es.uvigo.esei.dgss.lettab.service

Class EventEJB

java.lang.Object

es.uvigo.esei.dgss.lettab.service.EventEJB

public class EventEJB
extends Object

Constructor Summary

Constructors

Constructor and Description
EventEJB()

Method Summary

Modifier and Type	Method and Description
void	createEvent(es.uvigo.esei.dgss.lettab.domain.Event event)
List<es.uvigo.esei.dgss.lettab.domain.Event>	getFiveRandomEvents()
List<es.uvigo.esei.dgss.lettab.domain.Event>	getPopularEvents(int numEvents)
void	linkEventToUser(es.uvigo.esei.dgss.lettab.domain.User participant, es.uvigo.esei.dgss.lettab.domain.Event event)
static int	randInt(int min, int max)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventEJB

public EventEJB()

Method Detail

getFiveRandomEvents

@PermitAll
public List<es.uvigo.esei.dgss.lettab.domain.Event> getFiveRandomEvents()

getPopularEvents

@PermitAll
public List<es.uvigo.esei.dgss.lettab.domain.Event> getPopularEvents(int numEvents)

randInt

@PermitAll
public static int randInt(int min,
                                     int max)

linkEventToUser

@PermitAll
public void linkEventToUser(es.uvigo.esei.dgss.lettab.domain.User participant,
                                       es.uvigo.esei.dgss.lettab.domain.Event event)

Parameters:

participant - The user that is linked to an event

event - Event assigned to a user

createEvent

@PermitAll
public void createEvent(es.uvigo.esei.dgss.lettab.domain.Event event)
                            throws IllegalArgumentException,
                                   javax.persistence.EntityExistsException,
                                   javax.persistence.PersistenceException

Parameters:

event - The event that we want to persist

Throws:

IllegalArgumentException - When the event we want to persist is null

javax.persistence.PersistenceException - Happens when there is any error with the persistence

javax.persistence.EntityExistsException