> 
>>>>>>>> Thanks & Regards
>>>>>>>> Bhanu.
>>>>>>>> -- 
>>>>>>>> View this message in context:
>>>>>>>> http://old.nabble.com/Samigo-not-appearing-in-customizer-tools-tp32191938p32191938.html
>>>>>>>> Sent from the Sakai - Development mailing list archive at
>>>>>>>> Nabble.com.
>>>>>>>> 
>>>>>>>> _______________________________________________
>>>>>>>> sakai-dev mailing list
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>>>>>>>> 
>>>>>>>> TO UNSUBSCRIBE: send email to
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>>>>>>>> "unsubscribe"
>>>>>>> 
>>>>>>> _______________________________________________
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>>>>>>> 
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>>>>>>> 
>>>>>> 
>>>>>> -- 
>>>>>> View this message in context:
>>>>>> http://old.nabble.com/Samigo-not-appearing-in-customizer-tools-tp32191938p32193364.html
>>>>>> Sent from the Sakai - Development mailing list archive at Nabble.com.
>>>>>> 
>>>>>> _______________________________________________
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>>>>>> http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
>>>>>> 
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>>>>>> "unsubscribe"
>>>>> 
>>>>> _______________________________________________
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>>>>> 
>>>>> 
>>>> 
>>>> -- 
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>>>> http://old.nabble.com/Samigo-not-appearing-in-customizer-tools-tp32191938p32215843.html
>>>> Sent from the Sakai - Development mailing list archive at Nabble.com.
>>>> 
>>>> _______________________________________________
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>>> 
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>>> 
>> http://old.nabble.com/file/p32215899/dealer.tool.xml dealer.tool.xml 
>> http://old.nabble.com/file/p32215899/web.xml web.xml 
>> -- 
>> View this message in context:
>> http://old.nabble.com/Samigo-not-appearing-in-customizer-tools-tp32191938p32215899.html
>> Sent from the Sakai - Development mailing list archive at Nabble.com.
>> 
>> _______________________________________________
>> sakai-dev mailing list
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>> 
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> 
> 
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