I googled the exception and found this:

http://old.nabble.com/CommitAfter-not-working-(-is-back-!-)-(-T5.1)-td26230998.html

Do you have both tapestry-hibernate and tapestry-hibernate-core dependencies?

Josh

On Fri, Jun 11, 2010 at 11:01 AM, Borut Bolčina <borut.bolc...@gmail.com> wrote:
> Hello,
>
> yes, I am querying in the Grid's event method like so:
>
> Index.tml
> ==================================
> <html t:type="layout" title="Manager"
>      xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd";
>      xmlns:p="tapestry:parameter">
>
>    <t:searchBox query="query"/>
>
>    <t:grid source="results"/>
>
> </html>
>
> Index.java
> ==================================
> public class Index {
>   �...@inject
>    private Logger logger;
>
>   �...@inject
>    private Indexer indexer;
>
>   �...@property
>   �...@persist
>    private String query;
>
>   �...@log
>    public List<ResultView> getResults() {
>        List<ResultView> results = null;
>        logger.info("q: " + query);
>        if (query != null) {
>            results = indexer.search(query);
>        }
>
>        return results;
>    }
>
>
> I just noticed a warning in the log after pressing the submit button and
> getting the results correctly displayed (first page of them).
>
> [DEBUG] pages.Index [ENTER] getResults()
> [INFO] pages.Index q: avto
> [DEBUG] AppModule.Indexer Loading class com.artisol.services.IndexerImpl.
> [DEBUG] AppModule.Indexer Invoking constructor public
> com.artisol.services.IndexerImpl(org.slf4j.Logger,org.apache.tapestry5.hibernate.HibernateSessionManager)
> (last modified Pet jun 11 17:26:56 CEST 2010).
> [DEBUG] pages.Index [ EXIT] getResults [[com.artisol.util.resultv...@12c74b9,
> com.artisol.util.resultv...@1a34544, com.artisol.util.resultv...@18849c,
> com.artisol.util.resultv...@1aa5221, com.artisol.util.resultv...@f61f70,
> com.artisol.util.resultv...@8a1c9d, com.artisol.util.resultv...@15c960e,
> com.artisol.util.resultv...@17f896c, com.artisol.util.resultv...@174689,
> com.artisol.util.resultv...@1800bc, com.artisol.util.resultv...@1d837b6,
> com.artisol.util.resultv...@31ca2b, com.artisol.util.resultv...@cff10d,
> com.artisol.util.resultv...@1dac551, com.artisol.util.resultv...@1d0540c,
> com.artisol.util.resultv...@3e07bd, com.artisol.util.resultv...@6e1def,
> com.artisol.util.resultv...@16f3621, com.artisol.util.resultv...@4ad009,
> com.artisol.util.resultv...@1a0280d, com.artisol.util.resultv...@1a59e87,
> com.artisol.util.resultv...@4ab70a, com.artisol.util.resultv...@1370529,
> com.artisol.util.resultv...@13401d7, com.artisol.util.resultv...@164db48,
> com.artisol.util.resultv...@7883df, com.artisol.util.resultv...@19a9d1,
> com.artisol.util.resultv...@dbe8cd, com.artisol.util.resultv...@19126ab,
> com.artisol.util.resultv...@81ad8f, com.artisol.util.resultv...@1a9b093,
> com.artisol.util.resultv...@187bd31, com.artisol.util.resultv...@95fa7f,
> com.artisol.util.resultv...@70cf21, com.artisol.util.resultv...@2e84e1,
> com.artisol.util.resultv...@160b5e, com.artisol.util.resultv...@14455b3,
> com.artisol.util.resultv...@15669c7, com.artisol.util.resultv...@3ac1f2,
> com.artisol.util.resultv...@1932839, com.artisol.util.resultv...@35cf9c,
> com.artisol.util.resultv...@d1258b, com.artisol.util.resultv...@f7e5d1,
> com.artisol.util.resultv...@1111260, com.artisol.util.resultv...@1cd9ab8,
> com.artisol.util.resultv...@168cef6, com.artisol.util.resultv...@1eb9b0d,
> com.artisol.util.resultv...@1107db9, com.artisol.util.resultv...@1ae0c9d,
> com.artisol.util.resultv...@1be52c0, com.artisol.util.resultv...@2acfa2,
> com.artisol.util.resultv...@a5b597, com.artisol.util.resultv...@134ea95,
> com.artisol.util.resultv...@11507e7, com.artisol.util.resultv...@1b9d14c,
> com.artisol.util.resultv...@5be8f4, com.artisol.util.resultv...@1af7aa,
> com.artisol.util.resultv...@79d7b3, com.artisol.util.resultv...@14049d6,
> com.artisol.util.resultv...@1afc1de, com.artisol.util.resultv...@1e101c5,
> com.artisol.util.resultv...@13b2f86, com.artisol.util.resultv...@ad4391,
> com.artisol.util.resultv...@12f0cf1, com.artisol.util.resultv...@1facbda,
> com.artisol.util.resultv...@5d8a8b, com.artisol.util.resultv...@132ace3,
> com.artisol.util.resultv...@1f491a6]]
> [WARN] TapestryIOCModule.PerthreadManager Error invoking listener
> org.apache.tapestry5.internal.hibernate.hibernatesessionmanageri...@1fa5d1a:
> Transaction not successfully started
> org.hibernate.TransactionException: Transaction not successfully started
>    at
> org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:183)
>    at
> org.apache.tapestry5.internal.hibernate.HibernateSessionManagerImpl.threadDidCleanup(HibernateSessionManagerImpl.java:65)
