Once I implemented BatchQueryBuilderFactory and used an ugly hack needed to
move it from DataDomain down to Cayenne internals. I think I could make that
code cleaner using injection..
2010/5/27 Andrus Adamchik <andru..bjectstyle.org>
> I think at some point we will reorg the unit tests to be based on a DI
> stack. Need to think about a good design for this...
>
> In the meantime, can you be more specific - which class will have that
> injectable var? Maybe it can be initialized without injection?
>
> And on a general note, in Cayenne not all stack objects are created via
> injection. Either by design (there has to be some level of granularity at
> which DI stops and where an object can decide on its own on how to
> initialize its composite state) or because we haven't switched them yet. DI
> enabled are the high-level stack objects (DataDomain), and common user
> extension points, such as DbAdapter or DataSourcFactory.
>
> Andrus
>
>
>
> On May 27, 2010, at 10:42 AM, Andrey Razumovsky wrote:
>
> No. in main Cayenne code, I want to add injectable var and put code that
>> injects default implementation in CayenneServerModule. But that wouldn't
>> work at least for unit tests, since injection does not get invoked there.
>> What's the best way to fix the situation?
>>
>> 2010/5/27 Andrus Adamchik <andru..bjectstyle.org>
>>
>> Are we still talking about unit tests? Can you give an example of what
>>> you
>>> are trying to accomplish?
>>>
>>> Andrus
>>>
>>>
>>> On May 27, 2010, at 10:33 AM, Andrey Razumovsky wrote:
>>>
>>> So does that mean I never can rely on injecting, and must always have a
>>>
>>>> insurance of default injectable interface implementation in my code?
>>>>
>>>> 2010/5/27 Andrus Adamchik <andru..bjectstyle.org>
>>>>
>>>> Not to the unit tests inheriting from CayenneCase and friends. Unit
>>>> tests
>>>>
>>>>> were always bootstrapped in their own way, even in the past (mostly for
>>>>> performance reasons). However if you need to define mock services, etc.
>>>>> via
>>>>> IoC this can be done with a great deal of flexibility. E.g. see
>>>>> DataDomainProviderTest.java, DefaultDataSourceFactoryLoaderTest.java
>>>>> and
>>>>> other tests in the same package.
>>>>>
>>>>> Andrus
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On May 27, 2010, at 9:21 AM, Andrey Razumovsky wrote:
>>>>>
>>>>> Hi Andrus,
>>>>>
>>>>>
>>>>>> Are new 3.1 DI "modules" (CayenneServerModule) bound to Cayenne
>>>>>> bootstrap
>>>>>> process? At least, I don't think they are when we're running JUnit
>>>>>> tests.
>>>>>> Or
>>>>>> otherwise, how to "turn on" injecting?
>>>>>>
>>>>>> --
>>>>>> Andrey
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>> --
>>>> Andrey
>>>>
>>>>
>>>
>>>
>>
>> --
>> Andrey
>>
>
>
-- Andrey
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