com.heckmansoft.surjey.model.datastore
Class DAO

java.lang.Object
  com.heckmansoft.surjey.model.datastore.DAO

public class DAO

extends java.lang.Object

Abstract and regulate access to DataSource. Based on the "Singleton Pattern".

Field Summary

protected javax.sql.DataSource

data_source

Method Summary

java.sql.Connection	getConnection(boolean autoCommit) Get a new connection to the database.
static DAO	getInstance() Retrieve the single DAO instance.

Methods inherited from class java.lang.Object

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

Field Detail

data_source

protected javax.sql.DataSource data_source

Method Detail

getInstance

public static DAO getInstance()

Retrieve the single DAO instance.

Returns:

The DAO

getConnection

public java.sql.Connection getConnection(boolean autoCommit)
                                  throws java.sql.SQLException

Get a new connection to the database.

Parameters:

autoCommit - Enable auto commit

Returns:

New connection to the database

Throws:

java.sql.SQLException