GH-174

[mipo256]

WIP

Solving #174.

Spring Data, as of 3.4, does not expose the repository invocation metadata unless explicitly specified to do so. The motivation for this change is that adding an Advisor for exposing methods is a bit resource intensive.

Unfortunately, we cannot really do anything in the dialect itself, since the Dialect by its design, is supposed to work on SQL level only. That is to say, it does not know anything about PersistentEntity or the QueryExecutorMethodInterceptor.

So, what we're actually doing is - we're enabling the metadata exposure per RepositoryFactoryBeanSupport-basis. That is to say, we do not enable it for every repository in the system. We're just enabling it for those that require that, in our case, annotated with @ViewIndex