io.seata.rm.datasource.undo

接口 UndoLogParser

所有已知实现类:

FastjsonUndoLogParser, FstUndoLogParser, JacksonUndoLogParser, KryoUndoLogParser, ProtostuffUndoLogParser

public interface UndoLogParser

The interface Undo log parser.

方法概要

限定符和类型	方法和说明
BranchUndoLog	decode(byte[] bytes) Decode byte array to branch undo log.
byte[]	encode(BranchUndoLog branchUndoLog) Encode branch undo log to byte array.
byte[]	getDefaultContent() Get default context of this parser
String	getName() Get the name of parser;

方法详细资料

getName

String getName()

Get the name of parser;

返回:

the name of parser

getDefaultContent

byte[] getDefaultContent()

Get default context of this parser

返回:

the default content if undo log is empty

encode

byte[] encode(BranchUndoLog branchUndoLog)

Encode branch undo log to byte array.

参数:

branchUndoLog - the branch undo log

返回:

the byte array

decode

BranchUndoLog decode(byte[] bytes)

Decode byte array to branch undo log.

参数:

bytes - the byte array

返回:

the branch undo log