Hi! Why do you ever need such a generic DAOs at all?
For example, here's how my DAOs look like: http://imgbin.org/images/9339.png There's not so much common between them and I'm sure you will have similar structure. You may also have some class hierarchy for you DAOs (say all your DAOs will inherit CRUD methods from GenericDAO), but this doesn't relate to Tapestry at all. To let Tapestry create *instances* of your DAOs for you (with dependency injection and all cool stuff) you should declare your DAOs in your AppModule like this: public static void bind(ServiceBinder binder) throws ClassNotFoundException { binder.bind(UserDAO.class, UserDAOImpl.class); // etc. } Or you can try to auto-bind them like described here: http://killertilapia.blogspot.com/2012/08/autobind-all-tapestry5-services.html On Fri, Aug 31, 2012 at 2:15 AM, Miguel O. Carvajal < tapes...@carvajalonline.com> wrote: > Hey all, > > I am taking a look again at how we have implemented a generic DAO in our > Tapestry application, since our currently implementation is a bit hackish. > > I was looking at the great article over at http://tawus.wordpress.com/** > 2011/05/28/tapestry-magic-13-**generic-data-access-objects/<http://tawus.wordpress.com/2011/05/28/tapestry-magic-13-generic-data-access-objects/> > > And while I do see it as an option, it seems a bit verbose for doing > something that maybe I can do with less code in Tapestry. > > I saw in the issue 2550 (https://issues.apache.org/** > jira/browse/TAPESTRY-2550<https://issues.apache.org/jira/browse/TAPESTRY-2550>) > that ServiceBuilder was created exactly for this purpose, but since I have > no way of determining the generic type (or other way of determining what > Hibernate/JPA entity I am working with) within the ServiceBuilder > implementation. I just don't see how this can be done with ServiceBuilder. > > Is there something obvious I am missing or is the article I mentioned > above the only way it can be done? > > Thanks, > > Miguel > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > users-unsubscribe@tapestry.**apache.org<users-unsubscr...@tapestry.apache.org> > For additional commands, e-mail: users-h...@tapestry.apache.org > > -- Dmitry Gusev AnjLab Team http://anjlab.com
