SAXread读取网络XML——dom4j应用

XMLSocket.java

 

package cn.missyu.pg.util;

import java.net.MalformedURLException;
import java.net.URL;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.SAXReader;

public class XMLSocket {
    String urlStr = null;
    Document document = null;
    SAXReader saxReader = new SAXReader();

    public XMLSocket() {
        urlStr = "";
    }

    public XMLSocket(String urlStr) {
        this.urlStr = urlStr;
    }

    public Document connect() {
        URL url;
        try {
            url = new URL(urlStr);
            document = saxReader.read(url);
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        return document;
    }
}

class BattleState中：

public void readXMLBattleState(String urlStr) {
        XMLSocket xmls = new XMLSocket(urlStr);
        Document document = xmls.connect();
        Element root = document.getRootElement();

        List<Element> maps = root.elements("map");
        String[] ownerTempStr = maps.get(0).elements("owner").get(0).getText().split(",");
        for (int i=0; i<Map.MAP_SIZE; ++i) {
            ownerMap.map[i] = Integer.parseInt(ownerTempStr[i]);
        }
        String[] provisionTempStr = maps.get(0).elements("provision").get(0).getText().split(",");
        for (int i=0; i<Map.MAP_SIZE; ++i) {
            provisionMap.map[i] = Integer.parseInt(provisionTempStr[i]);
        }

        session = Integer.parseInt(root.elements("session").get(0).getText());

        int i = 0;
        List<Element> teams = root.elements("team");
        for (Iterator<Element> it = teams.iterator(); it.hasNext();) {
            List<Element> machines = it.next().elements("machine");
            int j=0;
            for (Iterator<Element> mit = machines.iterator(); mit.hasNext();) {
                this.teams[i++].robot[j++].carryover = Integer.parseInt(machines.get(0).elements("carryover").get(0).getText());
            }
        }

    }