| /* GENERATED SOURCE. DO NOT MODIFY. */ |
| package com.android.org.bouncycastle.asn1.pkcs; |
| |
| import java.util.Enumeration; |
| |
| import com.android.org.bouncycastle.asn1.ASN1Encodable; |
| import com.android.org.bouncycastle.asn1.ASN1EncodableVector; |
| import com.android.org.bouncycastle.asn1.ASN1Object; |
| import com.android.org.bouncycastle.asn1.ASN1ObjectIdentifier; |
| import com.android.org.bouncycastle.asn1.ASN1Primitive; |
| import com.android.org.bouncycastle.asn1.ASN1Sequence; |
| import com.android.org.bouncycastle.asn1.ASN1TaggedObject; |
| import com.android.org.bouncycastle.asn1.BERSequence; |
| import com.android.org.bouncycastle.asn1.BERTaggedObject; |
| import com.android.org.bouncycastle.asn1.DLSequence; |
| |
| /** |
| * @hide This class is not part of the Android public SDK API |
| */ |
| public class ContentInfo |
| extends ASN1Object |
| implements PKCSObjectIdentifiers |
| { |
| private ASN1ObjectIdentifier contentType; |
| private ASN1Encodable content; |
| private boolean isBer = true; |
| |
| public static ContentInfo getInstance( |
| Object obj) |
| { |
| if (obj instanceof ContentInfo) |
| { |
| return (ContentInfo)obj; |
| } |
| |
| if (obj != null) |
| { |
| return new ContentInfo(ASN1Sequence.getInstance(obj)); |
| } |
| |
| return null; |
| } |
| |
| private ContentInfo( |
| ASN1Sequence seq) |
| { |
| Enumeration e = seq.getObjects(); |
| |
| contentType = (ASN1ObjectIdentifier)e.nextElement(); |
| |
| if (e.hasMoreElements()) |
| { |
| content = ((ASN1TaggedObject)e.nextElement()).getObject(); |
| } |
| |
| isBer = seq instanceof BERSequence; |
| } |
| |
| public ContentInfo( |
| ASN1ObjectIdentifier contentType, |
| ASN1Encodable content) |
| { |
| this.contentType = contentType; |
| this.content = content; |
| } |
| |
| public ASN1ObjectIdentifier getContentType() |
| { |
| return contentType; |
| } |
| |
| public ASN1Encodable getContent() |
| { |
| return content; |
| } |
| |
| /** |
| * Produce an object suitable for an ASN1OutputStream. |
| * <pre> |
| * ContentInfo ::= SEQUENCE { |
| * contentType ContentType, |
| * content |
| * [0] EXPLICIT ANY DEFINED BY contentType OPTIONAL } |
| * </pre> |
| */ |
| public ASN1Primitive toASN1Primitive() |
| { |
| ASN1EncodableVector v = new ASN1EncodableVector(2); |
| |
| v.add(contentType); |
| |
| if (content != null) |
| { |
| v.add(new BERTaggedObject(true, 0, content)); |
| } |
| |
| if (isBer) |
| { |
| return new BERSequence(v); |
| } |
| else |
| { |
| return new DLSequence(v); |
| } |
| } |
| } |