public UserId getLastModifiedBy(ProjectId projectId) {
String userName = getPropertyValue(projectId, LAST_MODIFIED_BY_PROPERTY_NAME, null);
if (userName == null) {
return UserId.getGuest();
} else {
return UserId.getUserId(userName);
}
}
private static ProjectDetails createProjectDetailsFromProjectInstance(
ProjectInstance projectInstance) {
final ProjectId projectId = ProjectId.get(projectInstance.getName());
final String description = projectInstance.getDescription();
final User projectOwner = projectInstance.getOwner();
final UserId ownerId =
projectOwner != null ? UserId.getUserId(projectOwner.getName()) : UserId.getGuest();
final boolean inTrash = isInTrash(projectInstance);
final Slot displayNameSlot =
projectInstance.getProtegeInstance().getKnowledgeBase().getSlot("displayName");
final String displayName =
(String) projectInstance.getProtegeInstance().getOwnSlotValue(displayNameSlot);
return new ProjectDetails(projectId, displayName, description, ownerId, inTrash);
}
public UserData registerUser(String userName, String email, String password)
throws UserRegistrationException {
checkNotNull(userName);
checkNotNull(email);
checkNotNull(password);
User existingUser = metaproject.getUser(userName);
if (existingUser != null) {
throw new UserNameAlreadyExistsException(userName);
}
for (User user : metaproject.getUsers()) {
if (email.equals(user.getEmail())) {
throw new UserEmailAlreadyExistsException(email);
}
}
User newUser = metaproject.createUser(userName, password);
return AuthenticationUtil.createUserData(UserId.getUserId(newUser.getName()));
}
private UserId getOwner(ProjectId projectId) {
ProjectInstance pi = getProjectInstance(projectId);
User owner = pi.getOwner();
return UserId.getUserId(owner.getName());
}
