| /* |
| * 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.handler.dataimport; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| |
| import org.w3c.dom.Element; |
| import org.w3c.dom.NamedNodeMap; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| |
| public class ConfigParseUtil { |
| public static String getStringAttribute(Element e, String name, String def) { |
| String r = e.getAttribute(name); |
| if (r == null || "".equals(r.trim())) |
| r = def; |
| return r; |
| } |
| |
| public static HashMap<String, String> getAllAttributes(Element e) { |
| HashMap<String, String> m = new HashMap<>(); |
| NamedNodeMap nnm = e.getAttributes(); |
| for (int i = 0; i < nnm.getLength(); i++) { |
| m.put(nnm.item(i).getNodeName(), nnm.item(i).getNodeValue()); |
| } |
| return m; |
| } |
| |
| public static String getText(Node elem, StringBuilder buffer) { |
| if (elem.getNodeType() != Node.CDATA_SECTION_NODE) { |
| NodeList childs = elem.getChildNodes(); |
| for (int i = 0; i < childs.getLength(); i++) { |
| Node child = childs.item(i); |
| short childType = child.getNodeType(); |
| if (childType != Node.COMMENT_NODE |
| && childType != Node.PROCESSING_INSTRUCTION_NODE) { |
| getText(child, buffer); |
| } |
| } |
| } else { |
| buffer.append(elem.getNodeValue()); |
| } |
| |
| return buffer.toString(); |
| } |
| |
| public static List<Element> getChildNodes(Element e, String byName) { |
| List<Element> result = new ArrayList<>(); |
| NodeList l = e.getChildNodes(); |
| for (int i = 0; i < l.getLength(); i++) { |
| if (e.equals(l.item(i).getParentNode()) |
| && byName.equals(l.item(i).getNodeName())) |
| result.add((Element) l.item(i)); |
| } |
| return result; |
| } |
| } |