>    at
> org.apache.tapestry5.ioc.internal.services.PerthreadManagerImpl.cleanup(PerthreadManagerImpl.java:106)
>    at
> org.apache.tapestry5.ioc.internal.RegistryImpl.cleanupThread(RegistryImpl.java:404)
>    at
> org.apache.tapestry5.ioc.internal.RegistryWrapper.cleanupThread(RegistryWrapper.java:36)
>    at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:155)
>    at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
>    at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
>    at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>    at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>    at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
>    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
>    at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>    at
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
>    at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>    at org.mortbay.jetty.Server.handle(Server.java:326)
>    at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
>    at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
>    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
>    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
>    at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
>    at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>
>
> And the objects displayed in the Grid are
>
> ResultView.java
> =================================================
> public class ResultView {
>
>    private Float score;
>    private String result;
>
>    public ResultView(Float score, String result) {
>        this.setScore(score);
>        this.setResult(result);
>    }
>
>    public void setScore(Float score) {
>        this.score = score;
>    }
>
>    public Float getScore() {
>        return score;
>    }
>
>    public void setResult(String result) {
>        this.result = result;
>    }
>
>    public String getResult() {
>        return result;
>    }
>
> }
>
> After pressing the pager above the Grid or when trying to sort, I get:
>
> 127.0.0.1 -  -  [11/jun/2010:17:56:39 +0000] "GET
> /manager/index.grid.pager/2 HTTP/1.1" 302 0 "http://localhost:8080/manager/";
> "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2.3) Gecko/20100401
> Firefox/3.6.3"
> [DEBUG] pages.Index [ENTER] getResults()
> [INFO] pages.Index q: avto
> [DEBUG] pages.Index [ FAIL] getResults -- org.hibernate.SessionException
> org.hibernate.SessionException: Session is closed!
>    at
> org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:72)
>    at
> org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1456)
>    at
> org.hibernate.search.impl.FullTextSessionImpl.beginTransaction(FullTextSessionImpl.java:307)
>    at com.artisol.services.IndexerImpl.search(IndexerImpl.java:59)
>    at $Indexer_1292821a5fb.search($Indexer_1292821a5fb.java)
>    at $Indexer_1292821a4f2.search($Indexer_1292821a4f2.java)
>    at com.artisol.pages.Index._$advised$getResults(Index.java:36)
>    at
> com.artisol.pages.Index$getResults$invocation_1292821da28.invokeAdvisedMethod(Index$getResults$invocation_1292821da28.java)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
>    at
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:45)
>    at
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
>    at com.artisol.pages.Index.getResults(Index.java)
>    at $PropertyConduit_1292821a5d0.get($PropertyConduit_1292821a5d0.java)
>    at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:59)
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.readFromBinding(ParameterWorker.java:280)
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.get(ParameterWorker.java:381)
>    at org.apache.tapestry5.corelib.components.Grid._$get_source(Grid.java)
>    at
> org.apache.tapestry5.corelib.components.Grid.setupDataSource(Grid.java:439)
>    at
> org.apache.tapestry5.corelib.components.Grid.setupRender(Grid.java:425)
>    at
> org.apache.tapestry5.corelib.components.Grid$MethodAccess_setupRender_1292821a513.invoke(Grid$MethodAccess_setupRender_1292821a513.java)
>    at
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$Invoker.invoke(RenderPhaseMethodWorker.java:117)
>    at
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$RenderPhaseMethodAdvice.advise(RenderPhaseMethodWorker.java:86)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
