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Posted to dev@tapestry.apache.org by "Kent Tong (JIRA)" <ta...@jakarta.apache.org> on 2005/07/16 14:53:09 UTC
[jira] Created: (TAPESTRY-408) OGNL can't access a static field in a class in the webapp context
OGNL can't access a static field in a class in the webapp context
-----------------------------------------------------------------
Key: TAPESTRY-408
URL: http://issues.apache.org/jira/browse/TAPESTRY-408
Project: Tapestry
Type: Bug
Components: Framework
Versions: 4.0
Environment: Windows XP
Reporter: Kent Tong
I have a class com.ttdev.shop.ProductDetails in my webapp's context and all the tapestry and related jar files (including ognl.jar) in Tomcat's share lib folder. In this setup, OGNL fails when evaluating the following expression:
<component id="print" type="Insert">
<binding name="value" value="ognl:@com.ttdev.shop.ProductDetails@CONTINUE_SHOPPING_BUTTON"/>
</component>
This problem is most likely related to the bug tapestry-142. Below is the stack trace:
# ognl.ASTStaticField.isNodeConstant(ASTStaticField.java:80)
# ognl.SimpleNode.isConstant(SimpleNode.java:270)
# ognl.Ognl.isConstant(Ognl.java:536)
# ognl.Ognl.isConstant(Ognl.java:546)
# org.apache.tapestry.services.impl.ExpressionEvaluatorImpl.isConstant(ExpressionEvaluatorImpl.java:130)
# $ExpressionEvaluator_1051f9293d2.isConstant($ExpressionEvaluator_1051f9293d2.java)
# org.apache.tapestry.binding.ExpressionBinding.initialize(ExpressionBinding.java:145)
# org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:101)
# org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:87)
# $Insert_70.getValue($Insert_70.java)
# org.apache.tapestry.components.Insert.renderComponent(Insert.java:42)
# org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
# org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92)
# org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
# org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:274)
# org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:355)
# org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:71)
# $ResponseRenderer_1051f9292ef.renderResponse($ResponseRenderer_1051f9292ef.java)
# org.apache.tapestry.engine.HomeService.service(HomeService.java:65)
# $IEngineService_1051f929354.service($IEngineService_1051f929354.java)
# org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:65)
# org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
# org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60)
# $WebRequestServicer_1051f929335.service($WebRequestServicer_1051f929335.java)
# org.apache.tapestry.services.impl.DisableCachingFilter.service(DisableCachingFilter.java:48)
# $WebRequestServicerFilter_1051f929337.service($WebRequestServicerFilter_1051f929337.java)
# $WebRequestServicer_1051f929339.service($WebRequestServicer_1051f929339.java)
# $WebRequestServicer_1051f929331.service($WebRequestServicer_1051f929331.java)
# org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56)
# $ServletRequestServicer_1051f929315.service($ServletRequestServicer_1051f929315.java)
# org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
# $ServletRequestServicerFilter_1051f929311.service($ServletRequestServicerFilter_1051f929311.java)
# $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
# org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
# $ServletRequestServicerFilter_1051f92930f.service($ServletRequestServicerFilter_1051f92930f.java)
# $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
# org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
# $ServletRequestServicerFilter_1051f929313.service($ServletRequestServicerFilter_1051f929313.java)
# $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
# $ServletRequestServicer_1051f929309.service($ServletRequestServicer_1051f929309.java)
# org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:145)
# org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:101)
# javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
# javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
# org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
# org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
# org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
# org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
# org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
# org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
# org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
# org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
# org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
# org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
# org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
# org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
# org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
# java.lang.Thread.run(Thread.java:595)
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Re: [jira] Created: (TAPESTRY-408) OGNL can't access a static field in a class in the webapp context
Posted by Henri Dupre <he...@gmail.com>.
Are there any workarounds for this bug?
I'm not sure how this would be linked to the bug 142... My static
access was working perfectly in Tapestry 3.
