employeedaoimpl.java

人力资源管理系统

package org.HumResManSys.dao.impl;

import org.HumResManSys.dao.EmployeeDAO;
import org.HumResManSys.dao.ObjectDAO;
import org.HumResManSys.vo.Employee;
import org.hibernate.Session;

import java.util.List;

public class EmployeeDAOImpl implements EmployeeDAO {
	private ObjectDAO objectDAO;

	public List<Employee> queryAllEmployees(){
		return objectDAO.queryAllObjects();
	}
	
	public List<Employee> queryAllEmployeesOrderByCondition(String condition){
		return objectDAO.queryAllObjectsOrderByCondition(condition);
	}
	
	public List<Employee> queryAllEmployeesByCondition(String conditionName,String conditionValue){
		return objectDAO.queryObjectsByCondition(conditionName, conditionValue);
	}
	
	public Employee queryOneEmployeeByCondition(String conditionName,String conditionValue) {
		return (Employee)objectDAO.queryOneObjectByCondition(conditionName, conditionValue);
	}
	
	public List<Employee> queryEmployeesByEntity(Employee emp){
		return objectDAO.queryObjectsByEntity(emp);
	}
	
	public List<Employee> queryEmployeesByEntityEnableLike(Employee emp){
		return objectDAO.queryObjectsByEntityEnableLike(emp);
	}
	
	public List<Employee> queryEmployeesByPageOrderByCondition(String condition,int firstResult,int maxResults){
		return objectDAO.queryObjectsByPageOrderByCondition(condition, firstResult, maxResults);
	}
	
	public boolean createEmployee(Employee emp){
		return objectDAO.createObject(emp); 
	}

	public boolean updateEmployee(Employee emp){
		return objectDAO.updateObject(emp);
	}
	
	public boolean deleteEmployee(Employee emp){
		return objectDAO.deleteObject(emp);
	}
	
	public boolean deleteEmployeeByCondition(String conditionName,String conditionValue){
		return objectDAO.deleteObjectByCondition(conditionName, conditionValue);
	}
	
	public Session getCurrentSession(){
		return this.objectDAO.getCurrentSession();
	}
	
	public void closeSession(){
		objectDAO.closeSession();
	}
	
	/**
	 * objectDAO的实现类由Spring来完成
	 */
	public void setObjectDAO(ObjectDAO objectDAO) {
		this.objectDAO = objectDAO;
	}
}