>    at org.apache.tapestry5.corelib.components.Grid.setupRender(Grid.java)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.invokeComponent(ComponentPageElementImpl.java:215)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.run(ComponentPageElementImpl.java:195)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:974)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$400(ComponentPageElementImpl.java:81)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.callback(ComponentPageElementImpl.java:190)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.render(ComponentPageElementImpl.java:220)
>    at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74)
>    at
> org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121)
>    at
> $PageRenderQueue_1292821a5e7.render($PageRenderQueue_1292821a5e7.java)
>    at
> $PageRenderQueue_1292821a5de.render($PageRenderQueue_1292821a5de.java)
>    at
> org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
>    at
> org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:2066)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:2050)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:2032)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:2017)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:2001)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$24.renderMarkup(TapestryModule.java:1983)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$23.renderMarkup(TapestryModule.java:1964)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> $MarkupRenderer_1292821a5e5.renderMarkup($MarkupRenderer_1292821a5e5.java)
>    at
> org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64)
>    at
> $PageMarkupRenderer_1292821a5e2.renderPageMarkup($PageMarkupRenderer_1292821a5e2.java)
>    at
> org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:61)
>    at
> $PageResponseRenderer_1292821a4c8.renderPageResponse($PageResponseRenderer_1292821a4c8.java)
>    at
> org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
>    at
> org.apache.tapestry5.services.TapestryModule$36.handle(TapestryModule.java:2305)
>    at
> $PageRenderRequestHandler_1292821a4ca.handle($PageRenderRequestHandler_1292821a4ca.java)
>    at
> $PageRenderRequestHandler_1292821a4c4.handle($PageRenderRequestHandler_1292821a4c4.java)
>    at
> org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)
>    at
> org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)
>    at
> $ComponentRequestHandler_1292821a4c5.handlePageRender($ComponentRequestHandler_1292821a4c5.java)
>    at
> $ComponentRequestHandler_1292821a4a9.handlePageRender($ComponentRequestHandler_1292821a4a9.java)
>    at
> org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
>    at $Dispatcher_1292821a4ab.dispatch($Dispatcher_1292821a4ab.java)
>    at $Dispatcher_1292821a4a6.dispatch($Dispatcher_1292821a4a6.java)
>    at
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
>    at
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:977)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:967)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:80)
>    at
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at $RequestHandler_1292821a49d.service($RequestHandler_1292821a49d.java)
>    at
> org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:271)
>    at
> org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>    at
> $HttpServletRequestFilter_1292821a49c.service($HttpServletRequestFilter_1292821a49c.java)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:921)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> $HttpServletRequestHandler_1292821a49a.service($HttpServletRequestHandler_1292821a49a.java)
>    at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:147)
>    at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
>    at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
>    at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>    at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>    at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
>    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
>    at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>    at
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
>    at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>    at org.mortbay.jetty.Server.handle(Server.java:326)
>    at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
>    at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
>    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
>    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
>    at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
>    at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> [ERROR] pages.Index Render queue error in SetupRender[Index:grid]: Failure
> reading parameter 'source' of component Index:grid: Session is closed!
