| |
| package org.bouncycastle.asn1.x509; |
| |
| import java.util.Enumeration; |
| import java.util.Vector; |
| |
| import org.bouncycastle.asn1.ASN1Encodable; |
| import org.bouncycastle.asn1.ASN1EncodableVector; |
| import org.bouncycastle.asn1.ASN1Sequence; |
| import org.bouncycastle.asn1.DERInteger; |
| import org.bouncycastle.asn1.DERObject; |
| import org.bouncycastle.asn1.DERSequence; |
| |
| /** |
| * <code>NoticeReference</code> class, used in |
| * <code>CertificatePolicies</code> X509 V3 extensions |
| * (in policy qualifiers). |
| * |
| * <pre> |
| * NoticeReference ::= SEQUENCE { |
| * organization DisplayText, |
| * noticeNumbers SEQUENCE OF INTEGER } |
| * |
| * </pre> |
| * |
| * @see PolicyQualifierInfo |
| * @see PolicyInformation |
| */ |
| public class NoticeReference |
| extends ASN1Encodable |
| { |
| private DisplayText organization; |
| private ASN1Sequence noticeNumbers; |
| |
| /** |
| * Creates a new <code>NoticeReference</code> instance. |
| * |
| * @param orgName a <code>String</code> value |
| * @param numbers a <code>Vector</code> value |
| */ |
| public NoticeReference( |
| String orgName, |
| Vector numbers) |
| { |
| organization = new DisplayText(orgName); |
| |
| Object o = numbers.elementAt(0); |
| |
| ASN1EncodableVector av = new ASN1EncodableVector(); |
| if (o instanceof Integer) |
| { |
| Enumeration it = numbers.elements(); |
| |
| while (it.hasMoreElements()) |
| { |
| Integer nm = (Integer) it.nextElement(); |
| DERInteger di = new DERInteger(nm.intValue()); |
| av.add (di); |
| } |
| } |
| |
| noticeNumbers = new DERSequence(av); |
| } |
| |
| /** |
| * Creates a new <code>NoticeReference</code> instance. |
| * |
| * @param orgName a <code>String</code> value |
| * @param numbers an <code>ASN1EncodableVector</code> value |
| */ |
| public NoticeReference( |
| String orgName, |
| ASN1Sequence numbers) |
| { |
| organization = new DisplayText (orgName); |
| noticeNumbers = numbers; |
| } |
| |
| /** |
| * Creates a new <code>NoticeReference</code> instance. |
| * |
| * @param displayTextType an <code>int</code> value |
| * @param orgName a <code>String</code> value |
| * @param numbers an <code>ASN1EncodableVector</code> value |
| */ |
| public NoticeReference( |
| int displayTextType, |
| String orgName, |
| ASN1Sequence numbers) |
| { |
| organization = new DisplayText(displayTextType, |
| orgName); |
| noticeNumbers = numbers; |
| } |
| |
| /** |
| * Creates a new <code>NoticeReference</code> instance. |
| * <p>Useful for reconstructing a <code>NoticeReference</code> |
| * instance from its encodable/encoded form. |
| * |
| * @param as an <code>ASN1Sequence</code> value obtained from either |
| * calling @{link toASN1Object()} for a <code>NoticeReference</code> |
| * instance or from parsing it from a DER-encoded stream. |
| */ |
| public NoticeReference( |
| ASN1Sequence as) |
| { |
| if (as.size() != 2) |
| { |
| throw new IllegalArgumentException("Bad sequence size: " |
| + as.size()); |
| } |
| |
| organization = DisplayText.getInstance(as.getObjectAt(0)); |
| noticeNumbers = ASN1Sequence.getInstance(as.getObjectAt(1)); |
| } |
| |
| public static NoticeReference getInstance( |
| Object as) |
| { |
| if (as instanceof NoticeReference) |
| { |
| return (NoticeReference)as; |
| } |
| else if (as instanceof ASN1Sequence) |
| { |
| return new NoticeReference((ASN1Sequence)as); |
| } |
| |
| throw new IllegalArgumentException("unknown object in getInstance."); |
| } |
| |
| public DisplayText getOrganization() |
| { |
| return organization; |
| } |
| |
| public ASN1Sequence getNoticeNumbers() |
| { |
| return noticeNumbers; |
| } |
| |
| /** |
| * Describe <code>toASN1Object</code> method here. |
| * |
| * @return a <code>DERObject</code> value |
| */ |
| public DERObject toASN1Object() |
| { |
| ASN1EncodableVector av = new ASN1EncodableVector(); |
| av.add (organization); |
| av.add (noticeNumbers); |
| return new DERSequence (av); |
| } |
| } |