class:XPathType [NONE]

public class XPathType
extends Object

The XML Schema Definition of the XPath element as defined in the W3C Recommendation for XML-Signature XPath Filter 2.0 :


 <schema xmlns="http://www.w3.org/2001/XMLSchema"
         xmlns:xf="http://www.w3.org/2002/06/xmldsig-filter2"
         targetNamespace="http://www.w3.org/2002/06/xmldsig-filter2"
         version="0.1" elementFormDefault="qualified">

 <element name="XPath"
          type="xf:XPathType"/>

 <complexType name="XPathType">
   <simpleContent>
     <extension base="string">
       <attribute name="Filter">
         <simpleType>
           <restriction base="string">
             <enumeration value="intersect"/>
             <enumeration value="subtract"/>
             <enumeration value="union"/>
           </restriction>
         </simpleType>
       </attribute>
     </extension>
   </simpleContent>
 </complexType>

Since:: 1.6
See Also:: XPathFilter2ParameterSpec

constructor:XPathType(java.lang.String,javax.xml.crypto.dsig.spec.XPathType.Filter) [NONE]

XPathType

public XPathType?(String expression, XPathType.Filter filter)

Creates an XPathType instance with the specified XPath expression and filter.

Parameters:: expression - the XPath expression to be evaluated; filter - the filter operation (XPathType.Filter.INTERSECT, XPathType.Filter.SUBTRACT, or XPathType.Filter.UNION)
Throws:: NullPointerException - if expression or filter is null

constructor:XPathType(java.lang.String,javax.xml.crypto.dsig.spec.XPathType.Filter,java.util.Map) [NONE]

XPathType

public XPathType?(String expression, XPathType.Filter filter, Map<String,?String> namespaceMap)

Creates an XPathType instance with the specified XPath expression, filter, and namespace map. The map is copied to protect against subsequent modification.

Parameters:: expression - the XPath expression to be evaluated; filter - the filter operation (XPathType.Filter.INTERSECT, XPathType.Filter.SUBTRACT, or XPathType.Filter.UNION); namespaceMap - the map of namespace prefixes. Each key is a namespace prefix String that maps to a corresponding namespace URI String.
Throws:: NullPointerException - if expression, filter or namespaceMap are null; ClassCastException - if any of the map's keys or entries are not of type String

method:getExpression() [NONE]

getExpression

public String getExpression()

Returns the XPath expression to be evaluated.

Returns:: the XPath expression to be evaluated

method:getFilter() [NONE]

getFilter

public XPathType.Filter getFilter()

Returns the filter operation.

Returns:: the filter operation

method:getNamespaceMap() [NONE]

getNamespaceMap

public Map<String,?String> getNamespaceMap()

Returns a map of namespace prefixes. Each key is a namespace prefix String that maps to a corresponding namespace URI String.

This implementation returns an unmodifiable map .

Returns:: a Map of namespace prefixes to namespace URIs (may be empty, but never null)