iaik.cms
Interface Content

All Superinterfaces:
ContentStream
All Known Implementing Classes:
AuthenticatedData, AuthEnvelopedData, CompressedData, Data, DigestedData, EncryptedData, EnvelopedData, Receipt, SignedData

public interface Content
extends ContentStream

The interface for the non-stream implementations of the CMS content types.

This interface extends the ContentStream interface about the decode(ASN1Object obj) method that additionally has to be implemented by any class that represents the non-stream implementation of one of the several CMS content types. Within the IAIK-CMS package, this interface is implemented for all six content types specified by RFC 5652, and for the CompressedData type ( RFC 3274) and the ESS Receipt ( RFC 2634) content type:

Implementations of this interface do not represent the contentTypefield of the CMS ContentInfo structure. They represent the ASN.1 structures defined in RFC 5652 for the several CMS content types. Implementations of this interface are instantiated for supplying values for the content field of the CMS ContentInfo structure.

See Also:
ContentStream, ContentInfo, Data, SignedData, EnvelopedData, DigestedData, EncryptedData, AuthenticatedData, CompressedData, Receipt

Method Summary
 void decode(ASN1Object obj)
          Decodes the supplied CMS content type, given as ASN1Object.
 
Methods inherited from interface iaik.cms.ContentStream
decode, getBlockSize, getContentType, setBlockSize, toASN1Object, toString
 

Method Detail

decode

void decode(ASN1Object obj)
            throws CMSParsingException
Decodes the supplied CMS content type, given as ASN1Object.

Parameters:
obj - the CMS content type to be decoded, as ASN1Object
Throws:
CMSParsingException - if an error occurs during the decoding process

This Javadoc may contain text parts from text parts from IETF Internet Standard specifications (see copyright note).

IAIK-CMS 5.1, (c) 2002 IAIK, (c) 2003 - 2010 SIC