> org.apache.tapestry5.ioc.internal.util.TapestryException: Failure reading
> parameter 'source' of component Index:grid: Session is closed! [at
> context:Index.tml, line 7]
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:990)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$400(ComponentPageElementImpl.java:81)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.callback(ComponentPageElementImpl.java:190)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.render(ComponentPageElementImpl.java:220)
>    at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74)
>    at
> org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121)
>    at
> $PageRenderQueue_1292821a5e7.render($PageRenderQueue_1292821a5e7.java)
>    at
> $PageRenderQueue_1292821a5de.render($PageRenderQueue_1292821a5de.java)
>    at
> org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
>    at
> org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:2066)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:2050)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:2032)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:2017)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:2001)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$24.renderMarkup(TapestryModule.java:1983)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$23.renderMarkup(TapestryModule.java:1964)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> $MarkupRenderer_1292821a5e5.renderMarkup($MarkupRenderer_1292821a5e5.java)
>    at
> org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64)
>    at
> $PageMarkupRenderer_1292821a5e2.renderPageMarkup($PageMarkupRenderer_1292821a5e2.java)
>    at
> org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:61)
>    at
> $PageResponseRenderer_1292821a4c8.renderPageResponse($PageResponseRenderer_1292821a4c8.java)
>    at
> org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
>    at
> org.apache.tapestry5.services.TapestryModule$36.handle(TapestryModule.java:2305)
>    at
> $PageRenderRequestHandler_1292821a4ca.handle($PageRenderRequestHandler_1292821a4ca.java)
>    at
> $PageRenderRequestHandler_1292821a4c4.handle($PageRenderRequestHandler_1292821a4c4.java)
>    at
> org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)
>    at
> org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)
>    at
> $ComponentRequestHandler_1292821a4c5.handlePageRender($ComponentRequestHandler_1292821a4c5.java)
>    at
> $ComponentRequestHandler_1292821a4a9.handlePageRender($ComponentRequestHandler_1292821a4a9.java)
>    at
> org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
>    at $Dispatcher_1292821a4ab.dispatch($Dispatcher_1292821a4ab.java)
>    at $Dispatcher_1292821a4a6.dispatch($Dispatcher_1292821a4a6.java)
>    at
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
>    at
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:977)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:967)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:80)
>    at
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at $RequestHandler_1292821a49d.service($RequestHandler_1292821a49d.java)
>    at
> org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:271)
>    at
> org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>    at
> $HttpServletRequestFilter_1292821a49c.service($HttpServletRequestFilter_1292821a49c.java)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:921)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> $HttpServletRequestHandler_1292821a49a.service($HttpServletRequestHandler_1292821a49a.java)
>    at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:147)
>    at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
>    at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
>    at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>    at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>    at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
>    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
>    at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>    at
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
>    at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>    at org.mortbay.jetty.Server.handle(Server.java:326)
>    at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
>    at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
>    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
>    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
>    at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
>    at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Failure
> reading parameter 'source' of component Index:grid: Session is closed! [at
> context:Index.tml, line 7]
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.readFromBinding(ParameterWorker.java:286)
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.get(ParameterWorker.java:381)
>    at org.apache.tapestry5.corelib.components.Grid._$get_source(Grid.java)
>    at
> org.apache.tapestry5.corelib.components.Grid.setupDataSource(Grid.java:439)
>    at
> org.apache.tapestry5.corelib.components.Grid.setupRender(Grid.java:425)
>    at
> org.apache.tapestry5.corelib.components.Grid$MethodAccess_setupRender_1292821a513.invoke(Grid$MethodAccess_setupRender_1292821a513.java)
>    at
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$Invoker.invoke(RenderPhaseMethodWorker.java:117)
>    at
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$RenderPhaseMethodAdvice.advise(RenderPhaseMethodWorker.java:86)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
>    at org.apache.tapestry5.corelib.components.Grid.setupRender(Grid.java)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.invokeComponent(ComponentPageElementImpl.java:215)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.run(ComponentPageElementImpl.java:195)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:974)
>    ... 80 more
> Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Session
> is closed! [at context:Index.tml, line 7]
>    at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:63)
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.readFromBinding(ParameterWorker.java:280)
>    ... 92 more
> Caused by: org.hibernate.SessionException: Session is closed!
>    at
> org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:72)
>    at
> org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1456)
>    at
> org.hibernate.search.impl.FullTextSessionImpl.beginTransaction(FullTextSessionImpl.java:307)
>    at com.artisol.services.IndexerImpl.search(IndexerImpl.java:59)
>    at $Indexer_1292821a5fb.search($Indexer_1292821a5fb.java)
>    at $Indexer_1292821a4f2.search($Indexer_1292821a4f2.java)
>    at com.artisol.pages.Index._$advised$getResults(Index.java:36)
>    at
> com.artisol.pages.Index$getResults$invocation_1292821da28.invokeAdvisedMethod(Index$getResults$invocation_1292821da28.java)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
>    at
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:45)
>    at
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
>    at com.artisol.pages.Index.getResults(Index.java)
>    at $PropertyConduit_1292821a5d0.get($PropertyConduit_1292821a5d0.java)
>    at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:59)
>    ... 93 more
> [ERROR] TapestryModule.RequestExceptionHandler Processing of request failed
> with uncaught exception: Render queue error in SetupRender[Index:grid]:
> Failure reading parameter 'source' of component Index:grid: Session is
> closed!
