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| 您现在的位置 >首页>IT技术社区>软件应用>正文 |
| [JAVA] 通过在PO中加入XDoclet，自动生成hbm配置文件 |
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many-to-many为例，有Position和User两张表，一个Position可以有多个Users，一个User也可以有多个 Position，中间的关联表为 test_user_position 。通过在PO中加入XDoclet，自动生成hbm配置文件。不废话，看代码。
package test;
import java.util.Set;
import java.util.TreeSet;
/** *//**
* @hibernate.class table="test_position"
*/
public class Position ...{
private int id;
private int name;
private Set<Users> users = new TreeSet<Users>();
/** *//**
* @hibernate.id generator-class="identity" type="int"
*/
public int getId() ...{
return id;
}
public void setId(int id) ...{
this.id = id;
}
/** *//**
* @hibernate.property length="25"
*/
public int getName() ...{
return name;
}
public void setName(int name) ...{
this.name = name;
}
/** *//**
* @hibernate.set inverse="true" lazy="true" table="test_user_position"
* @hibernate.collection-key column="position_id"
* @hibernate.collection-many-to-many class="test.Users" column="user_id"
*/
public Set<Users> getUsers() ...{
return users;
}
public void setUsers(Set<Users> users) ...{
this.users = users;
}
}
package test;
import java.util.Set;
import java.util.TreeSet;
/** *//**
* @hibernate.class <A title=table href="http://www.alimama.com/membersvc/buyadzone/buy_ad_zone.htm?adzoneid=892989 " target=_blank>table</A>="test_position"
*/
public class Position ...{
private int id;
private int name;
private Set<Users> users = new TreeSet<Users>();
/** *//**
* @hibernate.id generator-class="identity" type="int"
*/
public int getId() ...{
return id;
}
public void setId(int id) ...{
this.id = id;
}
/** *//**
* @hibernate.property length="25"
*/
public int getName() ...{
return name;
}
public void setName(int name) ...{
this.name = name;
}
/** *//**
* @hibernate.set inverse="true" lazy="true" <A title=table href="http://www.alimama.com/membersvc/buyadzone/buy_ad_zone.htm?adzoneid=892989 " target=_blank>table</A>="test_user_position"
* @hibernate.collection-key column="position_id"
* @hibernate.collection-many-to-many class="test.Users" column="user_id"
*/
public Set<Users> getUsers() ...{
return users;
}
public void setUsers(Set<Users> users) ...{
this.users = users;
}
}
package test;
import java.util.Set;
import java.util.TreeSet;
/** *//**
* @hibernate.class table="test_position"
*/
public class Position ...{
private int id;
private int name;
private Set<Users> users = new TreeSet<Users>();
/** *//**
* @hibernate.id generator-class="identity" type="int"
*/
public int getId() ...{
return id;
}
public void setId(int id) ...{
this.id = id;
}
/** *//**
* @hibernate.property length="25"
*/
public int getName() ...{
return name;
}
public void setName(int name) ...{
this.name = name;
}
/** *//**
* @hibernate.set inverse="true" lazy="true" table="test_user_position"
* @hibernate.collection-key column="position_id"
* @hibernate.collection-many-to-many class="test.Users" column="user_id"
*/
public Set<Users> getUsers() ...{
return users;
}
public void setUsers(Set<Users> users) ...{
this.users = users;
}
}
接下来是Users.java
Java代码
package test;
import java.util.*;
/** *//**
* @hibernate.class table="test_uses"
*/
public class Users ...{
private int id; 责任编辑：admin |
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