Re: [OS-webwork] hibernate/webwork2 best practices

[Matthew E . Porter]

FYI: I believe this is how the Spring Framework got started.

Cheers,
  matthew
On Wednesday, September 17, 2003, at 10:31 AM, Jason Carreira wrote:

+1 to that... The code from the book looked good... You guys interested
in contributing it (or at least the infrastructure bits)?
-----Original Message-----
From: Matthew E. Porter [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 17, 2003 11:29 AM
To: [EMAIL PROTECTED]
Subject: Re: [OS-webwork] hibernate/webwork2 best practices
Patrick:
   According to Wiley's website, the books is due in November.  When
will this code be available?  The code I sent Jason has some similar
interfaces but I would prefer to "standardize" on one as it
would seem
weird that Conductor is not based upon the same code (and
practices) as
the first book talking about integrating these.
Cheers,
   matthew
On Wednesday, September 17, 2003, at 10:22 AM, Pat Lightbody wrote:

Glad you like it! Spread the word :)

I've used Hibernate + WebWork2 in a couple projects, and I
always used
the
design that spawned from our (Mike/Joe/Ara/Mine) upcoming book that
involves
writing Yet Another PetStore. Basically, we used the IoC support
offered by
XWork and the following:
* PersistenceManager interface
* HibernatePersistenceManager class
* PersistenceAware interface
* HibernateConfiguration
The HPM class was scoped at _request_ scope in components.xml and
depended
on another component, HibernateConfiguration, that is scoped at
_application_ level so that we can keep a single
SessionFactory around.
Hope that helps.

-Pat

----- Original Message -----
From: "Anoop Ranganath" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, September 16, 2003 8:31 PM
Subject: [OS-webwork] hibernate/webwork2 best practices

I just started using WebWork2 yesterday, and I'm sold.  A new
techonology hasn't kept me smiling for so long thinking "this is
right" since I first started playing with Ruby.
I'm writing a vanilla database backed webapp for my
client, and I'm
trying to decide where I should put the persistence code
within the
WW2 framework.  Right now I've implemented the Thread
Local Session
seen here ( http://hibernate.bluemars.net/42.html ).  I
created a DAO
which uses the Thread Local Session to retrieve and persist the
business objects.  I've made the DAOs components on the
session and
any actions that need them are enabled for the DAOs.

The thing is this seems clunky to me.  I've only been using the
framework for two days, but something about this approach doesn't
feel like I'm fully leveraging WW's capabilities.  I can't
quite get
my nose on the smell, but it's definitely there.

Any ideas?  I'm sure this is a problem that's been solved
many times
over.

Anoop



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