- java.lang.Object
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- javax.xml.crypto.dsig.spec.XPathType
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public class XPathType extends Object
The XML Schema Definition of theXPathelement 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
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Nested Class Summary
Nested Classes Modifier and Type Class and Description static classXPathType.FilterRepresents the filter set operation.
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Constructor Summary
Constructors Constructor and Description XPathType(String expression, XPathType.Filter filter)Creates anXPathTypeinstance with the specified XPath expression and filter.XPathType(String expression, XPathType.Filter filter, Map namespaceMap)Creates anXPathTypeinstance with the specified XPath expression, filter, and namespace map.
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Method Summary
Methods Modifier and Type Method and Description StringgetExpression()Returns the XPath expression to be evaluated.XPathType.FiltergetFilter()Returns the filter operation.MapgetNamespaceMap()Returns a map of namespace prefixes.
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Constructor Detail
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XPathType
public XPathType(String expression, XPathType.Filter filter)
Creates anXPathTypeinstance with the specified XPath expression and filter.- Parameters:
expression- the XPath expression to be evaluatedfilter- the filter operation (XPathType.Filter.INTERSECT,XPathType.Filter.SUBTRACT, orXPathType.Filter.UNION)- Throws:
NullPointerException- ifexpressionorfilterisnull
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XPathType
public XPathType(String expression, XPathType.Filter filter, Map namespaceMap)
Creates anXPathTypeinstance 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 evaluatedfilter- the filter operation (XPathType.Filter.INTERSECT,XPathType.Filter.SUBTRACT, orXPathType.Filter.UNION)namespaceMap- the map of namespace prefixes. Each key is a namespace prefixStringthat maps to a corresponding namespace URIString.- Throws:
NullPointerException- ifexpression,filterornamespaceMaparenullClassCastException- if any of the map's keys or entries are not of typeString
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Method Detail
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getExpression
public String getExpression()
Returns the XPath expression to be evaluated.- Returns:
- the XPath expression to be evaluated
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getFilter
public XPathType.Filter getFilter()
Returns the filter operation.- Returns:
- the filter operation
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getNamespaceMap
public Map getNamespaceMap()
Returns a map of namespace prefixes. Each key is a namespace prefixStringthat maps to a corresponding namespace URIString.This implementation returns an
unmodifiable map.- Returns:
- a
Mapof namespace prefixes to namespace URIs (may be empty, but nevernull)
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Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-javax/xml/crypto/dsig/spec/xpathtype.html
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