/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.geronimo.crypto.asn1.x509;
import org.apache.geronimo.crypto.asn1.ASN1Encodable;
import org.apache.geronimo.crypto.asn1.ASN1EncodableVector;
import org.apache.geronimo.crypto.asn1.ASN1Sequence;
import org.apache.geronimo.crypto.asn1.ASN1TaggedObject;
import org.apache.geronimo.crypto.asn1.DERObject;
import org.apache.geronimo.crypto.asn1.DERSequence;
import org.apache.geronimo.crypto.asn1.DERTaggedObject;
public class V2Form
extends ASN1Encodable
{
GeneralNames issuerName;
IssuerSerial baseCertificateID;
ObjectDigestInfo objectDigestInfo;
public static V2Form getInstance(
ASN1TaggedObject obj,
boolean explicit)
{
return getInstance(ASN1Sequence.getInstance(obj, explicit));
}
public static V2Form getInstance(
Object obj)
{
if (obj == null || obj instanceof V2Form)
{
return (V2Form)obj;
}
else if (obj instanceof ASN1Sequence)
{
return new V2Form((ASN1Sequence)obj);
}
throw new IllegalArgumentException("unknown object in factory");
}
public V2Form(
GeneralNames issuerName)
{
this.issuerName = issuerName;
}
public V2Form(
ASN1Sequence seq)
{
int index = 0;
if (!(seq.getObjectAt(0) instanceof ASN1TaggedObject))
{
index++;
this.issuerName = GeneralNames.getInstance(seq.getObjectAt(0));
}
for (int i = index; i != seq.size(); i++)
{
ASN1TaggedObject o = (ASN1TaggedObject)seq.getObjectAt(i);
if (o.getTagNo() == 0)
{
baseCertificateID = IssuerSerial.getInstance(o, false);
}
else if (o.getTagNo() == 1)
{
objectDigestInfo = ObjectDigestInfo.getInstance(o, false);
}
}
}
public GeneralNames getIssuerName()
{
return issuerName;
}
public IssuerSerial getBaseCertificateID()
{
return baseCertificateID;
}
public ObjectDigestInfo getObjectDigestInfo()
{
return objectDigestInfo;
}
/**
* Produce an object suitable for an ASN1OutputStream.
* <pre>
* V2Form ::= SEQUENCE {
* issuerName GeneralNames OPTIONAL,
* baseCertificateID [0] IssuerSerial OPTIONAL,
* objectDigestInfo [1] ObjectDigestInfo OPTIONAL
* -- issuerName MUST be present in this profile
* -- baseCertificateID and objectDigestInfo MUST NOT
* -- be present in this profile
* }
* </pre>
*/
public DERObject toASN1Object()
{
ASN1EncodableVector v = new ASN1EncodableVector();
if (issuerName != null)
{
v.add(issuerName);
}
if (baseCertificateID != null)
{
v.add(new DERTaggedObject(false, 0, baseCertificateID));
}
if (objectDigestInfo != null)
{
v.add(new DERTaggedObject(false, 1, objectDigestInfo));
}
return new DERSequence(v);
}
}