Hey,
I have a solution for this annoying bug. Perhaps someone ( ?Rickard) maybe
able to give a better explanation.
It seems that when we start jBoss inside an IDE - i.e. JBuilder or NetBeans
etc. we get this message "java.lang.ClassCastException:
sun.misc.Launcher$AppClassLoader". I have submitted a diff of what I changed
to get this to work, in a nutshell - both changes are in
org.jboss.util.ClassPathExtension.java:
1) get the ClassLoader from the currentThread() - this gets rid of the
ClassCastException, but uncovers 2)a NullPointerException, which is fixed by
doing a simple null check.
Diff is below. 14 hour flights give you plenty of time to debug :-)
regards,
-Rob
----------
Robert Castaneda [EMAIL PROTECTED]
CustomWare http://www.customware.com
<diff>
D:\apps\WinCvs 1.1>diff -u -w -B
D:\sw\jBoss2.0_pr3\src\org\jboss\util\ClassPathExtension.java_cvs.j
ava D:\sw\jBoss2.0_pr3\src\org\jboss\util\ClassPathExtension.java
--- D:\sw\jBoss2.0_pr3\src\org\jboss\util\ClassPathExtension.java_cvs.java
Sun Aug 06 03:04:08
2000
+++ D:\sw\jBoss2.0_pr3\src\org\jboss\util\ClassPathExtension.java Sun
Aug 06 03:06:43 2000
@@ -44,7 +44,8 @@
public ObjectName preRegister(MBeanServer server, ObjectName name)
throws java.lang.Exception
{
- MLet mlet = (MLet)getClass().getClassLoader();
+ MLet mlet = (MLet) Thread.currentThread().getContextClassLoader();
+
if (url.endsWith("/"))
{
@@ -63,6 +65,8 @@
{
String[] files = dir.list();
int found = 0;
+ if ( files != null )
+ {
for (int i = 0; i < files.length; i++)
{
if (files[i].endsWith(".jar") || files[i].endsWith(".zip"))
@@ -74,6 +78,7 @@
found++;
}
}
+ }//if files != null
if (found == 0)
{
</diff>
