io.seata.tm

Class DefaultTransactionManager

java.lang.Object

io.seata.tm.DefaultTransactionManager

All Implemented Interfaces:

TransactionManager

public class DefaultTransactionManager
extends Object
implements TransactionManager

The type Default transaction manager.

Constructor Summary

Constructors

Constructor and Description
DefaultTransactionManager()

Method Summary

Modifier and Type	Method and Description
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.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTransactionManager

public DefaultTransactionManager()

Method Detail

begin

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

Description copied from interface: TransactionManager

Begin a new global transaction.

Specified by:

begin in interface TransactionManager

Parameters:

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.

Returns:

XID of the global transaction

Throws:

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

commit

public GlobalStatus commit(String xid)
                    throws TransactionException

Description copied from interface: TransactionManager

Global commit.

Specified by:

commit in interface TransactionManager

Parameters:

xid - XID of the global transaction.

Returns:

Status of the global transaction after committing.

Throws:

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

rollback

public GlobalStatus rollback(String xid)
                      throws TransactionException

Description copied from interface: TransactionManager

Global rollback.

Specified by:

rollback in interface TransactionManager

Parameters:

xid - XID of the global transaction

Returns:

Status of the global transaction after rollbacking.

Throws:

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

getStatus

public GlobalStatus getStatus(String xid)
                       throws TransactionException

Description copied from interface: TransactionManager

Get current status of the give transaction.

Specified by:

getStatus in interface TransactionManager

Parameters:

xid - XID of the global transaction.

Returns:

Current status of the global transaction.

Throws:

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

globalReport

public GlobalStatus globalReport(String xid,
                                 GlobalStatus globalStatus)
                          throws TransactionException

Description copied from interface: TransactionManager

Global report.

Specified by:

globalReport in interface TransactionManager

Parameters:

xid - XID of the global transaction.

globalStatus - Status of the global transaction.

Returns:

Status of the global transaction.

Throws:

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