| /* |
| * 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 java.util.Date; |
| 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 Validity structure which is the 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> |
| * Validity ::= SEQUENCE { |
| * notBefore Time, |
| * notAfter Time |
| * } |
| * </pre> |
| */ |
| public class Validity { |
| // the value of notBefore field of the structure |
| private final Date notBefore; |
| // the value of notAfter field of the structure |
| private final Date notAfter; |
| // the ASN.1 encoded form of Validity |
| private byte[] encoding; |
| |
| /** |
| * TODO |
| * @param notBefore: Date |
| * @param notAfter: Date |
| */ |
| public Validity(Date notBefore, Date notAfter) { |
| this.notBefore = notBefore; |
| this.notAfter = notAfter; |
| } |
| |
| /** |
| * Returns the value of notBefore field of the structure. |
| * @return notBefore |
| */ |
| public Date getNotBefore() { |
| return notBefore; |
| } |
| |
| /** |
| * Returns the value of notAfter field of the structure. |
| * @return notAfter |
| */ |
| public Date getNotAfter() { |
| return notAfter; |
| } |
| |
| /** |
| * Returns ASN.1 encoded form of this X.509 Validity value. |
| * @return a byte array containing ASN.1 encode form. |
| */ |
| public byte[] getEncoded() { |
| if (encoding == null) { |
| encoding = ASN1.encode(this); |
| } |
| return encoding; |
| } |
| |
| /** |
| * ASN.1 DER X.509 Validity encoder/decoder class. |
| */ |
| public static final ASN1Sequence ASN1 |
| = new ASN1Sequence(new ASN1Type[] {Time.ASN1, Time.ASN1 }) { |
| |
| protected Object getDecodedObject(BerInputStream in) { |
| Object[] values = (Object[]) in.content; |
| return new Validity((Date) values[0], (Date) values[1]); |
| } |
| |
| protected void getValues(Object object, Object[] values) { |
| |
| Validity validity = (Validity) object; |
| |
| values[0] = validity.notBefore; |
| values[1] = validity.notAfter; |
| } |
| }; |
| } |