1. Fixed a Bug in KafkaProducer. Without this fix the App will not send data in GPB format.
2. Added two new services - KafkaProducerService and KafkaConfigService.
3. Fixed a TODO in the register API to return Kafka server information.
4. Removed the use of LeadershipService and ClusterService, since we are not ready for clustering yet.
Change-Id: If20ef5238bb4629af0c6769129494eb44abf1d3c
kafkaProducer is now non-static.
TODO: KafkaPublisherManager Service and not Singleton.
Kafka event publishing.
Change-Id: I5ec20a6e4950c38e822468d343521ab77475b7d3
Made changes as per the comments on patch set 2.
Made changes as per comments on patch set 3.
Made further changes and event subscription works absolutely fine now.
Change-Id: Icd20195f6c0e045d14beb73584069d486ab9290c
1. Refactored the application into two java projects api and app as per convention
2. Deleted the onos-app-gpb project. The proto files are consolidated in the
incubator-protobuf project as per suggestions.
3. Some code to translate ONOS Event pojo messages to GPB format.
4. Implementation of Subscribe and Unsubscribe APIs.
5. Minor changes due to review comments from 9212 and 9053
6. Refactored the proto fileso that its a 1:1 mapping between the core type to proto message.
Change-Id: I2bcc0de96150f838ccfe9e49293fe61d94062628
