Map Repositories
Map repositories reside on top of the KeyValueTemplate.
Using the default PredicateQueryCreator allows deriving query and sort expressions from the given method name, as the following example shows:
@Configuration
@EnableMapRepositories
class KeyValueConfig {
}
interface PersonRepository implements CrudRepository<Person, String> {
List<Person> findByLastname(String lastname);
}Configuring the QueryEngine
It is possible to change the QueryEngine and use a custom one instead of the default.
The EnableMapRepositories annotation allows to configure the by supplying a QueryEngineFactory as well as the QueryCreator via according attributes.
Please mind that the QueryEngine needs to be able to process queries created by the configured QueryCreator.
