name_info.java

这个是自由下载的

/**
 * @(#)NAME_INFO.java  2003/05/05
 *
 * Copyright(c) 2003  Wellhope Inc. All rights reserved.
 */

package psic;

/**
* @Title NAME_INFO Class
* @Description NAME_INFO类主要用于存储名称的信息
* @Version 1.0.0fd
* @Author Zhuchengmin
*/

public class NAME_INFO
{
  private final int CN_CNT = 3;//名称信息个数
    private final int MAX_DN_C_SIZE=20;
    private final int MAX_TEXT_SIZE=128;

    private byte[] dn_c;//国家和地区信息
    private byte[] dn_s;//省或州信息
    private byte[] dn_l;//地点信息
    private byte[] dn_o;//组织信息
    private byte[] dn_ou;//部门信息
    private byte[] dn_cn;//名称信息,有CN_CNT个信息，目前CN_CNT为3
    private byte[] dn_e;//email
    
    
    public NAME_INFO()
    {
        dn_c = null;
        dn_s = null;
        dn_l = null;
        dn_o = null;
        dn_ou = null;
        dn_cn = null;
        dn_e = null;
    }

    /*设置国家和地区 */
    public void setDn_c(String str)
    {
        dn_c = fillBytes(str.getBytes(), MAX_DN_C_SIZE);
    }

    /*设置省或州*/
    public void setDn_s(String str)
    {
        dn_s = fillBytes(str.getBytes(),MAX_TEXT_SIZE);
    }

    /*设置地点*/
    public void setDn_l(String str)
    {
        dn_l = fillBytes(str.getBytes(),MAX_TEXT_SIZE);
    }

    /*设置组织*/
    public void setDn_o(String str)
    {
        dn_o = fillBytes(str.getBytes(),MAX_TEXT_SIZE);
    }

    /*设置部门*/
    public void setDn_ou(String str)
    {
        dn_ou = fillBytes(str.getBytes(),MAX_TEXT_SIZE);
    }

    /*设置指定index名称*/
    public void setDn_cn(int index, String str)
    {
        if(index>=CN_CNT)//如果index大于CN_CNT，则返回
            return;

        if(dn_cn == null)
            dn_cn = new byte[CN_CNT*MAX_TEXT_SIZE];

        byte[] tmp = fillBytes(str.getBytes(),MAX_TEXT_SIZE);

        System.arraycopy(tmp,0,dn_cn,index*MAX_TEXT_SIZE,MAX_TEXT_SIZE);




    }


   public void setDn_e(String str)
    {
        dn_e = fillBytes(str.getBytes(), MAX_DN_C_SIZE);
    }

    /*获取国家和地区信息*/
    public byte[] getDn_cArr()
    {
        return dn_c;
    }

    public String getDn_c()
    {
        if(dn_c == null || dn_c.length <=0 )
            return null; //new String("");
        else
            return (new String(dn_c)).trim();
    }

    /*获取省或州信息*/
    public byte[] getDn_sArr()
    {
        return dn_s;

    }

    public String getDn_s()
    {
      if(dn_s == null || dn_s.length <=0)
          return null; //new String("");
      else
          return (new String(dn_s)).trim();

    }

    /*获取地点信息*/
    public byte[] getDn_lArr()
    {
       return dn_l;

    }

    public String getDn_l()
    {
        if(dn_l == null || dn_l.length <= 0)
            return null;  //new String("");
        else
            return (new String(dn_l)).trim();
    }

    /*获取组织信息*/
    public byte[] getDn_oArr()
    {
        return dn_o;

    }

    public String getDn_o()
    {
      if(dn_o == null || dn_o.length <= 0)
          return null; //new String("");
      else
          return (new String(dn_o)).trim();
    }


    /*获取部门信息*/
    public byte[] getDn_ouArr()
    {
        return dn_ou;

    }

    public String getDn_ou()
    {
      if(dn_ou == null || dn_ou.length<=0)
          return null; //new String("");
      else
          return (new String(dn_ou)).trim();

    }
    
   //email 
    public byte[] getDn_eArr()
    {
        return dn_e;
    }

    public String getDn_e()
    {
        if(dn_e == null || dn_e.length <=0 )
            return null; //new String("");
        else
            return (new String(dn_e)).trim();
    }
    

    /*获取指定index的名称信息*/
    public byte[] getDn_cnArr(int index)
    {
      if( dn_cn == null || dn_cn.length <= 0 || index > CN_CNT )
        return null;
      else{
        byte[] tmp = new byte[MAX_TEXT_SIZE];
        System.arraycopy(dn_cn,index*MAX_TEXT_SIZE,tmp,0,MAX_TEXT_SIZE);
         return tmp;
      }
    }

    public byte[] getDn_cnArr()
    {
      return dn_cn;
    }

/*
    public String getDn_cn(int index)
    {
      if(dn_cn == null || dn_cn.length <=0 || index >= CN_CNT){
          return null; //new String("");
      }else{
        if( dn_cn[index] == null || dn_cn[index].length <=0 )
          return null;
        else
          return (new String(dn_cn[index])).trim();
      }
    }*/

    private byte[] fillBytes(byte[] b_in, int size)
    {
        byte[] b_out = new byte[size];

        for(int i=0;i<size;i++)
        {
           if(i>=b_in.length)
              b_out[i]=0;
           else
              b_out[i]=b_in[i];
        }

        return b_out;
    }

}