diff options
Diffstat (limited to 'src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/bson/raw.go')
| -rw-r--r-- | src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/bson/raw.go | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/bson/raw.go b/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/bson/raw.go deleted file mode 100644 index 2aae9f56ab5..00000000000 --- a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/go.mongodb.org/mongo-driver/bson/raw.go +++ /dev/null @@ -1,92 +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 bson - -import ( - "errors" - "io" - - "go.mongodb.org/mongo-driver/x/bsonx/bsoncore" -) - -// ErrNilReader indicates that an operation was attempted on a nil bson.Reader. -var ErrNilReader = errors.New("nil reader") -var errValidateDone = errors.New("validation loop complete") - -// Raw is a wrapper around a byte slice. It will interpret the slice as a -// BSON document. This type is a wrapper around a bsoncore.Document. Errors returned from the -// methods on this type and associated types come from the bsoncore package. -type Raw []byte - -// NewFromIOReader reads in a document from the given io.Reader and constructs a Raw from -// it. -func NewFromIOReader(r io.Reader) (Raw, error) { - doc, err := bsoncore.NewDocumentFromReader(r) - return Raw(doc), err -} - -// Validate validates the document. This method only validates the first document in -// the slice, to validate other documents, the slice must be resliced. -func (r Raw) Validate() (err error) { return bsoncore.Document(r).Validate() } - -// Lookup search the document, potentially recursively, for the given key. If -// there are multiple keys provided, this method will recurse down, as long as -// the top and intermediate nodes are either documents or arrays.If an error -// occurs or if the value doesn't exist, an empty RawValue is returned. -func (r Raw) Lookup(key ...string) RawValue { - return convertFromCoreValue(bsoncore.Document(r).Lookup(key...)) -} - -// LookupErr searches the document and potentially subdocuments or arrays for the -// provided key. Each key provided to this method represents a layer of depth. -func (r Raw) LookupErr(key ...string) (RawValue, error) { - val, err := bsoncore.Document(r).LookupErr(key...) - return convertFromCoreValue(val), err -} - -// Elements returns this document as a slice of elements. The returned slice will contain valid -// elements. If the document is not valid, the elements up to the invalid point will be returned -// along with an error. -func (r Raw) Elements() ([]RawElement, error) { - elems, err := bsoncore.Document(r).Elements() - relems := make([]RawElement, 0, len(elems)) - for _, elem := range elems { - relems = append(relems, RawElement(elem)) - } - return relems, err -} - -// Values returns this document as a slice of values. The returned slice will contain valid values. -// If the document is not valid, the values up to the invalid point will be returned along with an -// error. -func (r Raw) Values() ([]RawValue, error) { - vals, err := bsoncore.Document(r).Values() - rvals := make([]RawValue, 0, len(vals)) - for _, val := range vals { - rvals = append(rvals, convertFromCoreValue(val)) - } - return rvals, err -} - -// Index searches for and retrieves the element at the given index. This method will panic if -// the document is invalid or if the index is out of bounds. -func (r Raw) Index(index uint) RawElement { return RawElement(bsoncore.Document(r).Index(index)) } - -// IndexErr searches for and retrieves the element at the given index. -func (r Raw) IndexErr(index uint) (RawElement, error) { - elem, err := bsoncore.Document(r).IndexErr(index) - return RawElement(elem), err -} - -// String implements the fmt.Stringer interface. -func (r Raw) String() string { return bsoncore.Document(r).String() } - -// readi32 is a helper function for reading an int32 from slice of bytes. -func readi32(b []byte) int32 { - _ = b[3] // bounds check hint to compiler; see golang.org/issue/14808 - return int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 -} |