package org.bouncycastle.x509;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Set;
import org.bouncycastle.asn1.DERSet;
import org.bouncycastle.asn1.x509.Attribute;
/**
* Class for carrying the values in an X.509 Attribute.
*/
public class X509Attribute
extends ASN1Object
{
Attribute attr;
/**
* @param at an object representing an attribute.
*/
X509Attribute(
ASN1Encodable at)
{
this.attr = Attribute.getInstance(at);
}
/**
* Create an X.509 Attribute with the type given by the passed in oid and
* the value represented by an ASN.1 Set containing value.
*
* @param oid type of the attribute
* @param value value object to go into the atribute's value set.
*/
public X509Attribute(
String oid,
ASN1Encodable value)
{
this.attr = new Attribute(new ASN1ObjectIdentifier(oid), new DERSet(value));
}
/**
* Create an X.59 Attribute with the type given by the passed in oid and the
* value represented by an ASN.1 Set containing the objects in value.
*
* @param oid type of the attribute
* @param value vector of values to go in the attribute's value set.
*/
public X509Attribute(
String oid,
ASN1EncodableVector value)
{
this.attr = new Attribute(new ASN1ObjectIdentifier(oid), new DERSet(value));
}
public String getOID()
{
return attr.getAttrType().getId();
}
public ASN1Encodable[] getValues()
{
ASN1Set s = attr.getAttrValues();
ASN1Encodable[] values = new ASN1Encodable[s.size()];
for (int i = 0; i != s.size(); i++)
{
values[i] = (ASN1Encodable)s.getObjectAt(i);
}
return values;
}
public ASN1Primitive toASN1Primitive()
{
return attr.toASN1Primitive();
}
}