Package org.opensaml.xmlsec.signature.impl

Class SignatureUnmarshaller

java.lang.Object

org.opensaml.xmlsec.signature.impl.SignatureUnmarshaller

All Implemented Interfaces:

Unmarshaller

public class SignatureUnmarshaller
extends Object
implements Unmarshaller

An unmarshaller for Signature objects.

Field Summary

Fields

Modifier and Type	Field	Description
private final org.slf4j.Logger	log	Class logger.

Constructor Summary

Constructors

Constructor	Description
SignatureUnmarshaller()	Constructor.

Method Summary

Modifier and Type	Method	Description
private Integer	getHMACOutputLengthValue(Element signatureMethodElement)	Find and return the integer value contained within the HMACOutputLength element, if present.
Signature	unmarshall(Element signatureElement)	Unmarshalls the given W3C DOM element into a XMLObject.

Methods inherited from class java.lang.Object

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

Field Details

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

Constructor Details

SignatureUnmarshaller

public SignatureUnmarshaller()

Constructor.

Method Details

unmarshall

@Nonnull
public Signature unmarshall(@Nonnull
 Element signatureElement)
                     throws UnmarshallingException

Unmarshalls the given W3C DOM element into a XMLObject.

Specified by:

unmarshall in interface Unmarshaller

Parameters:

signatureElement - the DOM Element

Returns:

the unmarshalled XMLObject

Throws:

UnmarshallingException - thrown if an error occurs unmarshalling the DOM element into the XMLObject

getHMACOutputLengthValue

@Nullable
private Integer getHMACOutputLengthValue(@Nullable
 Element signatureMethodElement)

Find and return the integer value contained within the HMACOutputLength element, if present.

Parameters:

signatureMethodElement - the ds:SignatureMethod element

Returns:

the HMAC output length value, or null if not present