Class QueryHost

java.lang.Object

org.jpos.transaction.participant.QueryHost

All Implemented Interfaces:

Configurable, TransactionConstants, TransactionParticipant

public class QueryHost
extends Object
implements TransactionParticipant, Configurable

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TIMEOUT_NAME

Fields inherited from interface TransactionConstants

ABORTED, FAIL, NO_JOIN, PAUSE, PREPARED, READONLY, RETRY

Constructor Summary

Constructors

Constructor	Description
QueryHost()

Method Summary

Modifier and Type	Method	Description
protected boolean	isConnected(MUX mux)
int	prepare(long id, Serializable ser)	Called by TransactionManager in preparation for a transaction
protected long	resolveTimeout(Context ctx)
void	setConfiguration(Configuration cfg)

Methods inherited from class Object

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

Methods inherited from interface TransactionParticipant

abort, commit

Field Details

TIMEOUT_NAME

public static final String TIMEOUT_NAME

See Also:

• Constant Field Values

Constructor Details

QueryHost

public QueryHost()

Method Details

prepare

public int prepare(long id,
 Serializable ser)

Description copied from interface: TransactionParticipant

Called by TransactionManager in preparation for a transaction

Specified by:

prepare in interface TransactionParticipant

Parameters:

id - the Transaction identifier

ser - transaction context

Returns:

PREPARED or ABORTED (| NO_JOIN | READONLY)

setConfiguration

public void setConfiguration(Configuration cfg)
                      throws ConfigurationException

Specified by:

setConfiguration in interface Configurable

Parameters:

cfg - Configuration object

Throws:

ConfigurationException

resolveTimeout

protected long resolveTimeout(Context ctx)

isConnected

protected boolean isConnected(MUX mux)