[jboss-dev-forums] [Design of POJO Server] - Re: JBAS-6104; slow Seam deployments

alesj do-not-reply at jboss.com
Wed Oct 29 07:48:42 EDT 2008


This stack trace provided by Marko shows the problem:

  | at org.jboss.virtual.VFS.findChild(VFS.java:209)
  |         at org.jboss.virtual.plugins.vfs.VirtualFileURLConnection.resolveVirtualFile(VirtualFileURLConnection.java:129)
  |         at org.jboss.virtual.plugins.vfs.VirtualFileURLConnection.getVirtualFile(VirtualFileURLConnection.java:148)
  |         - locked <0x32416218> (a org.jboss.virtual.plugins.vfs.VirtualFileURLConnection)
  |         at org.jboss.virtual.plugins.vfs.VirtualFileURLConnection.getInputStream(VirtualFileURLConnection.java:99)
  |         at java.net.URL.openStream(URL.java:1009)
  |         at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1161)
  |         at javassist.LoaderClassPath.openClassfile(LoaderClassPath.java:70)
  |         at javassist.ClassPoolTail.openClassfile(ClassPoolTail.java:335)
  |         at javassist.ClassPool.openClassfile(ClassPool.java:594)
  |         at javassist.CtClassType.getClassFile2(CtClassType.java:185)
  |         at javassist.CtClassType.getAnnotations(CtClassType.java:453)
  |         at javassist.CtClassType.getAvailableAnnotations(CtClassType.java:443)
  |         at org.jboss.deployers.plugins.annotations.GenericAnnotationResourceVisitor.handleCtClass(GenericAnnotationResourceVisitor.java:173)
  |         at org.jboss.deployers.plugins.annotations.GenericAnnotationResourceVisitor.handleCtClass(GenericAnnotationResourceVisitor.java:192)
It's javassist that hits VFSURLConnection a lot,
when trying to load annotations.

I'll see if I can re-write this to use VFS directly.

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