/*
* 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.
*/
/**
* @author Alexander Y. Kleymenov
* @version $Revision$
*/
package org.apache.harmony.security.x509;
import org.apache.harmony.security.asn1.ASN1Any;
import org.apache.harmony.security.asn1.ASN1Explicit;
import org.apache.harmony.security.asn1.ASN1Oid;
import org.apache.harmony.security.asn1.ASN1Sequence;
import org.apache.harmony.security.asn1.ASN1Type;
import org.apache.harmony.security.asn1.BerInputStream;
import org.apache.harmony.security.asn1.ObjectIdentifier;
/**
* The class encapsulates the ASN.1 DER encoding/decoding work
* with OtherName structure which is a subpart of GeneralName
* (as specified in RFC 3280 -
* Internet X.509 Public Key Infrastructure.
* Certificate and Certificate Revocation List (CRL) Profile.
* http://www.ietf.org/rfc/rfc3280.txt):
*
* <pre>
* OtherName ::= SEQUENCE {
* type-id OBJECT IDENTIFIER,
* value [0] EXPLICIT ANY DEFINED BY type-id
* }
* </pre>
*/
public final class OtherName {
/** the value of typeID field of the structure */
private String typeID;
/** the value of value field of the structure */
private byte[] value;
/** the ASN.1 encoded form of OtherName */
private byte[] encoding;
public OtherName(String typeID, byte[] value) {
this(typeID, value, null);
}
private OtherName(String typeID, byte[] value, byte[] encoding) {
this.typeID = typeID;
this.value = value;
this.encoding = encoding;
}
/**
* Returns the value of value field of the structure.
*/
public byte[] getValue() {
return value;
}
/**
* Returns ASN.1 encoded form of this X.509 OtherName value.
*/
public byte[] getEncoded() {
if (encoding == null) {
encoding = ASN1.encode(this);
}
return encoding;
}
/**
* ASN.1 DER X.509 OtherName encoder/decoder class.
*/
public static final ASN1Sequence ASN1 = new ASN1Sequence(new ASN1Type[] {
ASN1Oid.getInstance(),
new ASN1Explicit(0, ASN1Any.getInstance()) }) {
@Override protected Object getDecodedObject(BerInputStream in) {
Object[] values = (Object[]) in.content;
return new OtherName(ObjectIdentifier.toString((int[]) values[0]),
(byte[]) values[1], in.getEncoded());
}
@Override protected void getValues(Object object, Object[] values) {
OtherName on = (OtherName) object;
values[0] = ObjectIdentifier.toIntArray(on.typeID);
values[1] = on.value;
}
};
}