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oracle.security.xmlsec.transform
Class DecryptTransform
java.lang.Object
oracle.security.xmlsec.transform.XSTransformer
oracle.security.xmlsec.transform.DecryptTransform
-
public class DecryptTransform
- extends XSTransformer
Internal use only. Applies the XML Decryption Transform.
Note: This transform relies on proper configuration of the KeyRetriever
facilities so that decryption keys may be obtained using the contents of any dsig:KeyInfo
elements found in the xenc:EncrypteData
.
- Since:
- 1.3
Method Summary |
java.lang.String |
getAlgorithmURI()
Returns the URI string identifying the Transform algorithm. |
XMLContainer |
transform(XMLContainer source)
Applies a Decryption transformation to the given XMLContainer and returns the result in a new XMLContainer . |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DecryptTransform
public DecryptTransform(XSAlgorithmIdentifier trans)
- Creates a new
DecryptTransform
instance.
- Parameters:
trans
- A XSAlgorithmIdentifier
object containing an optional list of dcrpt:Except
elements.
- Throws:
java.lang.IllegalArgumentException
- If the XSAlgorithmIdentifier
is not a valid Decryption Transform.
getAlgorithmURI
public java.lang.String getAlgorithmURI()
- Description copied from class:
XSTransformer
- Returns the URI string identifying the Transform algorithm.
-
- Specified by:
getAlgorithmURI
in class XSTransformer
-
- Returns:
- This Transform's URI string.
transform
public XMLContainer transform(XMLContainer source)
throws TransformationException
- Applies a Decryption transformation to the given
XMLContainer
and returns the result in a new XMLContainer
.
-
- Specified by:
transform
in class XSTransformer
-
- Parameters:
source
- A XMLContainer
on which the transform will operate.
- Returns:
- A
XMLContainer
containing the transform result, which will be a node-set if the algoritym URI is XMLURI.alg_decryptXML
, or an octet stream if the algorithm URI is XMLURI.alg_decryptBinary
.
- Throws:
TransformationException
- If an error occurs during the transformation process.
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