Class JavaXmlXPathQueryExecutor

java.lang.Object

eu.europa.esig.dss.xml.utils.xpath.AbstractXPathQueryExecutor

eu.europa.esig.dss.xml.utils.xpath.JavaXmlXPathQueryExecutor

All Implemented Interfaces:

XPathQueryExecutor, XPathStringExecutor

public class JavaXmlXPathQueryExecutor
extends AbstractXPathQueryExecutor
implements XPathStringExecutor

Executes XPath expression query based on the javax.xml.xpath.XPathExpression class.

Field Summary

Fields inherited from class AbstractXPathQueryExecutor

namespaceContext

Modifier and Type	Field	Description
protected NamespaceContextMap	namespaceContext	Map containing the defined namespaces

Constructor Summary

Constructors

Constructor	Description
JavaXmlXPathQueryExecutor()	Default constructor

Method Summary

Modifier and Type	Method	Description
protected XPathExpression	createXPathExpression(String xpathString)	This method creates a new instance of XPathExpression with the given xpath query
NodeList	getNodeList(Node xmlNode, eu.europa.esig.dss.xml.common.xpath.XPathQuery xPathQuery)	Returns the NodeList corresponding to the XPath query.
NodeList	getNodeList(Node xmlNode, String xPathString)	Returns the NodeList corresponding to the XPath query.

Methods inherited from class AbstractXPathQueryExecutor

setNamespaceContext

Modifier and Type	Method	Description
void	setNamespaceContext(NamespaceContextMap namespaceContext)	Sets the namespace context map containing a declaration of namespaces defined within the used XPath expressions

Methods inherited from class Object

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

Methods inherited from interface XPathStringExecutor

setNamespaceContext

Modifier and Type	Method	Description
void	setNamespaceContext(NamespaceContextMap namespaceContext)	Sets the namespace context map containing a declaration of namespaces defined within the used XPath expressions

Constructor Details

JavaXmlXPathQueryExecutor

public JavaXmlXPathQueryExecutor()

Default constructor

Method Details

getNodeList

public NodeList getNodeList(Node xmlNode,
 eu.europa.esig.dss.xml.common.xpath.XPathQuery xPathQuery)

Description copied from interface: XPathQueryExecutor

Returns the NodeList corresponding to the XPath query.

Specified by:

getNodeList in interface XPathQueryExecutor

Parameters:

xmlNode - The node where the search should be performed.

xPathQuery - XPathQuery

Returns:

the NodeList corresponding to the XPath query

getNodeList

public NodeList getNodeList(Node xmlNode,
 String xPathString)

Returns the NodeList corresponding to the XPath query.

Specified by:

getNodeList in interface XPathStringExecutor

Parameters:

xmlNode - The node where the search should be performed.

xPathString - String XPath query string

Returns:

the NodeList corresponding to the XPath query

createXPathExpression

protected XPathExpression createXPathExpression(String xpathString)

This method creates a new instance of XPathExpression with the given xpath query

Parameters:

xpathString - String representing the XPath expression to be executed

Returns:

an instance of XPathExpression for the given xpathString