?? customerorderhibernatedao.java
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package com.ascent.dao.hibernate;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.springframework.orm.hibernate.support.HibernateDaoSupport;
import com.ascent.bean.Customerorder;
import com.ascent.dao.ICustomerOrderDAO;
public class CustomerOrderHibernateDAO extends HibernateDaoSupport implements
ICustomerOrderDAO {
private static final Logger LOGGER = LogManager
.getLogger(CustomerOrderHibernateDAO.class);
private static final String LOAD_ALL = "from Customerorder custord order by custord.custorderId desc";
private static final String LOAD_BY_NAME = "from Customerorder custord where custord.custorderName = ? order by custord.custorderId desc";
private static final String LOAD_BY_ORDERID = "from Customerorder custord where custord.orderId = ? order by custord.custorderId desc";
/**
*
*/
public CustomerOrderHibernateDAO() {
super();
}
/**
*
* @param Customerorder
* @return Customerorder
*/
public Customerorder saveCustomerOrder(Customerorder customerorder) {
try {
this.getHibernateTemplate().save(customerorder);
LOGGER.debug("保存用戶發送信息到數據庫成功!");
return customerorder;
} catch (Exception ex) {
LOGGER.error("保存用戶發送信息到數據庫失敗!");
ex.printStackTrace();
return null;
}
}
/**
*
* @param id
* Integer
*
* @return Customerorder
*/
public Customerorder getCustomerOrder(Integer id) {
LOGGER.debug("根據用戶ID得到用戶信息!");
return (Customerorder) this.getHibernateTemplate().get(
Customerorder.class, id);
}
/**
*
* @return List
*/
public List findCustomerOrderAll() {
try {
LOGGER.debug("得到所有發送用戶列表!");
return this.getHibernateTemplate().find(LOAD_ALL);
} catch (Exception ex) {
LOGGER.error("獲取所有發送用戶列表失敗!");
return new ArrayList();
}
}
/**
*
* @param type
* String
*
* @return List
*/
public List findCustomerOrderByName(String name) {
try {
LOGGER.debug("根據用戶姓名得到發送用戶信息!");
return this.getHibernateTemplate().find(LOAD_BY_NAME, name);
} catch (Exception ex) {
LOGGER.error("根據用戶姓名獲取發送用戶信息失敗!");
ex.printStackTrace();
return null;
}
}
/**
*
* @param type
* String
*
* @return List
*/
public List findCustomerOrderByOrderId(int id) {
try {
LOGGER.debug("根據訂單id得到發送用戶信息!");
return this.getHibernateTemplate().find(LOAD_BY_ORDERID, id);
} catch (Exception ex) {
LOGGER.error("根據訂單id獲取發送用戶信息失敗!");
ex.printStackTrace();
return null;
}
}
/**
*
* @param Customer
*
*/
public void removeCustomerOrder(Customerorder customerorder) {
LOGGER.debug("從數據庫中刪除指定用戶信息!");
this.getHibernateTemplate().delete(customerorder);
}
}
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