Argh, hotkeys in gmail, and daughter jumping around , heres the code
notice the extra call in acessor method:
import org.apache.wicket.injection.web.InjectorHolder;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.LoadableDetachableModel;
import com.google.inject.Inject;
import com.netdesign.codan.dao.PhoneDao;
public abstract class DetachableModelWithDao<T> extends
LoadableDetachableModel<T> implements IModel<T> {
@Inject
private transient PhoneDao phoneDao;
public DetachableModelWithDao() {
InjectorHolder.getInjector().inject(this);
}
public PhoneDao getPhoneDao() {
InjectorHolder.getInjector().inject(this);
return phoneDao;
}
public void setPhoneDao(PhoneDao phoneDao) {
this.phoneDao = phoneDao;
}
}
2010/5/31 nino martinez wael <[email protected]>:
> As workaround for now I am doing this, but are a very ugly way:
>
>
>
> 2010/5/31 nino martinez wael <[email protected]>:
>> Okay tried moving the @Inject from the setter to the field
>> declaration, still not working. Tried to add the keyword transient to
>> the field, still not working :/ Im a little lost here for once..
>> Remember it's only when my loadable detachable models are called the
>> 2nd time, on first load it works.. The injector part of the ldms look
>> like this, and im on wicket 1.4.9:
>>
>> import org.apache.wicket.injection.web.InjectorHolder;
>>
>> import com.google.inject.Inject;
>> import com.netdesign.codan.dao.PhoneDao;
>>
>> public class ClassWithDao {
>>
>> public ClassWithDao() {
>>
>> InjectorHolder.getInjector().inject(this);
>> }
>>
>> �...@inject
>> private transient PhoneDao phoneDao;
>>
>> public PhoneDao getPhoneDao() {
>> return phoneDao;
>> }
>>
>> public void setPhoneDao(PhoneDao phoneDao) {
>> this.phoneDao = phoneDao;
>> }
>>
>> }
>>
>>
>> 2010/5/28 nino martinez wael <[email protected]>:
>>> Hi Guys
>>>
>>> I wanted to try out the now working wicket injector holder for my
>>> webapp. But I keep getting:
>>> "java.lang.IllegalStateException: EntityManager is closed
>>> at
>>> org.hibernate.ejb.EntityManagerImpl.getSession(EntityManagerImpl.java:66)
>>> at
>>> org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:93)"
>>>
>>> I've traced it so far that it's not an issue with page creation or
>>> page reloads. But seems to be when my detachablemodels or
>>> datasources(inmethod) are being loaded. It's like the entity manager
>>> gets closed after a request and never opened again.
>>>
>>> I followed this guide:
>>> http://www.atomicgamer.com/dev/2009/10/wicket-guice-2-0-warp-persist-2-0/
>>>
>>> web.xml looks like this:
>>>
>>> <filter>
>>> <filter-name>warpPersistFilter</filter-name>
>>>
>>> <filter-class>com.wideplay.warp.persist.PersistenceFilter</filter-class>
>>> </filter>
>>>
>>> <filter-mapping>
>>> <filter-name>warpPersistFilter</filter-name>
>>> <url-pattern>/*</url-pattern>
>>> </filter-mapping>
>>>
>>> <filter-mapping>
>>> <filter-name>wicket.WicketWarp</filter-name>
>>> <url-pattern>/*</url-pattern>
>>> </filter-mapping>
>>>
>>> And my warpmodule like this:
>>>
>>> Module warpModule = PersistenceService.usingJpa().across(
>>> UnitOfWork.REQUEST).forAll(
>>> Matchers.annotatedWith(Transactional.class),
>>> Matchers.any())
>>> .buildModule();
>>>
>>> WicketApplication:
>>> �...@override
>>> protected void init() {
>>> super.init();
>>> addComponentInstantiationListener(new
>>> GuiceComponentInjector(this,
>>> getGuiceInjector()));
>>> }
>>> protected Injector getGuiceInjector() {
>>> return Guice.createInjector(new Module());
>>> }
>>>
>>>
>>> In advance thanks, and please ask if I forgot something. Otherwise I
>>> have to roll back and ask a singleton for the dao each time and that
>>> would be really undesirable.
>>>
>>> -Nino
>>>
>>
>
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