[ 
https://issues.apache.org/jira/browse/TAPESTRY-1758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Christos Hadjistyllis updated TAPESTRY-1758:
--------------------------------------------

    Affects Version/s: 4.1.5

> Error generating OGNL getter for expression
> -------------------------------------------
>
>                 Key: TAPESTRY-1758
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-1758
>             Project: Tapestry
>          Issue Type: Bug
>          Components: Framework
>    Affects Versions: 4.1.2, 4.1.3, 4.1.5
>         Environment: Tapestry 4.1.2, Tomcat 5.5,  JDK 1.6, Windows XP
>            Reporter: Christos Hadjistyllis
>
> Any expression that calls a property of the injected state object  (using 
> @InjectState)  'User' (getUser()) fails to be compiled by the OGNL framework.
> Here's the specification file:
> <component id="test" type="contrib:Table">
>       <binding name="source" value="ognl:new 
> com.test.models.TestTableModel(User.Id,User.TimeZone,locale)"/>
>       <binding name="columns" value=
>               "literal: Col1, Col2"/>
>       <binding name="pageSize" value="30"/>
> </component>
> And here's the exception thrown (Notice in the third line on the exception 
> the redundant  'l' character just before the comma following the first 
> parameter of the TestTableModel constructor call ):
> [2007-09-20 11:50:30] [ERROR] Error generating OGNL getter for expression new 
> com.test.models.TestTableModel(User.Id, User.TimeZone, locale) with root 
> [EMAIL PROTECTED] and body:
> { return new 
> com.test.models.TestTableModel((($TestPage_39)$2).getUser().getId()l, 
> (($TestPage_39)$2).getUser().getTimeZone(), (($TestPage_39)$2).getLocale());}
> org.apache.hivemind.ApplicationRuntimeException: Unable to add method 
> java.lang.Object get(ognl.OgnlContext, java.lang.Object) to class 
> $ASTCtor_115221bc3c2: [source error] ) is missing
>       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)
>       at ognl.Ognl.compileExpression(Ognl.java:141)
>       at 
> org.apache.tapestry.services.impl.ExpressionCacheImpl.parse(ExpressionCacheImpl.java:152)
>       at 
> org.apache.tapestry.services.impl.ExpressionCacheImpl.getCompiledExpression(ExpressionCacheImpl.java:115)
>       at 
> $ExpressionCache_115221bc2e9.getCompiledExpression($ExpressionCache_115221bc2e9.java)
>       at 
> org.apache.tapestry.binding.ExpressionBinding.resolveExpression(ExpressionBinding.java:134)
>       at 
> org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:125)
>       at 
> org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:84)
>       at $TableView_18.getSource($TableView_18.java)
>       at 
> org.apache.tapestry.contrib.table.components.TableView.generateTableModel(TableView.java:255)
>       at 
> org.apache.tapestry.contrib.table.components.TableViewSessionStateManager.recreateTableModel(TableViewSessionStateManager.java:65)
>       at 
> org.apache.tapestry.contrib.table.components.TableView.getTableModel(TableView.java:212)
>       at 
> org.apache.tapestry.contrib.table.components.TableView.validateValues(TableView.java:476)
>       at 
> org.apache.tapestry.contrib.table.components.TableView.renderComponent(TableView.java:509)
>       at 
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>       at 
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:179)
>       at 
> org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107)
>       at 
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>       at 
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:179)
>       at 
> org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:539)
>       at org.apache.tapestry.html.Body.renderComponent(Body.java:38)
>       at 
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>       at 
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:179)
>       at 
> org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:539)
>       at org.apache.tapestry.html.Shell.renderComponent(Shell.java:124)
>       at 
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>       at 
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:179)
>       at 
> org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107)
>       at 
> org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725)
>       at 
> org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:177)
>       at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249)
>       at 
> org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397)
>       at 
> org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:151)
>       at 
> org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33)
>       at 
> $ResponseRenderer_115221bc1c8.renderResponse($ResponseRenderer_115221bc1c8.java)
>       at org.apache.tapestry.engine.PageService.service(PageService.java:68)
>       at $IEngineService_115221bc240.service($IEngineService_115221bc240.java)
>       at 
> org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72)
>       at 
> org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
>       at 
> org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54)
>       at 
> $WebRequestServicer_115221bc21e.service($WebRequestServicer_115221bc21e.java)
>       at 
> $WebRequestServicer_115221bc21a.service($WebRequestServicer_115221bc21a.java)
>       at 
> org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61)
>       at 
> $ServletRequestServicer_115221bc200.service($ServletRequestServicer_115221bc200.java)
>       at 
> org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
>       at 
> $ServletRequestServicerFilter_115221bc1fc.service($ServletRequestServicerFilter_115221bc1fc.java)
>       at 
> $ServletRequestServicer_115221bc202.service($ServletRequestServicer_115221bc202.java)
>       at 
> org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
>       at 
> $ServletRequestServicerFilter_115221bc1fa.service($ServletRequestServicerFilter_115221bc1fa.java)
>       at 
> $ServletRequestServicer_115221bc202.service($ServletRequestServicer_115221bc202.java)
>       at 
> org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
>       at 
> $ServletRequestServicerFilter_115221bc1fe.service($ServletRequestServicerFilter_115221bc1fe.java)
>       at 
> $ServletRequestServicer_115221bc202.service($ServletRequestServicer_115221bc202.java)
>       at 
> $ServletRequestServicer_115221bc1f4.service($ServletRequestServicer_115221bc1f4.java)
>       at 
> org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126)
>       at 
> org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>       at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>       at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>       at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>       at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>       at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
>       at 
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
>       at 
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>       at 
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
>       at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
>       at java.lang.Thread.run(Unknown Source)
> Caused by: javassist.CannotCompileException: [source error] ) is missing
>       at javassist.CtBehavior.setBody(CtBehavior.java:347)
>       at javassist.CtBehavior.setBody(CtBehavior.java:316)
>       at 
> org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:272)
>       ... 73 more
> Caused by: compile error: ) is missing
>       at javassist.compiler.Parser.parseArgumentList(Parser.java:1337)
>       at javassist.compiler.Parser.parseNew(Parser.java:1278)
>       at javassist.compiler.Parser.parsePrimaryExpr(Parser.java:1241)
>       at javassist.compiler.Parser.parsePostfix(Parser.java:1029)
>       at javassist.compiler.Parser.parseUnaryExpr(Parser.java:887)
>       at javassist.compiler.Parser.parseBinaryExpr(Parser.java:774)
>       at javassist.compiler.Parser.parseConditionalExpr(Parser.java:718)
>       at javassist.compiler.Parser.parseExpression(Parser.java:698)
>       at javassist.compiler.Parser.parseReturn(Parser.java:506)
>       at javassist.compiler.Parser.parseStatement(Parser.java:268)
>       at javassist.compiler.Parser.parseBlock(Parser.java:288)
>       at javassist.compiler.Parser.parseStatement(Parser.java:242)
>       at javassist.compiler.Javac.compileBody(Javac.java:203)
>       at javassist.CtBehavior.setBody(CtBehavior.java:341)
>       ... 75 more

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