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

[JBoss Microcontainer Development] New message: "Re: Deployment lazyResolve and lazyStart"

by Ales Justin

JBoss development, A new message was posted in the thread "Deployment lazyResolve and lazyStart": http://community.jboss.org/message/529390#529390 Author : Ales Justin Profile : http://community.jboss.org/people/alesj Message: -------------------------------------------------------------- > Yep, my "mvn deploy" failed because of some transient problem, but I didn't spot it. Perhaps a bit unrelated, unless you saw the same thing. :-) I see this failure here and there -- quite randomly -- mostly always works on the 2nd pass. > Failed tests: > testAbstractFactoryConcurrent(org.jboss.test.classloader.delegate.test.DelegateUnitTestCase) -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529390#529390

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: Deployment lazyResolve and lazyStart"

by Adrian Brock

JBoss development, A new message was posted in the thread "Deployment lazyResolve and lazyStart": http://community.jboss.org/message/529389#529389 Author : Adrian Brock Profile : http://community.jboss.org/people/adrian@jboss.org Message: -------------------------------------------------------------- > btw: CL snapshot looks outdated wrt Deployers -- e.g. no "mvn deploy"? Yep, my "mvn deploy" failed because of some transient problem, but I didn't spot it. Uploading now.... -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529389#529389

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: Deployment lazyResolve and lazyStart"

by Ales Justin

JBoss development, A new message was posted in the thread "Deployment lazyResolve and lazyStart": http://community.jboss.org/message/529388#529388 Author : Ales Justin Profile : http://community.jboss.org/people/alesj Message: -------------------------------------------------------------- > I mean what happens if you try to load org.acme.foo.Foo, but the filter is set to org.acme.bar. > Probably you would be able to load the class, but no change to REAL would happen? public void classFound(ClassFoundEvent event) { if (getLazyStartFilter().matchesClassName(event.getClassName()) == false) return; removeLazyStart(); if (isStarted() == false) { try { start(); :-) -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529388#529388

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: Deployment lazyResolve and lazyStart"

by Adrian Brock

JBoss development, A new message was posted in the thread "Deployment lazyResolve and lazyStart": http://community.jboss.org/message/529387#529387 Author : Adrian Brock Profile : http://community.jboss.org/people/adrian@jboss.org Message: -------------------------------------------------------------- > alesj wrote: > > > > > Or, what happens if you try to load a class past the filter? > > I don't understand the second question, > I mean what happens if you try to load org.acme.foo.Foo, but the filter is set to org.acme.bar. > Probably you would be able to load the class, but no change to REAL would happen? Correct. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529387#529387

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: How to migrate AssembledDirectory"

by John Bailey

JBoss development, A new message was posted in the thread "How to migrate AssembledDirectory": http://community.jboss.org/message/529386#529386 Author : John Bailey Profile : http://community.jboss.org/people/johnbailey Message: -------------------------------------------------------------- Ahh. I should have looked deeper into the tests. I can help out moving the tests to use the VirtualFileAssembly. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529386#529386

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: Deployment lazyResolve and lazyStart"

by Ales Justin

JBoss development, A new message was posted in the thread "Deployment lazyResolve and lazyStart": http://community.jboss.org/message/529382#529382 Author : Ales Justin Profile : http://community.jboss.org/people/alesj Message: -------------------------------------------------------------- > > Or, what happens if you try to load a class past the filter? > I don't understand the second question, I mean what happens if you try to load org.acme.foo.Foo, but the filter is set to org.acme.bar. Probably you would be able to load the class, but no change to REAL would happen? btw: CL snapshot looks outdated wrt Deployers -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529382#529382

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: How to migrate AssembledDirectory"

by Adrian Brock

JBoss development, A new message was posted in the thread "How to migrate AssembledDirectory": http://community.jboss.org/message/529380#529380 Author : Adrian Brock Profile : http://community.jboss.org/people/adrian@jboss.org Message: -------------------------------------------------------------- > johnbailey wrote: > > A better long-term approach would be to move to using ShrinkWrap archives to declaratively create ear/war/jar archives. ShrinkWrap already has fluent API to add classes/resources to an archive. > Not for these tests. We don't want to create an archive, although Thomas has already found a tool for doing that called "bnd". For these tests, we want to pass the metadata objects in explicitly (via the predetermined attachments on the deployment) rather than having them parsed from xml. e.g. for testing all the different permutations of OSGi metadata we use an "AssembledDirectory" that filters the specified packages in the classpath and then we create many different OSGiMetaData objects with slight tweaks to different parameters. Any other way would require hundreds of manifest files and slow down the tests as you have to construct the jars. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529380#529380

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: Deployment lazyResolve and lazyStart"

by Adrian Brock

JBoss development, A new message was posted in the thread "Deployment lazyResolve and lazyStart": http://community.jboss.org/message/529375#529375 Author : Adrian Brock Profile : http://community.jboss.org/people/adrian@jboss.org Message: -------------------------------------------------------------- > alesj wrote: > > > > > 1st would only move to CLASSLOADER, where the 2nd would move to REAL? > > Yes. > What happens if there is no filter? > Every package is a trigger for REAL? > > Or, what happens if you try to load a class past the filter? I don't understand the second question, but "no filter" means a default filter of ClassFilterUtils.EVERYTHING i.e. loading any class from that deployment will trigger a start. https://svn.jboss.org/repos/jbossas/projects/jboss-cl/trunk/classloading/... -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529375#529375

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: How to migrate AssembledDirectory"

by John Bailey

JBoss development, A new message was posted in the thread "How to migrate AssembledDirectory": http://community.jboss.org/message/529374#529374 Author : John Bailey Profile : http://community.jboss.org/people/johnbailey Message: -------------------------------------------------------------- A better long-term approach would be to move to using ShrinkWrap archives to declaratively create ear/war/jar archives. ShrinkWrap already has fluent API to add classes/resources to an archive. JavaArchive archive = Archives.create("archive.jar", JavaArchive.class) .addClasses(MyClass.class,MyOtherClass.class) .addResource("mystuff.properties"); I have also written a VFS3 based filesystem that uses ShrinkWrap archives for a backing. This allows you to take an archive an mount it into the VFS wherever you like. Once mounted you can simply deploy the VirtualFile pointing to the mounted FileSystem. JavaArchive archive = ... VirtualFile archiveFile = VFS.getChild("/vfs/path").getChild(archive.getName()); VFS.mount(archiveFile, new ArchiveFileSystem(archive, tempDir)); deploy(archiveFile); I need to work with Andrew to figure out where the ArchiveFileSystem should live long term, but I do think this is the best long term testing strategy for creation of test archives. Since we are suggesting ShrinkWrap be used for customers to test through embedded, it would be a good idea to do the same where possible. This will also reduce the number of competing implementations of the same functionality. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529374#529374

16 years, 1 month

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[JBoss Microcontainer Development] New message: "Re: Deployment lazyResolve and lazyStart"

by Ales Justin

JBoss development, A new message was posted in the thread "Deployment lazyResolve and lazyStart": http://community.jboss.org/message/529372#529372 Author : Ales Justin Profile : http://community.jboss.org/people/alesj Message: -------------------------------------------------------------- > > 1st would only move to CLASSLOADER, where the 2nd would move to REAL? > Yes. What happens if there is no filter? Every package is a trigger for REAL? Or, what happens if you try to load a class past the filter? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529372#529372

16 years, 1 month

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jboss-dev-forums March 2010