org.jasig.portlet.announcements.service
Class HibernateAnnouncementService

java.lang.Object
  org.springframework.dao.support.DaoSupport
      org.springframework.orm.hibernate3.support.HibernateDaoSupport
          org.jasig.portlet.announcements.service.HibernateAnnouncementService

All Implemented Interfaces:

IAnnouncementService, org.springframework.beans.factory.InitializingBean

public class HibernateAnnouncementService
extends org.springframework.orm.hibernate3.support.HibernateDaoSupport
implements IAnnouncementService

Author:

Erik A. Olsson (eolsson@uci.edu) $LastChangedBy$ $LastChangedDate$

Field Summary

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

logger

Constructor Summary

HibernateAnnouncementService()

Method Summary

void	addOrSaveAnnouncement(Announcement ann)
void	addOrSaveTopic(Topic topic)
void	addOrSaveTopicSubscription(List<TopicSubscription> subs)
void	deleteAnnouncement(Announcement ann)
void	deleteAnnouncementsPastCurrentTime()
void	deleteTopic(Topic topic)
void	deleteTopicSubscription(TopicSubscription sub)
List<Topic>	getAllTopics() Fetch all the Topics from the database and return them as a list
Announcement	getAnnouncement(Long id)
Topic	getEmergencyTopic()
Topic	getTopic(Long id) Lookup the specified topic id and return it from the database
List<TopicSubscription>	getTopicSubscriptionFor(javax.portlet.RenderRequest request)
void	mergeAnnouncement(Announcement ann)
void	mergeTopic(Topic topic)
void	persistTopic(Topic topic)
void	persistTopicSubscription(List<TopicSubscription> subs)

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

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

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

afterPropertiesSet, initDao

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateAnnouncementService

public HibernateAnnouncementService()

Method Detail

getAllTopics

public List<Topic> getAllTopics()

Fetch all the Topics from the database and return them as a list

Specified by:

getAllTopics in interface IAnnouncementService

Returns:

getEmergencyTopic

public Topic getEmergencyTopic()

Specified by:

getEmergencyTopic in interface IAnnouncementService

addOrSaveTopic

public void addOrSaveTopic(Topic topic)

Specified by:

addOrSaveTopic in interface IAnnouncementService

persistTopic

public void persistTopic(Topic topic)

Specified by:

persistTopic in interface IAnnouncementService

mergeTopic

public void mergeTopic(Topic topic)

Specified by:

mergeTopic in interface IAnnouncementService

addOrSaveAnnouncement

public void addOrSaveAnnouncement(Announcement ann)

Specified by:

addOrSaveAnnouncement in interface IAnnouncementService

mergeAnnouncement

public void mergeAnnouncement(Announcement ann)

Specified by:

mergeAnnouncement in interface IAnnouncementService

getTopic

public Topic getTopic(Long id)
               throws javax.portlet.PortletException

Lookup the specified topic id and return it from the database

Specified by:

getTopic in interface IAnnouncementService

Parameters:

id -

Returns:

the requested Topic

Throws:

javax.portlet.PortletException - if called with a null parameter or if the requested topic is invalid

getAnnouncement

public Announcement getAnnouncement(Long id)
                             throws javax.portlet.PortletException

Specified by:

getAnnouncement in interface IAnnouncementService

Throws:

javax.portlet.PortletException

deleteAnnouncementsPastCurrentTime

public void deleteAnnouncementsPastCurrentTime()

Specified by:

deleteAnnouncementsPastCurrentTime in interface IAnnouncementService

getTopicSubscriptionFor

public List<TopicSubscription> getTopicSubscriptionFor(javax.portlet.RenderRequest request)
                                                throws javax.portlet.PortletException

Specified by:

getTopicSubscriptionFor in interface IAnnouncementService

Parameters:

request -

Returns:

Throws:

javax.portlet.PortletException

addOrSaveTopicSubscription

public void addOrSaveTopicSubscription(List<TopicSubscription> subs)

Specified by:

addOrSaveTopicSubscription in interface IAnnouncementService

persistTopicSubscription

public void persistTopicSubscription(List<TopicSubscription> subs)

Specified by:

persistTopicSubscription in interface IAnnouncementService

deleteTopic

public void deleteTopic(Topic topic)

Specified by:

deleteTopic in interface IAnnouncementService

deleteAnnouncement

public void deleteAnnouncement(Announcement ann)

Specified by:

deleteAnnouncement in interface IAnnouncementService

deleteTopicSubscription

public void deleteTopicSubscription(TopicSubscription sub)

Specified by:

deleteTopicSubscription in interface IAnnouncementService