Package org.vitrivr.cottontail.grpc

Class TXNGrpc.TXNImplBase

  • All Implemented Interfaces:
    io.grpc.BindableService
    Enclosing class:
    TXNGrpc
    public abstract static class TXNGrpc.TXNImplBase
extends java.lang.Object
implements io.grpc.BindableService
    
 Endpoint for transaction management.

    • Constructor Detail

      • TXNImplBase

        public TXNImplBase()

    • Method Detail

      • begin

        public void begin​(com.google.protobuf.Empty request,
                  io.grpc.stub.StreamObserver<CottontailGrpc.TransactionId> responseObserver)
         Starts a new transaction.

      • commit

        public void commit​(CottontailGrpc.TransactionId request,
                   io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver)
         Performs a commit on a transaction.

      • rollback

        public void rollback​(CottontailGrpc.TransactionId request,
                     io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver)
         Performs a rollback on a transaction and aborts it.

      • listTransactions

        public void listTransactions​(com.google.protobuf.Empty request,
                             io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)
         Lists all active transactions.

      • listLocks

        public void listLocks​(com.google.protobuf.Empty request,
                      io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)
         Lists all active locks on database objects.

      • bindService

        public final io.grpc.ServerServiceDefinition bindService()
        Specified by:
        bindService in interface io.grpc.BindableService