public class CMSDigestedDataOutputConnector extends java.lang.Object implements CMSOutputConnector
CMSDigestedDataOutputConnector
is used in place of a CMSDigestedDataOutputStream
when constructing nested CMS objects containing digested-data
structures.
A CMSDigestedDataOutputConnector
is essentially an output stream filter that wraps the data written to it within a CMS digested-data
structure. Only the Content field of the CMS ContentInfo structure minus the the explicit [0] tag wrapper is written to the underlying output stream.
CMSOutputConnector
, CMSDigestedDataOutputStream
Constructor and Description |
---|
CMSDigestedDataOutputConnector(CMSOutputConnector conn, oracle.security.crypto.core.AlgorithmIdentifier digestAlgID, oracle.security.crypto.asn1.ASN1ObjectID contentType, boolean writeEContentInfo)
Creates a
CMSDigestedDataOutputConnector . |
CMSDigestedDataOutputConnector(java.io.OutputStream out, oracle.security.crypto.core.AlgorithmIdentifier digestAlgID, oracle.security.crypto.asn1.ASN1ObjectID contentType, boolean writeEContentInfo)
Creates a
CMSDigestedDataOutputConnector . |
Modifier and Type | Method and Description |
---|---|
oracle.security.crypto.asn1.ASN1ObjectID |
getExposedContentType()
Returns the content type of the data that is output to the underlying output stream.
|
java.io.OutputStream |
getOutputStream()
Returns the output stream that is governed by this connector.
|
public CMSDigestedDataOutputConnector(java.io.OutputStream out, oracle.security.crypto.core.AlgorithmIdentifier digestAlgID, oracle.security.crypto.asn1.ASN1ObjectID contentType, boolean writeEContentInfo) throws java.security.NoSuchAlgorithmException
CMSDigestedDataOutputConnector
.
Note the change in the exceptions thrown
Exceptions no longer thrown : AlgorithmIdentifierException
Exceptions introduced : NoSuchAlgorithmException
out
- The underlying output stream.digestAlgID
- The digest algorithm identifier.contentType
- The content type of the enclosing content.writeEContentInfo
- true
if the enclosed content must be written to the output stream; false
otherwise.java.security.NoSuchAlgorithmException
- Digest algorithm is not supported.public CMSDigestedDataOutputConnector(CMSOutputConnector conn, oracle.security.crypto.core.AlgorithmIdentifier digestAlgID, oracle.security.crypto.asn1.ASN1ObjectID contentType, boolean writeEContentInfo) throws java.security.NoSuchAlgorithmException
CMSDigestedDataOutputConnector
.
Note the change in the exceptions thrown
Exceptions no longer thrown : AlgorithmIdentifierException
Exceptions introduced : NoSuchAlgorithmException
conn
- The underlying output connector.digestAlgID
- The digest algorithm identifier.contentType
- The content type of the enclosing content.writeEContentInfo
- true
if the enclosed content must be written to the output stream; false
otherwise.java.security.NoSuchAlgorithmException
- Digest algorithm is not supported.public oracle.security.crypto.asn1.ASN1ObjectID getExposedContentType()
getExposedContentType
in interface CMSOutputConnector
public java.io.OutputStream getOutputStream()
getOutputStream
in interface CMSOutputConnector