AW: Validation of instance variables

2005-03-29 Thread Jan . Materne
iel ds() > -Ursprüngliche Nachricht- > Von: Kev Jackson [mailto:[EMAIL PROTECTED] > Gesendet am: Freitag, 25. März 2005 10:01 > An: Ant Developers List > Betreff: Validation of instance variables > > We usually have to check to ensure that various values aren't null >

Validation of instance variables

2005-03-25 Thread Kev Jackson
We usually have to check to ensure that various values aren't null before calling execute() in the tasks. I've been thinking about this, and it seems that at the moment every task handles it differently. Some check the values as part of theexecute method, some have a seperate private method th