Class DbPoolSlot

java.lang.Object

org.tentackle.misc.AbstractPoolSlot<Session>

org.tentackle.dbms.DbPoolSlot

All Implemented Interfaces:

PoolSlot<Session>

public class DbPoolSlot
extends AbstractPoolSlot<Session>

Slot of a DbPool holding a pooled session.
Closed sessions are removed from the pool. Remote sessions not belonging to a session group are kept alive while idle.

Constructor Summary

Constructors

Constructor	Description
DbPoolSlot(Pool<Session> pool, int slotNumber, Session session)	Creates a slot.

Method Summary

Modifier and Type	Method	Description
protected TentackleRuntimeException	createException(String msg)	Creates the exception thrown by this slot.
boolean	isObsolete()	Returns whether the resource is obsolete and should be closed. Checked by Pool.monitor() for unused resources only.

Methods inherited from class AbstractPoolSlot

close, createSlotStr, getFirstUse, getIdleMinutes, getMdcStr, getPool, getPoolable, getReferencedPoolable, getSlotNumber, getUnusedSince, getUsedMinutes, getUsedSince, getUsingThreadStr, isUnreferenced, toString, unUse, use

Methods inherited from class Object

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

Constructor Details

DbPoolSlot

public DbPoolSlot(Pool<Session> pool,
 int slotNumber,
 Session session)

Creates a slot.

Parameters:

pool - the pool

slotNumber - the slot number within the pool (== pool-ID - 1)

session - the managed session

Method Details

isObsolete

public boolean isObsolete()

Description copied from interface: PoolSlot

Returns whether the resource is obsolete and should be closed.
Checked by Pool.monitor() for unused resources only.

Returns:

true if obsolete

createException

protected TentackleRuntimeException createException(String msg)

Description copied from class: AbstractPoolSlot

Creates the exception thrown by this slot.

Specified by:

createException in class AbstractPoolSlot<Session>

Parameters:

msg - the message

Returns:

the exception