package com.google.bitcoin.bouncycastle.asn1.ess; import com.google.bitcoin.bouncycastle.asn1.ASN1Encodable; import com.google.bitcoin.bouncycastle.asn1.ASN1OctetString; import com.google.bitcoin.bouncycastle.asn1.DERObject; import com.google.bitcoin.bouncycastle.asn1.DEROctetString; public class ContentIdentifier extends ASN1Encodable { ASN1OctetString value; public static ContentIdentifier getInstance(Object o) { if (o == null || o instanceof ContentIdentifier) { return (ContentIdentifier) o; } else if (o instanceof ASN1OctetString) { return new ContentIdentifier((ASN1OctetString) o); } throw new IllegalArgumentException( "unknown object in 'ContentIdentifier' factory : " + o.getClass().getName() + "."); } /** * Create from OCTET STRING whose octets represent the identifier. */ public ContentIdentifier( ASN1OctetString value) { this.value = value; } /** * Create from byte array representing the identifier. */ public ContentIdentifier( byte[] value) { this(new DEROctetString(value)); } public ASN1OctetString getValue() { return value; } /** * The definition of ContentIdentifier is * <pre> * ContentIdentifier ::= OCTET STRING * </pre> * id-aa-contentIdentifier OBJECT IDENTIFIER ::= { iso(1) * member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9) * smime(16) id-aa(2) 7 } */ public DERObject toASN1Object() { return value; } }