[Building Sakai] cannot start my sakai tool
Steve Swinsburg
s.swinsburg at lancaster.ac.uk
Thu Jun 18 07:38:23 PDT 2009
Hi Phuc,
Sakai intercepts the uploads so you need to add an init-param to your
request filter in web.xml to tell it not to. I had the same issue with
my Wicket apps.
<filter>
<filter-name>sakai.request</filter-name>
<filter-class>org.sakaiproject.util.RequestFilter</filter-class>
<init-param>
<param-name>upload.enabled</param-name>
<param-value>false</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>sakai.request</filter-name>
<servlet-name>sakai.yourtool</servlet-name>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
cheers,
Steve
---
Steve Swinsburg
Portal Systems Developer
Centre for e-Science
Lancaster University
Lancaster
LA1 4YT
email: s.swinsburg at lancaster.ac.uk
phone: +44 (0) 1524 594870
On 18 Jun 2009, at 15:24, Phuc Bui wrote:
> I have studied how to upload a file by tomahawk.
> If I try it as independent web application, it works.
> But then I do the same in Sakai the uploadedFile object returns null.
> So I wonder how to configure filter for tomahawk:
> <filter>
> <filter-name>ExtensionsFilter</filter-name>
> <filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter</
> filter-class>
> ...
> </filter>
>
> <filter-mapping>
> <filter-name>ExtensionsFilter</filter-name>
> <servlet-name>FacesServlet</servlet-name>
> </filter-mapping>
> <servlet-mapping>
> <servlet-name>FacesServlet</servlet-name>
> <url-pattern>*.jsf</url-pattern>
> </servlet-mapping>
> <servlet-mapping>
> <servlet-name>FacesServlet</servlet-name>
> <url-pattern>*.faces</url-pattern>
> </servlet-mapping>
> I wonder if "*.jsf" or "*.faces" is good when we develop in Sakai ?
> Because I see the link in Sakai never have those? For example: http://localhost:8080/portal/site/b49296c3-d3d8-45d3-8f35-54499ec31a51/page/335dc018-1079-4dd4-8625-850790e26b67
> So which pattern is good ?
>
> Thanks,
> Phuc Bui
>
> -----Original Message-----
> From: azeckoski at gmail.com [mailto:azeckoski at gmail.com] On Behalf Of
> Aaron Zeckoski
> Sent: Monday, June 15, 2009 2:16 AM
> To: Phuc Bui
> Cc: sakai-dev at collab.sakaiproject.org; ngoc hon
> Subject: Re: [Building Sakai] cannot start my sakai tool
>
> It looks like you are probably using the tomahawk component wrong. The
> value should be an EL path and your looks like instructions.
> http://myfaces.apache.org/tomahawk-project/tomahawk12/tagdoc/t_inputFileUpload.html
>
> You will probably get a faster and better response on their forums or
> the JSF forums.
> :-)
> -AZ
>
>
> On Sun, Jun 14, 2009 at 4:51 PM, Phuc Bui<phucbui2006 at yahoo.com.vn>
> wrote:
>> Dear,
>>
>> When I index.jsp file look like this, it worked
>>
>> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
>>
>> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
>>
>>
>>
>> <f:view>
>>
>> Browse to the file that contains users data,
>>
>> then press upload to add those users to Sakai database.
>>
>> </f:view>
>>
>> But when I use tomahawk taglib, it threw errors as my previous post ?
>>
>> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
>>
>> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
>>
>> <%@ taglib prefix="t" uri="http://myfaces.apache.org/tomahawk" %>
>>
>>
>>
>> <f:view>
>>
>> Browse to the file that contains users data,
>>
>> then press upload to add those users to Sakai database.
>>
>> <h:form>
>>
>> <t:inputFileUpload value="Upload here: " />
>>
>> <h:commandButton action="success" value="Upload"/>
>>
>> </h:form>
>>
>> </f:view>
>>
>> Can you tell me why ??? How to solve this problem ???
>>
>>
>>
>> Because I saw these lines, so I think I did not use that tag
>> correctly
>> ???
