/*
 *  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
 */

package org.apache.harmony.security.x509;

import org.apache.harmony.security.asn1.ASN1Sequence;
import org.apache.harmony.security.asn1.ASN1Type;
import org.apache.harmony.security.asn1.BerInputStream;

/**
 * The class encapsulates the ASN.1 DER encoding/decoding work with the
 * ORAddress structure which is a part of X.509 certificate: (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>
 * ORAddress ::= SEQUENCE {
 *   built-in-standard-attributes BuiltInStandardAttributes,
 *   built-in-domain-defined-attributes
 *                   BuiltInDomainDefinedAttributes OPTIONAL,
 *   extension-attributes ExtensionAttributes OPTIONAL 
 * }
 * </pre>
 * 
 * TODO: this class needs to be finished.
 */
public class ORAddress {

	// the ASN.1 encoded form of ORAddress
	private byte[] encoding;

	/**
	 * ASN.1 DER X.509 ORAddress encoder/decoder class.
	 */
	public static final ASN1Sequence ASN1 = new ASN1Sequence(
			new ASN1Type[] { new ASN1Sequence(new ASN1Type[] {}) {
				@Override
				protected void getValues(Object object, Object[] values) {
				}
			} }) {

		private final Object foo = new Object(); // $NON-LOCK-1$

		@Override
		protected Object getDecodedObject(BerInputStream in) {
			return new ORAddress();
		}

		@Override
		protected void getValues(Object object, Object[] values) {
			values[0] = foo;
		}
	};

	/**
	 * TODO
	 */
	public ORAddress() {
	}

	/**
	 * Returns ASN.1 encoded form of this X.509 ORAddress value.
	 * 
	 * @return a byte array containing ASN.1 encode form.
	 */
	public byte[] getEncoded() {
		if (encoding == null) {
			encoding = ASN1.encode(this);
		}
		return encoding;
	}
}