diff options
Diffstat (limited to 'vendor/go.mongodb.org/mongo-driver/bson/bsoncodec/time_codec.go')
-rw-r--r-- | vendor/go.mongodb.org/mongo-driver/bson/bsoncodec/time_codec.go | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/vendor/go.mongodb.org/mongo-driver/bson/bsoncodec/time_codec.go b/vendor/go.mongodb.org/mongo-driver/bson/bsoncodec/time_codec.go deleted file mode 100644 index 22fb762c4..000000000 --- a/vendor/go.mongodb.org/mongo-driver/bson/bsoncodec/time_codec.go +++ /dev/null @@ -1,151 +0,0 @@ -// Copyright (C) MongoDB, Inc. 2017-present. -// -// 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 - -package bsoncodec - -import ( - "fmt" - "reflect" - "time" - - "go.mongodb.org/mongo-driver/bson/bsonoptions" - "go.mongodb.org/mongo-driver/bson/bsonrw" - "go.mongodb.org/mongo-driver/bson/bsontype" - "go.mongodb.org/mongo-driver/bson/primitive" -) - -const ( - timeFormatString = "2006-01-02T15:04:05.999Z07:00" -) - -// TimeCodec is the Codec used for time.Time values. -// -// Deprecated: TimeCodec will not be directly configurable in Go Driver 2.0. -// To configure the time.Time encode and decode behavior, use the configuration -// methods on a [go.mongodb.org/mongo-driver/bson.Encoder] or -// [go.mongodb.org/mongo-driver/bson.Decoder]. To configure the time.Time encode -// and decode behavior for a mongo.Client, use -// [go.mongodb.org/mongo-driver/mongo/options.ClientOptions.SetBSONOptions]. -// -// For example, to configure a mongo.Client to ..., use: -// -// opt := options.Client().SetBSONOptions(&options.BSONOptions{ -// UseLocalTimeZone: true, -// }) -// -// See the deprecation notice for each field in TimeCodec for the corresponding -// settings. -type TimeCodec struct { - // UseLocalTimeZone specifies if we should decode into the local time zone. Defaults to false. - // - // Deprecated: Use bson.Decoder.UseLocalTimeZone or options.BSONOptions.UseLocalTimeZone - // instead. - UseLocalTimeZone bool -} - -var ( - defaultTimeCodec = NewTimeCodec() - - // Assert that defaultTimeCodec satisfies the typeDecoder interface, which allows it to be used - // by collection type decoders (e.g. map, slice, etc) to set individual values in a collection. - _ typeDecoder = defaultTimeCodec -) - -// NewTimeCodec returns a TimeCodec with options opts. -// -// Deprecated: NewTimeCodec will not be available in Go Driver 2.0. See -// [TimeCodec] for more details. -func NewTimeCodec(opts ...*bsonoptions.TimeCodecOptions) *TimeCodec { - timeOpt := bsonoptions.MergeTimeCodecOptions(opts...) - - codec := TimeCodec{} - if timeOpt.UseLocalTimeZone != nil { - codec.UseLocalTimeZone = *timeOpt.UseLocalTimeZone - } - return &codec -} - -func (tc *TimeCodec) decodeType(dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) { - if t != tTime { - return emptyValue, ValueDecoderError{ - Name: "TimeDecodeValue", - Types: []reflect.Type{tTime}, - Received: reflect.Zero(t), - } - } - - var timeVal time.Time - switch vrType := vr.Type(); vrType { - case bsontype.DateTime: - dt, err := vr.ReadDateTime() - if err != nil { - return emptyValue, err - } - timeVal = time.Unix(dt/1000, dt%1000*1000000) - case bsontype.String: - // assume strings are in the isoTimeFormat - timeStr, err := vr.ReadString() - if err != nil { - return emptyValue, err - } - timeVal, err = time.Parse(timeFormatString, timeStr) - if err != nil { - return emptyValue, err - } - case bsontype.Int64: - i64, err := vr.ReadInt64() - if err != nil { - return emptyValue, err - } - timeVal = time.Unix(i64/1000, i64%1000*1000000) - case bsontype.Timestamp: - t, _, err := vr.ReadTimestamp() - if err != nil { - return emptyValue, err - } - timeVal = time.Unix(int64(t), 0) - case bsontype.Null: - if err := vr.ReadNull(); err != nil { - return emptyValue, err - } - case bsontype.Undefined: - if err := vr.ReadUndefined(); err != nil { - return emptyValue, err - } - default: - return emptyValue, fmt.Errorf("cannot decode %v into a time.Time", vrType) - } - - if !tc.UseLocalTimeZone && !dc.useLocalTimeZone { - timeVal = timeVal.UTC() - } - return reflect.ValueOf(timeVal), nil -} - -// DecodeValue is the ValueDecoderFunc for time.Time. -func (tc *TimeCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error { - if !val.CanSet() || val.Type() != tTime { - return ValueDecoderError{Name: "TimeDecodeValue", Types: []reflect.Type{tTime}, Received: val} - } - - elem, err := tc.decodeType(dc, vr, tTime) - if err != nil { - return err - } - - val.Set(elem) - return nil -} - -// EncodeValue is the ValueEncoderFunc for time.TIme. -func (tc *TimeCodec) EncodeValue(_ EncodeContext, vw bsonrw.ValueWriter, val reflect.Value) error { - if !val.IsValid() || val.Type() != tTime { - return ValueEncoderError{Name: "TimeEncodeValue", Types: []reflect.Type{tTime}, Received: val} - } - tt := val.Interface().(time.Time) - dt := primitive.NewDateTimeFromTime(tt) - return vw.WriteDateTime(int64(dt)) -} |