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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org> on 2008/01/25 23:50:34 UTC
[jira] Closed: (TAPESTRY-2088) ClassNotFoundException when passing
an int[] parameter to a component
[ https://issues.apache.org/jira/browse/TAPESTRY-2088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAPESTRY-2088.
------------------------------------------
Resolution: Fixed
This works for JDK 1.5, but I'm concerned it may not work for JDK 1.6 based on same changes I've seen alluded to.
> ClassNotFoundException when passing an int[] parameter to a component
> ---------------------------------------------------------------------
>
> Key: TAPESTRY-2088
> URL: https://issues.apache.org/jira/browse/TAPESTRY-2088
> Project: Tapestry
> Issue Type: Bug
> Affects Versions: 5.0.9
> Environment: Windows XP, Eclipse and Jetty
> Reporter: Marcelo Lotif
> Assignee: Howard M. Lewis Ship
> Priority: Minor
> Fix For: 5.0.10
>
>
> I was using a PieChart component based on the tips from the wiki (http://wiki.apache.org/tapestry/Tapestry5HowToCreatePieChartsInAPage) and when i switched to T5.0.9 i got this error:
> # org.apache.tapestry.ioc.internal.util.TapestryException
> java.lang.ClassNotFoundException: int[]
> location
> classpath:br/com/javasoftware/erp/pages/consultas/CstEstoque.tml, line 42, column 26
> 37 <br/><br/>
> 38 </center>
> 39 <center>
> 40 <t:piechart width="400" height="300"
> 41 labels="pieLabels" values="pieValues"
> 42 popup="popupSize" />
> 43 <table t:type="grid" source="resumoList" row="resumoItem"
> 44 remove="iduniq,datcad,conta_pc,tipoimposto" reorder="descri, total" >
> 45 <t:parameter name="totalCell" >
> 46 <span t:type="OutputLocale" value="resumoItem.total"
> 47 format="literal:currency" />
> # java.lang.ClassNotFoundException
> int[]
> the popup parameter is an int[] parameter:
> /** width and height of the popup chart, if omitted, javascript for popup chart is omitted from output*/
> @Parameter
> private int[] _popup;
> and i defined it on my class like this:
> public int[] getpopupSize(){
> return new int[]{800,600};
> }
> Is important to say that this component was functioning since the 5.0.5 version. This is the full stack trace:
> An unexpected application exception has occurred.
> * org.apache.tapestry.ioc.internal.util.TapestryException
> java.lang.ClassNotFoundException: int[]
> location
> classpath:br/com/javasoftware/erp/pages/consultas/CstEstoque.tml, line 42, column 26
> 37 <br/><br/>
> 38 </center>
> 39 <center>
> 40 <t:piechart width="400" height="300"
> 41 labels="pieLabels" values="pieValues"
> 42 popup="popupSize" />
> 43 <table t:type="grid" source="resumoList" row="resumoItem"
> 44 remove="iduniq,datcad,conta_pc,tipoimposto" reorder="descri, total" >
> 45 <t:parameter name="totalCell" >
> 46 <span t:type="OutputLocale" value="resumoItem.total"
> 47 format="literal:currency" />
> * java.lang.ClassNotFoundException
> int[]
> Stack trace
> o java.lang.Class.forName0(Native Method)
> o java.lang.Class.forName(Class.java:242)
> o org.apache.tapestry.internal.services.ComponentClassCacheImpl.forName(ComponentClassCacheImpl.java:50)
> o org.apache.tapestry.internal.structure.PageResourcesImpl.toClass(PageResourcesImpl.java:56)
> o org.apache.tapestry.internal.structure.InternalComponentResourcesImpl.readParameter(InternalComponentResourcesImpl.java:222)
> o br.com.javasoftware.erp.components.PieChart._$read_parameter_popup(PieChart.java)
> o br.com.javasoftware.erp.components.PieChart.beginRender(PieChart.java:86)
> o br.com.javasoftware.erp.components.PieChart.beginRender(PieChart.java)
> o org.apache.tapestry.internal.structure.ComponentPageElementImpl$10$1.run(ComponentPageElementImpl.java:327)
> o org.apache.tapestry.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:863)
> o org.apache.tapestry.internal.structure.ComponentPageElementImpl.access$100(ComponentPageElementImpl.java:53)
> o org.apache.tapestry.internal.structure.ComponentPageElementImpl$10.render(ComponentPageElementImpl.java:331)
> o org.apache.tapestry.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:58)
> o org.apache.tapestry.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:63)
> o org.apache.tapestry.services.TapestryModule$19.renderMarkup(TapestryModule.java:1298)
> o org.apache.tapestry.services.TapestryModule$23.renderMarkup(TapestryModule.java:1406)
> o org.apache.tapestry.services.TapestryModule$22.renderMarkup(TapestryModule.java:1387)
> o org.apache.tapestry.services.TapestryModule$21.renderMarkup(TapestryModule.java:1369)
> o org.apache.tapestry.services.TapestryModule$20.renderMarkup(TapestryModule.java:1351)
> o org.apache.tapestry.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:55)
> o org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:57)
> o org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:57)
> o org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
> o org.apache.tapestry.services.TapestryModule$13.service(TapestryModule.java:926)
> o br.com.javasoftware.erp.services.AppModule$1.service(AppModule.java:83)
> o br.com.javasoftware.erp.services.AppModule$2.service(AppModule.java:121)
> o org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:43)
> o org.apache.tapestry.services.TapestryModule$3.service(TapestryModule.java:518)
> o org.apache.tapestry.services.TapestryModule$2.service(TapestryModule.java:493)
> o org.apache.tapestry.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:53)
> o org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> o org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> o org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> o org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
> o org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> o org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:906)
> o org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:164)
> o org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
> o org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
> o org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
> o org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
> o org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
> o org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
> o org.mortbay.http.HttpServer.service(HttpServer.java:909)
> o org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
> o org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
> o org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
> o org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)
> o org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
> o org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
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