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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.

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package org.bouncycastle.asn1.x509.sigi;

import java.util.Enumeration;

import org.bouncycastle.asn1.ASN1Choice;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1String;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.x500.DirectoryString;

/**
 * Structure for a name or pseudonym.
 * 
 * 
 *       NameOrPseudonym ::= CHOICE {
 *            surAndGivenName SEQUENCE {
 *              surName DirectoryString,
 *              givenName SEQUENCE OF DirectoryString 
 *         },
 *            pseudonym DirectoryString 
 *       }
 * 
* * @see org.bouncycastle.asn1.x509.sigi.PersonalData * */ public class NameOrPseudonym extends ASN1Object implements ASN1Choice { private DirectoryString pseudonym; private DirectoryString surname; private ASN1Sequence givenName; public static NameOrPseudonym getInstance(Object obj) { if (obj == null || obj instanceof NameOrPseudonym) { return (NameOrPseudonym)obj; } if (obj instanceof ASN1String) { return new NameOrPseudonym(DirectoryString.getInstance(obj)); } if (obj instanceof ASN1Sequence) { return new NameOrPseudonym((ASN1Sequence)obj); } throw new IllegalArgumentException("illegal object in getInstance: " + obj.getClass().getName()); } /** * Constructor from DirectoryString. *

* The sequence is of type NameOrPseudonym: *

     *       NameOrPseudonym ::= CHOICE {
     *            surAndGivenName SEQUENCE {
     *              surName DirectoryString,
     *              givenName SEQUENCE OF DirectoryString
     *         },
     *            pseudonym DirectoryString
     *       }
     * 
* @param pseudonym pseudonym value to use. */ public NameOrPseudonym(DirectoryString pseudonym) { this.pseudonym = pseudonym; } /** * Constructor from ASN1Sequence. *

* The sequence is of type NameOrPseudonym: *

     *       NameOrPseudonym ::= CHOICE {
     *            surAndGivenName SEQUENCE {
     *              surName DirectoryString,
     *              givenName SEQUENCE OF DirectoryString
     *         },
     *            pseudonym DirectoryString
     *       }
     * 
*

* @param seq The ASN.1 sequence. */ private NameOrPseudonym(ASN1Sequence seq) { if (seq.size() != 2) { throw new IllegalArgumentException("Bad sequence size: " + seq.size()); } if (!(seq.getObjectAt(0) instanceof ASN1String)) { throw new IllegalArgumentException("Bad object encountered: " + seq.getObjectAt(0).getClass()); } surname = DirectoryString.getInstance(seq.getObjectAt(0)); givenName = ASN1Sequence.getInstance(seq.getObjectAt(1)); } /** * Constructor from a given details. * * @param pseudonym The pseudonym. */ public NameOrPseudonym(String pseudonym) { this(new DirectoryString(pseudonym)); } /** * Constructor from a given details. * * @param surname The surname. * @param givenName A sequence of directory strings making up the givenName */ public NameOrPseudonym(DirectoryString surname, ASN1Sequence givenName) { this.surname = surname; this.givenName = givenName; } public DirectoryString getPseudonym() { return pseudonym; } public DirectoryString getSurname() { return surname; } public DirectoryString[] getGivenName() { DirectoryString[] items = new DirectoryString[givenName.size()]; int count = 0; for (Enumeration e = givenName.getObjects(); e.hasMoreElements();) { items[count++] = DirectoryString.getInstance(e.nextElement()); } return items; } /** * Produce an object suitable for an ASN1OutputStream. *

* Returns: *

     *       NameOrPseudonym ::= CHOICE {
     *            surAndGivenName SEQUENCE {
     *              surName DirectoryString,
     *              givenName SEQUENCE OF DirectoryString
     *         },
     *            pseudonym DirectoryString
     *       }
     * 
* * @return a DERObject */ public ASN1Primitive toASN1Primitive() { if (pseudonym != null) { return pseudonym.toASN1Primitive(); } else { ASN1EncodableVector vec1 = new ASN1EncodableVector(); vec1.add(surname); vec1.add(givenName); return new DERSequence(vec1); } } }




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