io.seata.rm.datasource.undo.parser

Class FastjsonUndoLogParser

java.lang.Object

io.seata.rm.datasource.undo.parser.FastjsonUndoLogParser

All Implemented Interfaces:

Initialize, UndoLogParser

@LoadLevel(name="fastjson")
public class FastjsonUndoLogParser
extends Object
implements UndoLogParser, Initialize

The type Json based undo log parser.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
FastjsonUndoLogParser()

Method Summary

Modifier and Type	Method and Description
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;
void	init() init method

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

FastjsonUndoLogParser

public FastjsonUndoLogParser()

Method Detail

init

public void init()

Description copied from interface: Initialize

init method

Specified by:

init in interface Initialize

getName

public String getName()

Description copied from interface: UndoLogParser

Get the name of parser;

Specified by:

getName in interface UndoLogParser

Returns:

the name of parser

getDefaultContent

public byte[] getDefaultContent()

Description copied from interface: UndoLogParser

Get default context of this parser

Specified by:

getDefaultContent in interface UndoLogParser

Returns:

the default content if undo log is empty

encode

public byte[] encode(BranchUndoLog branchUndoLog)

Description copied from interface: UndoLogParser

Encode branch undo log to byte array.

Specified by:

encode in interface UndoLogParser

Parameters:

branchUndoLog - the branch undo log

Returns:

the byte array

decode

public BranchUndoLog decode(byte[] bytes)

Description copied from interface: UndoLogParser

Decode byte array to branch undo log.

Specified by:

decode in interface UndoLogParser

Parameters:

bytes - the byte array

Returns:

the branch undo log