org.bouncycastle.oer.its.ieee1609dot2.HeaderInfoContributorId Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bcutil-jdk18on Show documentation

The Bouncy Castle Java APIs for ASN.1 extension and utility APIs used to support bcpkix and bctls. This jar contains APIs for JDK 1.8 and up.

There is a newer version: 1.78.1

Show newest version

package org.bouncycastle.oer.its.ieee1609dot2;

import java.math.BigInteger;

import org.bouncycastle.asn1.ASN1Integer;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;

/**
 * HeaderInfoContributorId ::= INTEGER (0..255)
 * etsiHeaderInfoContributorId         HeaderInfoContributorId ::= 2
 */
public class HeaderInfoContributorId
    extends ASN1Object

{
    private final BigInteger contributorId;

    private static final BigInteger MAX = BigInteger.valueOf(255);

    public HeaderInfoContributorId(long value)
    {
        this(BigInteger.valueOf(value));
    }

    public HeaderInfoContributorId(BigInteger value)
    {
        if (value.signum() < 0 && value.compareTo(MAX) > 0)
        {
            throw new IllegalArgumentException("contributor id " + value + " is out of range 0..255");
        }
        this.contributorId = value;
    }

    private HeaderInfoContributorId(ASN1Integer integer)
    {
        this(integer.getValue());
    }

    public static HeaderInfoContributorId getInstance(Object src)
    {
        if (src instanceof HeaderInfoContributorId)
        {
            return (HeaderInfoContributorId)src;
        }

        if (src != null)
        {
            return new HeaderInfoContributorId(ASN1Integer.getInstance(src));
        }

        return null;
    }

    public BigInteger getContributorId()
    {
        return contributorId;
    }

    public ASN1Primitive toASN1Primitive()
    {
        return new ASN1Integer(contributorId);
    }
}