/**
* UserBean entity. @author MyEclipse Persistence Tools
*/
public class UserBean implements java.io.Serializable {
// Fields
private String id1;
private String name1;
private java.util.Date createtime1;
private String address;
// Constructors
/** default constructor */
public UserBean() {
}
/** minimal constructor */
public UserBean(String id1) {
this.id1 = id1;
}
/** full constructor */
public UserBean(String id1, String name1, java.util.Date createtime1, String address) {
this.id1 = id1;
this.name1 = name1;
this.createtime1 = createtime1;
this.address = address;
}
// Property accessors
public String getId1() {
return this.id1;
}
public void setId1(String id1) {
this.id1 = id1;
}
public String getName1() {
return this.name1;
}
public void setName1(String name1) {
this.name1 = name1;
}
public java.util.Date getCreatetime1() {
return this.createtime1;
}
public void setCreatetime1(java.util.Date createtime1) {
this.createtime1 = createtime1;
}
public String getAddress() {
return this.address;
}
public void setAddress(String address) {
this.address = address;
}
}
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"<!--
Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
<class name="com.lcdbtsf.air.po.UserBean" table="ABIN5" schema="ABIN" dynamic-update="true">
<id name="id1" type="string">
<column name="ID1" precision="0" />
<generator class="assigned" />
</id>
<property name="name1" type="string">
<column name="NAME1" default="defaultname1"/>
</property>
<property name="createtime1" type="java.util.Date">
<column name="CREATETIME1" length="19" />
</property>
<property name="address" type="string" update="true" access="field" insert="true">
<column name="ADDRESS" default="defaultaddress" />
</property>
</class>
<query name="getUserBeanByAddress">
<![CDATA[select o from UserBean o where o.address=:address order by o.createtime1 desc]]>
</query>
<!-- 命名查詢中使用sql，不推薦使用，影響跨數據庫
<sql-query name="getUserBeanByAddress">
<![CDATA[select o from UserBean o where o.address=:address order by o.createtime1 desc]]>
</sql-query>
-->
</hibernate-mapping>
package com.abin.lee.hibernate;
import java.util.List;
import junit.framework.TestCase;
import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.hibernate.criterion.Order;
import com.lcdbtsf.air.po.UserBean;
public class UserDao extends TestCase {
public List<UserBean> getAll(){
Configuration cfg = new Configuration().configure(); // 獲取hibernate的配置信息
SessionFactory sf = cfg.buildSessionFactory(); // 根據config建立sessionFactory
Session session = sf.openSession(); // factory用于建立session，開啟Session，相當于開啟JDBC的Connection
Transaction ts = session.beginTransaction(); // 創建事務的對象ts
List<UserBean> list=null;
try {
Criteria criteria=session.createCriteria(UserBean.class);
criteria.addOrder(Order.desc("createtime1"));
list=criteria.list();
ts.commit();
} catch (HibernateException he) {
he.printStackTrace();
ts.rollback();
}
return list;
}
public List<UserBean> getAllByAddress(String address){
Configuration cfg = new Configuration().configure(); // 獲取hibernate的配置信息
SessionFactory sf = cfg.buildSessionFactory(); // 根據config建立sessionFactory
Session session = sf.openSession(); // factory用于建立session，開啟Session，相當于開啟JDBC的Connection
Transaction ts = session.beginTransaction(); // 創建事務的對象ts
List<UserBean> list=null;
try {
Query query=session.getNamedQuery("getUserBeanByAddress");
query.setParameter("address", address);
list=query.list();
ts.commit();
} catch (HibernateException he) {
he.printStackTrace();
ts.rollback();
}
return list;
}
}
package com.abin.lee.hibernate;
import java.util.List;
import junit.framework.TestCase;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import com.lcdbtsf.air.po.UserBean;
public class UserDaoTest extends TestCase {
public void test() {
List<UserBean> list=new UserDao().getAllByAddress("shanghai");
try {
if(list.size()>0){
UserBean user =list.get(0);
System.out.println(list.get(0).getId1());
}
} catch (HibernateException he) {
he.printStackTrace(); }
}
}