[ http://issues.apache.org/jira/browse/BEEHIVE-933?page=all ]
Steve Hanson updated BEEHIVE-933:
---------------------------------
Attachment: pageflow_tutorial.zip
A more exact repro of this bug:
(1) Download and unzip the attached ZIP file. (This ZIP file contains the web
app created when you complete all steps of the netui tutorial.)
(2) Edit pageflow_tutorial/build.properties to fit your local environment.
(3) Start Tomcat 5.0.28.
(4) Compile the web app:
ant clean build war
(5) Deploy to Tomcat:
cp pageflow_tutorial.war $CATALINA_HOME/webapps
(6) Hit the URL:
http://localhost:8080/pageflow_tutorial/Controller.jpf
Result: Tomcat will throw the exception reported.
I believe the problem is caused because Tomcat cannot resolve the action
"shared.showHelp" referred to on the JSP page pageflow_tutorial/web/index.jsp
To return the web app to a running state, back out of the 8th step in the netui
tutorial:
(1) Remove the following tags from pageflow_tutorial/web/index.jsp
<netui:anchor action="shared.showHelp" popup="true">Help
<netui:configurePopup location="false" width="550" height="150">
</netui:configurePopup>
</netui:anchor>
(2) Remove the simple action declaration from
pageflow_tutorial/src/shared/SharedFlow.java
,
simpleActions={
@Jpf.SimpleAction(name="showHelp", path="/help.jsp")
}
(3) Shutdown Tomcat, and manually delete
$CATALINA_HOME/webapps/pageflow_tutorial
and
$CATALINA_HOME/webapps/pageflow_tutorial.war
(After throwing this exception, Tomcat doesn' t like to let go of the web app.)
(4) Restart Tomcat
(5) Recompile, redeploy, and hit the URL again.
Tomcat should not throw an exception now.
> Page Flow Tutorial: Step 8: Adding Actions to a Shared Flow causes error
> ------------------------------------------------------------------------
>
> Key: BEEHIVE-933
> URL: http://issues.apache.org/jira/browse/BEEHIVE-933
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1
> Reporter: Steve Hanson
> Assignee: Eddie O'Neil
> Priority: Blocker
> Fix For: V1
> Attachments: pageflow_tutorial.zip
>
> The last step in the netui tutorial (Step 8: Adding Actions to a Shared Flow)
> will not complete.
> Build and deployment of the last step complete successfully , but when you
> call the URL
> http://localhost:8080/pageflow_tutorial/Controller.jpf
> Tomcat gives you the following error:
> org.apache.jasper.JasperException
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> org.apache.beehive.netui.pageflow.PageFlowPageFilter.runPage(PageFlowPageFilter.java:303)
>
> org.apache.beehive.netui.pageflow.PageFlowPageFilter.doFilter(PageFlowPageFilter.java:218)
>
> org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:127)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1825)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processForwardConfig(PageFlowRequestProcessor.java:1699)
>
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:601)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:887)
>
> org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:611)
>
> org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:157)
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:127)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1825)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processPageFlowRequest(PageFlowRequestProcessor.java:785)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:520)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:887)
>
> org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:611)
>
> org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:157)
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> root cause
> java.lang.NullPointerException
>
> org.apache.struts.config.impl.ModuleConfigImpl.findActionConfig(ModuleConfigImpl.java:323)
>
> org.apache.beehive.netui.tags.internal.PageFlowTagUtils.getActionMapping(PageFlowTagUtils.java:224)
>
> org.apache.beehive.netui.tags.internal.PageFlowTagUtils.isAction(PageFlowTagUtils.java:130)
>
> org.apache.beehive.netui.tags.html.AnchorBase.createAnchorBeginTag(AnchorBase.java:360)
> org.apache.beehive.netui.tags.html.Anchor.doEndTag(Anchor.java:337)
> org.apache.jsp.index_jsp._jspx_meth_netui_anchor_1(index_jsp.java:245)
> org.apache.jsp.index_jsp._jspx_meth_netui_body_0(index_jsp.java:166)
> org.apache.jsp.index_jsp._jspx_meth_netui_html_0(index_jsp.java:110)
> org.apache.jsp.index_jsp._jspService(index_jsp.java:69)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> org.apache.beehive.netui.pageflow.PageFlowPageFilter.runPage(PageFlowPageFilter.java:303)
>
> org.apache.beehive.netui.pageflow.PageFlowPageFilter.doFilter(PageFlowPageFilter.java:218)
>
> org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:127)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1825)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processForwardConfig(PageFlowRequestProcessor.java:1699)
>
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:601)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:887)
>
> org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:611)
>
> org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:157)
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:127)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1825)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processPageFlowRequest(PageFlowRequestProcessor.java:785)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:520)
>
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:887)
>
> org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:611)
>
> org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:157)
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira
