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Posted to issues@struts.apache.org by "Michael Watson (JIRA)" <ji...@apache.org> on 2008/06/12 21:49:05 UTC

[jira] Updated: (WW-2673) Returns 500 for a non-existent resource, should return 404

     [ https://issues.apache.org/struts/browse/WW-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Watson updated WW-2673:
-------------------------------

    Priority: Trivial  (was: Blocker)

withdrawn

> Returns 500 for a non-existent resource, should return 404
> ----------------------------------------------------------
>
>                 Key: WW-2673
>                 URL: https://issues.apache.org/struts/browse/WW-2673
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Plugin - REST
>    Affects Versions: 2.1.2
>         Environment: WAS 6.1 on WinXP64
>            Reporter: Michael Watson
>            Assignee: Michael Watson
>            Priority: Trivial
>
> When I request an existing object via the REST plugin it is returned ok. However, requesting a non-existent resource should return a 404 (page not found) to be truly REST-ful. What I get instead is a 500 error and this not very helpful stack trace:
> [9/06/08 09:32:00:553 NZST] 0000001f WebApp        E   [Servlet Error]-[<null>]: com.ibm.ws.webcontainer.webapp.WebAppErrorReport: 
> 	at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sendError(WebAppDispatcherContext.java:538)
> 	at com.ibm.ws.webcontainer.srt.SRTServletResponse.sendError(SRTServletResponse.java:967)
> 	at org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:725)
> 	at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
> 	at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:467)
> 	at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
> 	at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
> 	at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
> 	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:768)
> 	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:676)
> 	at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:691)
> 	at com.ibm.ws.wswebcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:118)
> 	at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.invokeFilters(DefaultExtensionProcessor.java:791)
> 	at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:741)
> 	at com.ibm.ws.wswebcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:113)
> 	at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3276)
> 	at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)
> 	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811)
> 	at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1455)
> 	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:113)
> 	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
> 	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383)
> 	at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
> 	at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
> 	at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
> 	at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
> 	at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
> 	at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
> 	at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
> 	at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
> 	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)
> The problem seems to be that nothing goes on to the valuestack (correctly since the resource doesn't exist) but whatever is trying to read from the valuestack barfs because it's empty.

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