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1 package rep.xml;
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2
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3 import java.io.StringWriter;
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4 import java.util.LinkedList;
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5
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6 import javax.xml.parsers.DocumentBuilder;
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7 import javax.xml.parsers.DocumentBuilderFactory;
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8 import javax.xml.transform.Transformer;
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9 import javax.xml.transform.TransformerFactory;
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10 import javax.xml.transform.dom.DOMSource;
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11 import javax.xml.transform.stream.StreamResult;
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12
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13 import org.w3c.dom.Document;
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14 import org.w3c.dom.Element;
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15
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319
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16 import rep.EditorPlus;
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17 import rep.Session;
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18 import rep.SessionList;
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19
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20 public class SessionXMLEncoder {
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56
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21 private LinkedList<Session> list = new LinkedList<Session>();
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77
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22 private String sessionmanagerHost;
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23
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77
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24 public SessionXMLEncoder(SessionList sessionlist) {
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82
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25 sessionmanagerHost = sessionlist.getMaxHost();
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26 this.list = sessionlist.getList();
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27 }
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28
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164
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29 public SessionXMLEncoder(LinkedList<Session> sessionList) {
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30 this.list = sessionList;
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31 }
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32
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33 public SessionXMLEncoder() {
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34 }
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35
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56
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36 public SessionXMLEncoder(Session session) {
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37 list.add(session);
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38 }
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39
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40 public String sessionListToXML() {
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122
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41 /* SessionListをXMLに書き出す。ときの形式
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322
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42 * <?xml version="1.0" encoding="UTF-8"?>
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43 * <SessionList><host>naha.ie.u-ryukyu.ac.jp</host>
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44 * <Session sid="1">
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45 * <Editor eid="1">
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46 * <host>firefly.cr.ie.u-ryukyu.ac.jp</host>
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47 * <port/>
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48 * <file>Test.java</file>
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49 * </Editor>
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50 * <Editor eid="1">
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51 * <host>firefly.cr.ie.u-ryukyu.ac.jp</host>
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52 * <port/>
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53 * <file>Test.java</file>
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54 * </Editor>
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55 * <Editor eid="2">
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56 * <host>teto.cr.ie.u-ryukyu.ac.jp</host>
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57 * <port/>
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58 * </Editor>
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59 * </Session>
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60 * </SessionList>
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40
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61 */
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62 StringWriter str = null;
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63 try {
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64 str = new StringWriter();
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65 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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66 DocumentBuilder builder = factory.newDocumentBuilder();
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67 Document doc = builder.newDocument();
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68 Element root = doc.getDocumentElement();
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69 root = doc.createElement("SessionList");
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77
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70
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71 Element elementSeMaHost = doc.createElement("host");
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72 if(sessionmanagerHost != null) elementSeMaHost.setTextContent(sessionmanagerHost);
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73 root.appendChild(elementSeMaHost);
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74
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75 for(Session session : list){
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76 Element elementSession = doc.createElement("Session");
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77 root.appendChild(elementSession);
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322
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78 elementSession.setAttribute("sid", Integer.toString(session.getSID()));
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79
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80 LinkedList <EditorPlus> editorlist = session.getEditorList();
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81 for(EditorPlus editor : editorlist){
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82 Element elementEditor = doc.createElement("Editor");
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76
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83 elementEditor.setAttribute("eid", Integer.toString(editor.getEID()));
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84 elementSession.appendChild(elementEditor);
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85
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86 Element elementHost = doc.createElement("host");
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87 elementEditor.appendChild(elementHost);
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88 elementHost.setTextContent(editor.getHost());
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89
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90 Element elementPort = doc.createElement("port");
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91 elementEditor.appendChild(elementPort);
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179
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92 //elementPort.setTextContent(editor.getPort());
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93
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94 if(editor.getName() != null){
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95 Element elementName = doc.createElement("file");
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96 elementEditor.appendChild(elementName);
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97 elementName.setTextContent(editor.getName());
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322
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98 //System.out.println(editor.getName());
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99 }
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100 }
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101 }
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102 doc.appendChild(root);
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103
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104 TransformerFactory tfactory = TransformerFactory.newInstance();
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105 Transformer transformer = tfactory.newTransformer();
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106 StreamResult result = new StreamResult(str);
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107 transformer.transform(new DOMSource(doc), result);
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108
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109 }catch (Exception e){
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322
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110
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40
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111 }
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322
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112 //System.out.println(str.toString());
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40
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113 return str.toString();
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114 }
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115 }
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