org.bouncycastle.asn1.esf.SigPolicyQualifierInfo.java Source code

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Here is the source code for org.bouncycastle.asn1.esf.SigPolicyQualifierInfo.java

Source

package org.bouncycastle.asn1.esf;

import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DERSequence;

public class SigPolicyQualifierInfo extends ASN1Object {
    private ASN1ObjectIdentifier sigPolicyQualifierId;
    private ASN1Encodable sigQualifier;

    public SigPolicyQualifierInfo(ASN1ObjectIdentifier sigPolicyQualifierId, ASN1Encodable sigQualifier) {
        this.sigPolicyQualifierId = sigPolicyQualifierId;
        this.sigQualifier = sigQualifier;
    }

    private SigPolicyQualifierInfo(ASN1Sequence seq) {
        sigPolicyQualifierId = ASN1ObjectIdentifier.getInstance(seq.getObjectAt(0));
        sigQualifier = seq.getObjectAt(1);
    }

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

        return null;
    }

    public ASN1ObjectIdentifier getSigPolicyQualifierId() {
        return new ASN1ObjectIdentifier(sigPolicyQualifierId.getId());
    }

    public ASN1Encodable getSigQualifier() {
        return sigQualifier;
    }

    /**
     * <pre>
     * SigPolicyQualifierInfo ::= SEQUENCE {
     *    sigPolicyQualifierId SigPolicyQualifierId,
     *    sigQualifier ANY DEFINED BY sigPolicyQualifierId }
     *
     * SigPolicyQualifierId ::= OBJECT IDENTIFIER
     * </pre>
     */
    public ASN1Primitive toASN1Primitive() {
        ASN1EncodableVector v = new ASN1EncodableVector(2);

        v.add(sigPolicyQualifierId);
        v.add(sigQualifier);

        return new DERSequence(v);
    }
}