hi Kalle,
since 5.0.18 (or before, :)) the DefaultHibernateConfigurer is an own
service,
therefore it is easy to override it with an alias contribution. if you
don't want to
override the service you can set the HibernateConstants.
DEFAULT_CONFIGURATION
symbol to false to prevent the service from executing.
g,
kris
Kalle Korhonen <kalle.o.korho...@gmail.com>
01.05.2009 19:03
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"Tapestry users" <users@tapestry.apache.org>
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Tapestry users <users@tapestry.apache.org>
Kopie
Thema
Re: T5 Override/Replace DefaultHibernateConfigurer
This is an old thread, but still relevant to T5.1. I think Daniel is
completely right; the DefaultHibernateConfigurer always calls
Configuration.configure() which always sends Hibernate looking for
hibernate.cfg.xml. I know it's not too difficult to create your own
implementation of HibernateConfigurer and make it do what you want, but I
think at least the case where you just want to read from hibernate config
file with some other name is a fairly common scenario and the filename
could
be just a property of DefaultHibernateConfigurer that by default returns
"hibernate.cfg.xml" but which you could set to a different value. I know
at
least Kristian M. has worked on similar issues, what do people think,
should
I open an enhancement request for it?
Kalle
On Thu, May 1, 2008 at 2:40 PM, Daniel Jue <teamp...@gmail.com> wrote:
> Has anyone else tried replacing the DefaultHibernateConfigurer? I can
> add another configurator in my app module like this:
>
> public static void contributeHibernateSessionSource(
> OrderedConfiguration<HibernateConfigurer> config,
> ClassNameLocator classNameLocator,
> HibernateEntityPackageManager packageManager) {
> config.add("Default", new HibernateConfigurer() {
> public void
> configure(org.hibernate.cfg.Configuration arg0) {
> HibernateUtil.touch();// just in case
this
> is the
> // first time it's been accessed.
> arg0 = HibernateUtil.getConfiguration();
> }
> });
> }
>
>
> but it doesn't actually replace the Default configuration. I haven't
> looked but I guess the OrderedConfiguration is based on a List rather
> than a Map/Set.
>
> The org.hibernate.cfg.Configuration I want to use is completely set up
> programmatically. It uses set properties and adds in annotated
> classes, and makes no use of any XML files.
>
>
>
> This is where the original default is added:
>
> public class HibernateModule
> ...
> 131 /**
> 132 * Adds the following configurers: <ul> <li>Default -
> performs default hibernate configuration</li> <li>PackageName
> 133 * - loads entities by package name</li> </ul>
> 134 */
> 135 public static void
>
contributeHibernateSessionSource(OrderedConfiguration<HibernateConfigurer>
> config,
> 136 final
> ClassNameLocator classNameLocator,
> 137 final
> HibernateEntityPackageManager packageManager)
> 138 {
> 139 config.add("Default", new DefaultHibernateConfigurer());
> 140 config.add("PackageName", new
> PackageNameHibernateConfigurer(packageManager, classNameLocator));
> 141 }
>
>
> The issue is Tapestry will call configuration.configure on
> DefaultHibernateConfigurer() which send hibernate looking for an xml
> file.
>
> I'd rather not have a fake hibernate.cfg.xml just to make it work.
>
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