io.seata.core.model

接口 TransactionManager

所有已知实现类:

DefaultTransactionManager

public interface TransactionManager

Transaction Manager. Define a global transaction and control it.

方法概要

限定符和类型	方法和说明
String	begin(String applicationId, String transactionServiceGroup, String name, int timeout) Begin a new global transaction.
GlobalStatus	commit(String xid) Global commit.
GlobalStatus	getStatus(String xid) Get current status of the give transaction.
GlobalStatus	globalReport(String xid, GlobalStatus globalStatus) Global report.
GlobalStatus	rollback(String xid) Global rollback.

方法详细资料

begin

String begin(String applicationId,
             String transactionServiceGroup,
             String name,
             int timeout)
      throws TransactionException

Begin a new global transaction.

参数:

applicationId - ID of the application who begins this transaction.

transactionServiceGroup - ID of the transaction service group.

name - Give a name to the global transaction.

timeout - Timeout of the global transaction.

返回:

XID of the global transaction

抛出:

TransactionException - Any exception that fails this will be wrapped with TransactionException and thrown out.

commit

GlobalStatus commit(String xid)
             throws TransactionException

Global commit.

参数:

xid - XID of the global transaction.

返回:

Status of the global transaction after committing.

抛出:

TransactionException - Any exception that fails this will be wrapped with TransactionException and thrown out.

rollback

GlobalStatus rollback(String xid)
               throws TransactionException

Global rollback.

参数:

xid - XID of the global transaction

返回:

Status of the global transaction after rollbacking.

抛出:

TransactionException - Any exception that fails this will be wrapped with TransactionException and thrown out.

getStatus

GlobalStatus getStatus(String xid)
                throws TransactionException

Get current status of the give transaction.

参数:

xid - XID of the global transaction.

返回:

Current status of the global transaction.

抛出:

TransactionException - Any exception that fails this will be wrapped with TransactionException and thrown out.

globalReport

GlobalStatus globalReport(String xid,
                          GlobalStatus globalStatus)
                   throws TransactionException

Global report.

参数:

xid - XID of the global transaction.

globalStatus - Status of the global transaction.

返回:

Status of the global transaction.

抛出:

TransactionException - Any exception that fails this will be wrapped with TransactionException and thrown out.