Package org.compiere.util

Class CacheMgt

java.lang.Object

org.compiere.util.CacheMgt

public class CacheMgt
extends Object

Adempiere Cache Management

Version:

$Id: CacheMgt.java,v 1.2 2006/07/30 00:54:35 jjanke Exp $

Author:

Jorg Janke

Field Summary

Fields

Modifier and Type	Field	Description
static int	MAX_SIZE	Default maximum cache size

Method Summary

Modifier and Type	Method	Description
static CacheMgt	get()	Get Cache Management
List<CacheInfo>	getCacheInfos()
int	getElementCount()	Total Cached Elements
CacheInterface[]	getInstancesAsArray()
protected void	localNewRecord(String tableName, int Record_ID)	Reset local Cache
void	newRecord(String tableName, int recordId)
<K,V> Map<K,V>	register(CCache<K,V> instance, boolean distributed)	Create Cache Instance
int	reset()	do a cluster wide cache reset
int	reset(String tableName)	do a cluster wide cache reset for tableName
int	reset(String tableName, int Record_ID)	do a cluster wide cache reset for tableName with recordId key
int	resetLocalCache()	Reset local Cache
protected int	resetLocalCache(String tableName, int Record_ID)	Reset local Cache
String	toString()	String Representation
String	toStringX()	Extended String Representation
boolean	unregister(CacheInterface instance)	Un-Register Cache Instance

Methods inherited from class java.lang.Object

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

Field Detail

MAX_SIZE

public static int MAX_SIZE

Default maximum cache size

Method Detail

get

public static CacheMgt get()

Get Cache Management

Returns:

Cache Manager

register

public <K,V> Map<K,V> register(CCache<K,V> instance,
                                           boolean distributed)

Create Cache Instance

Parameters:

instance - Cache

distributed -

Returns:

true if added

unregister

public boolean unregister(CacheInterface instance)

Un-Register Cache Instance

Parameters:

instance - Cache

Returns:

true if removed

reset

public int reset()

do a cluster wide cache reset

Returns:

number of deleted cache entries

reset

public int reset(String tableName)

do a cluster wide cache reset for tableName

Parameters:

tableName - table name

Returns:

number of deleted cache entries

reset

public int reset(String tableName,
                 int Record_ID)

do a cluster wide cache reset for tableName with recordId key

Parameters:

tableName -

Record_ID - record id for the cache entries to delete. pass -1 if you don't want to delete cache entries by record id

Returns:

number of deleted cache entries

resetLocalCache

public int resetLocalCache()

Reset local Cache

Returns:

number of deleted cache entries

getInstancesAsArray

public CacheInterface[] getInstancesAsArray()

Returns:

cache instances

resetLocalCache

protected int resetLocalCache(String tableName,
                              int Record_ID)

Reset local Cache

Parameters:

tableName - table name

Record_ID - record if applicable or 0 for all

Returns:

number of deleted cache entries

localNewRecord

protected void localNewRecord(String tableName,
                              int Record_ID)

Reset local Cache

Parameters:

tableName - table name

Record_ID - record if applicable or 0 for all

getElementCount

public int getElementCount()

Total Cached Elements

Returns:

count

toString

public String toString()

String Representation

Overrides:

toString in class Object

Returns:

info

toStringX

public String toStringX()

Extended String Representation

Returns:

info

newRecord

public void newRecord(String tableName,
                      int recordId)

getCacheInfos

public List<CacheInfo> getCacheInfos()

Returns:

cache infos