Package net.sf.basedb.core

Class DbControl.State

java.lang.Object

net.sf.basedb.core.DbControl.State

All Implemented Interfaces:

Runnable

Enclosing class:

DbControl

static class DbControl.State
extends Object
implements Runnable

Main purpose is to write a warning to the log file in case some user code that created a DbControl instance never called the close() method before the DbControl became uncreachable. This can cause memory leaks. As an extra safety guarding agains unclosed database connections this class also holds the Hibernate session/transaction so that they can be closed. NOTE! This is NOT a replacement for a proper call to close() or commit() since there are a lot of actions that are not performed by this class. For example, Batchers and TransactionalActions are not performed.

Since:

3.16

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Cleaner.Cleanable	cleanable
(package private) SessionWrapper	hSession
private StatelessSessionWrapper	hStatelessSession
(package private) Transaction	hTransaction
(package private) Throwable	stacktrace

Constructor Summary

Constructors

Constructor	Description
State()

Method Summary

Modifier and Type	Method	Description
(package private) void	explicitClean()	Explicit cleanup of the DbControl is happening.
void	run()

Methods inherited from class java.lang.Object

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

Field Details

hSession

SessionWrapper hSession

hTransaction

Transaction hTransaction

hStatelessSession

private StatelessSessionWrapper hStatelessSession

stacktrace

Throwable stacktrace

cleanable

Cleaner.Cleanable cleanable

Constructor Details

State

State()

Method Details

explicitClean

void explicitClean()

Explicit cleanup of the DbControl is happening. The hSession, hTransaction, etc. should already have been closed via commit() or rollback(). We simply nullify everything and invoke the clean() method to unregister ourselves from the Cleaner.

run

public void run()

Specified by:

run in interface Runnable