Package org.silverpeas.core.contribution.rating.service

Class DefaultRatingService

java.lang.Object

org.silverpeas.core.contribution.rating.service.DefaultRatingService

All Implemented Interfaces:

ComponentInstanceDeletion, RatingService

@Singleton
@Service
public class DefaultRatingService
extends Object
implements RatingService, ComponentInstanceDeletion

Constructor Summary

Constructors

Constructor	Description
DefaultRatingService()

Method Summary

Modifier and Type	Method	Description
void	delete(String componentInstanceId)	Deletes the resources belonging to the specified component instance.
void	deleteComponentRatings(String componentInstanceId)	Remove all resources notations of given app
void	deleteRaterRating(RaterRatingPK pk)	Remove rater rating of identified resource
void	deleteRating(ContributionRatingPK pk)	Remove all notations of identified resource
ContributionRating	getRating(SilverpeasContent contribution)	Getting notation about the given contribution.
ContributionRating	getRating(ContributionRatingPK pk)	Getting notation about once given resource identified by its PK.
Map<String,ContributionRating>	getRatings(SilverpeasContent... contributions)	Getting notation about the given contributions.
boolean	hasUserRating(RaterRatingPK pk)	Checking if user has given a rating on this resource
void	moveRating(ContributionRatingPK pk, String componentInstanceId)	Remove all notations of identified resource to the specified component instance identifier.
void	updateRating(RaterRatingPK pk, int note)	Save user notation.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRatingService

public DefaultRatingService()

Method Detail

delete

public void delete(String componentInstanceId)

Description copied from interface: ComponentInstanceDeletion

Deletes the resources belonging to the specified component instance. This method is invoked by Silverpeas when a component instance is being deleted.

Specified by:

delete in interface ComponentInstanceDeletion

Parameters:

componentInstanceId - the unique identifier of a component instance.

updateRating

public void updateRating(RaterRatingPK pk,
                         int note)

Description copied from interface: RatingService

Save user notation. Create it or update it if it already exists.

Specified by:

updateRating in interface RatingService

Parameters:

pk - identifying the rated resource and the rater

note - the rate given to this resource by the user

moveRating

public void moveRating(ContributionRatingPK pk,
                       String componentInstanceId)

Description copied from interface: RatingService

Remove all notations of identified resource to the specified component instance identifier.

Specified by:

moveRating in interface RatingService

Parameters:

pk - identifying the resource

componentInstanceId - the target component identified by its instance id.

deleteRating

public void deleteRating(ContributionRatingPK pk)

Description copied from interface: RatingService

Remove all notations of identified resource

Specified by:

deleteRating in interface RatingService

Parameters:

pk - identifying the resource

deleteRaterRating

public void deleteRaterRating(RaterRatingPK pk)

Description copied from interface: RatingService

Remove rater rating of identified resource

Specified by:

deleteRaterRating in interface RatingService

Parameters:

pk - identifying the resource and the rater

deleteComponentRatings

public void deleteComponentRatings(String componentInstanceId)

Description copied from interface: RatingService

Remove all resources notations of given app

Specified by:

deleteComponentRatings in interface RatingService

Parameters:

componentInstanceId - identitier of the component instance.

getRatings

public Map<String,ContributionRating> getRatings(SilverpeasContent... contributions)

Description copied from interface: RatingService

Getting notation about the given contributions. If a contribution has no notation, a ContributionRating instance is returned anyway.

Specified by:

getRatings in interface RatingService

Parameters:

contributions - the contributions which returned ratings must be attached.

Returns:

ContributionRating instances ralated to the given contributions indexed by contribution identifier.

getRating

public ContributionRating getRating(SilverpeasContent contribution)

Description copied from interface: RatingService

Getting notation about the given contribution. If the contribution has no notation, a ContributionRating instance is returned anyway.

Specified by:

getRating in interface RatingService

Parameters:

contribution - the contribution which returned ratings must be attached.

Returns:

ContributionRating instance ralated to the given contribution.

getRating

public ContributionRating getRating(ContributionRatingPK pk)

Description copied from interface: RatingService

Getting notation about once given resource identified by its PK. If the resource has no notation, a NotationDetail is returned anyway.

Specified by:

getRating in interface RatingService

Parameters:

pk - identity of resource

Returns:

Notation of identified resource

hasUserRating

public boolean hasUserRating(RaterRatingPK pk)

Description copied from interface: RatingService

Checking if user has given a rating on this resource

Specified by:

hasUserRating in interface RatingService

Parameters:

pk - identity of resource and rater

Returns:

true if user has already given a rate