| // Copyright (c) 2016 Uber Technologies, Inc. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a copy |
| // of this software and associated documentation files (the "Software"), to deal |
| // in the Software without restriction, including without limitation the rights |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| // copies of the Software, and to permit persons to whom the Software is |
| // furnished to do so, subject to the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included in |
| // all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| // THE SOFTWARE. |
| |
| package zapcore |
| |
| import "time" |
| |
| // MapObjectEncoder is an ObjectEncoder backed by a simple |
| // map[string]interface{}. It's not fast enough for production use, but it's |
| // helpful in tests. |
| type MapObjectEncoder struct { |
| // Fields contains the entire encoded log context. |
| Fields map[string]interface{} |
| // cur is a pointer to the namespace we're currently writing to. |
| cur map[string]interface{} |
| } |
| |
| // NewMapObjectEncoder creates a new map-backed ObjectEncoder. |
| func NewMapObjectEncoder() *MapObjectEncoder { |
| m := make(map[string]interface{}) |
| return &MapObjectEncoder{ |
| Fields: m, |
| cur: m, |
| } |
| } |
| |
| // AddArray implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddArray(key string, v ArrayMarshaler) error { |
| arr := &sliceArrayEncoder{elems: make([]interface{}, 0)} |
| err := v.MarshalLogArray(arr) |
| m.cur[key] = arr.elems |
| return err |
| } |
| |
| // AddObject implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddObject(k string, v ObjectMarshaler) error { |
| newMap := NewMapObjectEncoder() |
| m.cur[k] = newMap.Fields |
| return v.MarshalLogObject(newMap) |
| } |
| |
| // AddBinary implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddBinary(k string, v []byte) { m.cur[k] = v } |
| |
| // AddByteString implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddByteString(k string, v []byte) { m.cur[k] = string(v) } |
| |
| // AddBool implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddBool(k string, v bool) { m.cur[k] = v } |
| |
| // AddDuration implements ObjectEncoder. |
| func (m MapObjectEncoder) AddDuration(k string, v time.Duration) { m.cur[k] = v } |
| |
| // AddComplex128 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddComplex128(k string, v complex128) { m.cur[k] = v } |
| |
| // AddComplex64 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddComplex64(k string, v complex64) { m.cur[k] = v } |
| |
| // AddFloat64 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddFloat64(k string, v float64) { m.cur[k] = v } |
| |
| // AddFloat32 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddFloat32(k string, v float32) { m.cur[k] = v } |
| |
| // AddInt implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddInt(k string, v int) { m.cur[k] = v } |
| |
| // AddInt64 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddInt64(k string, v int64) { m.cur[k] = v } |
| |
| // AddInt32 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddInt32(k string, v int32) { m.cur[k] = v } |
| |
| // AddInt16 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddInt16(k string, v int16) { m.cur[k] = v } |
| |
| // AddInt8 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddInt8(k string, v int8) { m.cur[k] = v } |
| |
| // AddString implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddString(k string, v string) { m.cur[k] = v } |
| |
| // AddTime implements ObjectEncoder. |
| func (m MapObjectEncoder) AddTime(k string, v time.Time) { m.cur[k] = v } |
| |
| // AddUint implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddUint(k string, v uint) { m.cur[k] = v } |
| |
| // AddUint64 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddUint64(k string, v uint64) { m.cur[k] = v } |
| |
| // AddUint32 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddUint32(k string, v uint32) { m.cur[k] = v } |
| |
| // AddUint16 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddUint16(k string, v uint16) { m.cur[k] = v } |
| |
| // AddUint8 implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddUint8(k string, v uint8) { m.cur[k] = v } |
| |
| // AddUintptr implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddUintptr(k string, v uintptr) { m.cur[k] = v } |
| |
| // AddReflected implements ObjectEncoder. |
| func (m *MapObjectEncoder) AddReflected(k string, v interface{}) error { |
| m.cur[k] = v |
| return nil |
| } |
| |
| // OpenNamespace implements ObjectEncoder. |
| func (m *MapObjectEncoder) OpenNamespace(k string) { |
| ns := make(map[string]interface{}) |
| m.cur[k] = ns |
| m.cur = ns |
| } |
| |
| // sliceArrayEncoder is an ArrayEncoder backed by a simple []interface{}. Like |
| // the MapObjectEncoder, it's not designed for production use. |
| type sliceArrayEncoder struct { |
| elems []interface{} |
| } |
| |
| func (s *sliceArrayEncoder) AppendArray(v ArrayMarshaler) error { |
| enc := &sliceArrayEncoder{} |
| err := v.MarshalLogArray(enc) |
| s.elems = append(s.elems, enc.elems) |
| return err |
| } |
| |
| func (s *sliceArrayEncoder) AppendObject(v ObjectMarshaler) error { |
| m := NewMapObjectEncoder() |
| err := v.MarshalLogObject(m) |
| s.elems = append(s.elems, m.Fields) |
| return err |
| } |
| |
| func (s *sliceArrayEncoder) AppendReflected(v interface{}) error { |
| s.elems = append(s.elems, v) |
| return nil |
| } |
| |
| func (s *sliceArrayEncoder) AppendBool(v bool) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendByteString(v []byte) { s.elems = append(s.elems, string(v)) } |
| func (s *sliceArrayEncoder) AppendComplex128(v complex128) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendComplex64(v complex64) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendDuration(v time.Duration) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendFloat64(v float64) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendFloat32(v float32) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendInt(v int) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendInt64(v int64) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendInt32(v int32) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendInt16(v int16) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendInt8(v int8) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendString(v string) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendTime(v time.Time) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendUint(v uint) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendUint64(v uint64) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendUint32(v uint32) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendUint16(v uint16) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendUint8(v uint8) { s.elems = append(s.elems, v) } |
| func (s *sliceArrayEncoder) AppendUintptr(v uintptr) { s.elems = append(s.elems, v) } |