Tomcat - 网络XML DOM/SAX/PULL解析

package mirror.android.XMLParseActivity;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

import org.apache.http.HttpConnection;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

import mirror.android.Services.DOMParseService;
import mirror.android.Services.PULLParseService;
import mirror.android.Services.SAXParseService;
import mirror.android.resolvexml.R;
import android.app.Activity;
import android.os.Bundle;

public class XMLParseActivity extends Activity{

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_xmlparse);
        
        new Thread(new Runnable() {
            @Override
            public void run() {
                try {
                    String urlString = "http://192.168.1.111:8080/XMLParserTest/persons.xml";
                    URL url = new URL(urlString);
                    HttpURLConnection con = (HttpURLConnection)url.openConnection();
                    
                    if(con.getResponseCode() == 200){
                        
                        InputStream in = con.getInputStream();
                        
　　 　　　　　　　　　　　 DOMParseService domParseService = new DOMParseService(); 
 　　　　　　　　　　　　   domParseService.getPersonsByParseXML(in); SAXParseService saxParseService = new SAXParseService(); saxParseService.getPersonsByParseXML(in2); PULLParseService pullParseService = new PULLParseService(); pullParseService.getPersonsByParseXML(in3);


                        SAXParseService saxParseService = new SAXParseService();
                        saxParseService.getPersonsByParseXML(in);
                    }
                } catch (Exception e) {
                    e.getStackTrace();
                }
                
            }
        }).start();
        
        /*try {
            
            InputStream in1 = getAssets().open("persons.xml");
            InputStream in2 = getAssets().open("persons.xml");
            InputStream in3 = getAssets().open("persons.xml");
            
            DOMParseService domParseService = new DOMParseService();
            domParseService.getPersonsByParseXML(in1);
            
            SAXParseService saxParseService = new SAXParseService();
            saxParseService.getPersonsByParseXML(in2);
            
            PULLParseService pullParseService = new PULLParseService();
            pullParseService.getPersonsByParseXML(in3);
            
        } catch (IOException e) {
            e.printStackTrace();
        }*/
    }
}