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1
36
37 import javax.jnlp.BasicService;
38 import javax.jnlp.ServiceManager;
39 import javax.jnlp.UnavailableServiceException;
40 import java.io.*;
41 import java.net.*;
42
43 public class WebHandler {
44
45
46 static private BasicService _bs = null;
47
48 static public boolean isEnabled() {
49 return true;
50 }
51
52 static public void publish(String  txt) {
53 URL url = getPublishURL();
56
57 try {
58 URLConnection urlConn = url.openConnection();
59 urlConn.setDoInput (true);
61 urlConn.setDoOutput (true);
63 urlConn.setUseCaches (false);
65 urlConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
67
68 DataOutputStream printout = new DataOutputStream (urlConn.getOutputStream());
70 String content = "contents=" + URLEncoder.encode(txt);
71 printout.writeBytes(content);
72 printout.flush ();
73 printout.close ();
74
75 DataInputStream input = new DataInputStream (urlConn.getInputStream ());
77 String str;
78 while (null != ((str = input.readLine()))) {
79 System.out.println (str);
80 }
81 input.close ();
82 } catch(IOException ioe) {
83 ioe.printStackTrace(System.out);
84 }
85 };
86
87 static public void show() {
88 initialize();
89 _bs.showDocument(getPublishURL());
90 };
91
92 static private URL getPublishURL() {
93 String location = System.getProperty("jnlp.publish-url");
94 System.out.println(location);
95 try {
96 return new URL(location);
97 } catch(MalformedURLException mue) {
98 mue.printStackTrace(System.out);
99 return null;
100 }
101 }
102
103 static private synchronized void initialize() {
104 if (_bs != null) return;
105 try {
106 _bs = (BasicService)ServiceManager.lookup("javax.jnlp.BasicService");
107 } catch(UnavailableServiceException e) {
108 _bs = null;
109 }
110 }
111 }
112 |
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