>>
>> caused by: java.lang.ClassCastException: java.lang.String
>>
>> at
>> org
>> .apache
>> .myfaces.custom.fileupload.HtmlFileUploadRenderer.encodeEnd(Htm
>>
>> lFileUploadRenderer.java:62)
>>
>> at
>> javax
>> .faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
>>
>>
>>
>> at
>> javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
>>
>> at
>> javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
>>
>> at
>> org
>> .apache
>> .jsp.nluimportuser.index_jsp._jspx_meth_t_005finputFileUpload_0
>>
>>
>>
>> Thanks,
>>
>> Looking forward to your replies.
>>
>>
>>
>> Phuc Bui
>>
>> From: Phuc Bui [mailto:phucbui2006 at yahoo.com.vn]
>> Sent: Sunday, June 14, 2009 3:29 PM
>> To: 'sakai-dev at collab.sakaiproject.org'
>> Subject: cannot start my sakai tool
>>
>>
>>
>> Dear all,
>>
>> I have created a JSF Sakai Tool by plugin.
>>
>> But I get this error when I select my tool L
>>
>> Please tell me how to solve this.
>>
>>
>>
>> org.sakaiproject.portal.api.PortalHandlerException:
>> org.sakaiproject.tool.api.ToolException: java.lang.String
>>
>> at
>> org
>> .sakaiproject
>> .portal
>> .charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:891)
>>
>> caused by: org.sakaiproject.tool.api.ToolException: java.lang.String
>>
>> at
>> org
>> .sakaiproject
>> .portal
>> .charon
>> .SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1343)
>>
>> caused by: javax.servlet.ServletException: java.lang.String
>>
>> at
>> org
>> .apache
>> .catalina
>> .core
>> .ApplicationFilterChain
>> .internalDoFilter(ApplicationFilterChain.java:269)
>>
>> caused by: javax.faces.FacesException: java.lang.String
>>
>> at
>> org
>> .apache
>> .myfaces
>> .application
>> .jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
>>
>> caused by: org.apache.jasper.JasperException: java.lang.String
>>
>> at
>> org
>> .apache
>> .jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
>>
>> caused by: java.lang.ClassCastException: java.lang.String
>>
>> at
>> org
>> .apache
>> .myfaces
>> .custom
>> .fileupload
>> .HtmlFileUploadRenderer.encodeEnd(HtmlFileUploadRenderer.java:62)
>>
>> at
>> javax
>> .faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
>>
>> at
>> javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)
>>
>> at
>> javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)
>>
>> at
>> org
>> .apache
>> .jsp
>> .pages
>> .index_jsp._jspx_meth_t_005finputFileUpload_005f0(index_jsp.java:160)
>>
>> at
>> org
>> .apache
>> .jsp.pages.index_jsp._jspx_meth_h_005fform_005f0(index_jsp.java:132)
>>
>> at
>> org
>> .apache
>> .jsp.pages.index_jsp._jspx_meth_f_005fview_005f0(index_jsp.java:100)
>>
>> at org.apache.jsp.pages.index_jsp._jspService(index_jsp.java:64)
>>
>> at
>> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
>>
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>
>> at
>> org
>> .apache
>> .jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
>>
>> at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
>> 329)
>>
>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:
>> 265)
>>
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>
>> 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:691)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core
>> .ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
>>
>> 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:137)
>>
>> 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:269)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
>> 188)
>>
>> at
>> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:555)
>>
>> 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:691)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core
>> .ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
>>
>> at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:221)
>>
>> at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241)
>>
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
>>
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>
>> 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:691)
>>
>> at
>> org
>> .apache
>> .catalina
>> .core
>> .ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
>>
>> 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:1343)
>>
>> 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.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:891)
>>
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
>>
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>
>> 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:592)
>>
>> 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:174)
>>
>> 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:
>> 151)
>>
>> at
>> org
>> .apache.coyote.http11.Http11Processor.process(Http11Processor.java:
>> 874)
>>
>> 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)
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
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>> sakai-dev at collab.sakaiproject.org
>> http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
>>
>> TO UNSUBSCRIBE: send email to sakai-dev-unsubscribe at collab.sakaiproject.org
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>>
>>
>
>
>
> --
> Aaron Zeckoski (azeckoski (at) vt.edu)
> Senior Research Engineer - CARET - Cambridge University
> https://twitter.com/azeckoski - http://www.linkedin.com/in/azeckoski
> http://aaronz-sakai.blogspot.com/ -
> http://confluence.sakaiproject.org/confluence/display/~aaronz/
>
> _______________________________________________
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