DATAMONGO-2477 - Disable auto index creation by default.

[christophstrobl]

Annotation based index creation is now turned OFF by default and needs to be enabled eg. when relying on @GeoSpatialIndexed.

XML Namespace

<mongo:mapping-converter auto-index-creation="true" />

Java Config

@Configuration
public class Config extends AbstractMongoClientConfiguration {

    @Override
    protected boolean autoIndexCreation() {
        return true;
    }
    // ...
}

Programmatic

MongoDatabaseFactory dbFactory = new SimpleMongoClientDatabaseFactory(...);
DefaultDbRefResolver dbRefResolver = new DefaultDbRefResolver(dbFactory);

MongoMappingContext mappingContext = new MongoMappingContext();
mappingContext.setAutoIndexCreation(true);
// ...
mappingContext.afterPropertiesSet();

MongoTemplate template = new MongoTemplate(dbFactory, new MappingMongoConverter(dbRefResolver, mappingContext));

Related ticket: DATAMONGO-2477.

[mp911de]

That's merged and polished now.