Package eu.europa.esig.dss.xades.reference

Class AbstractTransform

java.lang.Object

eu.europa.esig.dss.xades.reference.AbstractTransform

All Implemented Interfaces:

DSSTransform, Serializable

Direct Known Subclasses:

Base64Transform, ComplexTransform, EnvelopedSignatureTransform, SPDocDigestAsInSpecificationTransform

public abstract class AbstractTransform
extends Object
implements DSSTransform

The abstract implementation of a transform

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	algorithm	The algorithm url string
protected DSSNamespace	namespace	The namespace

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractTransform(DSSNamespace xmlDSigNamespace, String algorithm)	Constructor with namespace
protected	AbstractTransform(String algorithm)	Default constructor

Method Summary

Modifier and Type	Method	Description
Element	createTransform(Document document, Element parentNode)	Creates a Transform element DOM and appends it to the parentNode
boolean	equals(Object obj)
String	getAlgorithm()	Returns a particular transformation algorithm name
int	hashCode()
void	setNamespace(DSSNamespace namespace)	Specifies a namespace for the transformation elements
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface eu.europa.esig.dss.xades.reference.DSSTransform

performTransform

Field Details

algorithm

protected final String algorithm

The algorithm url string

namespace

protected DSSNamespace namespace

The namespace

Constructor Details

AbstractTransform

protected AbstractTransform(String algorithm)

Default constructor

Parameters:

algorithm - String algorithm url

AbstractTransform

protected AbstractTransform(DSSNamespace xmlDSigNamespace,
 String algorithm)

Constructor with namespace

Parameters:

xmlDSigNamespace - DSSNamespace

algorithm - String

Method Details

getAlgorithm

public String getAlgorithm()

Description copied from interface: DSSTransform

Returns a particular transformation algorithm name

Specified by:

getAlgorithm in interface DSSTransform

Returns:

String algorithm name of transformation

setNamespace

public void setNamespace(DSSNamespace namespace)

Description copied from interface: DSSTransform

Specifies a namespace for the transformation elements

Specified by:

setNamespace in interface DSSTransform

Parameters:

namespace - DSSNamespace uri

createTransform

public Element createTransform(Document document,
 Element parentNode)

Description copied from interface: DSSTransform

Creates a Transform element DOM and appends it to the parentNode

Specified by:

createTransform in interface DSSTransform

Parameters:

document - Document to add transform for

parentNode - Element to append transform to

Returns:

created transform Element

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object