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Hibernat试用一2009-12-13 51CTO.COM HIBERNATE是一个数据库层持久框架,今天下载了一个3.3.1版试用了一下;

首先创建一个对象类:

import java.util.Date;

public class Event {
private Long id;

private String title;
private Date date;

public Event() {
}

public Long getId() {
return id;
}

private void setId(Long id) {
this.id = id;
}

public Date getDate() {
return date;
}

public void setDate(Date date) {
this.date = date;
}

public String getTitle() {
return title;
}

public void setTitle(String title) {
this.title = title;
}
}

接下来创建相应对象的XML配置文件:

<?xml version="1.0"?>

<!DOCTYPE hibernate-mapping PUBLIC

"-//Hibernate/Hibernate Mapping DTD 3.0//EN"

"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping>

<class name="events.Event" table="EVENTS">

<id name="id" column="EVENT_ID">

<generator class="native" />

</id>

<property name="date" type="timestamp" column="EVENT_DATE" />

<property name="title" />

</class>

</hibernate-mapping>