es.uvigo.esei.dgss.teamb.ligaaas.service.ejbs

Class CompetitionService

java.lang.Object

es.uvigo.esei.dgss.teamb.ligaaas.service.ejbs.CompetitionService

@RolesAllowed(value={"ADMIN","USER"})
public class CompetitionService
extends Object

EJB for the competitions.

Constructor Summary

Constructors

Constructor and Description
CompetitionService()

Method Summary

Modifier and Type	Method and Description
es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition	create(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition competition) Creates a new competition.
List<es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition>	findByAdmin(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.User admin) Returns a list of competitions which have the required administrator.
es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition	findByNameDescription(String name, String description) Gets a competition from the database searching by name or description
List<es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition>	findBySport(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.SportType sport) Returns a list of competitions which have the required sport.
es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition	getCompetition(int id) Returns a competition identified by name as a parameter.
void	remove(int id) Logical deletion of the competition with the parameters name.
es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition	update(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition competition) Updates the information of a competition.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompetitionService

public CompetitionService()

Method Detail

getCompetition

public es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition getCompetition(int id)

Returns a competition identified by name as a parameter.

Parameters:

id - the id of a competition which identified it.

Returns:

the competition with the provided id or null if there is no competition with the specified name.

findByNameDescription

public es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition findByNameDescription(String name,
                                                                                          String description)

Gets a competition from the database searching by name or description

Parameters:

name - name of the competition to search

description - description of the competition to search

Returns:

the found competition in the database

findByAdmin

public List<es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition> findByAdmin(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.User admin)

Returns a list of competitions which have the required administrator.

Parameters:

admin - the administrator of the competition.

Returns:

the list of competitions which have the required administrator.

Throws:

IllegalArgumentException - if admin is null.

findBySport

public List<es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition> findBySport(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.SportType sport)

Returns a list of competitions which have the required sport.

Parameters:

sport - the sport of the competition.

Returns:

the list of competitions which have the required sport.

Throws:

IllegalArgumentException - if sport is null or is a not valid SportType.

create

public es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition create(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition competition)

Creates a new competition.

Parameters:

competition - a new competition to be stored.

Returns:

the persistent version of the competition created.

Throws:

IllegalArgumentException - if the competition is null.

update

public es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition update(es.uvigo.esei.dgss.teamb.ligaaas.domain.entities.Competition competition)

Updates the information of a competition.

Parameters:

competition - the competition to be updated.

Returns:

the updated competition.

Throws:

IllegalArgumentException - if the competition is null.

remove

public void remove(int id)

Logical deletion of the competition with the parameters name. Updates the attribute isRemoved to the true value.

Parameters:

id - the id witch identifies the competition who wants to delete.

Throws:

javax.ejb.EJBAccessException - if the competition's administrator is not the current user.