Package com.atlassian.confluence.importexport

Class ImportMutex

java.lang.Object

com.atlassian.confluence.importexport.ImportMutex

@Deprecated
public class ImportMutex
extends Object

Deprecated.

since 7.17.0.

A very simple locking mutex that is designed to prevent two import tasks from running at the same time.

Since:

5.6

Field Summary

Fields

Modifier and Type	Field	Description
static final ImportMutex	INSTANCE	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	isLocked()	Deprecated. Queries the current state of the mutex
void	lockMutex(Object client)	Deprecated. Obtain the lock on the mutex.
void	unlockMutex(Object client)	Deprecated. Releases the lock

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final ImportMutex INSTANCE

Deprecated.

Method Details

lockMutex

public void lockMutex(Object client)

Deprecated.

Obtain the lock on the mutex.

Parameters:

client - The object that wants to "own" the mutex. Typically is the calling object.

Throws:

IllegalStateException - if the mutex is currently held by the same or another object.

unlockMutex

public void unlockMutex(Object client)

Deprecated.

Releases the lock

Parameters:

client - the object that currently "owns" the mutex. Must be the same object that was previously passed to lockMutex(Object)

Throws:

IllegalStateException - if the mutex is not currently held by the given object.

isLocked

public boolean isLocked()

Deprecated.

Queries the current state of the mutex

Returns:

true if the mutex is currently held, false otherwise.