February 2010 - jboss-dev-forums - Jboss List Archives

[JBoss Microcontainer Development] New message: "Re: Modules with null ClassLoaders"

by Flavia Rainone

JBoss development, A new message was posted in the thread "Modules with null ClassLoaders": http://community.jboss.org/message/524387#524387 Author : Flavia Rainone Profile : http://community.jboss.org/people/flavia.rainone@jboss.com Message: -------------------------------------------------------------- I created a Jira for this issue: https://jira.jboss.org/jira/browse/JBREFLECT-95 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524387#524387

14 years, 3 months

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[JBoss Microcontainer Development] New message: "Re: Modules with null ClassLoaders"

by Kabir Khan

JBoss development, A new message was posted in the thread "Modules with null ClassLoaders": http://community.jboss.org/message/524382#524382 Author : Kabir Khan Profile : http://community.jboss.org/people/kabir.khan@jboss.com Message: -------------------------------------------------------------- > mailto:flavia.rainone@jboss.com wrote: > > > mailto:flavia.rainone@jboss.com wrote: > > I'll try skipping the registration of such modules to see if any test breaks. Does anybody has a better idea on how to fix this? > That didn't break of the tests. Thinking again, it makes a lot of sense to skip the registration of such modules. Given that the newly created class pool will be mapped to a null class loader, it is useless. We are just generating overhead that way. > Now I wonder which scenarios registerBootstrapLoaders is really needed for. That was probably just me fumbling in the dark :-) If some of them are not null, the purpose is probably to register those. Or are all of them null? I'm not familiar enough with the classloading/Module stuff to really know why the modules would have null classloaders -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524382#524382

14 years, 3 months

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[JBoss Microcontainer Development] New message: "Re: Modules with null ClassLoaders"

by Flavia Rainone

JBoss development, A new message was posted in the thread "Modules with null ClassLoaders": http://community.jboss.org/message/524373#524373 Author : Flavia Rainone Profile : http://community.jboss.org/people/flavia.rainone@jboss.com Message: -------------------------------------------------------------- > mailto:flavia.rainone@jboss.com wrote: > I'll try skipping the registration of such modules to see if any test breaks. Does anybody has a better idea on how to fix this? That didn't break of the tests. Thinking again, it makes a lot of sense to skip the registration of such modules. Given that the newly created class pool will be mapped to a null class loader, it is useless. We are just generating overhead that way. Now I wonder which scenarios registerBootstrapLoaders is really needed for. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524373#524373

14 years, 3 months

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[JBoss Microcontainer Development] New message: "Modules with null ClassLoaders"

by Flavia Rainone

JBoss development, A new message was posted in the thread "Modules with null ClassLoaders": http://community.jboss.org/message/524363#524363 Author : Flavia Rainone Profile : http://community.jboss.org/people/flavia.rainone@jboss.com Message: -------------------------------------------------------------- I have just found out that ClassPoolRepository is registering null class loaders. JBossClDelegatingClassPoolFactory.create method has a call to registerBootstrapClassLoaders public synchronized AbstractClassPool create(ClassLoader cl, ClassPool src, ScopedClassPoolRepository repository) { if (this.currentClassLoaders.contains(cl)) { return null; } currentClassLoaders.add(cl); try { ClassPool parent = getCreateParentClassPools(cl, src, repository); if (cl instanceof RealClassLoader) { Module module = registry.getModule(cl); if (module == null) { module = getModuleForClassLoader(cl); } registerModuleCallback.registerModule(module); ---> registerBootstrapLoaders(module, repository); ... } This is the implementation of registerBootstrapLoaders: private void registerBootstrapLoaders(Module skip, ScopedClassPoolRepository repository) { Collection<Module> unregistered = registerModuleCallback.getUnregisteredModules(); if (unregistered.size() > 0) { for (Module module : unregistered) { if (module == skip) { continue; } ClassLoader loader = getClassLoaderForModule(module); if (this.currentClassLoaders.contains(loader)) { continue; } ClassPool classPool = repository.registerClassLoader(loader); if (classPool == null) { repository.unregisterClassLoader(loader); } } } } The problem is that many of those modules, if not all, have a null class loader at this point. I'll try skipping the registration of such modules to see if any test breaks. Does anybody has a better idea on how to fix this? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524363#524363

