Java Utililty Methods XPath Evaluate

List of utility methods to do XPath Evaluate

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Description

The list of methods to do XPath Evaluate are organized into topic(s).

Method

ObjectexecuteXPath(Document dom, String xpath, QName returnType)
execute X Path 
XPathExpression expr = XPathFactory.newInstance().newXPath().compile(xpath);
return expr.evaluate(dom, returnType);
NodeListexecuteXPathExpression(Document document, String expression)
execute X Path Expression 
NodeList nodeList = null;
XPathFactory xPathfactory = XPathFactory.newInstance();
XPath xpath = xPathfactory.newXPath();
XPathExpression expr;
try {
    expr = xpath.compile(expression);
    nodeList = (NodeList) expr.evaluate(document, XPathConstants.NODESET);
} catch (XPathExpressionException e) {
...
ObjectexecXPath(org.w3c.dom.Node node, String pattern, QName xPathConstantsType)
exec X Path 
return XPathFactory.newInstance().newXPath().compile(pattern).evaluate(node, xPathConstantsType);
StringfindNodeAndGetXPath(String qName, String fileName)
find Node And Get X Path 
return getFullXPath(findNode(qName, fileName));
ObjectgetNodesListXpath(final String xPathS, final Node node, final String nsuri, final String pre, final QName returnType)
get Nodes List Xpath 
Object matches = null;
System.setProperty("javax.xml.xpath.XPathFactory:" + XPathConstants.DOM_OBJECT_MODEL, XPATH_FACTORY);
XPathFactory xpathFactory = XPathFactory.newInstance(XPathConstants.DOM_OBJECT_MODEL);
XPath xpath = xpathFactory.newXPath();
XPathExpression xpe = xpath.compile(xPathS);
matches = xpe.evaluate(node, returnType);
return matches;
StringparseVariable(Node contextNode, String xPathString)
parse Variable 
String varName = null;
return varName;
TxPath(final Node aNode, final String anXPath, final QName aQName)
x Path 
return (T) xPath.compile(anXPath).evaluate(aNode, aQName);
ListxpathEvalElements(String expr, Object e)
xpath Eval Elements 
NodeList nl = xpathEvalNodes(expr, e);
List<Element> res = new ArrayList<Element>();
for (int i = 0; i < nl.getLength(); i++) {
    res.add((Element) nl.item(i));
return res;
NodeListxpathEvalNodes(String expr, Object e)
xpath Eval Nodes 
return (NodeList) xpathEval(expr, e, XPathConstants.NODESET);