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

HibernateAnnouncementService class.

Version:

$Id: $Id

Author:

Erik A. Olsson (eolsson@uci.edu)

Field Summary

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

logger

Constructor Summary

Constructors

Constructor and Description
HibernateAnnouncementService()

Method Summary

Modifier and Type	Method and Description
void	addOrSaveAnnouncement(Announcement ann) addOrSaveAnnouncement.
void	addOrSaveTopic(Topic topic) addOrSaveTopic.
void	addOrSaveTopicSubscription(List<TopicSubscription> subs) addOrSaveTopicSubscription.
void	deleteAnnouncement(Announcement ann) deleteAnnouncement.
void	deleteAnnouncementsPastCurrentTime() deleteAnnouncementsPastCurrentTime.
void	deleteAnnouncementsPastExpirationThreshold(int numDays) deleteAnnouncementsPastExpirationThreshold.
void	deleteTopic(Topic topic) deleteTopic.
void	deleteTopicSubscription(TopicSubscription sub) deleteTopicSubscription.
List<Topic>	getAllTopics() Fetch all the Topics from the database and return them as a list
Announcement	getAnnouncement(Long id) getAnnouncement.
Topic	getEmergencyTopic() getEmergencyTopic.
Topic	getTopic(Long id) getTopic.
List<TopicSubscription>	getTopicSubscriptionFor(javax.portlet.PortletRequest request) getTopicSubscriptionFor.
void	mergeAnnouncement(Announcement ann) mergeAnnouncement.
void	mergeTopic(Topic topic) mergeTopic.
void	persistTopic(Topic topic) persistTopic.
void	persistTopicSubscription(List<TopicSubscription> subs) persistTopicSubscription.

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:

a List object.

getEmergencyTopic

public Topic getEmergencyTopic()

getEmergencyTopic.

Specified by:

getEmergencyTopic in interface IAnnouncementService

Returns:

a Topic object.

addOrSaveTopic

public void addOrSaveTopic(Topic topic)

addOrSaveTopic.

Specified by:

addOrSaveTopic in interface IAnnouncementService

Parameters:

topic - a Topic object.

persistTopic

public void persistTopic(Topic topic)

persistTopic.

Specified by:

persistTopic in interface IAnnouncementService

Parameters:

topic - a Topic object.

mergeTopic

public void mergeTopic(Topic topic)

mergeTopic.

Specified by:

mergeTopic in interface IAnnouncementService

Parameters:

topic - a Topic object.

addOrSaveAnnouncement

public void addOrSaveAnnouncement(Announcement ann)

addOrSaveAnnouncement.

Specified by:

addOrSaveAnnouncement in interface IAnnouncementService

Parameters:

ann - a Announcement object.

mergeAnnouncement

public void mergeAnnouncement(Announcement ann)

mergeAnnouncement.

Specified by:

mergeAnnouncement in interface IAnnouncementService

Parameters:

ann - a Announcement object.

getTopic

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

getTopic.

Lookup the specified topic id and return it from the database

Specified by:

getTopic in interface IAnnouncementService

Parameters:

id - a Long object.

Returns:

a Topic object.

Throws:

javax.portlet.PortletException - if any.

getAnnouncement

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

getAnnouncement.

Specified by:

getAnnouncement in interface IAnnouncementService

Parameters:

id - a Long object.

Returns:

a Announcement object.

Throws:

javax.portlet.PortletException - if any.

deleteAnnouncementsPastCurrentTime

public void deleteAnnouncementsPastCurrentTime()

deleteAnnouncementsPastCurrentTime.

Specified by:

deleteAnnouncementsPastCurrentTime in interface IAnnouncementService

deleteAnnouncementsPastExpirationThreshold

public void deleteAnnouncementsPastExpirationThreshold(int numDays)

deleteAnnouncementsPastExpirationThreshold.

Specified by:

deleteAnnouncementsPastExpirationThreshold in interface IAnnouncementService

Parameters:

numDays - a int.

getTopicSubscriptionFor

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

getTopicSubscriptionFor.

Specified by:

getTopicSubscriptionFor in interface IAnnouncementService

Parameters:

request - a PortletRequest object.

Returns:

a List object.

Throws:

javax.portlet.PortletException - if any.

addOrSaveTopicSubscription

public void addOrSaveTopicSubscription(List<TopicSubscription> subs)

addOrSaveTopicSubscription.

Specified by:

addOrSaveTopicSubscription in interface IAnnouncementService

Parameters:

subs - a List object.

persistTopicSubscription

public void persistTopicSubscription(List<TopicSubscription> subs)

persistTopicSubscription.

Specified by:

persistTopicSubscription in interface IAnnouncementService

Parameters:

subs - a List object.

deleteTopic

public void deleteTopic(Topic topic)

deleteTopic.

Specified by:

deleteTopic in interface IAnnouncementService

Parameters:

topic - a Topic object.

deleteAnnouncement

public void deleteAnnouncement(Announcement ann)

deleteAnnouncement.

Specified by:

deleteAnnouncement in interface IAnnouncementService

Parameters:

ann - a Announcement object.

deleteTopicSubscription

public void deleteTopicSubscription(TopicSubscription sub)

deleteTopicSubscription.

Specified by:

deleteTopicSubscription in interface IAnnouncementService

Parameters:

sub - a TopicSubscription object.