org.bouncycastle.asn1.isismtt.x509.Restriction Maven / Gradle / Ivy

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The Bouncy Castle Java APIs for ASN.1 extension and utility APIs used to support bcpkix and bctls with the BC FIPS provider. The APIs may also be used with other providers although if being used in a FIPS context it is the responsibility of the user to ensure that any other providers used are FIPS certified and used appropriately.

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/***************************************************************/
/******    DO NOT EDIT THIS CLASS bc-java SOURCE FILE     ******/
/***************************************************************/
package org.bouncycastle.asn1.isismtt.x509;

import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.x500.DirectoryString;

/**
 * Some other restriction regarding the usage of this certificate.
 *
 *  *  RestrictionSyntax ::= DirectoryString (SIZE(1..1024))
 * 
 */
public class Restriction
    extends ASN1Object
{
    private DirectoryString restriction;

    public static Restriction getInstance(Object obj)
    {
        if (obj instanceof Restriction)
        {
            return (Restriction)obj;
        }

        if (obj != null)
        {
            return new Restriction(DirectoryString.getInstance(obj));
        }

        return null;
    }

    /**
     * Constructor from DirectoryString.
     * 
     * The DirectoryString is of type RestrictionSyntax:
     * 

     * 
     *      RestrictionSyntax ::= DirectoryString (SIZE(1..1024))
     * 
     *
     * @param restriction A DirectoryString.
     */
    private Restriction(DirectoryString restriction)
    {
        this.restriction = restriction;
    }

    /**
     * Constructor from a given details.
     *
     * @param restriction The describtion of the restriction.
     */
    public Restriction(String restriction)
    {
        this.restriction = new DirectoryString(restriction);
    }

    public DirectoryString getRestriction()
    {
        return restriction;
    }

    /**
     * Produce an object suitable for an ASN1OutputStream.
     * 
     * Returns:
     * 
     *      RestrictionSyntax ::= DirectoryString (SIZE(1..1024))
     * 
     *
     * @return a DERObject
     */
    public ASN1Primitive toASN1Primitive()
    {
        return restriction.toASN1Primitive();
    }
}