com.zphinx.spine.data.impl
Class AbstractDataBaseDAO

java.lang.Object
  com.zphinx.spine.data.DataAbstract
      com.zphinx.spine.data.impl.AbstractDataBaseDAO

All Implemented Interfaces:

DataAccessObject, DataBaseHelper

public abstract class AbstractDataBaseDAO
extends DataAbstract
implements DataBaseHelper

AbstractDataBaseDAO is the abstract implementation of DataAbstract which uses a database for its persistence layer.
DataAccessObjects which use a database should extend this class

Version:

$1.0

Copyright ©Zphinx Software Solutions

Author:

David Ladapo

Constructor Summary

AbstractDataBaseDAO()
Public Constructor

Method Summary

boolean	close() Closes the database connection
protected DataPack	createDataPack(int i, String tableName, String setClause) Creates a DataPack
protected Connection	getConnection() Gets a Connection object
void	setConnection(Connection myConnection) Sets the connection for use by AbstractDataBaseDAO objects

Methods inherited from class com.zphinx.spine.data.DataAbstract

fetchData, getErrors, getStoreType, setErrors, setStoreType

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDataBaseDAO

public AbstractDataBaseDAO()

Public Constructor

Method Detail

setConnection

public void setConnection(Connection myConnection)

Description copied from interface: DataBaseHelper

Sets the connection for use by AbstractDataBaseDAO objects

Specified by:

setConnection in interface DataBaseHelper

getConnection

protected Connection getConnection()

Gets a Connection object

Returns:

Returns the connection.

createDataPack

protected DataPack createDataPack(int i,
                                  String tableName,
                                  String setClause)

Creates a DataPack

Parameters:

i - The size of the dataPack to create

tableName - The name of the table to access

setClause - The setClause within the prepared statement

Returns:

A DataPack for use by a prepared statement

close

public boolean close()

Closes the database connection

Specified by:

close in interface DataAccessObject

Specified by:

close in class DataAbstract

Returns:

True if the operation succeeds