Bouncy Castle Cryptography Library 1.64

org.bouncycastle.asn1.cms
Class MetaData

java.lang.Object
  extended byorg.bouncycastle.asn1.ASN1Object
      extended byorg.bouncycastle.asn1.cms.MetaData
All Implemented Interfaces:
ASN1Encodable, Encodable

public class MetaData
extends ASN1Object

RFC 5544: Binding Documents with Time-Stamps; MetaData object.

MetaData ::= SEQUENCE { hashProtected BOOLEAN, fileName UTF8String OPTIONAL, mediaType IA5String OPTIONAL, otherMetaData Attributes OPTIONAL }


Constructor Summary
MetaData(ASN1Boolean hashProtected, DERUTF8String fileName, DERIA5String mediaType, Attributes otherMetaData)
           
 
Method Summary
 DERUTF8String getFileName()
           
static MetaData getInstance(java.lang.Object obj)
          Return a MetaData object from the given object.
 DERIA5String getMediaType()
           
 Attributes getOtherMetaData()
           
 boolean isHashProtected()
           
 ASN1Primitive toASN1Primitive()
          Method providing a primitive representation of this object suitable for encoding.
 
Methods inherited from class org.bouncycastle.asn1.ASN1Object
encodeTo, encodeTo, equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MetaData

public MetaData(ASN1Boolean hashProtected,
                DERUTF8String fileName,
                DERIA5String mediaType,
                Attributes otherMetaData)
Method Detail

getInstance

public static MetaData getInstance(java.lang.Object obj)
Return a MetaData object from the given object.

Accepted inputs: null → null MetaData object ASN1Sequence input formats with MetaData structure inside

Parameters:
obj - the object we want converted.
Throws:
java.lang.IllegalArgumentException - if the object cannot be converted.

toASN1Primitive

public ASN1Primitive toASN1Primitive()
Description copied from class: ASN1Object
Method providing a primitive representation of this object suitable for encoding.

Specified by:
toASN1Primitive in interface ASN1Encodable
Specified by:
toASN1Primitive in class ASN1Object
Returns:
a primitive representation of this object.

isHashProtected

public boolean isHashProtected()

getFileName

public DERUTF8String getFileName()

getMediaType

public DERIA5String getMediaType()

getOtherMetaData

public Attributes getOtherMetaData()

Bouncy Castle Cryptography Library 1.64