de.ipcon.db.cache

Class StrukturCache

java.lang.Object

de.ipcon.db.cache.ServerSideCache

de.ipcon.db.cache.StrukturCache

All Implemented Interfaces:

StrukturCacheI, DBManEventListenerI

public class StrukturCache
extends ServerSideCache
implements StrukturCacheI

This is the serverside cache for gui elements. For the client side cache, see de/ipcon/gui/solstice/StrukturCache

Constructor Summary

Constructors

Constructor and Description
StrukturCache(DBManLocalI _dbm)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getCacheInformation()
java.util.Map<java.lang.Long,Struktur>	getCacheMap() Returns an unmodifiable view on the current cache Map.
static StrukturCache	getForTesting(DBManLocalI dbm)
void	handleUpdateCacheEvent(DBManBOChangeEvent event) Replays the applicable information from the event on the cache, inserts or removes structures as necessary and regularly cleans up unreferenced BOs from the loader The loader needs to be able to fetch and load missing BOs from the DB as needed.

Methods inherited from class de.ipcon.db.cache.ServerSideCache

awaitInitFinished, getCachingLoader, getDBMan, processDBManEvent

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.ipcon.db.cache.StrukturCacheI

awaitInitFinished, getMatchingStrukturen, getMatchingStrukturen, getMatchingStrukturen, getMatchingStrukturen

Constructor Detail

StrukturCache

public StrukturCache(DBManLocalI _dbm)

Method Detail

getForTesting

public static StrukturCache getForTesting(DBManLocalI dbm)

getCacheMap

public java.util.Map<java.lang.Long,Struktur> getCacheMap()

Description copied from interface: StrukturCacheI

Returns an unmodifiable view on the current cache Map.

Specified by:

getCacheMap in interface StrukturCacheI

handleUpdateCacheEvent

public void handleUpdateCacheEvent(DBManBOChangeEvent event)

Replays the applicable information from the event on the cache, inserts or removes structures as necessary and regularly cleans up unreferenced BOs from the loader The loader needs to be able to fetch and load missing BOs from the DB as needed.

Parameters:

event - the nonnull event to handle

getCacheInformation

public java.lang.String getCacheInformation()

Returns:

a description on current cache usage for debugging