| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package org.apache.solr.util; |
| |
| |
| import java.io.StringReader; |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.xpath.XPath; |
| import javax.xml.xpath.XPathConstants; |
| import javax.xml.xpath.XPathFactory; |
| |
| import org.apache.solr.SolrTestCase; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Node; |
| import org.xml.sax.InputSource; |
| |
| public abstract class DOMUtilTestBase extends SolrTestCase { |
| |
| private DocumentBuilder builder; |
| private static final XPathFactory xpathFactory = XPathFactory.newInstance(); |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); |
| } |
| |
| public Node getNode( String xml, String path ) throws Exception { |
| return getNode( getDocument(xml), path ); |
| } |
| |
| public Node getNode( Document doc, String path ) throws Exception { |
| XPath xpath = xpathFactory.newXPath(); |
| return (Node)xpath.evaluate(path, doc, XPathConstants.NODE); |
| } |
| |
| public Document getDocument( String xml ) throws Exception { |
| return builder.parse(new InputSource(new StringReader(xml))); |
| } |
| } |