javax.xml.crypto

Interface XMLStructure

All Known Subinterfaces:

CanonicalizationMethod, DigestMethod, KeyInfo, KeyName, KeyValue, Manifest, PGPData, Reference, RetrievalMethod, SignatureMethod, SignatureProperties, SignatureProperty, SignedInfo, Transform, X509Data, X509IssuerSerial, XMLObject, XMLSignature, XMLSignature.SignatureValue

All Known Implementing Classes:

DOMStructure, TransformService

public interface XMLStructure

A representation of an XML structure from any namespace. The purpose of this interface is to group (and provide type safety for) all representations of XML structures.

Author:

Sean Mullan, JSR 105 Expert Group

Method Summary

Modifier and Type	Method and Description
boolean	isFeatureSupported(java.lang.String feature) Indicates whether a specified feature is supported.

Method Detail

isFeatureSupported

boolean isFeatureSupported(java.lang.String feature)

Indicates whether a specified feature is supported.

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