> org.apache.tapestry5.internal.services.RenderQueueException: Render queue
> error in SetupRender[Index:grid]: Failure reading parameter 'source' of
> component Index:grid: Session is closed! [at context:Index.tml, line 7]
>    at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:86)
>    at
> org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121)
>    at
> $PageRenderQueue_1292821a5e7.render($PageRenderQueue_1292821a5e7.java)
>    at
> $PageRenderQueue_1292821a5de.render($PageRenderQueue_1292821a5de.java)
>    at
> org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
>    at
> org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:2066)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:2050)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:2032)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:2017)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:2001)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$24.renderMarkup(TapestryModule.java:1983)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> org.apache.tapestry5.services.TapestryModule$23.renderMarkup(TapestryModule.java:1964)
>    at
> $MarkupRenderer_1292821a5e9.renderMarkup($MarkupRenderer_1292821a5e9.java)
>    at
> $MarkupRenderer_1292821a5e5.renderMarkup($MarkupRenderer_1292821a5e5.java)
>    at
> org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:64)
>    at
> $PageMarkupRenderer_1292821a5e2.renderPageMarkup($PageMarkupRenderer_1292821a5e2.java)
>    at
> org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:61)
>    at
> $PageResponseRenderer_1292821a4c8.renderPageResponse($PageResponseRenderer_1292821a4c8.java)
>    at
> org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
>    at
> org.apache.tapestry5.services.TapestryModule$36.handle(TapestryModule.java:2305)
>    at
> $PageRenderRequestHandler_1292821a4ca.handle($PageRenderRequestHandler_1292821a4ca.java)
>    at
> $PageRenderRequestHandler_1292821a4c4.handle($PageRenderRequestHandler_1292821a4c4.java)
>    at
> org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)
>    at
> org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)
>    at
> $ComponentRequestHandler_1292821a4c5.handlePageRender($ComponentRequestHandler_1292821a4c5.java)
>    at
> $ComponentRequestHandler_1292821a4a9.handlePageRender($ComponentRequestHandler_1292821a4a9.java)
>    at
> org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
>    at $Dispatcher_1292821a4ab.dispatch($Dispatcher_1292821a4ab.java)
>    at $Dispatcher_1292821a4a6.dispatch($Dispatcher_1292821a4a6.java)
>    at
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
>    at
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.services.TapestryModule$4.service(TapestryModule.java:977)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:967)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:90)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:80)
>    at
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
>    at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:103)
>    at $RequestHandler_1292821a4a7.service($RequestHandler_1292821a4a7.java)
>    at $RequestHandler_1292821a49d.service($RequestHandler_1292821a49d.java)
>    at
> org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:271)
>    at
> org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>    at
> $HttpServletRequestFilter_1292821a49c.service($HttpServletRequestFilter_1292821a49c.java)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:921)
>    at
> $HttpServletRequestHandler_1292821a49f.service($HttpServletRequestHandler_1292821a49f.java)
>    at
> $HttpServletRequestHandler_1292821a49a.service($HttpServletRequestHandler_1292821a49a.java)
>    at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:147)
>    at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
>    at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
>    at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>    at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>    at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
>    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
>    at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
>    at
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
>    at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>    at org.mortbay.jetty.Server.handle(Server.java:326)
>    at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
>    at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
>    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
>    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
>    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
>    at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
>    at
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Failure
> reading parameter 'source' of component Index:grid: Session is closed! [at
> context:Index.tml, line 7]
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:990)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$400(ComponentPageElementImpl.java:81)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.callback(ComponentPageElementImpl.java:190)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.render(ComponentPageElementImpl.java:220)
>    at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74)
>    ... 76 more
> Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Failure
> reading parameter 'source' of component Index:grid: Session is closed! [at
> context:Index.tml, line 7]
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.readFromBinding(ParameterWorker.java:286)
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.get(ParameterWorker.java:381)
>    at org.apache.tapestry5.corelib.components.Grid._$get_source(Grid.java)
>    at
> org.apache.tapestry5.corelib.components.Grid.setupDataSource(Grid.java:439)
>    at
> org.apache.tapestry5.corelib.components.Grid.setupRender(Grid.java:425)
>    at
> org.apache.tapestry5.corelib.components.Grid$MethodAccess_setupRender_1292821a513.invoke(Grid$MethodAccess_setupRender_1292821a513.java)
>    at
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$Invoker.invoke(RenderPhaseMethodWorker.java:117)
>    at
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$RenderPhaseMethodAdvice.advise(RenderPhaseMethodWorker.java:86)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
>    at org.apache.tapestry5.corelib.components.Grid.setupRender(Grid.java)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.invokeComponent(ComponentPageElementImpl.java:215)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.run(ComponentPageElementImpl.java:195)
>    at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:974)
>    ... 80 more
> Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Session
> is closed! [at context:Index.tml, line 7]
>    at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:63)
>    at
> org.apache.tapestry5.internal.transform.ParameterWorker$2$1.readFromBinding(ParameterWorker.java:280)
>    ... 92 more
> Caused by: org.hibernate.SessionException: Session is closed!
