| /* |
| * 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.harmony.security.x509; |
| |
| 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 the AccessDescription which is a part of X.509 framework |
| * (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): |
| * |
| * AccessDescription ::= SEQUENCE { |
| * accessMethod OBJECT IDENTIFIER, |
| * accessLocation GeneralName } |
| * |
| */ |
| public class AccessDescription { |
| |
| // the value of access method |
| private final String accessMethod; |
| |
| // the value of accessLocation |
| private final GeneralName accessLocation; |
| |
| private byte [] encoding; |
| |
| public AccessDescription(String accessMethod, GeneralName accessLocation) { |
| this.accessMethod = accessMethod; |
| this.accessLocation = accessLocation; |
| } |
| |
| private AccessDescription(String accessMethod, GeneralName accessLocation, |
| byte[] encoding) { |
| this.accessMethod = accessMethod; |
| this.accessLocation = accessLocation; |
| this.encoding = encoding; |
| } |
| |
| /** |
| * Returns ASN.1 encoded form of this X.509 AccessDescription. |
| * @return a byte array containing ASN.1 encoded form. |
| */ |
| public byte[] getEncoded() { |
| if (encoding == null) { |
| encoding = ASN1.encode(this); |
| } |
| return encoding; |
| } |
| |
| public String toString() { |
| StringBuilder res = new StringBuilder(); |
| res.append("\n-- AccessDescription:"); |
| res.append("\naccessMethod: "); |
| res.append(accessMethod); |
| res.append("\naccessLocation: "); |
| res.append(accessLocation); |
| res.append("\n-- AccessDescription END\n"); |
| return res.toString(); |
| } |
| |
| /** |
| * @return Returns the accessLocation. |
| */ |
| public GeneralName getAccessLocation() { |
| return accessLocation; |
| } |
| |
| /** |
| * @return Returns the accessMethod. |
| */ |
| public String getAccessMethod() { |
| return accessMethod; |
| } |
| |
| /** |
| * Custom AccessDescription DER encoder/decoder |
| */ |
| public static final ASN1Sequence ASN1 = new ASN1Sequence(new ASN1Type[] { |
| ASN1Oid.getInstance(), |
| GeneralName.ASN1 }) { |
| |
| protected Object getDecodedObject(BerInputStream in) { |
| Object[] values = (Object[]) in.content; |
| return new AccessDescription( |
| ObjectIdentifier.toString((int[]) values[0]), |
| (GeneralName) values[1], in.getEncoded()); |
| } |
| |
| protected void getValues(Object object, Object[] values) { |
| |
| AccessDescription ad = (AccessDescription) object; |
| |
| values[0] = ObjectIdentifier.toIntArray(ad.accessMethod); |
| values[1] = ad.accessLocation; |
| } |
| }; |
| |
| } |
| |