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From Davanum Srinivas <d...@yahoo.com>
Subject RE: session messaging
Date Tue, 04 Sep 2001 13:14:16 GMT
Torsten,

Did you use the Tomcat4.0 Servlet.JAR in xml-cocoon2\lib when you did the build?

Thanks,
dims

--- Torsten Curdt <tcurdt@dff.st> wrote:
> An again I missed something ;) Thanx for the hints...
> 
> I tried the HttpSessionBindingListener interface since this seems to be exactly
> what I was looking for. This interface seems to be in API 2.2 and 2.3
> so everything did look fine.
> 
> But after my User class implemented the HttpSessionBindingListener interface
> I've run into really strange stacktraces:
> 
> java.util.NoSuchElementException
> 	at java.util.StringTokenizer.nextToken(StringTokenizer.java:235)
> 	at java.util.StringTokenizer.nextToken(StringTokenizer.java:262)
> 	at
> org.apache.cocoon.components.language.programming.java.Javac.parseModernError(Javac.java:137)
> 	at
> org.apache.cocoon.components.language.programming.java.Javac.parseModernStream(Javac.java:119)
> 	at org.apache.cocoon.components.language.programming.java.Javac.parseStream(Javac.java:85)
> 	at
>
org.apache.cocoon.components.language.programming.java.AbstractJavaCompiler.getErrors(AbstractJavaCompiler.java:114)
> 	at
>
org.apache.cocoon.components.language.programming.java.JavaLanguage.compile(JavaLanguage.java:190)
> 	at
>
org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:140)
> 	at
>
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:276)
> 	at
>
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:184)
> 	at org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator.java:153)
> 	at
>
org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline(AbstractEventPipeline.java:146)
> 	at
> org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEventPipeline.java:246)
> 	at
>
org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(CachingEventPipeline.java:108)
> 	at org.apache.cocoon.components.source.SitemapSource.refresh(SitemapSource.java:259)
> 	at org.apache.cocoon.components.source.SitemapSource.<init>(SitemapSource.java:145)
> 	at
> org.apache.cocoon.components.source.CocoonSourceFactory.getSource(CocoonSourceFactory.java:53)
> 	at org.apache.cocoon.components.source.SourceHandlerImpl.getSource(SourceHandlerImpl.java:132)
> 	at org.apache.cocoon.environment.AbstractEnvironment.resolve(AbstractEnvironment.java:229)
> 	at org.apache.cocoon.sitemap.ContentAggregator.setup(ContentAggregator.java:284)
> 	at
>
org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline(AbstractEventPipeline.java:146)
> 	at
> org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEventPipeline.java:246)
> 	at
>
org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(CachingEventPipeline.java:108)
> 	at
>
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:279)
> 	at
>
org.apache.cocoon.www.file_.opt.jakarta.tomcat_4_0_b3.webapps.cocoon.desire4dvs.m_clientdata_xmap.wildcardMatchN1FB(m_clientdata_xma
> p.java:1945)
> 	at
>
org.apache.cocoon.www.file_.opt.jakarta.tomcat_4_0_b3.webapps.cocoon.desire4dvs.m_clientdata_xmap.process(m_clientdata_xmap.java:594
> )
> 	at
>
org.apache.cocoon.www.file_.opt.jakarta.tomcat_4_0_b3.webapps.cocoon.desire4dvs.m_clientdata_xmap.process(m_clientdata_xmap.java:512
> )
> 	at org.apache.cocoon.sitemap.Handler.process(Handler.java:160)
> 
> Can someone at least _image__ why this could result into an exception in the sitemap?
> 
> The most strange thing is that I only get this exception when I use my User
> class in XSP. Using it inside an action is fine - even the event handling works
> fine. But as soon as I retrieve the User class from the Session inside the XSP I get
> this stackstrace.
> 
> Sorry if this becoming a bit off topic. But I'm stumped...
> Thanks
> --
> Torsten
> 
> 
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> 


=====
Davanum Srinivas, JNI-FAQ Manager
http://www.jGuru.com/faq/JNI

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