package org.bouncycastle.asn1.x509; import java.util.Hashtable; import java.util.Enumeration; import org.bouncycastle.asn1.ASN1Sequence; import org.bouncycastle.asn1.ASN1Encodable; import org.bouncycastle.asn1.ASN1EncodableVector; import org.bouncycastle.asn1.DERObject; import org.bouncycastle.asn1.DERObjectIdentifier; import org.bouncycastle.asn1.DERSequence; /** * PolicyMappings V3 extension, described in RFC3280. * <pre> * PolicyMappings ::= SEQUENCE SIZE (1..MAX) OF SEQUENCE { * issuerDomainPolicy CertPolicyId, * subjectDomainPolicy CertPolicyId } * </pre> * * @see <a href="http://www.faqs.org/rfc/rfc3280.txt">RFC 3280, section 4.2.1.6</a> */ public class PolicyMappings extends ASN1Encodable { ASN1Sequence seq = null; /** * Creates a new <code>PolicyMappings</code> instance. * * @param seq an <code>ASN1Sequence</code> constructed as specified * in RFC 3280 */ public PolicyMappings (ASN1Sequence seq) { this.seq = seq; } /** * Creates a new <code>PolicyMappings</code> instance. * * @param mappings a <code>HashMap</code> value that maps * <code>String</code> oids * to other <code>String</code> oids. */ public PolicyMappings (Hashtable mappings) { ASN1EncodableVector dev = new ASN1EncodableVector(); Enumeration it = mappings.keys(); while (it.hasMoreElements()) { String idp = (String) it.nextElement(); String sdp = (String) mappings.get(idp); ASN1EncodableVector dv = new ASN1EncodableVector(); dv.add(new DERObjectIdentifier(idp)); dv.add(new DERObjectIdentifier(sdp)); dev.add(new DERSequence(dv)); } seq = new DERSequence(dev); } public DERObject toASN1Object() { return seq; } }