I am not 100% sure but I think guice does not support the @Produces annotation.
So far I only used @Provides
Also if you are using tomEE you already have a CDI container. What is your
reason to use guice in such an environment.
Don't missunderstand me. I prefer guice over CDI but why chose tomEE and then
don't use its feature...
Am 28. September 2016 19:36:28 MESZ, schrieb "Robério Cardoso Fernandes"
<roberi...@gmail.com>:
>I'm doing the integration tests with Apache OpenEJB (tomee). The bind
>is
>done when the container is started.
>
>
>
>Em quarta-feira, 28 de setembro de 2016 14:12:46 UTC-3, scl escreveu:
>>
>> Where do you bind the EntityManager? Is it bound just in time? At
>runtime
>> do you have a container or similar which provides the EntityManager?
>>
>> Am 28. September 2016 17:20:16 MESZ, schrieb "Robério Cardoso
>Fernandes" <
>> robe...@gmail.com <javascript:>>:
>>>
>>> Hi folks,
>>> I'm doing the unit tests in my project, and I'm trying to use the
>Google
>>> Guice. My repository classes have your EntityManagers, and, in my
>project,
>>> to specify the persistence unit I have an annotation:
>>>
>>> @javax.inject.Qualifier
>>> @java.lang.annotation.Retention(RUNTIME)
>>> @java.lang.annotation.Target({FIELD, TYPE, METHOD})
>>> public @interface ConnectionDatabase {
>>> }
>>>
>>>
>>> In my repositories the entity managers are injected like this:
>>>
>>> public class MyRepository implements IMyRepository {
>>>
>>> @javax.inject.Inject
>>> @ConnectionDatabase
>>> private javax.persistence.EntityManager entityManager;
>>> }
>>>
>>>
>>> M ResourceProducer, like this:
>>>
>>> public class ResourceProducer {
>>>
>>> @javax.enterprise.inject.Produces
>>> @Inject
>>> @ConnectionDatabase
>>> private javax.persistence.EntityManager entityManager;
>>> }
>>>
>>>
>>> My Module of Google Guice is like this:
>>>
>>> public class ModuleTest extends AbstractModule {
>>>
>>> @Override
>>> public void configure() {
>>> bind(new TypeLiteral<IMyRepository>()
>{}).to(MyRepository.class);
>>> }
>>> }
>>>
>>>
>>> I have a persistence.xml with a persistence unit called "TestPU".
>>>
>>>
>>> In my unit tests (or cintegration tests), using the Google Guice,
>the
>>> EntityManager is not injected, and the following error is occurring:
>>> No implementation for javax.persistence.EntityManager annotated with
>
>>> @ConnectionDatabase() was bound.
>>> while locating javax.persistence.EntityManager annotated with
>>> @ConnectionDatabase()
>>> for field at MyRepository.entityManager(<the line>)
>>> at ModuloTest.configure(<the line of the bind "bind(new
>>> TypeLiteral<IMyRepository>() {}).to(MyRepository.class)">)
>>>
>>>
>>> Someone here can help me, please?
>>>
>>>
>
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