Hi,
I am getting the problem at very rare occasion that getPkFieldValue() from
JDBCommand generate an IllegalStateException.
Here is the method
protected Object getPkFieldValue(Object pk, PkFieldMetaData
pkFieldMetaData)
throws IllegalAccessException
{
Field field = pkFieldMetaData.getPkField();
try{
System.out.println("In "+field+" we have to found "+pk);
System.out.println(pkFieldMetaData.getName()+"--"+field.getDeclaringClass()+
"--"+pk.getClass());
if (field.getDeclaringClass()!=pk.getClass()){
System.out.println("Wooooooooooooooooooooooow");
System.out.println(pk.getClass().getClassLoader());
System.out.println(field.getDeclaringClass().getClassLoader());
}
return field.get(pk);
}
In fact in this rare occasion, field.get(Object o) is called with
field.getDeclarringClass() having a different classloader than the object o.
So even if the classes are the same, the field.get() will throw the
IllegalStateException exception.
What I can not understand is why there are 2 classloaders : my entity bean
is in one jar so linked to one classloader.
I really need some help to find out what happens.
I am using JBoss 2.3 Beta JVM 1.3.0_02, windows 2000.
Regards.
Vincent.
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