org.perfectjpattern.jee.api.integration.dao
Interface IGenericDao<Id,Element>

Type Parameters:

Id - Identification type

Element - Element type

All Superinterfaces:

IBaseDao<Id,Element>, IBaseReadOnlyDao<Id,Element>, IGenericReadOnlyDao<Id,Element>

All Known Subinterfaces:

ICustomerDao, IMovieGenericDao

All Known Implementing Classes:

AbstractHibernateManagedGenericDao, HibernateGenericDao, MovieGenericDao, SpringGenericDao

public interface IGenericDao<Id,Element>
extends IGenericReadOnlyDao<Id,Element>, IBaseDao<Id,Element>

Data Access Object (DAO) Pattern: Abstracts from any direct type of database or persistence mechanism. Provides specific operations without exposing details of the database.

Responsibility : Complete Generic Data Access Object definition including:

• Creating a new record in the underlying persistent storage
• Reading existing records from the underlying persistence storage through the finder methods as defined in IGenericReadOnlyDao
• Update an existing record in the underlying persistent storage
• Delete an existing record in the underlying persistent storage
• Delete all records from the underlying persistent storage

Version:

$Revision: 1.0 $ $Date: Nov 26, 2007 8:24:15 PM $

Author:

Giovanni Azua

See Also:

Data Access Object wiki definition, Don't repeat the DAO!

Method Summary

Methods inherited from interface org.perfectjpattern.jee.api.integration.dao.IGenericReadOnlyDao

findByExample

Methods inherited from interface org.perfectjpattern.jee.api.integration.dao.IBaseDao

create, delete, deleteAll, update

Methods inherited from interface org.perfectjpattern.jee.api.integration.dao.IBaseReadOnlyDao

contains, count, findAll, findById, getSession, getTransaction