ibspan.tss.dao
Class ProfileDAO

java.lang.Object
  ibspan.tss.dao.ProfileDAO

public class ProfileDAO
extends Object

Data Access Object providing nice interface to model with user profiles. descriptions. It can be used to as work-around to access some OWL data, not accessible via Jastor-generated Java beans.

Author:

Maciej Gawinecki

Constructor Summary

ProfileDAO(Model mbaseProfilesDB)
Constructs ProfileDAO object providing interface to the given model with user profiles.

ProfileDAO(OntModel mProfilesDB)
Constructs ProfileDAO object providing interface to the given model with user profiles.

Method Summary

Opinion	getUserOpinionAbout(Integer userID, String concept) Returns opinion about the given opinion stated by the given user.
UserProfile	getUserProfile(int userID) Returns profile for the user with given ID.
UserProfile	getUserProfileByID(Integer userID) Returns profile for the user with given ID.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProfileDAO

public ProfileDAO(Model mbaseProfilesDB)

Constructs ProfileDAO object providing interface to the given model with user profiles. This construct can be used, when there is not direct access to ontology model with profile, but only to its base part, e.g. when we operate on Thing or Resource object.

Parameters:

mbaseProfilesDB - is a model with user profiles.

See Also:

Thing, Resource

ProfileDAO

public ProfileDAO(OntModel mProfilesDB)

Constructs ProfileDAO object providing interface to the given model with user profiles.

Parameters:

mProfilesDB - is a model with user profiles.

Method Detail

getUserProfile

public UserProfile getUserProfile(int userID)
                           throws UnknownUserProfileException

Returns profile for the user with given ID.

Parameters:

userID - is id of a user.

Returns:

user profile.

Throws:

UnknownUserProfileException - when profile for the given user cannot be found.

getUserOpinionAbout

public Opinion getUserOpinionAbout(Integer userID,
                                   String concept)

Returns opinion about the given opinion stated by the given user.

Parameters:

userID - is ID of a user.

concept - is concept objected by the opinion.

Returns:

returns opinion if exists; otherwise -- returns null.

getUserProfileByID

public UserProfile getUserProfileByID(Integer userID)

Returns profile for the user with given ID.

Parameters:

userID - is ID of a user

Returns:

user profile or null, when there is no profile for the given user ID.