iaik.xml.crypto.dsig.spec

Class XPath2ParameterImpl

java.lang.Object

javax.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dsig.spec.AlgorithmParameterImpl

iaik.xml.crypto.dsig.spec.XPath2ParameterImpl

All Implemented Interfaces:

XMLStructure

public class XPath2ParameterImpl
extends AlgorithmParameterImpl

An implementation of the XPath element that supports the DOM XML representation and processing mechanism.

Nested Class Summary

Nested classes/interfaces inherited from class iaik.xml.crypto.dom.DOMStructure

DOMStructure.NodeWrapper

Field Summary

Fields

Modifier and Type	Field and Description
protected String	filter_ The filter operation.
protected Map	namespaceMap_ The mapping of namespace prefixes String to namespace URIs String.
protected String	xpath_ The XPath expression.
protected XPathType	xPathType_ The XPathType that corresponds to this XPath2ParameterImpl.

Fields inherited from class iaik.xml.crypto.dom.DOMStructure

implMap_, state_, STATE_CREATED, STATE_MARSHALED, STATE_UNINITIALIZED, STATE_UNMARSHALED

Constructor Summary

Constructors

Constructor and Description
XPath2ParameterImpl(DOMCryptoContext context, Node node) Creates a new instance of this XPath2ParameterImpl with the specified provider config, context and node to unmarshal from.
XPath2ParameterImpl(XPathType xPathType) Creates a new instance of this XPath2ParameterImpl with the specified provider config, XPathType and node mapping.

Method Summary

Modifier and Type	Method and Description
String	getFilter() Returns the XPath filter.
String	getLocalName() Returns the local name of the represented XML element.
String	getNamespace() Returns the namespace URI of the represented XML element.
String	getXpath() Returns the XPath expression.
protected void	marshalAttributes(DOMCryptoContext context, Element parent) Marshals the XML representation of all Attributes represented by this DOMStrucuture.
protected Element	marshalElement(DOMCryptoContext context, Node parent, Node nextSibling) Marshals the XML representation of the Element represented by this DOMStructure and returns it.
protected void	unmarshalAttributes(NamedNodeMap attributes, DOMCryptoContext context) Unmarshal the given attributes.
protected void	unmarshalElement(DOMCryptoContext context, Element element) Unmarshals the given element.

Methods inherited from class iaik.xml.crypto.dsig.spec.AlgorithmParameterImpl

setParentStructure

Methods inherited from class iaik.xml.crypto.dom.DOMStructure

addBytesToElement, addBytesToElement, clearMarshalling, clearMarshalling, getBytesFromElement, getBytesFromElementStream, getChildStructures, getChildStructureVersion, getHere, getImplClass, getInstance, getInstance, getNode, getParentStructure, getParentStructureOf, getQualifiedName, getQualifiedName, hasNSDeclAttrInScope, isFeatureSupported, isNSDeclInScope, marshal, marshalIDAttribute, newIDforLookUp, putChildStructure, putImplClass, setBackToCompatibilityPrior1_14, setNode, toString, unmarshal, unmarshalIDAttribute, unmarshalStructures, wrapNode

Methods inherited from class java.lang.Object

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

Field Detail

filter_

protected String filter_

The filter operation. (must not be null)

xpath_

protected String xpath_

The XPath expression. (must not be null)

namespaceMap_

protected Map namespaceMap_

The mapping of namespace prefixes String to namespace URIs String.

xPathType_

protected XPathType xPathType_

The XPathType that corresponds to this XPath2ParameterImpl.

Constructor Detail

XPath2ParameterImpl

public XPath2ParameterImpl(DOMCryptoContext context,
                           Node node)
                    throws MarshalException

Creates a new instance of this XPath2ParameterImpl with the specified provider config, context and node to unmarshal from.

Parameters:

context - the context

node - the node to unmarshal from

Throws:

MarshalException - if an exception occurs during unmarshaling

XPath2ParameterImpl

public XPath2ParameterImpl(XPathType xPathType)

Creates a new instance of this XPath2ParameterImpl with the specified provider config, XPathType and node mapping.