On 7/16/05, Kent Tong (JIRA) <ta...@jakarta.apache.org> wrote:
> OGNL can't access a static field in a class in the webapp context
> -----------------------------------------------------------------
>
> Key: TAPESTRY-408
> URL: http://issues.apache.org/jira/browse/TAPESTRY-408
> Project: Tapestry
> Type: Bug
> Components: Framework
> Versions: 4.0
> Environment: Windows XP
> Reporter: Kent Tong
>
>
> I have a class com.ttdev.shop.ProductDetails in my webapp's context and all the tapestry and related jar files (including ognl.jar) in Tomcat's share lib folder. In this setup, OGNL fails when evaluating the following expression:
>
> <component id="print" type="Insert">
> <binding name="value" value="ognl:@com.ttdev.shop.ProductDetails@CONTINUE_SHOPPING_BUTTON"/>
> </component>
>
> This problem is most likely related to the bug tapestry-142. Below is the stack trace:
>
> # ognl.ASTStaticField.isNodeConstant(ASTStaticField.java:80)
> # ognl.SimpleNode.isConstant(SimpleNode.java:270)
> # ognl.Ognl.isConstant(Ognl.java:536)
> # ognl.Ognl.isConstant(Ognl.java:546)
> # org.apache.tapestry.services.impl.ExpressionEvaluatorImpl.isConstant(ExpressionEvaluatorImpl.java:130)
> # $ExpressionEvaluator_1051f9293d2.isConstant($ExpressionEvaluator_1051f9293d2.java)
> # org.apache.tapestry.binding.ExpressionBinding.initialize(ExpressionBinding.java:145)
> # org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:101)
> # org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:87)
> # $Insert_70.getValue($Insert_70.java)
> # org.apache.tapestry.components.Insert.renderComponent(Insert.java:42)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:274)
> # org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:355)
> # org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:71)
> # $ResponseRenderer_1051f9292ef.renderResponse($ResponseRenderer_1051f9292ef.java)
> # org.apache.tapestry.engine.HomeService.service(HomeService.java:65)
> # $IEngineService_1051f929354.service($IEngineService_1051f929354.java)
> # org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:65)
> # org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
> # org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60)
> # $WebRequestServicer_1051f929335.service($WebRequestServicer_1051f929335.java)
> # org.apache.tapestry.services.impl.DisableCachingFilter.service(DisableCachingFilter.java:48)
> # $WebRequestServicerFilter_1051f929337.service($WebRequestServicerFilter_1051f929337.java)
> # $WebRequestServicer_1051f929339.service($WebRequestServicer_1051f929339.java)
> # $WebRequestServicer_1051f929331.service($WebRequestServicer_1051f929331.java)
> # org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56)
> # $ServletRequestServicer_1051f929315.service($ServletRequestServicer_1051f929315.java)
> # org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
> # $ServletRequestServicerFilter_1051f929311.service($ServletRequestServicerFilter_1051f929311.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
> # $ServletRequestServicerFilter_1051f92930f.service($ServletRequestServicerFilter_1051f92930f.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
> # $ServletRequestServicerFilter_1051f929313.service($ServletRequestServicerFilter_1051f929313.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # $ServletRequestServicer_1051f929309.service($ServletRequestServicer_1051f929309.java)
> # org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:145)
> # org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:101)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> # org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> # org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> # org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> # org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> # org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> # org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> # org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> # org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> # org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> # org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> # org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> # org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> # org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> # java.lang.Thread.run(Thread.java:595)
>
> --
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> http://issues.apache.org/jira/secure/Administrators.jspa
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> For more information on JIRA, see:
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>
>
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>
>
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Thanks,
Henri.
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[jira] Commented: (TAPESTRY-408) OGNL can't access a static field in a class in the webapp context
Posted by "Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org>.
[ http://issues.apache.org/jira/browse/TAPESTRY-408?page=comments#action_12316464 ]
Howard M. Lewis Ship commented on TAPESTRY-408:
-----------------------------------------------
This looks easy enough; the code is invoking Ognl.isConstant() without providing an context Map (from which the OGNL class resolver is determined). Using the default class resolver is insufficient; it should pass in a map with the same class resolver used when reading/updating properties (which is based on the Thread's contextClassLoader).
