io.kcache.keta.server.grpc

Class KVService

java.lang.Object

io.etcd.jetcd.api.KVGrpc.KVImplBase

io.kcache.keta.server.grpc.KVService

All Implemented Interfaces:

io.grpc.BindableService

public class KVService
extends KVGrpc.KVImplBase

Constructor Summary

Constructors

Constructor and Description
KVService(KetaLeaderElector elector)

Method Summary

Modifier and Type	Method and Description
void	compact(CompactionRequest request, io.grpc.stub.StreamObserver<CompactionResponse> responseObserver) Compact compacts the event history in the etcd key-value store.
void	deleteRange(DeleteRangeRequest request, io.grpc.stub.StreamObserver<DeleteRangeResponse> responseObserver) DeleteRange deletes the given range from the key-value store.
void	put(PutRequest request, io.grpc.stub.StreamObserver<PutResponse> responseObserver) Put puts the given key into the key-value store.
void	range(RangeRequest request, io.grpc.stub.StreamObserver<RangeResponse> responseObserver) Range gets the keys in the range from the key-value store.
void	txn(TxnRequest request, io.grpc.stub.StreamObserver<TxnResponse> responseObserver) Txn processes multiple requests in a single transaction.

Methods inherited from class io.etcd.jetcd.api.KVGrpc.KVImplBase

bindService

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KVService

public KVService(KetaLeaderElector elector)

Method Detail

range

public void range(RangeRequest request,
                  io.grpc.stub.StreamObserver<RangeResponse> responseObserver)

Description copied from class: KVGrpc.KVImplBase

 Range gets the keys in the range from the key-value store.
 

Overrides:

range in class KVGrpc.KVImplBase

put

public void put(PutRequest request,
                io.grpc.stub.StreamObserver<PutResponse> responseObserver)

Description copied from class: KVGrpc.KVImplBase

 Put puts the given key into the key-value store.
 A put request increments the revision of the key-value store
 and generates one event in the event history.
 

Overrides:

put in class KVGrpc.KVImplBase

deleteRange

public void deleteRange(DeleteRangeRequest request,
                        io.grpc.stub.StreamObserver<DeleteRangeResponse> responseObserver)

Description copied from class: KVGrpc.KVImplBase

 DeleteRange deletes the given range from the key-value store.
 A delete request increments the revision of the key-value store
 and generates a delete event in the event history for every deleted key.
 

Overrides:

deleteRange in class KVGrpc.KVImplBase

txn

public void txn(TxnRequest request,
                io.grpc.stub.StreamObserver<TxnResponse> responseObserver)

Description copied from class: KVGrpc.KVImplBase

 Txn processes multiple requests in a single transaction.
 A txn request increments the revision of the key-value store
 and generates events with the same revision for every completed request.
 It is not allowed to modify the same key several times within one txn.
 

Overrides:

txn in class KVGrpc.KVImplBase

compact

public void compact(CompactionRequest request,
                    io.grpc.stub.StreamObserver<CompactionResponse> responseObserver)

Description copied from class: KVGrpc.KVImplBase

 Compact compacts the event history in the etcd key-value store. The key-value
 store should be periodically compacted or the event history will continue to grow
 indefinitely.
 

Overrides:

compact in class KVGrpc.KVImplBase