Bouncy Castle Cryptography Library 1.47

org.bouncycastle.asn1.cms
Class CompressedData

java.lang.Object
  extended by org.bouncycastle.asn1.ASN1Object
      extended by org.bouncycastle.asn1.cms.CompressedData
All Implemented Interfaces:
ASN1Encodable

public class CompressedData
extends ASN1Object

RFC 3274 - CMS Compressed Data.

 CompressedData ::= SEQUENCE {
  version CMSVersion,
  compressionAlgorithm CompressionAlgorithmIdentifier,
  encapContentInfo EncapsulatedContentInfo
 }
 


Constructor Summary
CompressedData(AlgorithmIdentifier compressionAlgorithm, ContentInfo encapContentInfo)
           
CompressedData(ASN1Sequence seq)
           
 
Method Summary
 AlgorithmIdentifier getCompressionAlgorithmIdentifier()
           
 ContentInfo getEncapContentInfo()
           
static CompressedData getInstance(ASN1TaggedObject _ato, boolean _explicit)
          return a CompressedData object from a tagged object.
static CompressedData getInstance(java.lang.Object _obj)
          return a CompressedData object from the given object.
 ASN1Integer getVersion()
           
 ASN1Primitive toASN1Primitive()
           
 
Methods inherited from class org.bouncycastle.asn1.ASN1Object
equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CompressedData

public CompressedData(AlgorithmIdentifier compressionAlgorithm,
                      ContentInfo encapContentInfo)

CompressedData

public CompressedData(ASN1Sequence seq)
Method Detail

getInstance

public static CompressedData getInstance(ASN1TaggedObject _ato,
                                         boolean _explicit)
return a CompressedData object from a tagged object.

Parameters:
_ato - the tagged object holding the object we want.
_explicit - true if the object is meant to be explicitly tagged false otherwise.
Throws:
java.lang.IllegalArgumentException - if the object held by the tagged object cannot be converted.

getInstance

public static CompressedData getInstance(java.lang.Object _obj)
return a CompressedData object from the given object.

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

getVersion

public ASN1Integer getVersion()

getCompressionAlgorithmIdentifier

public AlgorithmIdentifier getCompressionAlgorithmIdentifier()

getEncapContentInfo

public ContentInfo getEncapContentInfo()

toASN1Primitive

public ASN1Primitive toASN1Primitive()
Specified by:
toASN1Primitive in interface ASN1Encodable
Specified by:
toASN1Primitive in class ASN1Object

Bouncy Castle Cryptography Library 1.47