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Message-ID: <412531553.1127247868573.JavaMail.jira@ajax.apache.org>
Date: Tue, 20 Sep 2005 22:24:28 +0200 (CEST)
From: "Eddie O'Neil (JIRA)" <dev@beehive.apache.org>
To: dev@beehive.apache.org
Subject: [jira] Updated: (BEEHIVE-947) Cancel button cause background
 "TypeConverterNotFoundException" in popup window tag netui sample
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     [ http://issues.apache.org/jira/browse/BEEHIVE-947?page=all ]

Eddie O'Neil updated BEEHIVE-947:
---------------------------------

    Fix Version: TBD
                     (was: V1)

Hm.  I'll need to think about this for a bit; there are two choices:

- prevent the binding errors -- this is needed in this case and would cause things like {actionForm.foo} to just be ignored
- report binding errors (the default today)

One of the things I'd like to see for Beehive 1.1 is an ExpressionContext object that conveys some information about the environment like the implicit objects that are available, etc.  Then, the engine could make good decisions about how to handle this sort of thing.

Either way, I don't think that this is something that is going to happen for V1 which is the current fix version.  

Let's discuss in dev@.  Setting the Fix Version to TBD.


> Cancel button cause background "TypeConverterNotFoundException" in popup window tag netui sample
> ------------------------------------------------------------------------------------------------
>
>          Key: BEEHIVE-947
>          URL: http://issues.apache.org/jira/browse/BEEHIVE-947
>      Project: Beehive
>         Type: Bug
>   Components: Samples
>     Versions: V1
>  Environment: WinXP SP2
>     Reporter: Yongqin Xu
>     Assignee: Eddie O'Neil
>      Fix For: TBD

>
> In popup window tage netui sample, when I tried to verify the BEEHIVE-927, when I clicked the "Cancel" button, the tomcat background console
> dump following errors:
> 20 Sep 2005 13:34:44,084 ERROR TypeUtils       []: Could not find a TypeConverte
> r for converting a String to an object of type "org.apache.beehive.netui.pageflo
> w.NullActionForm"
> 20 Sep 2005 13:34:44,084 ERROR ParseUtils      []: Unable to convert a value of
> type "class java.lang.String" to the array element type of "class org.apache.bee
> hive.netui.pageflow.NullActionForm".  Cause: org.apache.beehive.netui.util.type.
> TypeConverterNotFoundException: Could not find a TypeConverter for converting a
> String to an object of type "org.apache.beehive.netui.pageflow.NullActionForm"
> Throwable: org.apache.beehive.netui.util.type.TypeConverterNotFoundException: Co
> uld not find a TypeConverter for converting a String to an object of type "org.a
> pache.beehive.netui.pageflow.NullActionForm"
> Stack Trace:
> org.apache.beehive.netui.util.type.TypeConverterNotFoundException: Could not fin
> d a TypeConverter for converting a String to an object of type "org.apache.beehi
> ve.netui.pageflow.NullActionForm"
>         at org.apache.beehive.netui.util.type.TypeUtils.lookupTypeConverter(Type
> Utils.java:179)
>         at org.apache.beehive.netui.util.type.TypeUtils.convertToObject(TypeUtil
> s.java:98)
>         at org.apache.beehive.netui.util.type.TypeUtils.convertToObject(TypeUtil
> s.java:83)
>         at org.apache.beehive.netui.script.el.util.ParseUtils.convertType(ParseU
> tils.java:188)
>         at org.apache.beehive.netui.script.el.tokens.ExpressionToken.mapUpdate(E
> xpressionToken.java:84)
>         at org.apache.beehive.netui.script.el.tokens.IdentifierToken.update(Iden
> tifierToken.java:79)
>         at org.apache.beehive.netui.script.el.ExpressionTerm.update(ExpressionTe
> rm.java:140)
>         at org.apache.beehive.netui.script.el.ParsedExpression.update(ParsedExpr
> ession.java:132)
>         at org.apache.beehive.netui.script.el.util.ParseUtils.update(ParseUtils.
> java:86)
>         at org.apache.beehive.netui.script.el.ExpressionEvaluatorImpl.update(Exp
> ressionEvaluatorImpl.java:82)
>         at org.apache.beehive.netui.pageflow.ProcessPopulate.populate(ProcessPop
> ulate.java:239)
>         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processPop
> ulate(PageFlowRequestProcessor.java:386)
>         at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
> va:203)
>         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInt
> ernal(PageFlowRequestProcessor.java:601)
>         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(Pa
> geFlowRequestProcessor.java:887)
>         at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(A
> utoRegisterActionServlet.java:611)
>         at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageF
> lowActionServlet.java:157)
>         at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
> icationFilterChain.java:237)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
> ilterChain.java:157)
>         at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
> atcher.java:704)
>         at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica
> tionDispatcher.java:474)
>         at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD
> ispatcher.java:409)
>         at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis
> patcher.java:312)
>         at org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHand
> ler.forward(DefaultForwardRedirectHandler.java:127)
>         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(
> PageFlowRequestProcessor.java:1825)
>         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processAct
> ionOverride(PageFlowRequestProcessor.java:436)
>         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInt
> ernal(PageFlowRequestProcessor.java:515)
>         at org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(Pa
> geFlowRequestProcessor.java:887)
>         at org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(A
> utoRegisterActionServlet.java:611)
>         at org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageF
> lowActionServlet.java:157)
>         at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
> icationFilterChain.java:237)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
> ilterChain.java:157)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
> alve.java:214)
>         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
> eContext.java:104)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:520)
>         at org.apache.catalina.core.StandardContextValve.invokeInternal(Standard
> ContextValve.java:198)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
> alve.java:152)
>         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
> eContext.java:104)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:520)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
> ava:137)
>         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
> eContext.java:104)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
> ava:118)
>         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
> eContext.java:102)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:520)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
> ve.java:109)
>         at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
> eContext.java:104)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:520)
>         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
>         at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:16
> 0)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
> :799)
>         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
> ssConnection(Http11Protocol.java:705)
>         at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
> :577)
>         at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
> ool.java:683)
>         at java.lang.Thread.run(Thread.java:595)

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