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org.apache.ojb.broker.cache
Class ObjectCacheJCSImpl  

java.lang.Object
  org.apache.ojb.broker.cache.ObjectCacheJCSImpl

All Implemented Interfaces:

ObjectCache

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public class ObjectCacheJCSImpl

extends java.lang.Object

implements ObjectCache

Version:

$Id: ObjectCacheJCSImpl.java,v 1.4 2002/11/21 09:37:29 brj Exp $

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Field Summary
private  JCS	m_region
private  java.lang.String	m_regionName           if no regionname is passed in, we use the default region.

 

Constructor Summary

ObjectCacheJCSImpl()

ObjectCacheJCSImpl(java.lang.String name)

 

Method Summary
void	cache(org.apache.ojb.broker.Identity oid, java.lang.Object obj)           makes object obj persistent to the Objectcache under the key oid.
void	cache(java.lang.Object obj)           Make object obj persistent to Objectcache.
void	clear()           clear the ObjectCache.
private  void	ensureOpen()
java.lang.String	getRegionName()
java.lang.Object	lookup(org.apache.ojb.broker.Identity oid)           Lookup object with Identity oid in objectTable.
void	remove(java.lang.Object obj)           removes an Object from the cache.
void	setRegionName(java.lang.String region)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

m_region

private JCS m_region

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m_regionName

private java.lang.String m_regionName

if no regionname is passed in, we use the default region.

Constructor Detail

ObjectCacheJCSImpl

public ObjectCacheJCSImpl()

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ObjectCacheJCSImpl

public ObjectCacheJCSImpl(java.lang.String name)

Method Detail

ensureOpen

private void ensureOpen()

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cache

public void cache(java.lang.Object obj)
           throws org.apache.ojb.broker.metadata.ClassNotPersistenceCapableException

Make object obj persistent to Objectcache. compute objects identity and use it as key for the hashmap

Specified by:

cache in interface ObjectCache

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cache

public void cache(org.apache.ojb.broker.Identity oid,
                  java.lang.Object obj)

makes object obj persistent to the Objectcache under the key oid.

Specified by:

cache in interface ObjectCache

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lookup

public java.lang.Object lookup(org.apache.ojb.broker.Identity oid)

Lookup object with Identity oid in objectTable. returns null if no matching id is found

Specified by:

lookup in interface ObjectCache

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remove

public void remove(java.lang.Object obj)

removes an Object from the cache.

Specified by:

remove in interface ObjectCache

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setRegionName

public void setRegionName(java.lang.String region)

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getRegionName

public java.lang.String getRegionName()

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clear

public void clear()

clear the ObjectCache.

Specified by:

clear in interface ObjectCache

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