compact3
javax.xml.crypto.dsig.spec
Class XPathType
- 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:
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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
All Methods Instance Methods Concrete 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
XPathType
public XPathType(String expression, XPathType.Filter filter)
Creates anXPathTypeinstance with the specified XPath expression and filter.- Parameters:
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expression- the XPath expression to be evaluated -
filter- the filter operation (XPathType.Filter.INTERSECT,XPathType.Filter.SUBTRACT, orXPathType.Filter.UNION) - Throws:
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NullPointerException- ifexpressionorfilterisnull
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:
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expression- the XPath expression to be evaluated -
filter- 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:
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NullPointerException- ifexpression,filterornamespaceMaparenull -
ClassCastException- if any of the map's keys or entries are not of typeString
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Method Detail
getExpression
public String getExpression()
Returns the XPath expression to be evaluated.- Returns:
- the XPath expression to be evaluated
getFilter
public XPathType.Filter getFilter()
Returns the filter operation.- Returns:
- the filter operation
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:
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a
Mapof namespace prefixes to namespace URIs (may be empty, but nevernull)
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