diff options
author | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
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committer | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
commit | 2b976f5364cfdbc37d3086019d93483c983eb80b (patch) | |
tree | cb846af3fd1d43f9c2562a1fb2d06b997ad8f229 /core/src/main/java/org/bouncycastle/asn1/x509/sigi/NameOrPseudonym.java | |
parent | 5f714bd92fbd780d22406f4bc3681be005f6f04a (diff) |
initial reshuffle
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/x509/sigi/NameOrPseudonym.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/x509/sigi/NameOrPseudonym.java | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/x509/sigi/NameOrPseudonym.java b/core/src/main/java/org/bouncycastle/asn1/x509/sigi/NameOrPseudonym.java new file mode 100644 index 00000000..304f1d46 --- /dev/null +++ b/core/src/main/java/org/bouncycastle/asn1/x509/sigi/NameOrPseudonym.java @@ -0,0 +1,191 @@ +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. + * + * <pre> + * NameOrPseudonym ::= CHOICE { + * surAndGivenName SEQUENCE { + * surName DirectoryString, + * givenName SEQUENCE OF DirectoryString + * }, + * pseudonym DirectoryString + * } + * </pre> + * + * @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. + * <p/> + * The sequence is of type NameOrPseudonym: + * <p/> + * <pre> + * NameOrPseudonym ::= CHOICE { + * surAndGivenName SEQUENCE { + * surName DirectoryString, + * givenName SEQUENCE OF DirectoryString + * }, + * pseudonym DirectoryString + * } + * </pre> + * @param pseudonym pseudonym value to use. + */ + public NameOrPseudonym(DirectoryString pseudonym) + { + this.pseudonym = pseudonym; + } + + /** + * Constructor from ASN1Sequence. + * <p/> + * The sequence is of type NameOrPseudonym: + * <p/> + * <pre> + * NameOrPseudonym ::= CHOICE { + * surAndGivenName SEQUENCE { + * surName DirectoryString, + * givenName SEQUENCE OF DirectoryString + * }, + * pseudonym DirectoryString + * } + * </pre> + * + * @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. + * <p/> + * Returns: + * <p/> + * <pre> + * NameOrPseudonym ::= CHOICE { + * surAndGivenName SEQUENCE { + * surName DirectoryString, + * givenName SEQUENCE OF DirectoryString + * }, + * pseudonym DirectoryString + * } + * </pre> + * + * @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); + } + } +} |