Golang Value.UnmarshalBson方法代碼示例

本文整理匯總了Golang中github.com/youtube/vitess/go/sqltypes.Value.UnmarshalBson方法的典型用法代碼示例。如果您正苦於以下問題：Golang Value.UnmarshalBson方法的具體用法？Golang Value.UnmarshalBson怎麽用？Golang Value.UnmarshalBson使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/youtube/vitess/go/sqltypes.Value的用法示例。

在下文中一共展示了Value.UnmarshalBson方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: UnmarshalBson

// UnmarshalBson bson-decodes into StreamEvent.
func (streamEvent *StreamEvent) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for StreamEvent", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Category":
			streamEvent.Category = bson.DecodeString(buf, kind)
		case "TableName":
			streamEvent.TableName = bson.DecodeString(buf, kind)
		case "PrimaryKeyFields":
			// []mproto.Field
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for streamEvent.PrimaryKeyFields", kind))
				}
				bson.Next(buf, 4)
				streamEvent.PrimaryKeyFields = make([]mproto.Field, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 mproto.Field
					_v1.UnmarshalBson(buf, kind)
					streamEvent.PrimaryKeyFields = append(streamEvent.PrimaryKeyFields, _v1)
				}
			}
		case "PrimaryKeyValues":
			// [][]sqltypes.Value
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for streamEvent.PrimaryKeyValues", kind))
				}
				bson.Next(buf, 4)
				streamEvent.PrimaryKeyValues = make([][]sqltypes.Value, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 []sqltypes.Value
					// []sqltypes.Value
					if kind != bson.Null {
						if kind != bson.Array {
							panic(bson.NewBsonError("unexpected kind %v for _v2", kind))
						}
						bson.Next(buf, 4)
						_v2 = make([]sqltypes.Value, 0, 8)
						for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
							bson.SkipIndex(buf)
							var _v3 sqltypes.Value
							_v3.UnmarshalBson(buf, kind)
							_v2 = append(_v2, _v3)
						}
					}
					streamEvent.PrimaryKeyValues = append(streamEvent.PrimaryKeyValues, _v2)
				}
			}
		case "Sql":
			streamEvent.Sql = bson.DecodeString(buf, kind)
		case "Timestamp":
			streamEvent.Timestamp = bson.DecodeInt64(buf, kind)
		case "TransactionID":
			streamEvent.TransactionID = bson.DecodeString(buf, kind)
		default:
			bson.Skip(buf, kind)
		}
	}
}

開發者ID:richarwu，項目名稱:vitess，代碼行數:72，代碼來源:stream_event_bson.go

示例2: UnmarshalBson

// UnmarshalBson bson-decodes into QueryResult.
func (queryResult *QueryResult) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for QueryResult", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Fields":
			// []Field
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for queryResult.Fields", kind))
				}
				bson.Next(buf, 4)
				queryResult.Fields = make([]Field, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 Field
					_v1.UnmarshalBson(buf, kind)
					queryResult.Fields = append(queryResult.Fields, _v1)
				}
			}
		case "RowsAffected":
			queryResult.RowsAffected = bson.DecodeUint64(buf, kind)
		case "InsertId":
			queryResult.InsertId = bson.DecodeUint64(buf, kind)
		case "Rows":
			// [][]sqltypes.Value
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for queryResult.Rows", kind))
				}
				bson.Next(buf, 4)
				queryResult.Rows = make([][]sqltypes.Value, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 []sqltypes.Value
					// []sqltypes.Value
					if kind != bson.Null {
						if kind != bson.Array {
							panic(bson.NewBsonError("unexpected kind %v for _v2", kind))
						}
						bson.Next(buf, 4)
						_v2 = make([]sqltypes.Value, 0, 8)
						for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
							bson.SkipIndex(buf)
							var _v3 sqltypes.Value
							_v3.UnmarshalBson(buf, kind)
							_v2 = append(_v2, _v3)
						}
					}
					queryResult.Rows = append(queryResult.Rows, _v2)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

開發者ID:chinna1986，項目名稱:vitess，代碼行數:66，代碼來源:query_result_bson.go

示例3: UnmarshalBson

// UnmarshalBson bson-decodes into QueryResult.
func (queryResult *QueryResult) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for QueryResult", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Fields":
			// []*query.Field
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for queryResult.Fields", kind))
				}
				bson.Next(buf, 4)
				queryResult.Fields = make([]*querypb.Field, 0, 8)
				var f BSONField
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 *querypb.Field
					// *query.Field
					_v1 = new(querypb.Field)
					bson.UnmarshalFromBuffer(buf, &f)
					_v1.Name = f.Name
					_v1.Type = sqltypes.MySQLToType(f.Type, f.Flags)
					queryResult.Fields = append(queryResult.Fields, _v1)
				}
			}
		case "RowsAffected":
			queryResult.RowsAffected = bson.DecodeUint64(buf, kind)
		case "InsertId":
			queryResult.InsertId = bson.DecodeUint64(buf, kind)
		case "Rows":
			// [][]sqltypes.Value
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for queryResult.Rows", kind))
				}
				bson.Next(buf, 4)
				queryResult.Rows = make([][]sqltypes.Value, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 []sqltypes.Value
					// []sqltypes.Value
					if kind != bson.Null {
						if kind != bson.Array {
							panic(bson.NewBsonError("unexpected kind %v for _v2", kind))
						}
						bson.Next(buf, 4)
						_v2 = make([]sqltypes.Value, 0, 8)
						for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
							bson.SkipIndex(buf)
							var _v3 sqltypes.Value
							_v3.UnmarshalBson(buf, kind)
							_v2 = append(_v2, _v3)
						}
					}
					queryResult.Rows = append(queryResult.Rows, _v2)
				}
			}
		case "Err":
			// *RPCError
			if kind != bson.Null {
				queryResult.Err = new(RPCError)
				(*queryResult.Err).UnmarshalBson(buf, kind)
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

開發者ID:tjyang，項目名稱:vitess，代碼行數:77，代碼來源:query_result_bson.go

注：本文中的github.com/youtube/vitess/go/sqltypes.Value.UnmarshalBson方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。