Norton,
I had this same problem. The code you are running into follows:
Object one, two;
try {
one = cls.newInstance();
two = cls.newInstance();
try {
if(!one.equals(two)) {
status = false;
fireSpecViolationEvent(entity, new
Section("9.2.9.b"));
}
} catch(NullPointerException e) {} // That's OK - the implementor
expected the fields to have values
try {
if(one.hashCode() != two.hashCode()) {
status = false;
fireSpecViolationEvent(entity, new
Section("9.2.9.c"));
}
} catch(NullPointerException e) {} // That's OK - the implementor
expected the fields to have values
} catch(IllegalAccessException e) {
// other stuff......
As you see your pk class needs to either throw a NullPointerException or
return a hash codes that are equal. This is kind of lame, so I just have my
PK just throws a NullPointerException when equals or hashCode is called on
an uninitialized instance.
By the way, I think the _guid field must be public for CMP to work.
-dain
-----Original Message-----
From: Norton Lam [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 18, 2001 1:05 PM
To: '[EMAIL PROTECTED]'
Subject: RE: [JBoss-user] Primary Key warnings
No...
The _guid property is private. I've overridden the
toString() method to return a _guid.toString().
Thanx for the thought.
-----Original Message-----
From: Rafael Alves Chaves [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 18, 2001 10:20 AM
To: '[EMAIL PROTECTED]'
Subject: RE: [JBoss-user] Primary Key warnings
Norton,
Your PK equals method:
public boolean equals(Object obj) {
GUID compareTo = (GUID)obj;
if (_guid.toString().equals(compareTo.toString())) {
return(true);
}
return(false);
}
The correct would be:
...
if (_guid.toString().equals(compareTo._guid.toString())) {
...
Correct?
Rafael
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