Java tutorial
/* Copyright 2013 International Maize and Wheat Improvement Center Licensed under the Apache 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.apache.org/licenses/LICENSE-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 com.cimmyt.model.dao.impl; import java.util.Iterator; import java.util.List; import java.util.Set; import org.apache.log4j.Logger; import org.hibernate.criterion.DetachedCriteria; import org.hibernate.criterion.Restrictions; import com.cimmyt.model.bean.UserFuntions; import com.cimmyt.model.dao.UserFunctionsDAO; public class UserFunctionsDAOImpl extends AbstractDAO<UserFuntions, Integer> implements UserFunctionsDAO { private Logger logger = Logger.getLogger(UserFunctionsDAOImpl.class); public UserFunctionsDAOImpl() { super(UserFuntions.class); } @Override public void saveOrUpdate(UserFuntions userFuntions) { super.update(userFuntions); } @Override public void delete(UserFuntions userFuntions) { super.delete(userFuntions); } @Override public void deleteListUserFunctions(List<UserFuntions> listUserFuntions) { for (UserFuntions user : listUserFuntions) { super.delete(user); } } @Override public void deleteSetUserFuntions(Set<UserFuntions> setUserFunctions) { Iterator<UserFuntions> iterator = setUserFunctions.iterator(); while (iterator.hasNext()) { super.delete((UserFuntions) iterator.next()); } } @Override public void saveUserFunctions(List<UserFuntions> listUserFuntions) { for (UserFuntions user : listUserFuntions) { super.update(user); } } @Override public void saveSetUserFunctions(Set<UserFuntions> setUserFunctions) { Iterator<UserFuntions> iterator = setUserFunctions.iterator(); while (iterator.hasNext()) { super.update((UserFuntions) iterator.next()); } } @Override public UserFuntions getUserFunctions(UserFuntions userFuntions) { try { return super.findSingleByValues(new UserFuntions(), new String[] { "stUserVersion.idUser", "Funtions.idstFuntions" }, new Object[] { userFuntions.getStUserVersion().getIdUser(), userFuntions.getStFuntions().getIdstFuntions() }); } catch (Exception ex) { logger.error(ex.getMessage(), ex); return null; } } @Override public List<UserFuntions> getListUserFunctions(UserFuntions userFuntions) { return super.getListByFilter(userFuntions); } @Override protected void buildCriteria(DetachedCriteria criteria, UserFuntions filter) { if (filter.getStUserVersion() != null && filter.getStUserVersion().getIdUser() != null && filter.getStUserVersion().getIdUser().intValue() > 0) { criteria.add(Restrictions.eq("stUserVersion.idUser", filter.getStUserVersion().getIdUser())); } } @Override protected void buildCriteria(DetachedCriteria criteria, UserFuntions filter, Integer id) { // TODO Auto-generated method stub } }