Parameters:

xPathType - the XPathType

Throws:

NullPointerException - if config or xPathType is null

Method Detail

getLocalName

public String getLocalName()

Description copied from class: DOMStructure

Returns the local name of the represented XML element.

Specified by:

getLocalName in class DOMStructure

Returns:

the local name of the represented XML element

See Also:

DOMStructure.getLocalName()

getNamespace

public String getNamespace()

Description copied from class: DOMStructure

Returns the namespace URI of the represented XML element.

Specified by:

getNamespace in class DOMStructure

Returns:

the namespace URI of the represented XML element

See Also:

DOMStructure.getNamespace()

marshalAttributes

protected void marshalAttributes(DOMCryptoContext context,
                                 Element parent)
                          throws MarshalException

Description copied from class: DOMStructure

Marshals the XML representation of all Attributes represented by this DOMStrucuture.

This method is called by DOMStructure.marshal(DOMCryptoContext, Node, Node).

If no namespace prefix is set in the context for the namespace of the Element represented by this DOMStructure an namespace declaration is marshaled and returned. Otherwise, an empty list is returned.

A subclass has to overwrite this method in order to marshal any additional attributes.

Overrides:

marshalAttributes in class DOMStructure

Parameters:

context - the marshal context

parent - the element is the parent of the attribute node created however, an the attribute node is not a child of it's parent element. see XPath.

Throws:

MarshalException - if an exception occurs during marshaling

See Also:

DOMStructure.marshalAttributes(DOMCryptoContext, Element)

marshalElement

protected Element marshalElement(DOMCryptoContext context,
                                 Node parent,
                                 Node nextSibling)
                          throws MarshalException

Description copied from class: DOMStructure

Marshals the XML representation of the Element represented by this DOMStructure and returns it.

This method is called by DOMStructure.marshal(DOMCryptoContext, Node, Node).

Overrides:

marshalElement in class DOMStructure

Parameters:

context - the marshal context

parent - where to place the marshalled element

nextSibling - before which to place the marshalled node

Returns:

the marshaled Element

Throws:

MarshalException - if an exception occurs during marshaling

See Also:

DOMStructure.marshalElement(DOMCryptoContext, Node, Node)

unmarshalAttributes

protected void unmarshalAttributes(NamedNodeMap attributes,
                                   DOMCryptoContext context)
                            throws MarshalException

Description copied from class: DOMStructure

Unmarshal the given attributes.

This method is called by DOMStructure.unmarshal(DOMCryptoContext).

A subclass has to overwrite this method to perform any special unmarshaling required.

Overrides:

unmarshalAttributes in class DOMStructure

Parameters:

attributes - the Attributes to unmarshal

context - the marshal context

Throws:

MarshalException - if an exception occurs during unmarshaling

See Also:

DOMStructure.unmarshalAttributes(org.w3c.dom.NamedNodeMap, javax.xml.crypto.dom.DOMCryptoContext)

unmarshalElement

protected void unmarshalElement(DOMCryptoContext context,
                                Element element)
                         throws MarshalException

Description copied from class: DOMStructure

Unmarshals the given element.

This method is called by DOMStructure.unmarshal(DOMCryptoContext).

A subclass has to overwrite this method to perform any special unmarshaling required.

Overrides:

unmarshalElement in class DOMStructure

Parameters:

context - the marshal context

element - the element to be unmarshal

Throws:

MarshalException - if an exception occurs during unmarshaling

See Also:

DOMStructure.unmarshalElement(javax.xml.crypto.dom.DOMCryptoContext, org.w3c.dom.Element)

getFilter

public String getFilter()

Returns the XPath filter.

Returns:

the XPath filter (one of intersect, subtract or union

getXpath

public String getXpath()

Returns the XPath expression.

Returns:

the XPath expression