javax.xml.crypto.dom

Class DOMStructure

java.lang.Object

javax.xml.crypto.dom.DOMStructure

All Implemented Interfaces:

XMLStructure

public class DOMStructure
extends java.lang.Object
implements XMLStructure

A DOM-specific XMLStructure. The purpose of this class is to allow a DOM node to be used to represent extensible content (any elements or mixed content) in XML Signature structures.

If a sequence of nodes is needed, the node contained in the DOMStructure is the first node of the sequence and successive nodes can be accessed by invoking Node.getNextSibling().

If the owner document of the DOMStructure is different than the target document of an XMLSignature, the XMLSignature.sign(XMLSignContext) method imports the node into the target document before generating the signature.

Field Summary

Fields

Modifier and Type	Field and Description
private org.w3c.dom.Node	node

Constructor Summary

Constructors

Constructor and Description
DOMStructure(org.w3c.dom.Node node) Creates a DOMStructure containing the specified node.

Method Summary

Modifier and Type	Method and Description
org.w3c.dom.Node	getNode() Returns the node contained in this DOMStructure.
boolean	isFeatureSupported(java.lang.String feature) Indicates whether a specified feature is supported.

Methods inherited from class java.lang.Object

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

Field Detail

node

private final org.w3c.dom.Node node

Constructor Detail

DOMStructure

public DOMStructure(org.w3c.dom.Node node)

Creates a DOMStructure containing the specified node.

Parameters:

node - the node

Throws:

java.lang.NullPointerException - if node is null

Method Detail

getNode

public org.w3c.dom.Node getNode()

Returns the node contained in this DOMStructure.

Returns:

the node

isFeatureSupported

public boolean isFeatureSupported(java.lang.String feature)

Description copied from interface: XMLStructure

Indicates whether a specified feature is supported.

Specified by:

isFeatureSupported in interface XMLStructure

Parameters:

feature - the feature name (as an absolute URI)

Returns:

true if the specified feature is supported, false otherwise

Throws:

java.lang.NullPointerException - if feature is null