org.bouncycastle.oer.its.GeographicRegion Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bcutil-jdk15on 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 1.5 and up.

The newest version!

package org.bouncycastle.oer.its;

import org.bouncycastle.asn1.ASN1Choice;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERTaggedObject;

/**
 *  *     GeographicRegion ::= CHOICE {
 *         circularRegion CircularRegion,
 *         rectangularRegion SequenceOfRectangularRegion,
 *         polygonalRegion PolygonalRegion,
 *         identifiedRegion SequenceOfIdentifiedRegion,
 *         ...
 *     }
 * 
 */
public class GeographicRegion
    extends ASN1Object
    implements ASN1Choice
{

    public static final int circularRegion = 0;
    public static final int rectangularRegion = 1;
    public static final int polygonalRegion = 2;
    public static final int identifiedRegion = 3;
    public static final int extension = 4;

    private int choice;
    private ASN1Encodable region;

    public GeographicRegion(int choice, ASN1Encodable region)
    {
        this.choice = choice;
        this.region = region;
    }

    public static GeographicRegion getInstance(Object o)
    {
        if (o instanceof GeographicRegion)
        {
            return (GeographicRegion)o;
        }
        else
        {
            ASN1TaggedObject taggedObject = ASN1TaggedObject.getInstance(o);

            int choice = taggedObject.getTagNo();

            switch (choice)
            {
            case circularRegion:
                return new GeographicRegion(choice, CircularRegion.getInstance(taggedObject.getObject()));
            case rectangularRegion:
                return new GeographicRegion(choice, SequenceOfRectangularRegion.getInstance(taggedObject.getObject()));
            case polygonalRegion:
                return new GeographicRegion(choice, PolygonalRegion.getInstance(taggedObject.getObject()));
            case identifiedRegion:
                return new GeographicRegion(choice, SequenceOfIdentifiedRegion.getInstance(taggedObject.getObject()));
            case extension:
                return new GeographicRegion(choice, DEROctetString.getInstance(taggedObject.getObject()));
            default:
                throw new IllegalStateException("unknown region choice " + choice);
            }

        }

    }

    public int getChoice()
    {
        return choice;
    }

    public ASN1Encodable getRegion()
    {
        return region;
    }

    public ASN1Primitive toASN1Primitive()
    {
        return new DERTaggedObject(choice, region);
    }
}