crl_list.java

这个是自由下载的

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

package psic;

/**
* @Title CRL_LIST Class
* @Description CRL_LIST类记录证书撤消列表的信息
* @Version 1.0.0
* @Author Zhuchengmin
*/

public class CRL_LIST
{
	private final int MAX_TIME_SIZE = 20;//最大时间长度
	private final int MAX_SN_SIZE=30;//最大序列号长度

    private byte[] serialNumber;//证书序列号
    private byte[] revokeTime;//发布的时间
    private byte reasonCode;//证书撤销原因
    public CRL_LIST next;//链接到下一个CRL

    public CRL_LIST()
    {
       serialNumber=null;
       revokeTime=null;
       reasonCode=0;
       next=null;
    }

    /* ============= 设置各项属性值 ============= */
    public void setSerialNumber(byte[] b_sn)
    {
        serialNumber = fillBytes(b_sn, MAX_SN_SIZE);
        //System.out.println("sn.size=["+b_sn.length+"]="+ MyUtil.ByteArrayToHex( serialNumber ) );
    }

    public void setRevokeTimeString(String s_time)
    {
        revokeTime = fillBytes(s_time.getBytes(),MAX_TIME_SIZE);
    }

    /*
    public void setRevokeTimeByteArray(byte[] b_time)
    {
        if(b_time.length > MAX_TIME_SIZE)
            revokeTime = fillBytes(b_time,MAX_TIME_SIZE);
        else
            revokeTime = b_time;
    }
    */

    public void setReasonCode(byte b_code)
    {
        reasonCode = b_code;
    }

    /* ============= 获取各项属性值 ============= */
    public byte[] getSerialNumber()
    {
        return serialNumber;
    }
    public String getSerialNumberStr()
    {
        return byteToStr( new PKI_DATA( serialNumber ) );
    }


    public String getRevokeTime()
    {
        if(revokeTime == null)
            return new String("");
        else
            return (new String(revokeTime)).trim();
    }

    public byte getReasonCode()
    {
        return reasonCode;
    }

    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;
    }

    //将获得的byte数组转换为全大写的字符串
     public static String byteToStr(PKI_DATA serialNumber) {
       int c;
       String sn = "";
       java.io.ByteArrayInputStream byteIn = null;
       if (serialNumber != null) {
         byteIn = new java.io.ByteArrayInputStream(serialNumber.getValue());
         while ( (c = byteIn.read()) != -1) {
           if (c < 16) {
             sn += "0";
           }
           sn += Integer.toHexString(c).toUpperCase();
         }

       }
       else {
         return null;
       }
       return sn;
     }

}