Golang bson.NextByte函數代碼示例

// UnmarshalBson bson-decodes into KeyspacePartition.
func (keyspacePartition *KeyspacePartition) 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 KeyspacePartition", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Shards":
			// []SrvShard
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for keyspacePartition.Shards", kind))
				}
				bson.Next(buf, 4)
				keyspacePartition.Shards = make([]SrvShard, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 SrvShard
					_v1.UnmarshalBson(buf, kind)
					keyspacePartition.Shards = append(keyspacePartition.Shards, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// 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 "Result":
			// *mproto.QueryResult
			if kind != bson.Null {
				queryResult.Result = new(mproto.QueryResult)
				(*queryResult.Result).UnmarshalBson(buf, kind)
			}
		case "Session":
			// *Session
			if kind != bson.Null {
				queryResult.Session = new(Session)
				(*queryResult.Session).UnmarshalBson(buf, kind)
			}
		case "Error":
			queryResult.Error = bson.DecodeString(buf, kind)
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into BlpPositionList.
func (blpPositionList *BlpPositionList) 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 BlpPositionList", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Entries":
			// []BlpPosition
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for blpPositionList.Entries", kind))
				}
				bson.Next(buf, 4)
				blpPositionList.Entries = make([]BlpPosition, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 BlpPosition
					_v1.UnmarshalBson(buf, kind)
					blpPositionList.Entries = append(blpPositionList.Entries, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into Statement.
func (statement *Statement) 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 Statement", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Category":
			statement.Category = bson.DecodeInt(buf, kind)
		case "Charset":
			// *mproto.Charset
			if kind != bson.Null {
				statement.Charset = new(mproto.Charset)
				(*statement.Charset).UnmarshalBson(buf, kind)
			}
		case "Sql":
			statement.Sql = bson.DecodeBinary(buf, kind)
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into MyType.
func (myType *MyType) 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 MyType", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Cust1":
			myType.Cust1.UnmarshalBson(buf, kind)
		case "Cust2":
			// *Custom1
			if kind != bson.Null {
				myType.Cust2 = new(Custom1)
				(*myType.Cust2).UnmarshalBson(buf, kind)
			}
		case "Cust3":
			myType.Cust3.UnmarshalBson(buf, kind)
		case "Cust4":
			// *pkg.Custom2
			if kind != bson.Null {
				myType.Cust4 = new(pkg.Custom2)
				(*myType.Cust4).UnmarshalBson(buf, kind)
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into ShardSession.
func (shardSession *ShardSession) 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 ShardSession", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Keyspace":
			shardSession.Keyspace = bson.DecodeString(buf, kind)
		case "Shard":
			shardSession.Shard = bson.DecodeString(buf, kind)
		case "TabletType":
			shardSession.TabletType.UnmarshalBson(buf, kind)
		case "TransactionId":
			shardSession.TransactionId = bson.DecodeInt64(buf, kind)
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into ZkPathV.
func (zkPathV *ZkPathV) 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 ZkPathV", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Paths":
			// []string
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for zkPathV.Paths", kind))
				}
				bson.Next(buf, 4)
				zkPathV.Paths = make([]string, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 string
					_v1 = bson.DecodeString(buf, kind)
					zkPathV.Paths = append(zkPathV.Paths, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into ReplicationPosition.
func (rp *ReplicationPosition) 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 ReplicationPosition", kind))
	}
	bson.Next(buf, 4)

	// We expect exactly zero or one fields in this bson object.
	kind = bson.NextByte(buf)
	if kind == bson.EOO {
		// The value was nil, nothing to do.
		return
	}

	// The field name is the MySQL flavor.
	flavor := bson.ReadCString(buf)
	value := bson.DecodeString(buf, kind)

	// Check for and consume the end byte.
	if kind = bson.NextByte(buf); kind != bson.EOO {
		panic(bson.NewBsonError("too many fields for ReplicationPosition"))
	}

