| package org.bouncycastle.asn1.pkcs; |
| |
| import org.bouncycastle.asn1.ASN1Encodable; |
| import org.bouncycastle.asn1.ASN1EncodableVector; |
| import org.bouncycastle.asn1.ASN1Object; |
| import org.bouncycastle.asn1.ASN1ObjectIdentifier; |
| import org.bouncycastle.asn1.ASN1Primitive; |
| import org.bouncycastle.asn1.ASN1Sequence; |
| import org.bouncycastle.asn1.ASN1Set; |
| import org.bouncycastle.asn1.ASN1TaggedObject; |
| import org.bouncycastle.asn1.DLSequence; |
| import org.bouncycastle.asn1.DLTaggedObject; |
| |
| public class SafeBag |
| extends ASN1Object |
| { |
| private ASN1ObjectIdentifier bagId; |
| private ASN1Encodable bagValue; |
| private ASN1Set bagAttributes; |
| |
| public SafeBag( |
| ASN1ObjectIdentifier oid, |
| ASN1Encodable obj) |
| { |
| this.bagId = oid; |
| this.bagValue = obj; |
| this.bagAttributes = null; |
| } |
| |
| public SafeBag( |
| ASN1ObjectIdentifier oid, |
| ASN1Encodable obj, |
| ASN1Set bagAttributes) |
| { |
| this.bagId = oid; |
| this.bagValue = obj; |
| this.bagAttributes = bagAttributes; |
| } |
| |
| public static SafeBag getInstance( |
| Object obj) |
| { |
| if (obj instanceof SafeBag) |
| { |
| return (SafeBag)obj; |
| } |
| |
| if (obj != null) |
| { |
| return new SafeBag(ASN1Sequence.getInstance(obj)); |
| } |
| |
| return null; |
| } |
| |
| private SafeBag( |
| ASN1Sequence seq) |
| { |
| this.bagId = (ASN1ObjectIdentifier)seq.getObjectAt(0); |
| this.bagValue = ((ASN1TaggedObject)seq.getObjectAt(1)).getObject(); |
| if (seq.size() == 3) |
| { |
| this.bagAttributes = (ASN1Set)seq.getObjectAt(2); |
| } |
| } |
| |
| public ASN1ObjectIdentifier getBagId() |
| { |
| return bagId; |
| } |
| |
| public ASN1Encodable getBagValue() |
| { |
| return bagValue; |
| } |
| |
| public ASN1Set getBagAttributes() |
| { |
| return bagAttributes; |
| } |
| |
| public ASN1Primitive toASN1Primitive() |
| { |
| ASN1EncodableVector v = new ASN1EncodableVector(); |
| |
| v.add(bagId); |
| v.add(new DLTaggedObject(true, 0, bagValue)); |
| |
| if (bagAttributes != null) |
| { |
| v.add(bagAttributes); |
| } |
| |
| return new DLSequence(v); |
| } |
| } |