Package org.bouncycastle.asn1.cms

Class MetaData

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.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

Constructors

Constructor	Description
MetaData(ASN1Boolean hashProtected, DERUTF8String fileName, DERIA5String mediaType, Attributes otherMetaData)

Method Summary

Modifier and Type	Method	Description
DERUTF8String	getFileName()
static MetaData	getInstance(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

equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MetaData

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

Method Details

getInstance

public static MetaData getInstance(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:

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()