Ey, Nice. i like your approach!!!
But how can i use it to return Object collections?
On 6/29/05, Vinicius Carvalho <[EMAIL PROTECTED]> wrote:
> 2 approaches
>
> - OSVF (Open Session in View Filter), which I don't like (search google for
> it)
> - Have a better control on your objects. Example: If you need Item in
> a page, bring only item, if you need Item + Bids, bring Item + Bids.
> One way I do this:
>
> public Entity findByPrimaryKey(Serializable pk) throws PersistenceException
> {
> return findByPrimaryKey(pk,null);
> }
>
>
> public Entity findByPrimaryKey(Serializable pk, String[]
> initialize) throws PersistenceException{
> Session session = getCurrentSession();
> Entity entity = null;
> try {
> entity = (Entity) session.get(getEntityClass(), pk);
> entity = initialize(entity,initialize);
> } catch (HibernateException e) {
> logger.error(e);
> throw new PersistenceException(e);
> } finally {
> closeSession();
> }
> return entity;
>
> }
>
> private Entity initialize(Entity entity, String[] initialize){
> try{
> if(initialize != null){
> for(int i=0;i<initialize.length;i++){
>
> Hibernate.initialize(PropertyUtils.getProperty(entity,initialize[i]));
> }
> }
> }catch(Exception e){
> e.printStackTrace();
> }finally{
> closeSession();
> }
> return entity;
> }
>
>
> I hope the code speaks for it self.
> Im in a rush right now, I coudl give better examples later (if someone
> else doesn't)
>
> Cheers
>
> On 6/29/05, Juan Esteban Maya <[EMAIL PROTECTED]> wrote:
> > I have been trying to implement this also and the main problem that i
> > have found is the infamous "LazyLoadingException". Im still searching
> > for a 100% solution to this problem.
> >
> > If you also have this problem try the Wiki solution.
> > http://wiki.apache.org/jakarta-tapestry/FrequentlyAskedQuestions/SpringHibernate
> >
> >
> > On 6/29/05, Tapestry Stuff <[EMAIL PROTECTED]> wrote:
> > > thanks all.
> > >
> > > Nick
> > >
> > > On 6/29/05, Michael Henderson <[EMAIL PROTECTED]> wrote:
> > > > Hi,
> > > > Subclass BaseEngine, over-ride setupForRequest(), store the context
> > > > in global
> > > > and provide utility methods to get the spring context from the engine
> > > > and the page
> > > >
> > > > google "tapestry spring hibernate example" or just download source from
> > > >
> > > > https://betterpetshop.dev.java.net/
> > > >
> > > > to get you started
> > > >
> > > > Mike
> > > >
> > > > On Wednesday, June 29, 2005, at 06:08AM, Tapestry Stuff <[EMAIL
> > > > PROTECTED]> wrote:
> > > >
> > > > >Hi, new guy around here.
> > > > >
> > > > >Can anybody point me to a resource describing the canonical pattern
> > > > >for integrating Spring with Tapestry 3? Hibernate is in use but
> > > > >(correct me if I'm wrong) if one can work the Spring problem out then
> > > > >Hibernate will be easy.
> > > > >
> > > > >Also, planning on building components that use Spring beans - what is
> > > > >the best way to inject beans into these components regardless of the
> > > > >page they reside in?
> > > > >
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> > >
> > > --
> > > Nick
> > >
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> > >
> >
> >
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> > "The passion for destruction is also a creative passion!"
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>
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