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From "Yu, John" <John...@compuware.com>
Subject RE: CRUD Operations using Tomcat
Date Thu, 22 Jul 2004 15:02:45 GMT
Don't think this is directly related to Tomcat, but MDA covers what 
you requested. Tools like OptimalJ and others could help you out.

- John

> -----Original Message-----
> From: Valter G. Nogueira Jr. [mailto:valter@intersic.com.br]
> Sent: Wednesday, July 21, 2004 9:57 AM
> To: Tomcat Users List
> Subject: Re: CRUD Operations using Tomcat
> 
> 
> I have read a lot about Struts, Hibernate and DAO.
> 
> But these aproachs are too verbose, I mean manually define 
> XML configs, jsp
> pages, actions...
> 
> I was looking for some tool which I point to my database schema and it
> produces the bunch of code.
> 
> It would be good if it was tied to a data dictionary that 
> could dynamically
> change checks and labels.
> 
> Valter
> 
> ----- Original Message ----- 
> From: "Wendy Smoak" <java@wendysmoak.com>
> To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>
> Sent: Tuesday, July 20, 2004 8:25 PM
> Subject: Re: CRUD Operations using Tomcat
> 
> 
> > From: "Valter G. Nogueira Jr." <valter@intersic.com.br>
> > > I am looking for good ways to implements CRUD ops using Tomcat
> > > Having handcrafted jsp/servlets almost identicals seems 
> to be not only
> > > boring, but an error prone aproach.
> >
> > How are you doing it now?  Do you have JDBC code inside 
> your Servlets?  I
> > use Struts, and on that users list we often get the same 
> sort of question,
> > "How do I read and write records using Struts?"
> >
> > The answer is the same-- you don't.  You do your data 
> access in a separate
> > layer of code so that nothing in the Action [or Servlet] 
> even knows that a
> > database exists.
> >
> > There are several options available if you're using JDBC-- I think
> Hibernate
> > is one?  I wrote my own and followed the J2EE Data Access 
> Objects pattern.
> > So in my Actions I have code along the lines of:
> >   Person person = personDAO.read( "12345" );
> >
> > HTH,
> > -- 
> > Wendy Smoak
> >
> >
> >
> >
> >
> > 
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> 
> 
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