This is after chaining, right? This was a bug because I had ValidationAwareSupport returning an Unmodifiable Collection, and when chaining it was being set into the next Action. Now it returns a new Collection so modifications won't change the internal state and can be set into the next Action by chaining safely.
> -----Original Message----- > From: Samuel Mota [mailto:[EMAIL PROTECTED] > Sent: Monday, January 12, 2004 9:57 AM > To: [EMAIL PROTECTED] > Subject: [OS-webwork] Unmodified collection > > > Hi, > > At a ValidationAware action I'm trying to addActionError(msg) > but getting java.lang.UnsupportedOperationException > > The stack trace are this: > at > java.util.Collections$UnmodifiableCollection.add(Collections.j ava:1000) > at > com.opensymphony.xwork.ValidationAwareSupport.addActionError(V > alidationAwareSupport.java:50) > at > com.opensymphony.xwork.ActionSupport.addActionError(ActionSupp > ort.java:80) > at > apps.netwalki.actions.ServiceOrderAct.exceptionDealer(ServiceO > rderAct.java:193) > > At ValidationAwareSupport.addActionError() the Arraylist > returned by internalGetActionErrors int an Unmodified > collection ... so I can't add messages to it. > > I'm with beta2 package. > > Why? > > Thanks > > + Samuel G. Mota > + [EMAIL PROTECTED] > + 55 (11) 4417 7093 > + Business Application Dpt. > + Netset Serviços em Tecnologia > + a Hypercom Company > + http://www.hypercom.com > > > > > ------------------------------------------------------- > This SF.net email is sponsored by: Perforce Software. > Perforce is the Fast Software Configuration Management System > offering advanced branching capabilities and atomic changes > on 50+ platforms. Free Eval! > http://www.perforce.com/perforce/loadprog.html > > _______________________________________________ > Opensymphony-webwork mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > ------------------------------------------------------- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html _______________________________________________ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork
