com.neurosys.dao

Interface GenericDao<T>

Type Parameters:

T -

All Superinterfaces:

FreeQuery

All Known Subinterfaces:

AuditDao, BasicCommentDao, CommentDao, ConfigurationDao<K,T,C>, ConfigurationService<K,T,C>, ContentSource<C,CA,CF>, EventsDao<E>, EventsService<E>, GenericObjectDao, HierarchyContentSource<C,CA,CF>, LogisticsDao, OrderDao<O>, PostDao, ProductDao<T>, ProductDao<T>, ProductService<T>, QueryableDao<T>, RatingDao, UserDao<U>

All Known Implementing Classes:

AbstractConfigurationJPADaoImpl, AbstractContentHierarchyDaoImpl, AbstractHierarchyDaoImpl, AbstractQueryableDaoImpl, AuditDaoImpl, CommentDaoImpl, ConfigurationJPADaoImpl, ContentDaoImpl, DefaultConfigurationService, DefaultEventsService, DefaultTransactionService, EcomUserDaoImpl, EventsDaoImpl, GenericDaoImpl, GenericObjectDaoImpl, GenericQueryableDaoImpl, LogisticsDaoImpl, OrderDaoImpl, PostDaoImpl, PostTemplateServiceImpl, ProductDaoImpl, ProductDaoImpl, ProductServiceImpl, ProductTemplateServiceImpl, PromotionDaoImpl, RatingDaoImpl, RegisteredUserLoginDaoImpl, TemplateServiceImpl, UserAttributesDaoImpl, UserDaoImpl

public interface GenericDao<T>
extends FreeQuery

Author:

Arjun Dhar

Method Summary

Modifier and Type	Method and Description
Long	delete(Long id) A special Delete operation on the entity that will remove the entity and related entities based on id.
void	delete(T persistentObject)
T	load(Object objectId)
T	load(Object objectId, Class entityClass) In some situations the DAO represents an Interface or perhaps a parent of the actual Entity./ The exact type of the entity would have to be Supplied.
T	save(T transientObject)

Methods inherited from interface com.neurosys.dao.FreeQuery

query, query, update

Method Detail

save

T save(T transientObject)

delete

void delete(T persistentObject)

delete

Long delete(Long id)

A special Delete operation on the entity that will remove the entity and related entities based on id. If the number of records deleted can be determined, that is returned else -1

Parameters:

id -

Returns:

Long

load

T load(Object objectId,
       Class entityClass)

In some situations the DAO represents an Interface or perhaps a parent of the actual Entity./ The exact type of the entity would have to be Supplied.

Parameters:

objectId - as Id for Entity

entityClass - as Class of entity

Returns:

load

T load(Object objectId)