> OGNL can't access a static field in a class in the webapp context
> -----------------------------------------------------------------
>
> Key: TAPESTRY-408
> URL: http://issues.apache.org/jira/browse/TAPESTRY-408
> Project: Tapestry
> Type: Bug
> Components: Framework
> Versions: 4.0
> Environment: Windows XP
> Reporter: Kent Tong
> Assignee: Howard M. Lewis Ship
>
> I have a class com.ttdev.shop.ProductDetails in my webapp's context and all the tapestry and related jar files (including ognl.jar) in Tomcat's share lib folder. In this setup, OGNL fails when evaluating the following expression:
> <component id="print" type="Insert">
> <binding name="value" value="ognl:@com.ttdev.shop.ProductDetails@CONTINUE_SHOPPING_BUTTON"/>
> </component>
> This problem is most likely related to the bug tapestry-142. Below is the stack trace:
> # ognl.ASTStaticField.isNodeConstant(ASTStaticField.java:80)
> # ognl.SimpleNode.isConstant(SimpleNode.java:270)
> # ognl.Ognl.isConstant(Ognl.java:536)
> # ognl.Ognl.isConstant(Ognl.java:546)
> # org.apache.tapestry.services.impl.ExpressionEvaluatorImpl.isConstant(ExpressionEvaluatorImpl.java:130)
> # $ExpressionEvaluator_1051f9293d2.isConstant($ExpressionEvaluator_1051f9293d2.java)
> # org.apache.tapestry.binding.ExpressionBinding.initialize(ExpressionBinding.java:145)
> # org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:101)
> # org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:87)
> # $Insert_70.getValue($Insert_70.java)
> # org.apache.tapestry.components.Insert.renderComponent(Insert.java:42)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:274)
> # org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:355)
> # org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:71)
> # $ResponseRenderer_1051f9292ef.renderResponse($ResponseRenderer_1051f9292ef.java)
> # org.apache.tapestry.engine.HomeService.service(HomeService.java:65)
> # $IEngineService_1051f929354.service($IEngineService_1051f929354.java)
> # org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:65)
> # org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
> # org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60)
> # $WebRequestServicer_1051f929335.service($WebRequestServicer_1051f929335.java)
> # org.apache.tapestry.services.impl.DisableCachingFilter.service(DisableCachingFilter.java:48)
> # $WebRequestServicerFilter_1051f929337.service($WebRequestServicerFilter_1051f929337.java)
> # $WebRequestServicer_1051f929339.service($WebRequestServicer_1051f929339.java)
> # $WebRequestServicer_1051f929331.service($WebRequestServicer_1051f929331.java)
> # org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56)
> # $ServletRequestServicer_1051f929315.service($ServletRequestServicer_1051f929315.java)
> # org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
> # $ServletRequestServicerFilter_1051f929311.service($ServletRequestServicerFilter_1051f929311.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
> # $ServletRequestServicerFilter_1051f92930f.service($ServletRequestServicerFilter_1051f92930f.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
> # $ServletRequestServicerFilter_1051f929313.service($ServletRequestServicerFilter_1051f929313.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # $ServletRequestServicer_1051f929309.service($ServletRequestServicer_1051f929309.java)
> # org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:145)
> # org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:101)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> # org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> # org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> # org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> # org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> # org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> # org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> # org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> # org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> # org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> # org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> # org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> # org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> # org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> # java.lang.Thread.run(Thread.java:595)
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[jira] Assigned: (TAPESTRY-408) OGNL can't access a static field in a class in the webapp context
Posted by "Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org>.
[ http://issues.apache.org/jira/browse/TAPESTRY-408?page=all ]
Howard M. Lewis Ship reassigned TAPESTRY-408:
---------------------------------------------
Assign To: Howard M. Lewis Ship
> OGNL can't access a static field in a class in the webapp context
> -----------------------------------------------------------------
>
> Key: TAPESTRY-408
> URL: http://issues.apache.org/jira/browse/TAPESTRY-408
> Project: Tapestry
> Type: Bug
> Components: Framework
> Versions: 4.0
> Environment: Windows XP
> Reporter: Kent Tong
> Assignee: Howard M. Lewis Ship
>
> I have a class com.ttdev.shop.ProductDetails in my webapp's context and all the tapestry and related jar files (including ognl.jar) in Tomcat's share lib folder. In this setup, OGNL fails when evaluating the following expression:
> <component id="print" type="Insert">
> <binding name="value" value="ognl:@com.ttdev.shop.ProductDetails@CONTINUE_SHOPPING_BUTTON"/>
> </component>
> This problem is most likely related to the bug tapestry-142. Below is the stack trace:
> # ognl.ASTStaticField.isNodeConstant(ASTStaticField.java:80)
> # ognl.SimpleNode.isConstant(SimpleNode.java:270)
> # ognl.Ognl.isConstant(Ognl.java:536)
> # ognl.Ognl.isConstant(Ognl.java:546)
> # org.apache.tapestry.services.impl.ExpressionEvaluatorImpl.isConstant(ExpressionEvaluatorImpl.java:130)
> # $ExpressionEvaluator_1051f9293d2.isConstant($ExpressionEvaluator_1051f9293d2.java)
> # org.apache.tapestry.binding.ExpressionBinding.initialize(ExpressionBinding.java:145)
> # org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:101)
> # org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:87)
> # $Insert_70.getValue($Insert_70.java)
> # org.apache.tapestry.components.Insert.renderComponent(Insert.java:42)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:274)
> # org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:355)
> # org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:71)
> # $ResponseRenderer_1051f9292ef.renderResponse($ResponseRenderer_1051f9292ef.java)
> # org.apache.tapestry.engine.HomeService.service(HomeService.java:65)
> # $IEngineService_1051f929354.service($IEngineService_1051f929354.java)
> # org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:65)
> # org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
> # org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60)
> # $WebRequestServicer_1051f929335.service($WebRequestServicer_1051f929335.java)
