timestampresp.java

进行与数字证书相关开发必须的java源码

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   TimeStampResp.java

package jit.timestamp;

import jit.asn1.*;
import jit.asn1.pkcs.pkcs7.ContentInfo;
import jit.asn1parser.Parser;

// Referenced classes of package jit.timestamp:
//            PKIStatusInfo, TimeStampToken

public class TimeStampResp
    implements DEREncodable
{

    private PKIStatusInfo status;
    private ContentInfo timeStampToken;

    public TimeStampResp()
    {
        status = null;
        timeStampToken = null;
    }

    public TimeStampResp(byte timeStampResp[])
        throws Exception
    {
        status = null;
        timeStampToken = null;
        ASN1Sequence seq = ASN1Sequence.getInstance(Parser.writeBytes2DERObj(timeStampResp));
        initValue(seq);
    }

    public TimeStampResp(ASN1Sequence seq)
        throws Exception
    {
        status = null;
        timeStampToken = null;
        initValue(seq);
    }

    private void initValue(ASN1Sequence seq)
        throws Exception
    {
        if(seq.size() < 1)
            throw new Exception("construct TimeStampResp error: wrong number of elements in sequence");
        ASN1Sequence seqPkiStatusInfo = ASN1Sequence.getInstance(seq.getObjectAt(0));
        status = new PKIStatusInfo(seqPkiStatusInfo);
        if(seq.size() > 1)
        {
            ASN1Sequence seqTimeStampToken = ASN1Sequence.getInstance(seq.getObjectAt(1));
            timeStampToken = ContentInfo.getInstance(seqTimeStampToken);
        }
    }

    public void setPKIStatusInfo(PKIStatusInfo status)
    {
        this.status = status;
    }

    public PKIStatusInfo getPKIStatusInfo()
    {
        return status;
    }

    public void setTimeStampToken(ContentInfo timeStampToken)
    {
        this.timeStampToken = timeStampToken;
    }

    public TimeStampToken getTimeStampToken()
        throws Exception
    {
        if(timeStampToken == null)
        {
            return null;
        } else
        {
            ASN1Sequence seq = ASN1Sequence.getInstance(timeStampToken.getDERObject());
            return new TimeStampToken(seq);
        }
    }

    public byte[] getEncoded()
        throws Exception
    {
        return Parser.writeDERObj2Bytes(getDERObject());
    }

    public DERObject getDERObject()
    {
        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(status);
        if(timeStampToken != null)
            v.add(timeStampToken);
        return new DERSequence(v);
    }
}