com.atlassian.confluence.impl.cache.config

Class PropertiesFileCacheSettingsManager

java.lang.Object

com.atlassian.confluence.impl.cache.config.PropertiesFileCacheSettingsManager

All Implemented Interfaces:

com.atlassian.cache.CacheSettingsDefaultsProvider, CacheSettingsManager

public final class PropertiesFileCacheSettingsManager
extends Object
implements CacheSettingsManager

Since:

7.5

Constructor Summary

Constructors

Constructor and Description
PropertiesFileCacheSettingsManager(com.atlassian.dc.filestore.api.FileStore.Path settingsFile, Lock writeLock)

Method Summary

Modifier and Type	Method and Description
com.atlassian.cache.CacheSettings	getDefaults(String cacheName)
boolean	saveSettings() Persists all changes made so far by update* methods.
com.atlassian.fugue.Option<Integer>	updateMaxEntries(String name, int newValue) Persists updates to the max entries settings for the specified cache.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.confluence.cache.CacheSettingsManager

changeMaxEntries

Constructor Detail

PropertiesFileCacheSettingsManager

public PropertiesFileCacheSettingsManager(com.atlassian.dc.filestore.api.FileStore.Path settingsFile,
                                          Lock writeLock)

Method Detail

updateMaxEntries

public com.atlassian.fugue.Option<Integer> updateMaxEntries(@Nonnull
                                                            String name,
                                                            int newValue)

Description copied from interface: CacheSettingsManager

Persists updates to the max entries settings for the specified cache.

Specified by:

updateMaxEntries in interface CacheSettingsManager

Parameters:

name - the name of the cache to update

Returns:

the previous value of the specified max entries if any have

saveSettings

public boolean saveSettings()

Description copied from interface: CacheSettingsManager

Persists all changes made so far by update* methods.

Specified by:

saveSettings in interface CacheSettingsManager

Returns:

true if changes were persisted successfully

getDefaults

@Nonnull
public com.atlassian.cache.CacheSettings getDefaults(@Nonnull
                                                              String cacheName)

Specified by:

getDefaults in interface com.atlassian.cache.CacheSettingsDefaultsProvider