ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/Reference.cpp

   1 /*
   2  * Copyright (c) 2017 Uber Technologies, Inc.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include "jaegertracing/Reference.h"
  18 #include "jaegertracing/thrift-gen/jaeger_types.h"
  19
  20 namespace jaegertracing {
  21 void Reference::thrift(thrift::SpanRef& spanRef) const
  22 {
  23     switch (_type) {
  24     case Type::ChildOfRef: {
  25         spanRef.__set_refType(thrift::SpanRefType::CHILD_OF);
  26     } break;
  27     case Type::FollowsFromRef: {
  28         spanRef.__set_refType(thrift::SpanRefType::FOLLOWS_FROM);
  29     } break;
  30     default: {
  31         std::ostringstream oss;
  32         oss << "Invalid span reference type " << static_cast<int>(_type)
  33             << ", context " << _spanContext;
  34         throw std::invalid_argument(oss.str());
  35     } break;
  36     }
  37     spanRef.__set_traceIdHigh(_spanContext.traceID().high());
  38     spanRef.__set_traceIdLow(_spanContext.traceID().low());
  39     spanRef.__set_spanId(_spanContext.spanID());
  40 }
  41 }  // namespace jaegertracing