14 years, 3 months

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[Miscellaneous Development] New message: "Re: Removing xalan.jar"

by Richard Opalka

JBoss development, A new message was posted in the thread "Removing xalan.jar": http://community.jboss.org/message/524324#524324 Author : Richard Opalka Profile : http://community.jboss.org/people/richard.opalka@jboss.com Message: -------------------------------------------------------------- I d on't wanna sound PITA and I know this is the never ending story discussion but why we're still not removing it? *I think it's time to remove xalan from JBoss or at least from endorsed directory.* I came to this when I started analyzing https://jira.jboss.org/jira/browse/JBWS-2917 So my question is does some project depend on packages: * org.apache.xalan.* * org.apache.xml.* * org.apache.xpath.* from xalan.jar or it's problem of JVM incorporating buggy implementation of it? I see from https://jira.jboss.org/jira/browse/JBAS-2073 that in the past there used to be a buggy implementation in JDK 4. According to http://community.jboss.org/message/346954#346954 there used to be some issues in the past when endosing xalan.jar together with xml-apis.jar on JDK5. But now xml-apis.jar isn't endorsed any more and we're just supporting JDK6 and above. I also see we're using some brew version of it (incorporating some xalan patches). The issues these patches are trying to solve are also in implementation of supported JVMs? I found that JBossWS depends on xalan https://jira.jboss.org/jira/browse/JBWS-2919 (should be fixed soon). How about other projects? Do MC, JBossXB or some other projects depend on xalan directly? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524324#524324

14 years, 3 months

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[JBoss Microcontainer Development] New message: "Re: Pluggable dependency resolver"

by Richard Opalka

JBoss development, A new message was posted in the thread "Pluggable dependency resolver": http://community.jboss.org/message/524307#524307 Author : Richard Opalka Profile : http://community.jboss.org/people/richard.opalka@jboss.com Message: -------------------------------------------------------------- I'm open to help in this area. So if you want suggestions from others (not just MC folks) please formulate/describe the problem in a way we could join the brainstorming process too "A problem well stated is a problem half solved." --Charles F. Kettering -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524307#524307

14 years, 3 months

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[JBoss Web Services Development] New message: "Re: Need Urgent Help in developing JAX-WS in Jboss 5.1"

by jaikiran pai

JBoss development, A new message was posted in the thread "Need Urgent Help in developing JAX-WS in Jboss 5.1": http://community.jboss.org/message/524299#524299 Author : jaikiran pai Profile : http://community.jboss.org/people/jaikiran Message: -------------------------------------------------------------- Anshu, this forum is for development *of* JBoss Web Services project. I'll move this to the user forum where questions like these are discussed. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524299#524299

14 years, 3 months

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[JBoss Web Development] New message: "Re: jboss4.2.3 problem with encoding characters in HTML"

by jaikiran pai

JBoss development, A new message was posted in the thread "jboss4.2.3 problem with encoding characters in HTML": http://community.jboss.org/message/524294#524294 Author : jaikiran pai Profile : http://community.jboss.org/people/jaikiran Message: -------------------------------------------------------------- Abhishek, this forum is for development *of* JBoss Web. I'll move your thread to the user forum where questions like these are discussed. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524294#524294

14 years, 3 months

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[JBoss Web Services Development] New message: "Re: Need Urgent Help in developing JAX-WS in Jboss 5.1"

by anshu gupta

JBoss development, A new message was posted in the thread "Need Urgent Help in developing JAX-WS in Jboss 5.1": http://community.jboss.org/message/524291#524291 Author : anshu gupta Profile : http://community.jboss.org/people/anshu_gupta Message: -------------------------------------------------------------- is there any configuration that needs to be done in jboss. i have developed a simple application using eclipse web service wizard tool. and deployed the war file in glassfish. its working perfectly fine. but when i deploy the same file in jboss its not working. why is this happening??? i am really confused.. so if anyone could provide me help that would be really gr8... also when i see the list of deployed services in jbossws console it shows only one service although it has more than dat. i can acsess the wsdl file when i click this link: http://localhost:8080/DemoTest/stockservice?wsdl but when i just change localhost to 127.0.0.1 or to my ipaddress it does not show the wsdl file. why is this?? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524291#524291

14 years, 3 months

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[JBoss Web Services Development] New message: "Need Urgent Help in developing JAX-WS in Jboss 5.1"

by anshu gupta

JBoss development, A new message was posted in the thread "Need Urgent Help in developing JAX-WS in Jboss 5.1": http://community.jboss.org/message/524289#524289 Author : anshu gupta Profile : http://community.jboss.org/people/anshu_gupta Message: -------------------------------------------------------------- Hi all, i am a beginner in developing web services. i have searched a lot but couldnt find one definite guide to start. there are a whole lot of tools available and i am really confused. so guys please help me out. I am using Eclipse Galileo Jboss 5.1.0 GA. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524289#524289

14 years, 3 months

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jboss-dev-forums February 2010