org.springframework.boot.jta.narayana

Class DataSourceXAResourceRecoveryHelper

java.lang.Object

org.springframework.boot.jta.narayana.DataSourceXAResourceRecoveryHelper

All Implemented Interfaces:

com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper, XAResource

public class DataSourceXAResourceRecoveryHelper
extends Object
implements com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper, XAResource

XAResourceRecoveryHelper implementation which gets XIDs, which needs to be recovered, from the database.

Since:

1.4.0

Author:

Gytis Trikleris

Field Summary

Fields inherited from interface javax.transaction.xa.XAResource

TMENDRSCAN, TMFAIL, TMJOIN, TMNOFLAGS, TMONEPHASE, TMRESUME, TMSTARTRSCAN, TMSUCCESS, TMSUSPEND, XA_OK, XA_RDONLY

Constructor Summary

Constructors

Constructor and Description
DataSourceXAResourceRecoveryHelper(XADataSource xaDataSource) Create a new DataSourceXAResourceRecoveryHelper instance.
DataSourceXAResourceRecoveryHelper(XADataSource xaDataSource, String user, String password) Create a new DataSourceXAResourceRecoveryHelper instance.

Method Summary

Modifier and Type	Method and Description
void	commit(Xid xid, boolean onePhase)
void	end(Xid xid, int flags)
void	forget(Xid xid)
int	getTransactionTimeout()
XAResource[]	getXAResources()
boolean	initialise(String properties)
boolean	isSameRM(XAResource xaResource)
int	prepare(Xid xid)
Xid[]	recover(int flag)
void	rollback(Xid xid)
boolean	setTransactionTimeout(int seconds)
void	start(Xid xid, int flags)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceXAResourceRecoveryHelper

public DataSourceXAResourceRecoveryHelper(XADataSource xaDataSource)

Create a new DataSourceXAResourceRecoveryHelper instance.

Parameters:

xaDataSource - the XA data source

DataSourceXAResourceRecoveryHelper

public DataSourceXAResourceRecoveryHelper(XADataSource xaDataSource,
                                          String user,
                                          String password)

Create a new DataSourceXAResourceRecoveryHelper instance.

Parameters:

xaDataSource - the XA data source

user - the database user or null

password - the database password or null

Method Detail

initialise

public boolean initialise(String properties)

Specified by:

initialise in interface com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper

getXAResources

public XAResource[] getXAResources()

Specified by:

getXAResources in interface com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper

recover

public Xid[] recover(int flag)
              throws XAException

Specified by:

recover in interface XAResource

Throws:

XAException

start

public void start(Xid xid,
                  int flags)
           throws XAException

Specified by:

start in interface XAResource

Throws:

XAException

end

public void end(Xid xid,
                int flags)
         throws XAException

Specified by:

end in interface XAResource

Throws:

XAException

prepare

public int prepare(Xid xid)
            throws XAException

Specified by:

prepare in interface XAResource

Throws:

XAException

commit

public void commit(Xid xid,
                   boolean onePhase)
            throws XAException

Specified by:

commit in interface XAResource

Throws:

XAException

rollback

public void rollback(Xid xid)
              throws XAException

Specified by:

rollback in interface XAResource

Throws:

XAException

isSameRM

public boolean isSameRM(XAResource xaResource)
                 throws XAException

Specified by:

isSameRM in interface XAResource

Throws:

XAException

forget

public void forget(Xid xid)
            throws XAException

Specified by:

forget in interface XAResource

Throws:

XAException

getTransactionTimeout

public int getTransactionTimeout()
                          throws XAException

Specified by:

getTransactionTimeout in interface XAResource

Throws:

XAException

setTransactionTimeout

public boolean setTransactionTimeout(int seconds)
                              throws XAException

Specified by:

setTransactionTimeout in interface XAResource

Throws:

XAException