Package org.itracker.persistence.dao

Class BaseHibernateDAOImpl<T extends Entity>

java.lang.Object

org.springframework.dao.support.DaoSupport

org.springframework.orm.hibernate3.support.HibernateDaoSupport

org.itracker.persistence.dao.BaseHibernateDAOImpl<T>

All Implemented Interfaces:

BaseDAO<T>

Direct Known Subclasses:

ComponentDAOImpl, ConfigurationDAOImpl, CustomFieldDAOImpl, CustomFieldValueDAOImpl, IssueActivityDAOImpl, IssueAttachmentDAOImpl, IssueDAOImpl, IssueHistoryDAOImpl, IssueRelationDAOImpl, LanguageDAOImpl, NotificationDAOImpl, PermissionDAOImpl, ProjectDAOImpl, ProjectScriptDAOImpl, ReportDAOImpl, UserDAOImpl, UserPreferencesDAOImpl, VersionDAOImpl, WorkflowScriptDAOImpl

public abstract class BaseHibernateDAOImpl<T extends Entity>
extends org.springframework.orm.hibernate3.support.HibernateDaoSupport
implements BaseDAO<T>

Contains common behaviour to all hibernate factories

Author:

rui silva

Field Summary

Fields inherited from class org.springframework.dao.support.DaoSupport

logger

Constructor Summary

Constructors

Constructor	Description
BaseHibernateDAOImpl()

Method Summary

Modifier and Type	Method	Description
void	delete(T entity)	Deletes entity from persistence store.
void	detach(T entity)	Remove this instance from the session cache.
T	merge(T entity)	Copy the state of the given object onto the persistent object with the same identifier.
void	refresh(T entity)	Reloads an entity from persistance.
void	save(T entity)	insert a new entity.
void	saveOrUpdate(T entity)	inserts a new detached entity or updates if it already exists.

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet, initDao

Methods inherited from class org.springframework.orm.hibernate3.support.HibernateDaoSupport

checkDaoConfig, convertHibernateAccessException, createHibernateTemplate, getHibernateTemplate, getSession, getSession, getSessionFactory, releaseSession, setHibernateTemplate, setSessionFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseHibernateDAOImpl

public BaseHibernateDAOImpl()

Method Detail

save

public void save(T entity)

insert a new entity. create- and lastmodified-date is set with current time.

Specified by:

save in interface BaseDAO<T extends Entity>

Parameters:

entity - - detached entity object

See Also:

Session.save(Object)

saveOrUpdate

public void saveOrUpdate(T entity)

inserts a new detached entity or updates if it already exists. create- and update-date are set automatically.

Specified by:

saveOrUpdate in interface BaseDAO<T extends Entity>

Parameters:

entity - - entity object to be inserted or updated

See Also:

Session.saveOrUpdate(Object)

delete

public void delete(T entity)

Description copied from interface: BaseDAO

Deletes entity from persistence store.

Specified by:

delete in interface BaseDAO<T extends Entity>

See Also:

Session.delete(Object)

detach

public void detach(T entity)

Description copied from interface: BaseDAO

Remove this instance from the session cache.

Specified by:

detach in interface BaseDAO<T extends Entity>

See Also:

Session.evict(Object)

refresh

public void refresh(T entity)

Description copied from interface: BaseDAO

Reloads an entity from persistance.

Specified by:

refresh in interface BaseDAO<T extends Entity>

See Also:

Session.refresh(Object)

merge

public T merge(T entity)

Description copied from interface: BaseDAO

Copy the state of the given object onto the persistent object with the same identifier. If there is no persistent instance currently associated with the session, it will be loaded.

Specified by:

merge in interface BaseDAO<T extends Entity>

See Also:

Session.merge(Object)