javax.xml.crypto

Interface XMLStructure

All Known Subinterfaces:

AgreementMethod, CanonicalizationMethod, CipherData, CipherReference, CipherValue, DataReference, DHKeyValue, DigestMethod, EncryptedData, EncryptedKey, EncryptedType, EncryptionMethod, EncryptionProperties, EncryptionProperty, KeyInfo, KeyName, KeyReference, KeyValue, Manifest, PGPData, Reference, ReferenceType, 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.

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