person.java~51~

JNDI课件

/*
 曾海 2003-9-11
 用于定义一个加入ldap的类对象。
　要加入的话必须实现dircontext接口
　作为一个整体加入，加入是用ctx的bind方法
　这个类主要实现一些Attribute，比如
　 getAttributes的各种重载方法
*/

package jndi;
import java.util.*;
import javax.naming.*;
import javax.naming.directory.*;

public class Person extends  InitialDirContext{
  String type;
  Attributes myAttrs;

  public Person(String uid,String givenname,String sn,String ou,String mail)
      throws NamingException {
    //第一步先做死，否则模式不对劲儿

    givenname="Sam";
    sn="Gamgee";
    uid="SGamgee";
    ou="groups";
    mail="[e-mail]";

    type=uid;

     myAttrs=new BasicAttributes(true); //大小写无关



    Attribute ouSet = new BasicAttribute("ou");
    ouSet.add("Groups");

    Attribute dc = new BasicAttribute("dc");
    dc.add("jssvc");;
    dc.add("com");


    myAttrs.put(ouSet);//加入
    myAttrs.put(dc);
    myAttrs.put("uid",uid);
    myAttrs.put("cn",givenname+" "+sn);

    myAttrs.put("sn",sn);
    myAttrs.put("givenname",givenname);
    myAttrs.put("mail",mail);
 }//cons
  //总是只返回一个总的东西。
  public Attributes getAttributes(String name) throws NamingException{
   if (! name.equals(""))
     throw new NameNotFoundException();
   System.err.println("getAttributes called! by system");
   return myAttrs;
  }
  public Attributes getAttributes(Name name) throws NamingException{
   System.err.println("getAttributes Name version called! by system");
    return getAttributes(name.toString() );
  }

  public Attributes getAttributes(String name,String[] ids) throws NamingException{
    if(!name.equals(""))
        throw new NameNotFoundException();
   System.err.println("getAttributes ids version called! by system");
   Attributes answer= new BasicAttributes(true);
   Attribute target;
   for(int i=0;i<ids.length ;i++){
     target = myAttrs.get(ids[i]);
     if(target!=null)
       answer.put(target);
   }
 return answer;
}
 public Attributes getAttributes(Name name,String[] ids) throws NamingException{
   System.err.println("getAttributes ids version 2 called! by system");
   return getAttributes(name.toString() ,ids);
 }

  public String toString(){
    return type;
  }

}