Hi Judy,
Judy Tang schrieb:
> Hi Adam,
>
> Thanks for getting back to this issue with additional information. I
> just reopened this 5980. Developer requested
> a war file (preferable a small test case), if you have some time could
> you please help.
A small war would be hard. But he should try liferay. Liferay is a part
of WebSynergy (cooperation between liferay and Sun). Liferay is gaining
attention as well. So I think it is really important to make it work.
I will test liferay with b24 again. It works perfectly with TP 2, which
is strange,
regards,
adam
>
> Thanks,
> Judy
>
> Adam Bien wrote:
>> The problem, which I filed:
>> https://glassfish.dev.java.net/issues/show_bug.cgi?id=5980. Seems to
>> occur in other apps as well.
>> See attached email... (found it on a mailing list...) With liferay it
>> was hard to reproduce - but I would classify it as severe one...
>>
>> regards,
>>
>> adam
>>
>>
>>
>> ------------------------------------------------------------------------
>>
>> Subject:
>> [webtier] WG: Weird Jsp-compilation problem in the Jasper-component
>> From:
>> Michael Weigmann <michael.weigmann_at_hsh-berlin.com>
>> Date:
>> Fri, 15 Aug 2008 13:22:17 +0200
>> To:
>> webtier_at_glassfish.dev.java.net
>>
>> To:
>> webtier_at_glassfish.dev.java.net
>>
>>
>> Hi Glassfish Community,
>>
>> i recently had a weird Jsp-compilation problem in the
>> Glassfish-Jasper-component (running inside a Jetty webserver):
>>
>> A simple web-app (see http://www.photonensturm.de/Testing.war) with the
>> following files:
>>
>> /jsp/test.jsp
>> /META-INF/manifest.mf
>> /WEB-INF/web.xml
>> /WEB-INF/classes/de/Testing.class
>> /WEB-INF/classes/de/testing/Test.class
>>
>> In test.jsp, i have an import of class Test:
>> <%@ page import="de.testing.Test"%>
>>
>> But when the jsp is being compiled by the JDT-Eclipse-Compiler, i get the
>> exception:
>>
>> org.apache.jasper.JasperException: PWC6033: Unable to compile class for JSP
>>
>> PWC6199: Generated servlet error:
>> The import de.testing cannot be resolved
>>
>> PWC6197: An error occurred at line: 7 in the jsp file: /jsp/test.jsp
>> PWC6199: Generated servlet error:
>> Test cannot be resolved to a type
>>
>>
>> at
>> org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandle
>> r.java:107)
>> at
>> org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:2
>> 80)
>> at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:350)
>> at org.apache.jasper.compiler.Compiler.compile(Compiler.java:411)
>> at
>> org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:5
>> 92)
>> at
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
>> 44)
>> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:470)
>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:364)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>> at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
>> at
>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>> at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
>> at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
>> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
>> at
>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerColl
>> ection.java:206)
>> at
>> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:11
>> 4)
>> at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>> at org.mortbay.jetty.Server.handle(Server.java:324)
>> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
>> at
>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnectio
>> n.java:829)
>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513)
>> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
>> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
>> at
>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
>> at
>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488
>> )
>>
>> It stumbles over the class de.Testing with the same name as the package. I
>> tested the web-app in Tomcat 6.0.16 successfully which is using the
>> jasper-jdt-component as well (at least i think it does as the library is in
>> there - but it might be different from the Glassfish-version).
>>
>> I could track that down to a method in class JDTJavaCompiler:
>> private boolean isPackage(String result)
>>
>> The argument "de.testing" is modified to "de/testing.class" and afterwards
>> is trying to open an InputStream by the classloader. Therefore the method
>> returns false (no package) under Windows-OS but should return true.
>>
>> Hhmmm, is my analysis correct? Perhaps this error was fixed in a newer
>> version than the one that is used in Jetty (6.1.11 from June 2008). If not,
>> we should take a look at the JDTJavaCompiler in Tomcat-Jasper?...
>>
>> Hope that someone can comment on this. At the moment i try to avoid such
>> filename-constellations.
>>
>>
>> Cheers,
>> Michael
>>
>>
>>
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>>
>>
>>
>>
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>>
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>
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