org.bouncycastle.cms

Class CMSContentInfoParser

java.lang.Object

org.bouncycastle.cms.CMSContentInfoParser

Direct Known Subclasses:

CMSAuthenticatedDataParser, CMSAuthEnvelopedDataParser, CMSCompressedDataParser, CMSEnvelopedDataParser, CMSSignedDataParser, CMSTimeStampedDataParser

public class CMSContentInfoParser
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected org.bouncycastle.asn1.cms.ContentInfoParser	_contentInfo
protected java.io.InputStream	_data

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CMSContentInfoParser(java.io.InputStream data)

Method Summary

Modifier and Type	Method and Description
void	close() Close the underlying data stream.
boolean	isBEREncoded() Return true if the outer ContentInfo SEQUENCE of the stream used the indefinite-length (BER) method, false if it carried a definite length (DL/DER).

Methods inherited from class java.lang.Object

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

Field Detail

_contentInfo

protected org.bouncycastle.asn1.cms.ContentInfoParser _contentInfo

_data

protected java.io.InputStream _data

Constructor Detail

CMSContentInfoParser

protected CMSContentInfoParser(java.io.InputStream data)
                        throws CMSException

Throws:

CMSException

Method Detail

isBEREncoded

public boolean isBEREncoded()

Return true if the outer ContentInfo SEQUENCE of the stream used the indefinite-length (BER) method, false if it carried a definite length (DL/DER). Wire encodings that need to be reproduced or canonicalised exactly (e.g. ETSI archive-time-stamp imprints over the original coding) can use this to learn the original framing without a second pass over the data (see github #1983).

Returns:

true for an indefinite-length (BER) ContentInfo, false otherwise.

close

public void close()
           throws java.io.IOException

Close the underlying data stream.

Throws:

java.io.IOException - if the close fails.