spring入门(11)-spring与hibernate整合完成增删改查的操作（封装HibernateTemplate模版类对象）

今天是spring的最后一节课，这节课老师讲了spring与hibernate整合完成增删改查的操作，这是很重要的一节课，这也是第一次真正的实现spring结合Hibernate和数据库连接上，下面是这次课的过程实现：

首先是数据库建表：采用Oracle数据库，在Scott用户里新建USERS表，

所用jar包:

实现源码如下：

Users.java

[java]
package www.csdn.spring.hibernate.domain;

import java.io.Serializable;
import java.util.Date;

public class Users implements Serializable {

    /**
     *
     */
    private static final long serialVersionUID = 1L;

    private Integer id;
    private String name;
    private Date regTime;

    public Users() {
        super();
        // TODO Auto-generated constructor stub
    }

    public Users(Integer id, String name, Date regTime) {
        super();
        this.id = id;
        this.name = name;
        this.regTime = regTime;
    }

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Date getRegTime() {
        return regTime;
    }

    public void setRegTime(Date regTime) {
        this.regTime = regTime;
    }

    @Override
    public String toString() {
        return "Users [id=" + id + ", name=" + name + ", regTime=" + regTime
                + "]";
    }

}

package www.csdn.spring.hibernate.domain;

import java.io.Serializable;
import java.util.Date;

public class Users implements Serializable {

/**
*
*/
private static final long serialVersionUID = 1L;

private Integer id;
private String name;
private Date regTime;

public Users() {
super();
// TODO Auto-generated constructor stub
}

public Users(Integer id, String name, Date regTime) {
  super();
  this.id = id;
  this.name = name;
  this.regTime = regTime;
}

public Integer getId() {
return id;
}

public void setId(Integer id) {
this.id = id;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public Date getRegTime() {
return regTime;
}

public void setRegTime(Date regTime) {
this.regTime = regTime;
}

@Override
public String toString() {
return "Users [id=" + id + ", name=" + name + ", regTime=" + regTime
+ "]";
}

}

Users.hbm.xml

[html]
<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="www.csdn.spring.hibernate.domain">
    <class name="Users" table="USERS" schema="SCOTT">
        <id name="id" column="ID">
            <generator class="sequence">
                <param name="sequence">USERS_SEQ</param>
            </generator>
        </id>

        <property name="name" type="string" column="NAME" />
        <property name="regTime" type="timestamp" column="REGTIME" />

    </class>

</hibernate-mapping>

<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="www.csdn.spring.hibernate.domain">
<class name="Users" table="USERS" schema="SCOTT">
  <id name="id" column="ID">
   <generator class="sequence">
    <param name="sequence">USERS_SEQ</param>
   </generator>
  </id>

</hibernate-mapping>

UsersDao.java

[java]
package www.csdn.spring.hibernate.dao;

import java.util.List;

import www.csdn.spring.hibernate.domain.Users;

public interface UsersDao{
    public void save(Users entity);
    public void deleteById(Class clazz,Integer id);
    public List<Users> getObjects(Class clazz);
    public void update(Users entity);
}

package www.csdn.spring.hibernate.dao;

import java.util.List;

import www.csdn.spring.hibernate.domain.Users;

public interface UsersDao{
public void s

补充：软件开发 , Java ,