org.jboss.jca.adapters.jdbc.xa

Class XAManagedConnection

java.lang.Object

org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection

org.jboss.jca.adapters.jdbc.xa.XAManagedConnection

All Implemented Interfaces:

javax.resource.spi.LocalTransaction, javax.resource.spi.ManagedConnection, XAResource, org.jboss.jca.core.spi.transaction.ConnectableResource

public class XAManagedConnection
extends BaseWrapperManagedConnection
implements XAResource, javax.resource.spi.LocalTransaction

XAManagedConnection

Version:

$Revision: 76313 $

Author:

David Jencks , Adrian Brock, Weston Price

Field Summary

Fields

Modifier and Type	Field and Description
protected Xid	currentXid The Xid
protected XAConnection	xaConnection The XA connection
protected XAResource	xaResource The XAResource

Fields inherited from class org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection

con, destroyed, ignoreInManagedAutoCommitCalls, inLocalTransaction, inManagedTransaction, jdbcAutoCommit, jdbcReadOnly, jdbcTransactionIsolation, mcf, metadata, props, stateLock, underlyingAutoCommit, underlyingReadOnly

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
XAManagedConnection(XAManagedConnectionFactory mcf, XAConnection xaConnection, Properties props, int transactionIsolation, int psCacheSize) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	begin()
protected void	broadcastConnectionError(SQLException e)
void	commit()
void	commit(Xid xid, boolean onePhase)
void	destroy() Destroy
void	end(Xid xid, int flags)
void	forget(Xid xid)
javax.resource.spi.LocalTransaction	getLocalTransaction()
int	getTransactionTimeout()
XAResource	getXAResource()
boolean	isSameRM(XAResource other)
boolean	isXA() Returns true if the underlying connection is handled by an XA resource manager
int	prepare(Xid xid)
Xid[]	recover(int flag)
void	rollback()
void	rollback(Xid xid)
boolean	setTransactionTimeout(int seconds)
void	start(Xid xid, int flags)

Methods inherited from class org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection

addConnectionEventListener, associateConnection, broadcastConnectionError, checkException, checkState, checkValid, cleanup, getConnection, getConnection, getLog, getLogWriter, getMetaData, getProperties, lock, removeConnectionEventListener, setConnectableResourceListener, setLogWriter, tryLock, unlock

Methods inherited from class java.lang.Object

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

Field Detail

xaConnection

protected final XAConnection xaConnection

The XA connection

xaResource

protected final XAResource xaResource

The XAResource

currentXid

protected Xid currentXid

The Xid

Constructor Detail

XAManagedConnection

public XAManagedConnection(XAManagedConnectionFactory mcf,
                   XAConnection xaConnection,
                   Properties props,
                   int transactionIsolation,
                   int psCacheSize)
                    throws SQLException

Constructor

Parameters:

mcf - The managed connection factory

xaConnection - The XA connection

props - The properties

transactionIsolation - The transaction isolation

psCacheSize - The prepared statement cache size

Throws:

SQLException - Thrown if an error occurs

Method Detail

begin

public void begin()
           throws javax.resource.ResourceException

Specified by:

begin in interface javax.resource.spi.LocalTransaction

Throws:

javax.resource.ResourceException

commit

public void commit()
            throws javax.resource.ResourceException

Specified by:

commit in interface javax.resource.spi.LocalTransaction

Throws:

javax.resource.ResourceException

rollback

public void rollback()
              throws javax.resource.ResourceException

Specified by:

rollback in interface javax.resource.spi.LocalTransaction

Throws:

javax.resource.ResourceException

broadcastConnectionError

protected void broadcastConnectionError(SQLException e)

getLocalTransaction

public javax.resource.spi.LocalTransaction getLocalTransaction()
                                                        throws javax.resource.ResourceException

Specified by:

getLocalTransaction in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

getXAResource

public XAResource getXAResource()
                         throws javax.resource.ResourceException

Specified by:

getXAResource in interface javax.resource.spi.ManagedConnection

Throws:

javax.resource.ResourceException

destroy

public void destroy()
             throws javax.resource.ResourceException

Destroy

Specified by:

destroy in interface javax.resource.spi.ManagedConnection

Overrides:

destroy in class BaseWrapperManagedConnection

Throws:

javax.resource.ResourceException - Thrown if an error occurs

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

forget

public void forget(Xid xid)
            throws XAException

Specified by:

forget in interface XAResource

Throws:

XAException

recover

public Xid[] recover(int flag)
              throws XAException

Specified by:

recover in interface XAResource

Throws:

XAException

isSameRM

public boolean isSameRM(XAResource other)
                 throws XAException

Specified by:

isSameRM 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

isXA

public boolean isXA()

Returns true if the underlying connection is handled by an XA resource manager

Specified by:

isXA in class BaseWrapperManagedConnection

Returns:

The value