Here you can find the source of getNodeList(Reader reader, String expression)
static NodeList getNodeList(Reader reader, String expression) throws XPathFactoryConfigurationException, XPathExpressionException
//package com.java2s; /*/*from w w w .j a va 2 s .co m*/ * Copyright 2014 Beno?t Prioux * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import org.w3c.dom.NodeList; import org.xml.sax.InputSource; import javax.xml.XMLConstants; import javax.xml.xpath.*; import java.io.Reader; public class Main { static NodeList getNodeList(Reader reader, String expression) throws XPathFactoryConfigurationException, XPathExpressionException { InputSource src = new InputSource(reader); XPathFactory xPathFactory = XPathFactory.newInstance(); xPathFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, false); XPath xPath = xPathFactory.newXPath(); return (NodeList) xPath.evaluate(expression, src, XPathConstants.NODESET); } }