io.seata.rm.datasource.undo.mysql

类 MySQLUndoLogManager

java.lang.Object

io.seata.rm.datasource.undo.AbstractUndoLogManager

io.seata.rm.datasource.undo.mysql.MySQLUndoLogManager

所有已实现的接口:

UndoLogManager

public class MySQLUndoLogManager
extends AbstractUndoLogManager

嵌套类概要

从类继承的嵌套类/接口 io.seata.rm.datasource.undo.AbstractUndoLogManager

AbstractUndoLogManager.State

字段概要

从类继承的字段 io.seata.rm.datasource.undo.AbstractUndoLogManager

DELETE_UNDO_LOG_SQL, SELECT_UNDO_LOG_SQL, UNDO_LOG_TABLE_NAME

构造器概要

构造器

构造器和说明
MySQLUndoLogManager()

方法概要

限定符和类型	方法和说明
int	deleteUndoLogByLogCreated(Date logCreated, int limitRows, Connection conn) delete undolog by created
String	getDbType() get db type
protected void	insertUndoLogWithGlobalFinished(String xid, long branchID, UndoLogParser parser, Connection conn) insert uodo log when global finished
protected void	insertUndoLogWithNormal(String xid, long branchID, String rollbackCtx, byte[] undoLogContent, Connection conn) insert uodo log when normal

从类继承的方法 io.seata.rm.datasource.undo.AbstractUndoLogManager

appendInParam, batchDeleteUndoLog, buildContext, canUndo, deleteUndoLog, flushUndoLogs, getCurrentSerializer, parseContext, removeCurrentSerializer, setCurrentSerializer, toBatchDeleteUndoLogSql, undo

从类继承的方法 java.lang.Object

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

构造器详细资料

MySQLUndoLogManager

public MySQLUndoLogManager()

方法详细资料

getDbType

public String getDbType()

从类复制的说明: AbstractUndoLogManager

get db type

指定者:

getDbType 在类中 AbstractUndoLogManager

返回:

the db type

deleteUndoLogByLogCreated

public int deleteUndoLogByLogCreated(Date logCreated,
                                     int limitRows,
                                     Connection conn)
                              throws SQLException

从接口复制的说明: UndoLogManager

delete undolog by created

参数:

logCreated - the created time

limitRows - the limit rows

conn - the connection

返回:

the update rows

抛出:

SQLException - the sql exception

insertUndoLogWithNormal

protected void insertUndoLogWithNormal(String xid,
                                       long branchID,
                                       String rollbackCtx,
                                       byte[] undoLogContent,
                                       Connection conn)
                                throws SQLException

从类复制的说明: AbstractUndoLogManager

insert uodo log when normal

指定者:

insertUndoLogWithNormal 在类中 AbstractUndoLogManager

参数:

xid - the xid

branchID - the branchId

rollbackCtx - the rollbackContext

undoLogContent - the undoLogContent

conn - sql connection

抛出:

SQLException

insertUndoLogWithGlobalFinished

protected void insertUndoLogWithGlobalFinished(String xid,
                                               long branchID,
                                               UndoLogParser parser,
                                               Connection conn)
                                        throws SQLException

从类复制的说明: AbstractUndoLogManager

insert uodo log when global finished

指定者:

insertUndoLogWithGlobalFinished 在类中 AbstractUndoLogManager

参数:

xid - the xid

branchID - the branchId

parser - the undoLogParse

conn - sql connection

抛出:

SQLException