CREATE ? TABLE ?`team5`?(
??`id`? varchar ( 50 )? NOT ? NULL ,
??`name`? varchar ( 50 )? default ? NULL ,
?? PRIMARY ? KEY ??(`id`)
)?ENGINE = InnoDB? DEFAULT ?CHARSET = gb2312;

CREATE ? TABLE ?`teammembers`?(
??`teamid`? varchar ( 50 )? NOT ? NULL ,
??`name`? varchar ( 50 )? default ? NULL ,
??`age`? varchar ( 50 )? default ? NULL ,
??`teamrole`? varchar ( 50 )? default ? NULL ,
)?ENGINE = InnoDB? DEFAULT ?CHARSET = gb2312;

package ?compositeelement;

import ?java.util.HashMap;
import ?java.util.Map;
import ?java.util.Set;

public ? class ?Member? ... {
??? private ?String?id;
??? private ?String?name;
??? private ?Team?team;
??? private ?String?age;
public ?String?getAge()? ... {
???? return ?age;
}
public ? void ?setAge(String?age)? ... {
???? this .age? = ?age;
}

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


public ?String?getId()? ... {
???? return ?id;
}
public ? void ?setId(String?id)? ... {
???? this .id? = ?id;
}
public ?Team?getTeam()? ... {
???? return ?team;
}
public ? void ?setTeam(Team?team)? ... {
???? this .team? = ?team;
}




}


package ?compositeelement;

import ?java.util.HashMap;
import ?java.util.Map;

public ? class ?Team? ... {
??? private ?String?id;
??? private ?String?name;
??? private ?Map?members = new ?HashMap();
public ?String?getId()? ... {
???? return ?id;
}
public ? void ?setId(String?id)? ... {
???? this .id? = ?id;
}


public ?Map?getMembers()? ... {
???? return ?members;
}
public ? void ?setMembers(Map?members)? ... {
???? this .members? = ?members;
}
public ?String?getName()? ... {
???? return ?name;
}
public ? void ?setName(String?name)? ... {
???? this .name? = ?name;
}
}

<? xml?version="1.0"?encoding="utf-8" ?>
<! DOCTYPE?hibernate-mapping?PUBLIC?"-//Hibernate/Hibernate?Mapping?DTD?3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
<!-- ?
????Mapping?file?autogenerated?by?MyEclipse?-?Hibernate?Tools
-->
< hibernate-mapping? package ="compositeelement" >
???? < import? class ="Member" />
???? < class? name ="Team" ?table ="team5" >
??????? < id? name ="id" ?column ="id" >
????????? < generator? class ="uuid.hex" ></ generator >
??????? </ id >
??????? < property? name ="name" ?column ="name" />
??????? < map? name ="members" ?table ="teammembers" ??inverse ="false" ??cascade ="save-update" >
?????????? < key? column ="teamid" />
?????????? < index? column ="teamrole" ?type ="string" ></ index >
?????????? < composite-element? class ="Member" >
????????????? < parent? name ="team" />
????????????? < property? name ="name" />
????????????? < property? name ="age" ></ property >
?????????? </ composite-element >
??????? </ map >
???? </ class >
</ hibernate-mapping >

public ? static ? void ?main(String[]?args)? ... {
????????Configuration?cfg = new ?Configuration();
????????cfg.configure();
????????SessionFactory?sf = cfg.buildSessionFactory();
????????Session?session = sf.openSession();
????????Transaction?t = session.beginTransaction();

????????Team?team1 = new ?Team();
????????team1.setName( " 足球隊(duì)-01 " );
????
????????
????????Member?m1 = new ?Member();
????????m1.setName( " 張三 " );
????????m1.setAge( " 11 " );

????????
????????Member?m2 = new ?Member();
????????m2.setName( " 張四 " );
????????m2.setAge( " 22 " );
????????
????????
????????
????????team1.getMembers().put( " 守門員 " ,?m1);
????????team1.getMembers().put( " 中后衛(wèi) " ,?m2);


????????session.save(team1);
????????
????????

????????t.commit();
????????System.out.println( " success " );

????}