> # org.apache.tapestry.services.impl.DisableCachingFilter.service(DisableCachingFilter.java:48)
> # $WebRequestServicerFilter_1051f929337.service($WebRequestServicerFilter_1051f929337.java)
> # $WebRequestServicer_1051f929339.service($WebRequestServicer_1051f929339.java)
> # $WebRequestServicer_1051f929331.service($WebRequestServicer_1051f929331.java)
> # org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56)
> # $ServletRequestServicer_1051f929315.service($ServletRequestServicer_1051f929315.java)
> # org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
> # $ServletRequestServicerFilter_1051f929311.service($ServletRequestServicerFilter_1051f929311.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
> # $ServletRequestServicerFilter_1051f92930f.service($ServletRequestServicerFilter_1051f92930f.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
> # $ServletRequestServicerFilter_1051f929313.service($ServletRequestServicerFilter_1051f929313.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # $ServletRequestServicer_1051f929309.service($ServletRequestServicer_1051f929309.java)
> # org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:145)
> # org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:101)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> # org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> # org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> # org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> # org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> # org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> # org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> # org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> # org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> # org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> # org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> # org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> # org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> # org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> # java.lang.Thread.run(Thread.java:595)
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[jira] Closed: (TAPESTRY-408) OGNL can't access a static field in a class in the webapp context
Posted by "Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org>.
[ http://issues.apache.org/jira/browse/TAPESTRY-408?page=all ]
Howard M. Lewis Ship closed TAPESTRY-408:
-----------------------------------------
Fix Version: 4.0
Resolution: Fixed
> OGNL can't access a static field in a class in the webapp context
> -----------------------------------------------------------------
>
> Key: TAPESTRY-408
> URL: http://issues.apache.org/jira/browse/TAPESTRY-408
> Project: Tapestry
> Type: Bug
> Components: Framework
> Versions: 4.0
> Environment: Windows XP
> Reporter: Kent Tong
> Assignee: Howard M. Lewis Ship
> Fix For: 4.0
>
> I have a class com.ttdev.shop.ProductDetails in my webapp's context and all the tapestry and related jar files (including ognl.jar) in Tomcat's share lib folder. In this setup, OGNL fails when evaluating the following expression:
> <component id="print" type="Insert">
> <binding name="value" value="ognl:@com.ttdev.shop.ProductDetails@CONTINUE_SHOPPING_BUTTON"/>
> </component>
> This problem is most likely related to the bug tapestry-142. Below is the stack trace:
> # ognl.ASTStaticField.isNodeConstant(ASTStaticField.java:80)
> # ognl.SimpleNode.isConstant(SimpleNode.java:270)
> # ognl.Ognl.isConstant(Ognl.java:536)
> # ognl.Ognl.isConstant(Ognl.java:546)
> # org.apache.tapestry.services.impl.ExpressionEvaluatorImpl.isConstant(ExpressionEvaluatorImpl.java:130)
> # $ExpressionEvaluator_1051f9293d2.isConstant($ExpressionEvaluator_1051f9293d2.java)
> # org.apache.tapestry.binding.ExpressionBinding.initialize(ExpressionBinding.java:145)
> # org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:101)
> # org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:87)
> # $Insert_70.getValue($Insert_70.java)
> # org.apache.tapestry.components.Insert.renderComponent(Insert.java:42)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:274)
> # org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:355)
> # org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:71)
> # $ResponseRenderer_1051f9292ef.renderResponse($ResponseRenderer_1051f9292ef.java)
> # org.apache.tapestry.engine.HomeService.service(HomeService.java:65)
> # $IEngineService_1051f929354.service($IEngineService_1051f929354.java)
> # org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:65)
> # org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
> # org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60)
> # $WebRequestServicer_1051f929335.service($WebRequestServicer_1051f929335.java)
> # org.apache.tapestry.services.impl.DisableCachingFilter.service(DisableCachingFilter.java:48)
> # $WebRequestServicerFilter_1051f929337.service($WebRequestServicerFilter_1051f929337.java)
> # $WebRequestServicer_1051f929339.service($WebRequestServicer_1051f929339.java)
> # $WebRequestServicer_1051f929331.service($WebRequestServicer_1051f929331.java)
> # org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56)
> # $ServletRequestServicer_1051f929315.service($ServletRequestServicer_1051f929315.java)
> # org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
> # $ServletRequestServicerFilter_1051f929311.service($ServletRequestServicerFilter_1051f929311.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
> # $ServletRequestServicerFilter_1051f92930f.service($ServletRequestServicerFilter_1051f92930f.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
> # $ServletRequestServicerFilter_1051f929313.service($ServletRequestServicerFilter_1051f929313.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # $ServletRequestServicer_1051f929309.service($ServletRequestServicer_1051f929309.java)
> # org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:145)
> # org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:101)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> # org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> # org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> # org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> # org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> # org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> # org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> # org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> # org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> # org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> # org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> # org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> # org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> # org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> # java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (TAPESTRY-408) OGNL can't access a static field in a class in the webapp context
Posted by "Henri Dupre (JIRA)" <ta...@jakarta.apache.org>.
