Golang proto.QueryResultListToProto3函數代碼示例

// ExecuteBatchShards is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteBatchShards(ctx context.Context, request *pb.ExecuteBatchShardsRequest) (response *pb.ExecuteBatchShardsResponse, err error) {
	defer vtg.server.HandlePanic(&err)
	ctx = callerid.NewContext(callinfo.GRPCCallInfo(ctx),
		request.CallerId,
		callerid.NewImmediateCallerID("grpc client"))
	reply := new(proto.QueryResultList)
	bsq, err := proto.ProtoToBoundShardQueries(request.Queries)
	if err != nil {
		return nil, vterrors.ToGRPCError(err)
	}
	executeErr := vtg.server.ExecuteBatchShards(ctx,
		bsq,
		request.TabletType,
		request.AsTransaction,
		request.Session,
		reply)
	response = &pb.ExecuteBatchShardsResponse{
		Error: vtgate.RPCErrorToVtRPCError(reply.Err),
	}
	if executeErr != nil {
		return nil, vterrors.ToGRPCError(executeErr)
	}
	response.Results = tproto.QueryResultListToProto3(reply.List)
	response.Session = reply.Session
	return response, nil
}

// ExecuteBatchKeyspaceIds is the RPC version of
// vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteBatchKeyspaceIds(ctx context.Context, request *pb.ExecuteBatchKeyspaceIdsRequest) (response *pb.ExecuteBatchKeyspaceIdsResponse, err error) {
	defer vtg.server.HandlePanic(&err)
	ctx = callerid.NewContext(callinfo.GRPCCallInfo(ctx),
		request.CallerId,
		callerid.NewImmediateCallerID("grpc client"))
	reply := new(proto.QueryResultList)
	executeErr := vtg.server.ExecuteBatchKeyspaceIds(ctx,
		proto.ProtoToBoundKeyspaceIdQueries(request.Queries),
		request.TabletType,
		request.AsTransaction,
		proto.ProtoToSession(request.Session),
		reply)
	response = &pb.ExecuteBatchKeyspaceIdsResponse{
		Error: vtgate.VtGateErrorToVtRPCError(executeErr, reply.Error),
	}
	if executeErr == nil {
		response.Results = tproto.QueryResultListToProto3(reply.List)
		response.Session = proto.SessionToProto(reply.Session)
		return response, nil
	}
	if *vtgate.RPCErrorOnlyInReply {
		return response, nil
	}
	return nil, executeErr
}

// ExecuteBatch is part of the queryservice.QueryServer interface
func (q *query) ExecuteBatch(ctx context.Context, request *pb.ExecuteBatchRequest) (response *pb.ExecuteBatchResponse, err error) {
	defer q.server.HandlePanic(&err)
	ctx = callerid.NewContext(callinfo.GRPCCallInfo(ctx),
		request.EffectiveCallerId,
		request.ImmediateCallerId,
	)
	reply := new(proto.QueryResultList)
	bql, err := proto.Proto3ToBoundQueryList(request.Queries)
	if err != nil {
		return nil, tabletserver.ToGRPCError(err)
	}
	if err := q.server.ExecuteBatch(ctx, request.Target, &proto.QueryList{
		Queries:       bql,
		SessionId:     request.SessionId,
		AsTransaction: request.AsTransaction,
		TransactionId: request.TransactionId,
	}, reply); err != nil {
		return nil, tabletserver.ToGRPCError(err)
	}
	results, err := proto.QueryResultListToProto3(reply.List)
	if err != nil {
		return nil, tabletserver.ToGRPCError(err)
	}
	return &pb.ExecuteBatchResponse{Results: results}, nil
}

// ExecuteBatch is part of the queryservice.QueryServer interface
func (q *query) ExecuteBatch(ctx context.Context, request *pb.ExecuteBatchRequest) (response *pb.ExecuteBatchResponse, err error) {
	defer q.server.HandlePanic(&err)
	ctx = callinfo.GRPCCallInfo(ctx)

	reply := new(proto.QueryResultList)
	execErr := q.server.ExecuteBatch(ctx, &proto.QueryList{
		Queries:       proto.Proto3ToBoundQueryList(request.Queries),
		SessionId:     request.SessionId,
		TransactionId: request.TransactionId,
	}, reply)
	if execErr != nil {
		return &pb.ExecuteBatchResponse{
			Error: tabletserver.TabletErrorToRPCError(execErr),
		}, nil
	}
	return &pb.ExecuteBatchResponse{
		Results: proto.QueryResultListToProto3(reply.List),
	}, nil
}

// ExecuteBatchKeyspaceIds is the RPC version of
// vtgateservice.VTGateService method
func (vtg *VTGateP3) ExecuteBatchKeyspaceIds(ctx context.Context, request *pb.ExecuteBatchKeyspaceIdsRequest, response *pb.ExecuteBatchKeyspaceIdsResponse) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		request.CallerId,
		callerid.NewImmediateCallerID("bsonp3 client"))
	reply := new(proto.QueryResultList)
	executeErr := vtg.server.ExecuteBatchKeyspaceIds(ctx,
		proto.ProtoToBoundKeyspaceIdQueries(request.Queries),
		request.TabletType,
		request.AsTransaction,
		proto.ProtoToSession(request.Session),
		reply)
	if executeErr == nil {
		response.Error = vtgate.RPCErrorToVtRPCError(reply.Err)
		response.Results = tproto.QueryResultListToProto3(reply.List)
		response.Session = proto.SessionToProto(reply.Session)
	}
	return vterrors.ToJSONError(executeErr)
}

// ExecuteBatchShards is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGateP3) ExecuteBatchShards(ctx context.Context, request *pb.ExecuteBatchShardsRequest, response *pb.ExecuteBatchShardsResponse) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		request.CallerId,
		callerid.NewImmediateCallerID("gorpc client"))
	reply := &proto.QueryResultList{}
	vtgErr := vtg.server.ExecuteBatchShards(ctx,
		proto.ProtoToBoundShardQueries(request.Queries),
		request.TabletType,
		request.AsTransaction,
		proto.ProtoToSession(request.Session),
		reply)
	response.Error = vtgate.VtGateErrorToVtRPCError(vtgErr, reply.Error)
	response.Results = tproto.QueryResultListToProto3(reply.List)
	response.Session = proto.SessionToProto(reply.Session)
	if *vtgate.RPCErrorOnlyInReply {
		return nil
	}
	return vtgErr
}

// ExecuteBatchKeyspaceIds is the RPC version of
// vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteBatchKeyspaceIds(ctx context.Context, request *pb.ExecuteBatchKeyspaceIdsRequest) (response *pb.ExecuteBatchKeyspaceIdsResponse, err error) {
	defer vtg.server.HandlePanic(&err)

	query := &proto.KeyspaceIdBatchQuery{
		Session:       proto.ProtoToSession(request.Session),
		Queries:       proto.ProtoToBoundKeyspaceIdQueries(request.Queries),
		TabletType:    topo.ProtoToTabletType(request.TabletType),
		AsTransaction: request.AsTransaction,
	}
	reply := new(proto.QueryResultList)
	executeErr := vtg.server.ExecuteBatchKeyspaceIds(ctx, query, reply)
	response = &pb.ExecuteBatchKeyspaceIdsResponse{
		Error: vtgate.VtGateErrorToVtRPCError(executeErr, reply.Error),
	}
	if executeErr == nil {
		response.Results = tproto.QueryResultListToProto3(reply.List)
		response.Session = proto.SessionToProto(reply.Session)
		return response, nil
	}
	if *vtgate.RPCErrorOnlyInReply {
		return response, nil
	}
	return nil, executeErr
}