BERTaggedObjectpublic class BERTaggedObject extends DERTaggedObject BER TaggedObject - in ASN.1 nottation this is any object proceeded by
a [n] where n is some number - these are assume to follow the construction
rules (as with sequences). |
Constructors Summary |
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public BERTaggedObject(int tagNo, DEREncodable obj)
super(tagNo, obj);
| public BERTaggedObject(boolean explicit, int tagNo, DEREncodable obj)
super(explicit, tagNo, obj);
| public BERTaggedObject(int tagNo)create an implicitly tagged object that contains a zero
length sequence.
super(false, tagNo, new BERSequence());
|
Methods Summary |
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void | encode(DEROutputStream out)
if (out instanceof ASN1OutputStream || out instanceof BEROutputStream)
{
out.write(CONSTRUCTED | TAGGED | tagNo);
out.write(0x80);
if (!empty)
{
if (!explicit)
{
if (obj instanceof ASN1OctetString)
{
Enumeration e;
if (obj instanceof BERConstructedOctetString)
{
e = ((BERConstructedOctetString)obj).getObjects();
}
else
{
ASN1OctetString octs = (ASN1OctetString)obj;
BERConstructedOctetString berO = new BERConstructedOctetString(octs.getOctets());
e = berO.getObjects();
}
while (e.hasMoreElements())
{
out.writeObject(e.nextElement());
}
}
else if (obj instanceof ASN1Sequence)
{
Enumeration e = ((ASN1Sequence)obj).getObjects();
while (e.hasMoreElements())
{
out.writeObject(e.nextElement());
}
}
else if (obj instanceof ASN1Set)
{
Enumeration e = ((ASN1Set)obj).getObjects();
while (e.hasMoreElements())
{
out.writeObject(e.nextElement());
}
}
else
{
throw new RuntimeException("not implemented: " + obj.getClass().getName());
}
}
else
{
out.writeObject(obj);
}
}
out.write(0x00);
out.write(0x00);
}
else
{
super.encode(out);
}
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