org.firebirdsql.pool

Interface PooledObject

All Known Implementing Classes:

AbstractPingablePooledConnection, PingablePooledConnection

public interface PooledObject

Represents an object that can be stored in the pool.

Author:

Roman Rokytskyy

Field Summary

Fields

Modifier and Type	Field and Description
static long	INSTANT_IN_USE

Method Summary

Modifier and Type	Method and Description
void	deallocate() Deallocate this object.
long	getInstantInPool()
org.firebirdsql.pool.PooledConnectionQueue	getOwningQueue()
boolean	isInPool() Check whether this object is currently in pool or had been released to the application.
boolean	isValid() Check if this pooled object is still valid.
void	setInPool(boolean inPool) Set the "inPool" flag to this object.

Field Detail

INSTANT_IN_USE

static final long INSTANT_IN_USE

See Also:

Constant Field Values

Method Detail

deallocate

void deallocate()

Deallocate this object. This method deallocated the object and releases all associated resources. This method is invoked when object pool is shutdown and is needed to gracefully release resources.

isValid

boolean isValid()

Check if this pooled object is still valid.

Returns:

true when the object is valid.

isInPool

boolean isInPool()

Check whether this object is currently in pool or had been released to the application.

Returns:

true if the object is currently in pool.

setInPool

void setInPool(boolean inPool)

Set the "inPool" flag to this object. This method should be called only by the pool implementation.

Parameters:

inPool - true if object is in pool, otherwise false.

getInstantInPool

long getInstantInPool()

Returns:

The instant in time when this object was last used, or INSTANT_IN_USE when object is currently in use.

getOwningQueue

org.firebirdsql.pool.PooledConnectionQueue getOwningQueue()