com.jcorporate.expresso.core.dbobj
Class CacheUtils

java.lang.Object
  com.jcorporate.expresso.core.dbobj.CacheUtils

public class CacheUtils

extends Object

Utility methods for putting a DBObject into a cache.

Author:

Michael Rimov

Constructor Summary

CacheUtils()

Method Summary

void	addToCache(DBObject theDBObj) When using basic caching, this method is used to add a new DB object to the cache, where it is later used when retrieveing data instead of going directly to the database.
void	addUnmodifiedToCache(DBObject theDBObj) Adds a non-modified object to the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheUtils

public CacheUtils()

Method Detail

addUnmodifiedToCache

public void addUnmodifiedToCache(DBObject theDBObj)
                          throws DBException

Adds a non-modified object to the cache. This is most often called after DataObject.retrieve(). No related cache notification will occur when this happens

Parameters:

theDBObj - the object to add to the cache.

Throws:

DBException - upon add error (either Cache related or dbobject related)

addToCache

public void addToCache(DBObject theDBObj)
                throws DBException

When using basic caching, this method is used to add a new DB object to the cache, where it is later used when retrieveing data instead of going directly to the database. This functionality can be controlled with the "dbCache" property in the properties file(s).

Parameters:

theDBObj - com.jcorporate.expresso.core.dbobj.DBObject The object to be cached

Throws:

DBException - upon add error (either Cache related or dbobject related)