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

protected org.bouncycastle.asn1.cms.ContentInfoParser	_contentInfo
protected java.io.InputStream	_data

Constructor Summary

protected

CMSContentInfoParser(java.io.InputStream data)

Method Summary

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

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.