net.jini.core.transaction.server
Class TransactionParticipantDataImpl

java.lang.Object
  net.jini.core.transaction.server.TransactionParticipantDataImpl

All Implemented Interfaces:

com.gigaspaces.internal.cluster.node.impl.packets.data.IReplicationParticipantsMetadata, com.gigaspaces.internal.server.space.redolog.storage.bytebuffer.ISwapExternalizable, Externalizable, Serializable, TransactionParticipantData

public class TransactionParticipantDataImpl
extends Object
implements TransactionParticipantData, Externalizable, com.gigaspaces.internal.cluster.node.impl.packets.data.IReplicationParticipantsMetadata

Contains ServerTransaction meta data for distributed transactions that have more than 1 participant.

Since:

7.1

Author:

anna

See Also:

Serialized Form

Constructor Summary

TransactionParticipantDataImpl()

TransactionParticipantDataImpl(long id, int participantId, int participantsCount)

TransactionParticipantDataImpl(Object id, int participantId, int participantsCount)

Method Summary

boolean	equals(Object obj)
long	getContextId()
int	getParticipantId() The id of the space that committed the transaction.
int	getParticipantsCount() Number of participants in transaction
long	getTransactionId() The id of the distributed transaction
Object	getXid()
int	hashCode()
void	readExternal(ObjectInput in)
void	readFromSwap(ObjectInput in)
String	toString()
void	writeExternal(ObjectOutput out)
void	writeToSwap(ObjectOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TransactionParticipantDataImpl

public TransactionParticipantDataImpl()

TransactionParticipantDataImpl

public TransactionParticipantDataImpl(long id,
                                      int participantId,
                                      int participantsCount)

Parameters:

mgr -

id -

TransactionParticipantDataImpl

public TransactionParticipantDataImpl(Object id,
                                      int participantId,
                                      int participantsCount)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Parameters:

in -

Throws:

IOException

ClassNotFoundException

See Also:

ServerTransaction.readExternal(java.io.ObjectInput)

readFromSwap

public void readFromSwap(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readFromSwap in interface com.gigaspaces.internal.server.space.redolog.storage.bytebuffer.ISwapExternalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Parameters:

out -

Throws:

IOException

See Also:

ServerTransaction.writeExternal(java.io.ObjectOutput)

writeToSwap

public void writeToSwap(ObjectOutput out)
                 throws IOException

Specified by:

writeToSwap in interface com.gigaspaces.internal.server.space.redolog.storage.bytebuffer.ISwapExternalizable

Throws:

IOException

getTransactionId

public long getTransactionId()

Description copied from interface: TransactionParticipantData

The id of the distributed transaction

Specified by:

getTransactionId in interface TransactionParticipantData

Returns:

the transactionId

getParticipantId

public int getParticipantId()

Description copied from interface: TransactionParticipantData

The id of the space that committed the transaction.

Specified by:

getParticipantId in interface com.gigaspaces.internal.cluster.node.impl.packets.data.IReplicationParticipantsMetadata

Specified by:

getParticipantId in interface TransactionParticipantData

Returns:

the participantId

getParticipantsCount

public int getParticipantsCount()

Description copied from interface: TransactionParticipantData

Number of participants in transaction

Specified by:

getParticipantsCount in interface com.gigaspaces.internal.cluster.node.impl.packets.data.IReplicationParticipantsMetadata

Specified by:

getParticipantsCount in interface TransactionParticipantData

Returns:

the participantsCount

getXid

public Object getXid()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getContextId

public long getContextId()

Specified by:

getContextId in interface com.gigaspaces.internal.cluster.node.impl.packets.data.IReplicationParticipantsMetadata