[ http://issues.apache.org/jira/browse/TAPESTRY-408?page=comments#action_12316403 ]
Henri Dupre commented on TAPESTRY-408:
--------------------------------------
This is a major issue.
> OGNL can't access a static field in a class in the webapp context
> -----------------------------------------------------------------
>
> Key: TAPESTRY-408
> URL: http://issues.apache.org/jira/browse/TAPESTRY-408
> Project: Tapestry
> Type: Bug
> Components: Framework
> Versions: 4.0
> Environment: Windows XP
> Reporter: Kent Tong
>
> I have a class com.ttdev.shop.ProductDetails in my webapp's context and all the tapestry and related jar files (including ognl.jar) in Tomcat's share lib folder. In this setup, OGNL fails when evaluating the following expression:
> <component id="print" type="Insert">
> <binding name="value" value="ognl:@com.ttdev.shop.ProductDetails@CONTINUE_SHOPPING_BUTTON"/>
> </component>
> This problem is most likely related to the bug tapestry-142. Below is the stack trace:
> # ognl.ASTStaticField.isNodeConstant(ASTStaticField.java:80)
> # ognl.SimpleNode.isConstant(SimpleNode.java:270)
> # ognl.Ognl.isConstant(Ognl.java:536)
> # ognl.Ognl.isConstant(Ognl.java:546)
> # org.apache.tapestry.services.impl.ExpressionEvaluatorImpl.isConstant(ExpressionEvaluatorImpl.java:130)
> # $ExpressionEvaluator_1051f9293d2.isConstant($ExpressionEvaluator_1051f9293d2.java)
> # org.apache.tapestry.binding.ExpressionBinding.initialize(ExpressionBinding.java:145)
> # org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:101)
> # org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:87)
> # $Insert_70.getValue($Insert_70.java)
> # org.apache.tapestry.components.Insert.renderComponent(Insert.java:42)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92)
> # org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:612)
> # org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:274)
> # org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:355)
> # org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:71)
> # $ResponseRenderer_1051f9292ef.renderResponse($ResponseRenderer_1051f9292ef.java)
> # org.apache.tapestry.engine.HomeService.service(HomeService.java:65)
> # $IEngineService_1051f929354.service($IEngineService_1051f929354.java)
> # org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:65)
> # org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
> # org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60)
> # $WebRequestServicer_1051f929335.service($WebRequestServicer_1051f929335.java)
> # org.apache.tapestry.services.impl.DisableCachingFilter.service(DisableCachingFilter.java:48)
> # $WebRequestServicerFilter_1051f929337.service($WebRequestServicerFilter_1051f929337.java)
> # $WebRequestServicer_1051f929339.service($WebRequestServicer_1051f929339.java)
> # $WebRequestServicer_1051f929331.service($WebRequestServicer_1051f929331.java)
> # org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56)
> # $ServletRequestServicer_1051f929315.service($ServletRequestServicer_1051f929315.java)
> # org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
> # $ServletRequestServicerFilter_1051f929311.service($ServletRequestServicerFilter_1051f929311.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
> # $ServletRequestServicerFilter_1051f92930f.service($ServletRequestServicerFilter_1051f92930f.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
> # $ServletRequestServicerFilter_1051f929313.service($ServletRequestServicerFilter_1051f929313.java)
> # $ServletRequestServicer_1051f929317.service($ServletRequestServicer_1051f929317.java)
> # $ServletRequestServicer_1051f929309.service($ServletRequestServicer_1051f929309.java)
> # org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:145)
> # org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:101)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> # javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> # org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> # org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> # org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> # org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> # org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> # org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> # org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> # org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> # org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> # org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> # org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> # org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> # org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> # java.lang.Thread.run(Thread.java:595)
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