gitea/vendor/go.mongodb.org/mongo-driver/bson/primitive/primitive.go
6543 d1353e1f7c
Vendor Update ()
* update code.gitea.io/sdk/gitea v0.13.1 -> v0.13.2

* update github.com/go-swagger/go-swagger v0.25.0 -> v0.26.0

* update github.com/google/uuid v1.1.2 -> v1.2.0

* update github.com/klauspost/compress v1.11.3 -> v1.11.7

* update github.com/lib/pq 083382b7e6fc -> v1.9.0

* update github.com/markbates/goth v1.65.0 -> v1.66.1

* update github.com/mattn/go-sqlite3 v1.14.4 -> v1.14.6

* update github.com/mgechev/revive 246eac737dc7 -> v1.0.3

* update github.com/minio/minio-go/v7 v7.0.6 -> v7.0.7

* update github.com/niklasfasching/go-org v1.3.2 -> v1.4.0

* update github.com/olivere/elastic/v7 v7.0.21 -> v7.0.22

* update github.com/pquerna/otp v1.2.0 -> v1.3.0

* update github.com/xanzy/go-gitlab v0.39.0 -> v0.42.0

* update github.com/yuin/goldmark v1.2.1 -> v1.3.1
2021-01-28 17:56:38 +01:00

217 lines
5.7 KiB
Go
Vendored

// 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 primitive contains types similar to Go primitives for BSON types can do not have direct
// Go primitive representations.
package primitive // import "go.mongodb.org/mongo-driver/bson/primitive"
import (
"bytes"
"encoding/json"
"fmt"
"time"
)
// Binary represents a BSON binary value.
type Binary struct {
Subtype byte
Data []byte
}
// Equal compares bp to bp2 and returns true is the are equal.
func (bp Binary) Equal(bp2 Binary) bool {
if bp.Subtype != bp2.Subtype {
return false
}
return bytes.Equal(bp.Data, bp2.Data)
}
// IsZero returns if bp is the empty Binary
func (bp Binary) IsZero() bool {
return bp.Subtype == 0 && len(bp.Data) == 0
}
// Undefined represents the BSON undefined value type.
type Undefined struct{}
// DateTime represents the BSON datetime value.
type DateTime int64
var _ json.Marshaler = DateTime(0)
var _ json.Unmarshaler = (*DateTime)(nil)
// MarshalJSON marshal to time type
func (d DateTime) MarshalJSON() ([]byte, error) {
return json.Marshal(d.Time())
}
// UnmarshalJSON creates a primitive.DateTime from a JSON string.
func (d *DateTime) UnmarshalJSON(data []byte) error {
// Ignore "null" to keep parity with the time.Time type and the standard library. Decoding "null" into a non-pointer
// DateTime field will leave the field unchanged. For pointer values, the encoding/json will set the pointer to nil
// and will not defer to the UnmarshalJSON hook.
if string(data) == "null" {
return nil
}
var tempTime time.Time
if err := json.Unmarshal(data, &tempTime); err != nil {
return err
}
*d = NewDateTimeFromTime(tempTime)
return nil
}
// Time returns the date as a time type.
func (d DateTime) Time() time.Time {
return time.Unix(int64(d)/1000, int64(d)%1000*1000000)
}
// NewDateTimeFromTime creates a new DateTime from a Time.
func NewDateTimeFromTime(t time.Time) DateTime {
return DateTime(t.Unix()*1e3 + int64(t.Nanosecond())/1e6)
}
// Null represents the BSON null value.
type Null struct{}
// Regex represents a BSON regex value.
type Regex struct {
Pattern string
Options string
}
func (rp Regex) String() string {
return fmt.Sprintf(`{"pattern": "%s", "options": "%s"}`, rp.Pattern, rp.Options)
}
// Equal compares rp to rp2 and returns true is the are equal.
func (rp Regex) Equal(rp2 Regex) bool {
return rp.Pattern == rp2.Pattern && rp.Options == rp2.Options
}
// IsZero returns if rp is the empty Regex
func (rp Regex) IsZero() bool {
return rp.Pattern == "" && rp.Options == ""
}
// DBPointer represents a BSON dbpointer value.
type DBPointer struct {
DB string
Pointer ObjectID
}
func (d DBPointer) String() string {
return fmt.Sprintf(`{"db": "%s", "pointer": "%s"}`, d.DB, d.Pointer)
}
// Equal compares d to d2 and returns true is the are equal.
func (d DBPointer) Equal(d2 DBPointer) bool {
return d.DB == d2.DB && bytes.Equal(d.Pointer[:], d2.Pointer[:])
}
// IsZero returns if d is the empty DBPointer
func (d DBPointer) IsZero() bool {
return d.DB == "" && d.Pointer.IsZero()
}
// JavaScript represents a BSON JavaScript code value.
type JavaScript string
// Symbol represents a BSON symbol value.
type Symbol string
// CodeWithScope represents a BSON JavaScript code with scope value.
type CodeWithScope struct {
Code JavaScript
Scope interface{}
}
func (cws CodeWithScope) String() string {
return fmt.Sprintf(`{"code": "%s", "scope": %v}`, cws.Code, cws.Scope)
}
// Timestamp represents a BSON timestamp value.
type Timestamp struct {
T uint32
I uint32
}
// Equal compares tp to tp2 and returns true is the are equal.
func (tp Timestamp) Equal(tp2 Timestamp) bool {
return tp.T == tp2.T && tp.I == tp2.I
}
// IsZero returns if tp is the zero Timestamp
func (tp Timestamp) IsZero() bool {
return tp.T == 0 && tp.I == 0
}
// CompareTimestamp returns an integer comparing two Timestamps, where T is compared first, followed by I.
// Returns 0 if tp = tp2, 1 if tp > tp2, -1 if tp < tp2.
func CompareTimestamp(tp, tp2 Timestamp) int {
if tp.Equal(tp2) {
return 0
}
if tp.T > tp2.T {
return 1
}
if tp.T < tp2.T {
return -1
}
// Compare I values because T values are equal
if tp.I > tp2.I {
return 1
}
return -1
}
// MinKey represents the BSON minkey value.
type MinKey struct{}
// MaxKey represents the BSON maxkey value.
type MaxKey struct{}
// D is an ordered representation of a BSON document. This type should be used when the order of the elements matters,
// such as MongoDB command documents. If the order of the elements does not matter, an M should be used instead.
//
// Example usage:
//
// bson.D{{"foo", "bar"}, {"hello", "world"}, {"pi", 3.14159}}
type D []E
// Map creates a map from the elements of the D.
func (d D) Map() M {
m := make(M, len(d))
for _, e := range d {
m[e.Key] = e.Value
}
return m
}
// E represents a BSON element for a D. It is usually used inside a D.
type E struct {
Key string
Value interface{}
}
// M is an unordered representation of a BSON document. This type should be used when the order of the elements does not
// matter. This type is handled as a regular map[string]interface{} when encoding and decoding. Elements will be
// serialized in an undefined, random order. If the order of the elements matters, a D should be used instead.
//
// Example usage:
//
// bson.M{"foo": "bar", "hello": "world", "pi": 3.14159}.
type M map[string]interface{}
// An A is an ordered representation of a BSON array.
//
// Example usage:
//
// bson.A{"bar", "world", 3.14159, bson.D{{"qux", 12345}}}
type A []interface{}