>    at
> org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:72)
>    at
> org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1456)
>    at
> org.hibernate.search.impl.FullTextSessionImpl.beginTransaction(FullTextSessionImpl.java:307)
>    at com.artisol.services.IndexerImpl.search(IndexerImpl.java:59)
>    at $Indexer_1292821a5fb.search($Indexer_1292821a5fb.java)
>    at $Indexer_1292821a4f2.search($Indexer_1292821a4f2.java)
>    at com.artisol.pages.Index._$advised$getResults(Index.java:36)
>    at
> com.artisol.pages.Index$getResults$invocation_1292821da28.invokeAdvisedMethod(Index$getResults$invocation_1292821da28.java)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
>    at
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:45)
>    at
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
>    at
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
>    at com.artisol.pages.Index.getResults(Index.java)
>    at $PropertyConduit_1292821a5d0.get($PropertyConduit_1292821a5d0.java)
>    at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:59)
>    ... 93 more
> [ERROR] InternalModule.PagePool Page Page[Index en] is dirty, and will be
> discarded (rather than returned to the page pool).
> 127.0.0.1 -  -  [11/jun/2010:17:56:39 +0000] "GET /manager/ HTTP/1.1" 500
> 4425 "http://localhost:8080/manager/"; "Mozilla/5.0 (Windows; U; Windows NT
> 6.1; en-GB; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3"
> 127.0.0.1 -  -  [11/jun/2010:17:56:39 +0000] "GET
> /manager/assets/1.0-SNAPSHOT/core/components/exceptiondisplay.js HTTP/1.1"
> 304 0 "http://localhost:8080/manager/"; "Mozilla/5.0 (Windows; U; Windows NT
> 6.1; en-GB; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3"
>
>
> Digging further...
>
>
> 2010/6/11 Josh Canfield <joshcanfi...@gmail.com>
>
>> > when it happened to me it was because some of the cells in the grid were
>> referencing lazily-loaded attributes (sub-entities) of the entity your grid
>> is paging on.
>>
>> Are you querying the database when the paging happens? The session is
>> opened for the entire request so you shouldn't be getting this message
>> if you are loading the objects fresh from the database, or rerunning
>> the search. If the results you are paging through has been stored in
>> the session or elsewhere then they are not associated with the active
>> session.
>>
>> Josh
>>
>> On Fri, Jun 11, 2010 at 9:41 AM, Jim O'Callaghan <jc1000...@yahoo.co.uk>
>> wrote:
>> > Coincidence I am getting this today also Borut.  Someone here may be able
>> to give you more advice, but when it happened to me it was because some of
>> the cells in the grid were referencing lazily-loaded attributes
>> (sub-entities) of the entity your grid is paging on.  You can either exclude
>> these items using the 'exclude' parameter of your grid, or ensure they are
>> eagerly loaded in your persistence annotations.  There may be some
>> equivalent of an OSIV filter available for Tapestry, I am not sure.
>> >
>> > Regards,
>> > Jim.
>> >
>> > -----Original Message-----
>> > From: Borut Bolcina [mailto:borut.bolc...@gmail.com]
>> > Sent: 11 June 2010 16:39
>> > To: List Tapestry User
>> > Subject: tapestry-hibernate grid second page Session is closed
>> >
>> > Hello,
>> >
>> > after a while I am again coding with Tapestry. This time I have a chance
>> to
>> > use Hibernate, Lucene and their bridge Hibernate Search.
>> >
>> > I created a search component which uses
>> org.hibernate.search.FullTextQuery
>> > to search the index. I am using tapestry grid component to display all
>> the
>> > results (as described in Forms in Tapestry (Part Two)).
>> >
>> > The results get displayed just fine, but when I click on the grid pager
>> to
>> > display a second page of the results I am getting:
>> > Render queue error in SetupRender[Index:grid]: Failure reading parameter
>> > 'source' of component Index:grid: Session is closed!
>> >
>> > org.hibernate.SessionException
>> > Session is closed!
>> >
>> > As I am new to Hibernate, any clue is appreciated.
>> >
>> > Thanks,
>> > Borut
>> >
>> >
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>> >
>> >
>>
>>
>>
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>



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