Package com.atlassian.confluence.cache.ehcache

Class EhCacheConfigManager

java.lang.Object

com.atlassian.confluence.cache.ehcache.EhCacheConfigManager

All Implemented Interfaces:

CacheConfigManager, org.springframework.beans.factory.InitializingBean

public class EhCacheConfigManager
extends Object
implements CacheConfigManager, org.springframework.beans.factory.InitializingBean

Class that allows Confluence's ehcache configuration to be modified programmatically. Changes will be made to both the runtime configuration as well as the persisted configuration (allowing changes to persist across restarts).

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CACHE_MAX_ENTRIES_LOCAL_HEAP_CONFIG_KEY_PREFIX

Constructor Summary

Constructors

Constructor	Description
EhCacheConfigManager(EhCacheConfigStore ehCacheConfigStore, EhCacheManager ehCacheManager)

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
void	changeMaxCacheSize(String cacheName, int newMaxCacheSize)	Changes the maximum cache size of the specified cache (both in runtime and where its persisted).

Methods inherited from class java.lang.Object

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

Field Details

CACHE_MAX_ENTRIES_LOCAL_HEAP_CONFIG_KEY_PREFIX

public static final String CACHE_MAX_ENTRIES_LOCAL_HEAP_CONFIG_KEY_PREFIX

See Also:

• Constant Field Values

Constructor Details

EhCacheConfigManager

public EhCacheConfigManager(EhCacheConfigStore ehCacheConfigStore,
 EhCacheManager ehCacheManager)

Method Details

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

changeMaxCacheSize

public void changeMaxCacheSize(String cacheName,
 int newMaxCacheSize)

Changes the maximum cache size of the specified cache (both in runtime and where its persisted). If no config is explicitly declared, a new cache configuration is created based off of the default configuration.

Specified by:

changeMaxCacheSize in interface CacheConfigManager

Parameters:

cacheName - name of cache

newMaxCacheSize - new max cache size