/
logs.go
61 lines (54 loc) · 2.14 KB
/
logs.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
// Copyright The OpenTelemetry Authors
//
// 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 otlptext // import "go.opentelemetry.io/collector/internal/otlptext"
import (
"go.opentelemetry.io/collector/model/pdata"
)
// NewTextLogsMarshaler returns a serializer.LogsMarshaler to encode to OTLP text bytes.
func NewTextLogsMarshaler() pdata.LogsMarshaler {
return textLogsMarshaler{}
}
type textLogsMarshaler struct{}
// MarshalLogs pdata.Logs to OTLP text.
func (textLogsMarshaler) MarshalLogs(ld pdata.Logs) ([]byte, error) {
buf := dataBuffer{}
rls := ld.ResourceLogs()
for i := 0; i < rls.Len(); i++ {
buf.logEntry("ResourceLog #%d", i)
rl := rls.At(i)
buf.logEntry("Resource SchemaURL: %s", rl.SchemaUrl())
buf.logAttributeMap("Resource labels", rl.Resource().Attributes())
ills := rl.InstrumentationLibraryLogs()
for j := 0; j < ills.Len(); j++ {
buf.logEntry("InstrumentationLibraryLogs #%d", j)
ils := ills.At(j)
buf.logEntry("InstrumentationLibraryLogs SchemaURL: %s", ils.SchemaUrl())
buf.logInstrumentationLibrary(ils.InstrumentationLibrary())
logs := ils.LogRecords()
for k := 0; k < logs.Len(); k++ {
buf.logEntry("LogRecord #%d", k)
lr := logs.At(k)
buf.logEntry("Timestamp: %s", lr.Timestamp())
buf.logEntry("Severity: %s", lr.SeverityText())
buf.logEntry("ShortName: %s", lr.Name())
buf.logEntry("Body: %s", attributeValueToString(lr.Body()))
buf.logAttributeMap("Attributes", lr.Attributes())
buf.logEntry("Trace ID: %s", lr.TraceID().HexString())
buf.logEntry("Span ID: %s", lr.SpanID().HexString())
buf.logEntry("Flags: %d", lr.Flags())
}
}
}
return buf.buf.Bytes(), nil
}