Hi Vincent, Would you mind providing a brief explanation of how to use ValueObjects. I am looking at the XDoclet samples, but I think an explanation might be helpful as well.
Thanks, Steve ----- Original Message ----- From: "Vincent Harcq" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Monday, February 25, 2002 8:12 AM Subject: RE: [Xdoclet-user] Aggregate DataObjects > Aggregation on _DataObjects_ works only for 1-1 relationship. > For 1-n, you may want to look at _ValueObject_ (only in cvs and not > fully tested). It is a kind of _DataObject_ but more sophiticated. We > introduced there 1-n relationships (as well as multiple VO per entity > bean with bean's attributes matching facility, aggregation/composition, > ...) Have a look if you want. I'll appreciate feedback :) > > Vincent > > --- [EMAIL PROTECTED] wrote: > > Hi, > > > > I'm also interested in knowing more about this. From what I > > understand is > > you can put an ejb:aggregate task in the javadocs for a method: eg. > > for > > public abstract Collection getAddresses() in a person entity bean and > > then I > > would get a method in my person value object as follows: public void > > setAddresses(Collection addresses) and public Collection > > getAddresses(). > > > > If I include ejb:aggregate as such I get the following error: > > > > [ejbdoclet] Running XDoclet failed: > > [ejbdoclet] <<The bean implementation class for interface > > 'java.util.Collection' > > not found!>> > > [ejbdoclet] 1 error > > [ejbdoclet] 100 warnings > > [ejbdoclet] javadoc: In doclet class xdoclet.DocletTask$DocletMain, > > method > > star > > t has thrown an exception java.lang.reflect.InvocationTargetException > > > > BUILD FAILED > > > > What is wrong here? > > > > Thanks :) > > Bernie > > > > -----Urspr�ngliche Nachricht----- > > Von: Steve Knight [mailto:[EMAIL PROTECTED]] > > Gesendet: Samstag, 23. Februar 2002 19:15 > > An: [EMAIL PROTECTED] > > Betreff: [Xdoclet-user] Aggregate DataObjects > > > > > > Hello, > > Can someone please explain how to use XDoclet to make Aggregate > > DataObjects. > > I realize there is a ejb:aggregate tag, but I'm not sure how to use > > it > > properly. And what gets generated? > > > > Thanks, > > > > Steve > > > > > > > > > > > __________________________________________________ > Do You Yahoo!? > Yahoo! Sports - Coverage of the 2002 Olympic Games > http://sports.yahoo.com > > _______________________________________________ > Xdoclet-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/xdoclet-user > _______________________________________________ Xdoclet-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/xdoclet-user
