public UserNotice(
Asn1Sequence seq)
{
if (seq.Count == 2)
{
noticeRef = NoticeReference.GetInstance(seq[0]);
explicitText = DisplayText.GetInstance(seq[1]);
}
else if (seq.Count == 1)
{
if (seq[0].ToAsn1Object() is Asn1Sequence)
{
noticeRef = NoticeReference.GetInstance(seq[0]);
explicitText = null;
}
else
{
noticeRef = null;
explicitText = DisplayText.GetInstance(seq[0]);
}
}
else if (seq.Count == 0)
{
noticeRef = null; // neither field set!
explicitText = null;
}
else
{
throw new ArgumentException("Bad sequence size: " + seq.Count);
}
}
/**
* Creates a new <code>NoticeReference</code> instance.
* <p>Useful for reconstructing a <code>NoticeReference</code>
* instance from its encodable/encoded form.</p>
*
* @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.
*/
private NoticeReference(Asn1Sequence seq)
{
if (seq.Count != 2)
{
throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
}
organization = DisplayText.GetInstance(seq[0]);
noticeNumbers = Asn1Sequence.GetInstance(seq[1]);
}
