policyinformation.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:   PolicyInformation.java

package jit.asn1.x509;

import jit.asn1.*;

// Referenced classes of package jit.asn1.x509:
//            PolicyQualifierInfo

public class PolicyInformation extends ASN1Encodable
{

    private DERObjectIdentifier policyIdentifier;
    private PolicyQualifierInfo policyQualifiers[];

    public PolicyInformation(ASN1Sequence seq)
    {
        policyIdentifier = (DERObjectIdentifier)seq.getObjectAt(0);
        if(seq.size() > 1)
        {
            ASN1Sequence seqPolicyQualifiers = (ASN1Sequence)seq.getObjectAt(1);
            int qualifiersSize = seqPolicyQualifiers.size();
            policyQualifiers = new PolicyQualifierInfo[qualifiersSize];
            for(int i = 0; i < qualifiersSize; i++)
                policyQualifiers[i] = new PolicyQualifierInfo((ASN1Sequence)seqPolicyQualifiers.getObjectAt(i));

        }
    }

    public PolicyInformation(DERObjectIdentifier policyIdentifier)
    {
        this.policyIdentifier = policyIdentifier;
    }

    public PolicyInformation(PolicyQualifierInfo policyQualifiers[])
    {
        policyIdentifier = new DERObjectIdentifier("2.16.840.1.113733.1.7.1.1");
        this.policyQualifiers = policyQualifiers;
    }

    public PolicyInformation(PolicyQualifierInfo policyQualifier)
    {
        policyIdentifier = new DERObjectIdentifier("2.16.840.1.113733.1.7.1.1");
        policyQualifiers = new PolicyQualifierInfo[1];
        policyQualifiers[0] = policyQualifier;
    }

    public PolicyInformation(DERObjectIdentifier policyIdentifier, PolicyQualifierInfo policyQualifiers[])
    {
        this.policyIdentifier = policyIdentifier;
        this.policyQualifiers = policyQualifiers;
    }

    public static PolicyInformation getInstance(Object obj)
    {
        if(obj == null || (obj instanceof PolicyInformation))
            return (PolicyInformation)obj;
        else
            return new PolicyInformation(ASN1Sequence.getInstance(obj));
    }

    public DERObjectIdentifier getPolicyIdentifier()
    {
        return policyIdentifier;
    }

    public PolicyQualifierInfo[] getPolicyQualifiers()
    {
        return policyQualifiers;
    }

    public DERObject toASN1Object()
    {
        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(policyIdentifier);
        if(policyQualifiers != null)
        {
            ASN1EncodableVector v1 = new ASN1EncodableVector();
            for(int i = 0; i < policyQualifiers.length; i++)
                v1.add(policyQualifiers[i].toASN1Object());

            DERSequence seq = new DERSequence(v1);
            v.add(seq);
        }
        return new DERSequence(v);
    }
}