com.pow2.dao
Class DAO

java.lang.Object
  com.pow2.dao.AbstractDAO
      com.pow2.dao.DAO

public class DAO

extends AbstractDAO

Data access object class.
Extends AbstractDAO, and use the singleton design pattern to provide an unique object instance per vm.

Version:

$Id: DAO.java,v 1.1.1.1 2004/08/31 20:22:46 foxat Exp $

Author:

Luca Fossato

Field Summary

Fields inherited from class com.pow2.dao.AbstractDAO

cat

Constructor Summary

protected

DAO() Protected default constructor.

Method Summary

static DAO

instance() Get the instance of DAO class.

Methods inherited from class com.pow2.dao.AbstractDAO

assertion, closeResources, closeResources, closeResources, count, count, delete, delete, encode, getConnection, getConnection, getNewKey, isDebugEnabled, populate, setLike, setLike

Methods inherited from class java.lang.Object

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

Constructor Detail

DAO

protected DAO()

Protected default constructor.
Initialize the data access object properties, and load the selected JDBC Driver class.

Method Detail

instance

public static DAO instance()

Get the instance of DAO class.

Returns:

the instance of DAO class.