/**
* 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.DEREncodable;
import org.apache.geronimo.crypto.asn1.DERObject;
import org.apache.geronimo.crypto.asn1.DERIA5String;
import org.apache.geronimo.crypto.asn1.DERObjectIdentifier;
import org.apache.geronimo.crypto.asn1.DERSequence;
/**
* Policy qualifiers, used in the X509V3 CertificatePolicies
* extension.
*
* <pre>
* PolicyQualifierInfo ::= SEQUENCE {
* policyQualifierId PolicyQualifierId,
* qualifier ANY DEFINED BY policyQualifierId }
* </pre>
*/
public class PolicyQualifierInfo
extends ASN1Encodable
{
DERObjectIdentifier policyQualifierId;
DEREncodable qualifier;
/**
* Creates a new <code>PolicyQualifierInfo</code> instance.
*
* @param policyQualifierId a <code>PolicyQualifierId</code> value
* @param qualifier the qualifier, defined by the above field.
*/
public PolicyQualifierInfo (DERObjectIdentifier policyQualifierId,
DEREncodable qualifier)
{
this.policyQualifierId = policyQualifierId;
this.qualifier = qualifier;
}
/**
* Creates a new <code>PolicyQualifierInfo</code> containing a
* cPSuri qualifier.
*
* @param cps the CPS (certification practice statement) uri as a
* <code>String</code>.
*/
public PolicyQualifierInfo (String cps)
{
policyQualifierId = PolicyQualifierId.id_qt_cps;
qualifier = new DERIA5String (cps);
}
/**
* Creates a new <code>PolicyQualifierInfo</code> instance.
*
* @param as <code>PolicyQualifierInfo</code> X509 structure
* encoded as an ASN1Sequence.
*/
public PolicyQualifierInfo (ASN1Sequence as)
{
policyQualifierId = (DERObjectIdentifier) as.getObjectAt(0);
qualifier = as.getObjectAt(1);
}
public static PolicyQualifierInfo getInstance (Object as)
{
if (as instanceof PolicyQualifierInfo)
{
return (PolicyQualifierInfo)as;
}
else if (as instanceof ASN1Sequence)
{
return new PolicyQualifierInfo((ASN1Sequence)as);
}
throw new IllegalArgumentException("unknown object in getInstance.");
}
/**
* Returns a DER-encodable representation of this instance.
*
* @return a <code>DERObject</code> value
*/
public DERObject toASN1Object()
{
ASN1EncodableVector dev = new ASN1EncodableVector();
dev.add(policyQualifierId);
dev.add(qualifier);
return new DERSequence(dev);
}
}