/**

  * Copyright 2011 The Kuali Foundation Licensed under the

  * Educational Community License, Version 2.0 (the "License"); you may

  * not use this file except in compliance with the License. You may

  * obtain a copy of the License at

  *

  * http://www.osedu.org/licenses/ECL-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an "AS IS"

  * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

  * or implied. See the License for the specific language governing

  * permissions and limitations under the License.

  */

 package org.kuali.mobility.user.service;

 import java.util.List;

 import org.kuali.mobility.user.dao.UserDao;

 import org.kuali.mobility.user.entity.User;

 import org.kuali.mobility.user.entity.UserPreference;

 import org.springframework.beans.factory.annotation.Autowired;

 import org.springframework.stereotype.Service;

 import org.springframework.transaction.annotation.Transactional;

 @Service

 public class UserServiceImpl implements UserService {

     @Autowired

     private UserDao userDao;

     @Transactional

     public User findUserByDeviceId(String deviceId) {

         return userDao.findUserByDeviceId(deviceId);

     }

     @Transactional

     public User findUserByPrincipalName(String principalName) {

         return userDao.findUserByPrincipalName(principalName);

     }

     @Transactional

     public User findUserByPrincipalId(Long principalId) {

         return userDao.findUserByPrincipalId(principalId);

     }

     @Transactional

     public void saveUser(User user) {

         userDao.saveUser(user);

     }

     @Transactional

         public void saveUserPreference(UserPreference userPreference) {

                 userDao.saveUserPreference(userPreference);

         }

     @Transactional

         public void deleteUserPreferenceById(Long preferenceId) {

                 userDao.deleteUserPreferenceById(preferenceId);

         }

     @Transactional

         public List<UserPreference> findAllUserPreferencesByPrincipalId(Long principalId) {

                 return userDao.findAllUserPreferencesByPrincipalId(principalId);

         }

     @Transactional

         public UserPreference findUserPreferenceByPreferenceId(Long preferenceId) {

                 return userDao.findUserPreferenceByPreferenceId(preferenceId);

         }

 }