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40
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1 package rep.xml;
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2
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56
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3 import java.io.File;
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4 import java.io.InputStream;
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5 import java.io.OutputStream;
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6 import java.io.StringReader;
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7 import java.io.StringWriter;
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8
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9 import javax.xml.parsers.DocumentBuilder;
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10 import javax.xml.parsers.DocumentBuilderFactory;
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11 import javax.xml.parsers.ParserConfigurationException;
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12 import javax.xml.transform.Transformer;
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13 import javax.xml.transform.TransformerFactory;
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14 import javax.xml.transform.dom.DOMSource;
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15 import javax.xml.transform.stream.StreamResult;
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16
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17 import org.w3c.dom.Document;
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18 import org.w3c.dom.Element;
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19 import org.w3c.dom.Node;
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20 import org.w3c.dom.NodeList;
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21 import org.xml.sax.InputSource;
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22
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23 import rep.SessionList;
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24
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40
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25 public class SessionXMLDecoder {
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56
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26
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27 private String sessionListSize;
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28 private String[] sessionInfo;
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29
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30
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31 public SessionXMLDecoder(String string) {
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32 decode(string);
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33 }
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34
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35 public SessionXMLDecoder() {
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36 // TODO Auto-generated constructor stub
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37 }
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38
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39 public SessionList decode(String string) {
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40 SessionList sessionlist = null;
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41 System.out.println("");
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42 try {
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43 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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44 DocumentBuilder builder = factory.newDocumentBuilder();
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45 InputSource source = new InputSource(new StringReader(string));
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46 source.setEncoding("UTF-8");
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47 Document doc = builder.parse(source);
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48 Element root = doc.getDocumentElement();
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49 System.out.println(root.getTagName());
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50
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51 seachNode(root.getChildNodes());
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52
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53 System.out.println(sessionListSize);
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54
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55
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56 } catch (Exception e) {
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57 e.printStackTrace();
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58 }
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59 return sessionlist;
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60 }
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61
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62 private void seachNode(NodeList list) {
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63 String[] host_port_name = new String[3];
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64 for(int i = 0; i < list.getLength(); i++){
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65 Element element = null;
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66 if(list.item(i) instanceof Element) {
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67 element = (Element) list.item(i);
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68 System.out.println(element.getNodeName());
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69 }else{
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70 String string = list.item(i).getNodeValue();
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71 sessionListSize += string;
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72 host_port_name[i] = string;
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73 System.out.println(" " + i + ":" + string);
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74 }
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75 if(element != null) seachNode(element.getChildNodes());
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76 }
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77 }
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41
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78
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40
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79 }
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