wrapbody.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:   WrapBody.java

package jit.asn1.spkm;

import jit.asn1.*;

public class WrapBody
    implements DEREncodable
{

    private DERBitString intChecksum;
    private DERBitString data;

    public WrapBody(DERBitString intChecksum, DERBitString data)
    {
        this.intChecksum = null;
        this.data = null;
        this.intChecksum = intChecksum;
        this.data = data;
    }

    public WrapBody(ASN1Sequence seq)
    {
        intChecksum = null;
        data = null;
        if(seq.size() != 2)
        {
            throw new IllegalArgumentException("construct WrapBody error: wrong size of sequence ");
        } else
        {
            intChecksum = DERBitString.getInstance(seq.getObjectAt(0));
            data = DERBitString.getInstance(seq.getObjectAt(1));
            return;
        }
    }

    public DERBitString getIntChecksum()
    {
        return intChecksum;
    }

    public DERBitString getData()
    {
        return data;
    }

    public static WrapBody getInstance(Object obj)
    {
        if(obj instanceof WrapBody)
            return (WrapBody)obj;
        if(obj instanceof ASN1Sequence)
            return new WrapBody((ASN1Sequence)obj);
        else
            throw new IllegalArgumentException("unknown object in factory:".concat(String.valueOf(String.valueOf(obj.getClass().getName()))));
    }

    public static WrapBody getInstance(ASN1TaggedObject obj, boolean explicit)
    {
        return getInstance(ASN1Sequence.getInstance(obj, explicit));
    }

    public DERObject getDERObject()
    {
        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(intChecksum);
        v.add(data);
        return new DERSequence(v);
    }
}