	// Parse the value.
	var err error
	*rp, err = ParseReplicationPosition(flavor, value)
	if err != nil {
		panic(bson.NewBsonError("invalid value %#v for ReplicationPosition: %v", value, err))
	}
}

// UnmarshalBson bson-decodes into BoundQuery.
func (boundQuery *BoundQuery) 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 BoundQuery", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Sql":
			boundQuery.Sql = bson.DecodeString(buf, kind)
		case "BindVariables":
			// map[string]interface{}
			if kind != bson.Null {
				if kind != bson.Object {
					panic(bson.NewBsonError("unexpected kind %v for boundQuery.BindVariables", kind))
				}
				bson.Next(buf, 4)
				boundQuery.BindVariables = make(map[string]interface{})
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					_k := bson.ReadCString(buf)
					var _v1 interface{}
					_v1 = bson.DecodeInterface(buf, kind)
					boundQuery.BindVariables[_k] = _v1
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into QueryResultList.
func (queryResultList *QueryResultList) 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 QueryResultList", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "List":
			// []mproto.QueryResult
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for queryResultList.List", kind))
				}
				bson.Next(buf, 4)
				queryResultList.List = make([]mproto.QueryResult, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 mproto.QueryResult
					_v1.UnmarshalBson(buf, kind)
					queryResultList.List = append(queryResultList.List, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into GetEndPointsArgs.
func (getEndPointsArgs *GetEndPointsArgs) 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 GetEndPointsArgs", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Cell":
			getEndPointsArgs.Cell = bson.DecodeString(buf, kind)
		case "Keyspace":
			getEndPointsArgs.Keyspace = bson.DecodeString(buf, kind)
		case "Shard":
			getEndPointsArgs.Shard = bson.DecodeString(buf, kind)
		case "TabletType":
			getEndPointsArgs.TabletType.UnmarshalBson(buf, kind)
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into GTIDField.
func (gf *GTIDField) 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 GTIDField", kind))
	}
	bson.Next(buf, 4)

	// We expect exactly zero or one fields in this bson object.
	kind = bson.NextByte(buf)
	if kind == bson.EOO {
		// The GTID was nil, nothing to do.
		return
	}

	// The field name is the MySQL flavor.
	flavor := bson.ReadCString(buf)
	value := bson.DecodeString(buf, kind)

	// Check for and consume the end byte.
	if kind = bson.NextByte(buf); kind != bson.EOO {
		panic(bson.NewBsonError("too many fields for GTIDField"))
	}

	// Parse the value.
	gtid, err := ParseGTID(flavor, value)
	if err != nil {
		panic(bson.NewBsonError("invalid value %v for GTIDField: %v", value, err))
	}
	gf.Value = gtid
}

// UnmarshalBson bson-decodes into SrvKeyspaceNames.
func (srvKeyspaceNames *SrvKeyspaceNames) 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 SrvKeyspaceNames", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Entries":
			// []string
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for srvKeyspaceNames.Entries", kind))
				}
				bson.Next(buf, 4)
				srvKeyspaceNames.Entries = make([]string, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 string
					_v1 = bson.DecodeString(buf, kind)
					srvKeyspaceNames.Entries = append(srvKeyspaceNames.Entries, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson skips over an encoded Unused in a backward-compatible way.
// Previous versions of Unused would BSON-encode a naked string value, which
// bson.EncodeSimple() would encode as a document with a field named
// bson.MAGICTAG. Here we skip over any document or sub-document without looking
// for the special MAGICTAG field name.
func (u *Unused) 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 Unused", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		bson.ReadCString(buf)
		bson.Skip(buf, kind)
	}
}

// UnmarshalBson bson-decodes into TabletType.
func (tabletType *TabletType) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	if kind == bson.EOO {
		bson.Next(buf, 4)
		kind = bson.NextByte(buf)
		bson.ReadCString(buf)
	}
	*tabletType = TabletType(bson.DecodeString(buf, kind))
}