org.apache.jcp.xml.dsig.internal.dom
Class DOMRetrievalMethod

java.lang.Object
  org.apache.jcp.xml.dsig.internal.dom.BaseStructure
      org.apache.jcp.xml.dsig.internal.dom.DOMStructure
          org.apache.jcp.xml.dsig.internal.dom.DOMRetrievalMethod

All Implemented Interfaces:

DOMURIReference, RetrievalMethod, URIReference, XMLStructure

public final class DOMRetrievalMethod
extends DOMStructure
implements RetrievalMethod, DOMURIReference

DOM-based implementation of RetrievalMethod.

Author:

Sean Mullan, Joyce Leung

Constructor Summary

DOMRetrievalMethod(Element rmElem, XMLCryptoContext context, Provider provider)
Creates a DOMRetrievalMethod from an element.

DOMRetrievalMethod(String uri, String type, List<? extends Transform> transforms)
Creates a DOMRetrievalMethod containing the specified URIReference and List of Transforms.

Method Summary

Data	dereference(XMLCryptoContext context)
XMLStructure	dereferenceAsXMLStructure(XMLCryptoContext context)
boolean	equals(Object obj)
Node	getHere()
List<Transform>	getTransforms()
String	getType()
String	getURI()
int	hashCode()
void	marshal(XmlWriter xwriter, String dsPrefix, XMLCryptoContext context)

Methods inherited from class org.apache.jcp.xml.dsig.internal.dom.BaseStructure

isFeatureSupported, textOfNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.xml.crypto.XMLStructure

isFeatureSupported

Constructor Detail

DOMRetrievalMethod

public DOMRetrievalMethod(String uri,
                          String type,
                          List<? extends Transform> transforms)

Creates a DOMRetrievalMethod containing the specified URIReference and List of Transforms.

Parameters:

uri - the URI

type - the type

transforms - a list of Transforms. The list is defensively copied to prevent subsequent modification. May be null or empty.

Throws:

IllegalArgumentException - if the format of uri is invalid, as specified by Reference's URI attribute in the W3C specification for XML-Signature Syntax and Processing

NullPointerException - if uriReference is null

ClassCastException - if transforms contains any entries that are not of type Transform

DOMRetrievalMethod

public DOMRetrievalMethod(Element rmElem,
                          XMLCryptoContext context,
                          Provider provider)
                   throws MarshalException

Creates a DOMRetrievalMethod from an element.

Parameters:

rmElem - a RetrievalMethod element

Throws:

MarshalException

Method Detail

getURI

public String getURI()

Specified by:

getURI in interface RetrievalMethod

Specified by:

getURI in interface URIReference

getType

public String getType()

Specified by:

getType in interface URIReference

getTransforms

public List<Transform> getTransforms()

Specified by:

getTransforms in interface RetrievalMethod

marshal

public void marshal(XmlWriter xwriter,
                    String dsPrefix,
                    XMLCryptoContext context)
             throws MarshalException

Specified by:

marshal in class DOMStructure

Throws:

MarshalException

getHere

public Node getHere()

Specified by:

getHere in interface DOMURIReference

dereference

public Data dereference(XMLCryptoContext context)
                 throws URIReferenceException

Specified by:

dereference in interface RetrievalMethod

Throws:

URIReferenceException

dereferenceAsXMLStructure

public XMLStructure dereferenceAsXMLStructure(XMLCryptoContext context)
                                       throws URIReferenceException

Throws:

URIReferenceException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object