| /* |
| * 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. |
| */ |
| |
| /* |
| * EDM Statistic Class |
| */ |
| |
| package org.apache.oodt.xmlquery; |
| |
| import java.io.*; |
| import java.util.*; |
| import org.apache.oodt.commons.Configuration; |
| import org.apache.oodt.commons.util.DOMParser; |
| import org.apache.oodt.commons.util.*; |
| import org.w3c.dom.*; |
| import org.xml.sax.*; |
| |
| /** |
| * EDM Statisti class. |
| */ |
| public class Statistic implements java.io.Serializable, Cloneable |
| { |
| /** Serial version unique ID. */ |
| static final long serialVersionUID = 8611279755682736062L; |
| |
| /** URL. */ |
| private String url; |
| |
| /** Time. */ |
| private long time; |
| |
| public Statistic() |
| { |
| url = new String("UNKNOWN"); |
| time = 0; |
| } |
| |
| /** Constructor. |
| * |
| * @param url The server's URL. |
| * @param time The search time used by the server indicted by url. |
| */ |
| public Statistic(String url, long time) |
| { |
| this.url=url; |
| this.time= time; |
| } |
| |
| /** |
| * Instantiates an Statistic instance from an Statistic structure in DOM node format. |
| * |
| * @param root The DOM node. |
| */ |
| public Statistic(Node root) |
| { |
| Node node; |
| String nodeName; |
| |
| for (node = root.getFirstChild(); |
| node != null; node = node.getNextSibling()) |
| { |
| if (node instanceof Element) |
| { |
| nodeName = node.getNodeName(); |
| if (nodeName.compareTo("url") == 0) |
| url = XML.unwrappedText(node); |
| else |
| if (nodeName.compareTo("time") == 0) |
| time = Long.parseLong(XML.unwrappedText(node)); |
| } |
| } |
| } |
| |
| /** |
| * doc The org.w3c.dom.Document object. |
| */ |
| public synchronized Node toXML(Document doc) throws DOMException |
| { |
| Element root = doc.createElement("statistic"); |
| XML.add(root, "url", url); |
| XML.add(root, "time", ""+time); |
| return root; |
| } |
| |
| |
| /** |
| * Gets the URL string. |
| * |
| * @return The URL string. |
| */ |
| public synchronized String getURL () { |
| return url; |
| } |
| |
| |
| /** |
| * Gets the search time |
| * |
| * @return the time |
| */ |
| public synchronized long getTime() |
| { |
| return time; |
| } |
| |
| /** |
| * Sets the search time */ |
| public synchronized void setTime(long time) |
| { |
| this.time= time; |
| } |
| |
| public static void main(String[] args) throws Exception |
| { |
| Statistic sta = new Statistic("DDM", 1200); // test constructor 2 |
| System.err.println("Profile Server:"+sta.getURL()); |
| System.err.println("Search time:"+sta.getTime()); |
| Statistic sta1 = new Statistic(); // test construct 1 |
| System.err.println("Profile Server:"+sta1.getURL()); |
| System.err.println("Search time:"+sta1.getTime()); |
| |
| // create a document |
| Document doc = XML.createDocument(); |
| Element StatisticNode = doc.createElement("Statistic"); |
| doc.appendChild(StatisticNode); |
| XML.add(StatisticNode, "url", "DMIE"); |
| XML.add(StatisticNode, "time", ""+2000); |
| |
| |
| Element root = doc.getDocumentElement(); //test constructor 3 |
| Statistic sta2 = new Statistic(root); |
| System.err.println("Profile Server:"+sta2.getURL()); |
| System.err.println("Search time:"+sta2.getTime()); |
| |
| |
| //test toXML() |
| Node root1 = sta2.toXML(doc); |
| Statistic sta3 = new Statistic(root1); |
| System.err.println("Profile Server:"+sta3.getURL()); |
| System.err.println("Search time:"+sta3.getTime()); |
| } |
| } |