| /* |
| * 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.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import org.apache.harmony.security.asn1.ASN1SequenceOf; |
| 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 Certificate Policies 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> |
| * certificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInformation |
| * </pre> |
| */ |
| public final class CertificatePolicies extends ExtensionValue { |
| /** the values of policyInformation field of the structure */ |
| private List<PolicyInformation> policyInformations; |
| /** the ASN.1 encoded form of CertificatePolicies */ |
| private byte[] encoding; |
| |
| /** |
| * Constructs an object representing the value of CertificatePolicies. |
| */ |
| public CertificatePolicies() {} |
| |
| public static CertificatePolicies decode(byte[] encoding) throws IOException { |
| CertificatePolicies cps = ((CertificatePolicies) ASN1.decode(encoding)); |
| cps.encoding = encoding; |
| return cps; |
| } |
| |
| private CertificatePolicies(List<PolicyInformation> policyInformations, byte[] encoding) { |
| this.policyInformations = policyInformations; |
| this.encoding = encoding; |
| } |
| |
| /** |
| * Returns the values of policyInformation field of the structure. |
| */ |
| public List<PolicyInformation> getPolicyInformations() { |
| return new ArrayList<PolicyInformation>(policyInformations); |
| } |
| |
| public CertificatePolicies addPolicyInformation(PolicyInformation policyInformation) { |
| encoding = null; |
| if (policyInformations == null) { |
| policyInformations = new ArrayList<PolicyInformation>(); |
| } |
| policyInformations.add(policyInformation); |
| return this; |
| } |
| |
| /** |
| * Returns ASN.1 encoded form of this X.509 CertificatePolicies value. |
| */ |
| @Override public byte[] getEncoded() { |
| if (encoding == null) { |
| encoding = ASN1.encode(this); |
| } |
| return encoding; |
| } |
| |
| @Override public void dumpValue(StringBuilder sb, String prefix) { |
| sb.append(prefix).append("CertificatePolicies [\n"); |
| for (PolicyInformation policyInformation : policyInformations) { |
| sb.append(prefix); |
| sb.append(" "); |
| policyInformation.dumpValue(sb); |
| sb.append('\n'); |
| } |
| sb.append(prefix).append("]\n"); |
| } |
| |
| /** |
| * ASN.1 DER X.509 CertificatePolicies encoder/decoder class. |
| */ |
| public static final ASN1Type ASN1 = new ASN1SequenceOf(PolicyInformation.ASN1) { |
| @Override public Object getDecodedObject(BerInputStream in) { |
| return new CertificatePolicies((List<PolicyInformation>) in.content, in.getEncoded()); |
| } |
| |
| @Override public Collection getValues(Object object) { |
| CertificatePolicies cps = (CertificatePolicies) object; |
| return cps.policyInformations; |
| } |
| }; |
| } |