I am re-testing this...
Best regards
Ken in nashua
> From: [EMAIL PROTECTED]
> To: users@tapestry.apache.org
> Subject: RE: Does tapestry need an IntegerPropertySelectionModel ?
> Date: Mon, 15 Oct 2007 12:09:28 -0400
>
>
> Just some feedback...Nothing works with latest OGNL build.Best regardsKen in
> nashuan exception has occurred.
>
>
> You may continue by restarting the session.
>
>
>
>
> [ +/- ] Exception:
> Unable to update OGNL expression '<parsed OGNL expression>' of
> [EMAIL PROTECTED]/galleryWidget] to 3: Binding with value 2
> (StaticBinding[2]) may not be updated.
>
> org.apache.tapestry.BindingException
>
>
>
> Unable
> to update OGNL expression '<parsed OGNL expression>' of
> [EMAIL PROTECTED]/galleryWidget] to 3: Binding with value 2
> (StaticBinding[2]) may not be updated.
>
>
>
> binding:
> ExpressionBinding[Home/galleryWidget tableSize]
>
>
> location:
> classpath:/org/trails/demo/components/Gallery.jwc, line
> 12, column 467
> 8 <!-- <property name="tableSize" persist="session"/> -->
> 9 <!-- <property name="pagingSpan" persist="session"/> -->
> 10
> 11 <component id="tableSizeSelect" type="PropertySelection"
> inherit-informal-parameters="true">
> 12 <binding name="value" value="tableSize"/>
> 13 <binding name="model" value="tableSizeModel"/>
> 14 </component>
> 15
> 16 <component id="pagingSpanSelect" type="PropertySelection">
> 17 <binding name="value" value="pagingSpan"/>
>
>
>
>
>
>
>
>
>
> [ +/- ] Exception:
> Unable to update OGNL expression '<parsed OGNL expression>' of
> [EMAIL PROTECTED]/galleryWidget] to 3: Binding with value 2
> (StaticBinding[2]) may not be updated.
>
> org.apache.hivemind.ApplicationRuntimeException
>
>
>
> Unable
> to update OGNL expression '<parsed OGNL expression>' of
> [EMAIL PROTECTED]/galleryWidget] to 3: Binding with value 2
> (StaticBinding[2]) may not be updated.
>
>
>
> component:
> [EMAIL PROTECTED]/galleryWidget]
>
>
> location:
> context:/WEB-INF/Home.html, line 94 <div
> id="page.title">
> 5 <span jwcid="@Insert" value="Listings"/>
> 6 </div>
> 7 </h1>
> 8
> 9 <div jwcid="[EMAIL PROTECTED]:Gallery"
> 10 collectionType="ognl:@[EMAIL PROTECTED]"
> 11 component="galleryWidget"
> 12 collectionContentParm="collectionContent"
> 13 autoPagingContentParm="autoPagingContent"
> 14 tableSize="2"
>
>
>
>
>
>
>
>
>
> [ +/- ] Exception:
> Binding with value 2 (StaticBinding[2]) may not be updated.
>
>
>
> org.apache.tapestry.BindingException
>
>
>
> Binding with value 2 (StaticBinding[2]) may not be
> updated.
>
>
>
> binding:
> StaticBinding[2]
>
>
> location:
> context:/WEB-INF/Home.html, line 94 <div
> id="page.title">
> 5 <span jwcid="@Insert" value="Listings"/>
> 6 </div>
> 7 </h1>
> 8
> 9 <div jwcid="[EMAIL PROTECTED]:Gallery"
> 10 collectionType="ognl:@[EMAIL PROTECTED]"
> 11 component="galleryWidget"
> 12 collectionContentParm="collectionContent"
> 13 autoPagingContentParm="autoPagingContent"
> 14 tableSize="2"
>
>
>
>
>
>
>
> Stack Trace:
>
>
>
>
>
>
> org.apache.tapestry.binding.AbstractBinding.createReadOnlyBindingException(AbstractBinding.java:115)
>
> org.apache.tapestry.binding.AbstractBinding.setObject(AbstractBinding.java:66)
>
> $Gallery_17.setTableSize($Gallery_17.java)
>
> $ASTProperty_115a46b08c2.set($ASTProperty_115a46b08c2.java)
>
> org.apache.tapestry.services.impl.ExpressionEvaluatorImpl.write(ExpressionEvaluatorImpl.java:175)
>
> $ExpressionEvaluator_115a46b0873.write($ExpressionEvaluator_115a46b0873.java)
>
> org.apache.tapestry.binding.ExpressionBinding.setObject(ExpressionBinding.java:223)
>
> $PropertySelection_18.setValue($PropertySelection_18.java)
>
> org.apache.tapestry.form.PropertySelection.rewindFormComponent(PropertySelection.java:95)
>
> org.apache.tapestry.form.AbstractFormComponent.renderComponent(AbstractFormComponent.java:90)
>
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:179)
>
> org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:539)
>
> org.apache.tapestry.components.Block.renderForComponent(Block.java:65)
>
> org.apache.tapestry.components.RenderBlock.renderComponent(RenderBlock.java:65)
>
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:179)
>
> org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:539)
>
> org.apache.tapestry.form.FormSupportImpl.rewind(FormSupportImpl.java:625)
>
> org.apache.tapestry.form.Form.renderComponent(Form.java:196)
>
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:179)
>
> org.apache.tapestry.form.Form.rewind(Form.java:269)
>
> org.apache.tapestry.engine.RequestCycle.rewindForm(RequestCycle.java:453)
>
> org.apache.tapestry.form.Form.trigger(Form.java:280)
>
> org.apache.tapestry.engine.DirectService.triggerComponent(DirectService.java:166)
>
> org.apache.tapestry.engine.DirectService.service(DirectService.java:142)
>
> $IEngineService_115a46b07bd.service($IEngineService_115a46b07bd.java)
>
> org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72)
>
> org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
>
> org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54)
>
> $WebRequestServicer_115a46b0794.service($WebRequestServicer_115a46b0794.java)
>
> org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26)
>
> $WebRequestServicerFilter_115a46b0792.service($WebRequestServicerFilter_115a46b0792.java)
>
> $WebRequestServicer_115a46b0796.service($WebRequestServicer_115a46b0796.java)
>
> $WebRequestServicer_115a46b078e.service($WebRequestServicer_115a46b078e.java)
>
> org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61)
>
> $ServletRequestServicer_115a46b0774.service($ServletRequestServicer_115a46b0774.java)
>
> org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
>
> $ServletRequestServicerFilter_115a46b0770.service($ServletRequestServicerFilter_115a46b0770.java)
>
