| // Copyright (c) 2017 Uber Technologies, Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package jaeger |
| |
| import ( |
| "fmt" |
| |
| "github.com/opentracing/opentracing-go/log" |
| |
| j "github.com/uber/jaeger-client-go/thrift-gen/jaeger" |
| ) |
| |
| type tags []*j.Tag |
| |
| // ConvertLogsToJaegerTags converts log Fields into jaeger tags. |
| func ConvertLogsToJaegerTags(logFields []log.Field) []*j.Tag { |
| fields := tags(make([]*j.Tag, 0, len(logFields))) |
| for _, field := range logFields { |
| field.Marshal(&fields) |
| } |
| return fields |
| } |
| |
| func (t *tags) EmitString(key, value string) { |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_STRING, VStr: &value}) |
| } |
| |
| func (t *tags) EmitBool(key string, value bool) { |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_BOOL, VBool: &value}) |
| } |
| |
| func (t *tags) EmitInt(key string, value int) { |
| vLong := int64(value) |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_LONG, VLong: &vLong}) |
| } |
| |
| func (t *tags) EmitInt32(key string, value int32) { |
| vLong := int64(value) |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_LONG, VLong: &vLong}) |
| } |
| |
| func (t *tags) EmitInt64(key string, value int64) { |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_LONG, VLong: &value}) |
| } |
| |
| func (t *tags) EmitUint32(key string, value uint32) { |
| vLong := int64(value) |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_LONG, VLong: &vLong}) |
| } |
| |
| func (t *tags) EmitUint64(key string, value uint64) { |
| vLong := int64(value) |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_LONG, VLong: &vLong}) |
| } |
| |
| func (t *tags) EmitFloat32(key string, value float32) { |
| vDouble := float64(value) |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_DOUBLE, VDouble: &vDouble}) |
| } |
| |
| func (t *tags) EmitFloat64(key string, value float64) { |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_DOUBLE, VDouble: &value}) |
| } |
| |
| func (t *tags) EmitObject(key string, value interface{}) { |
| vStr := fmt.Sprintf("%+v", value) |
| *t = append(*t, &j.Tag{Key: key, VType: j.TagType_STRING, VStr: &vStr}) |
| } |
| |
| func (t *tags) EmitLazyLogger(value log.LazyLogger) { |
| value(t) |
| } |