departmentservice.java

数据库系统教材中附录的课程设计accomodation宿舍管理系统源码

package cn.kmp.accommodation.service;

import com.littleQworks.commons.dao.ibatis.spring.CommonDaoGenericImpl;
import java.util.*;
import cn.kmp.accommodation.domain.*;

public class DepartmentService {
	private CommonDaoGenericImpl commonDao;

	public CommonDaoGenericImpl getCommonDao() {
		return commonDao;
	}

	public void setCommonDao(CommonDaoGenericImpl commonDao) {
		this.commonDao = commonDao;
	}
	public List<Department> getAllDepartments(){
		return commonDao.getList("getAllDepartments");
	}
	
	public List<Department> getDepartmentByType(int type){
		return commonDao.getListByParameter(type, "getDepartmentByType");
	}
	public Department getDepartmentByDepartmentNumType(int departmentNum,int type){
		HashMap<String,Integer> hashmap=new HashMap<String,Integer>();
		hashmap.put("departmentNum", departmentNum);
		hashmap.put("type", type);
		return commonDao.getByParamter(hashmap, "getDepartmentByDepartmentNumType");
	}
	
	public Department getDepartmentBySupervisor(int supervisor){
		return commonDao.getByParamter(supervisor, "getDepartmentBySupervisor");
	}
	public boolean insertDepartment(Department department){
		return commonDao.insertByParameter(department, "insertDepartment");
	}
	
	public boolean deleteDepartment(int departmentNum,int type){
		HashMap<String,Integer> hashmap=new HashMap<String,Integer>();
		hashmap.put("departmentNum", departmentNum);
		hashmap.put("type", type);
		return commonDao.deleteByParameter(hashmap, "deleteDepartment");
	}
	
	public boolean updateDepartment(Department department){
		return commonDao.updateByParameter(department, "updateDepartment");
	}
	
	public List<Department> searchDepartment(int departmentNum,int type){
		HashMap<String,Integer> hashmap=new HashMap<String,Integer>();
		hashmap.put("departmentNum", departmentNum);
		hashmap.put("type", type);
		return commonDao.getListByParameter(hashmap, "searchDepartment");
	}
}