> $ServletRequestServicer_115a46b0776.service($ServletRequestServicer_115a46b0776.java)
>
> org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
>
> $ServletRequestServicerFilter_115a46b076e.service($ServletRequestServicerFilter_115a46b076e.java)
>
> $ServletRequestServicer_115a46b0776.service($ServletRequestServicer_115a46b0776.java)
>
> org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
>
> $ServletRequestServicerFilter_115a46b0772.service($ServletRequestServicerFilter_115a46b0772.java)
>
> $ServletRequestServicer_115a46b0776.service($ServletRequestServicer_115a46b0776.java)
>
> $ServletRequestServicer_115a46b0768.service($ServletRequestServicer_115a46b0768.java)
>
> org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126)
>
> org.apache.tapestry.ApplicationServlet.doPost(ApplicationServlet.java:171)
>
> javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
>
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
>
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074)
>
> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
>
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
>
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
>
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
>
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>
> org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>
> org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>
> org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>
> org.trails.security.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:152)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>
> org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>
> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286)
>
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>
> org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
>
> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
>
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
>
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
>
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
>
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
>
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
>
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
>
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146)
>
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
>
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
>
> org.mortbay.jetty.Server.handle(Server.java:285)
>
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
>
> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:765)
>
> org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:628)
>
> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
>
> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
>
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
>
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
>
> From: [EMAIL PROTECTED]: [EMAIL
> PROTECTED]: RE: Does tapestry need an IntegerPropertySelectionModel ?Date:
> Mon, 15 Oct 2007 09:14:37 -0400
>
>
>
>
>
>
> Hi Jesse,Did this weekends checkins for OGNL address this?Just curious.
> Thanks if you got time to reply.Best regardsKen in nashuaFrom: [EMAIL
> PROTECTED]: [EMAIL PROTECTED]: RE: Does tapestry need an
> IntegerPropertySelectionModel ?Date: Fri, 12 Oct 2007 15:34:05 -0400
>
>
>
>
>
>
> Thanks Jesse...I will give your stuff a shot... but am already
> building/trying an IntegerPropertySelectionModel right now to see if it
> induces the proper coercian.I am happy to try any new builds/patches you
> submit. It would be nice to know when it happens.Thanks for your
> patience.Best regardsKen in nashuapackage org.trails.util;import
> org.apache.tapestry.form.IPropertySelectionModel;public class
> IntegerPropertySelectionModel implements IPropertySelectionModel{ private
> Integer[] _set; public IntegerPropertySelectionModel(Integer[] set) {
> _set = set; } public String getLabel(int index) { return
> _set[index].toString(); } public Object getOption(int index) {
> return _set[index]; } public int getOptionCount() { return
> _set.length; } public String getValue(int index) { return
> _set[index].toString(); } public boolean isDisabled(int index) {
> return false; } public Object translateValue(String value) {
> for (Integer e : _set) { if (e.toString().equals(value))
> return e; } return null; }}From: [EMAIL
> PROTECTED]: [EMAIL PROTECTED]: Does tapestry need an
> IntegerPropertySelectionModel ?Date: Fri, 12 Oct 2007 15:12:14 -0400
>
>
>
>
>
>
> I am trying to operate a PropertySelection that uses an array of strings but
> their content are numbers.private static final String[] tableSizeOptions =
> new String[] { "1", "2", "3"};I am assuming OGNL is smart enough
> to coerce these during render cycle on IF conditions that attempt to perform
> arithmetic.NOT the case... see stack trace below.Do I need to implement an
> IntegerPropertySelectionModel for this to operate properly?Best regardsKen in
> nashua2007-10-12 15:01:00,575 [btpool0-2] ERROR
> org.apache.tapestry.services.impl.HiveMindExpressionCompiler - Error
> generating OGNL getter for expression (index % tableSize) == 0 with root
> [EMAIL PROTECTED]/galleryWidget] and body:{ return ($w)
> ((ognl.OgnlOps.equal( ($w) ((($Gallery_17)$2).getIndex() %
> (($Gallery_17)$2).getTableSize() ), ($w)
> 0)));}org.apache.hivemind.ApplicationRuntimeException: Unable to add method
> java.lang.Object get(ognl.OgnlContext, java.lang.Object) to class
> $ASTEq_1159596f3b2: [source error] invalid types for % at
> org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:278)
> at
> org.apache.tapestry.services.impl.HiveMindExpressionCompiler.compileExpression(HiveMindExpressionCompiler.java:176)
> at ognl.OgnlRuntime.compileExpression(OgnlRuntime.java:523) Windows
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