hi,
in your case i'd do somehing like this:
public DataService buildDataService(RegistryShutdownHub hub)
{
DataService x = new DataServiceImpl();
// if DataServiceImpl needs some DI too
// inject ObjectLocator objectLocator
// x = objectLocator.proxy(DataService.class,
DataServiceImpl.class)
hub.addRegistryShutdownListener(x);
return x;
}
eduardo cavalcanti <[EMAIL PROTECTED]>
18.06.2008 06:23
Bitte antworten an
"Tapestry users" <users@tapestry.apache.org>
An
users@tapestry.apache.org
Kopie
Thema
configuring a service for shutdown notification
Hi,
I have defined a service in AppModule:
public static void bind(ServiceBinder binder)
{
binder.bind(DataService.class, DataServiceImpl.class);
...
It it uses db4o. The db file is open, assigned to a façade object, and by
the end a close() method must be issued, in order to restart the
application. If not a file locked exception is raised on app restart.
The DataServiceImpl class implements the RegistryShutdownListener
interface.
I guess this is the right thing to do. Please correct if I'm wrong.
Then I have coded:
public void registryDidShutdown() {
db.close();
}
I guess the next step should be call addRegistryShutdownListener() on some
RegistryShutdownHub instance. Correct? How to do this.
Does Tapestry provide an instance of it or do I have to create one?
Thank you.
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