T5: Null date displayed in a Grid raises error

[Andy Huhn]

Hello,

I upgraded to 5.0.6, and since then, if I try to display a Grid that
contains a Date column whose value is NULL, I receive the following
exception.

Should I file a JIRA, or am I doing something wrong?

Here's the error:

org.apache.tapestry.ioc.internal.util.TapestryException 
Cannot format given Object as a Date
location
        classpath:org/apache/tapestry/corelib/pages/PropertyDisplayBlocks.tml, 
line 8, column 66
        3
        <t:block id="enum">
        4
        ${convertedEnumValue}
        5
        </t:block>
        6
        
        7
        <t:block id="date">
        8
        <t:output
        value="context.propertyValue"
        format="dateFormat"/>
        9
        </t:block>
        10
        
        11
        </div>
  * java.lang.IllegalArgumentException 
Cannot format given Object as a Date

Stack trace
              * java.text.DateFormat.format(DateFormat.java:279)
              * java.text.Format.format(Format.java:133)
              * 
org.apache.tapestry.corelib.components.Output.beginRender(Output.java:67)
              * 
org.apache.tapestry.corelib.components.Output.beginRender(Output.java)
              * 
org.apache.tapestry.internal.structure.ComponentPageElementImpl$10$1.run(ComponentPageElementImpl.java:345)
              * 
org.apache.tapestry.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:923)
              * 
org.apache.tapestry.internal.structure.ComponentPageElementImpl.access$100(ComponentPageElementImpl.java:69)
              * 
org.apache.tapestry.internal.structure.ComponentPageElementImpl$10.render(ComponentPageElementImpl.java:349)
              * 
org.apache.tapestry.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:58)
              * 
org.apache.tapestry.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:40)
              * 
org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:71)
              * 
org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:81)
              * 
org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:72)
              * org.apache.tapestry.services.TapestryModule
                $13.service(TapestryModule.java:1108)
              * com.homeed.services.AppModule
                $1.service(AppModule.java:82)
              * 
org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:43)
              * org.apache.tapestry.services.TapestryModule
                $2.service(TapestryModule.java:688)
              * 
org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:84)
              * 
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:97)
              * 
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:88)
              * 
org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
              * 
org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:110)
              * org.apache.tapestry.services.TapestryModule
                $12.service(TapestryModule.java:1086)
              * 
org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:135)
              * org.mortbay.jetty.servlet.WebApplicationHandler
                $CachedChain.doFilter(WebApplicationHandler.java:821)
              * 
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
              * 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
              * org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
              * 
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
              * org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
              * org.mortbay.http.HttpServer.service(HttpServer.java:909)
              * org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
              * 
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
              * org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
              * 
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
              * org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
              * org.mortbay.util.ThreadPool
                $PoolThread.run(ThreadPool.java:534)

Thanks,
Andy

---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]