r600 - in jfxwvpoc/src: html org/codelutin/test - Sandbox-commits

25 Apr 2013

Author: echatellier
Date: 2013-04-25 22:22:15 +0200 (Thu, 25 Apr 2013)
New Revision: 600

Url: http://nuiton.org/projects/sandbox/repository/revisions/600

Log:
Add sample about intercepting url to link ajax with java code

Modified:
   jfxwvpoc/src/html/index.html
   jfxwvpoc/src/org/codelutin/test/Main.java

Modified: jfxwvpoc/src/html/index.html
===================================================================

--- jfxwvpoc/src/html/index.html	2013-04-24 15:55:37 UTC (rev 599)
+++ jfxwvpoc/src/html/index.html	2013-04-25 20:22:15 UTC (rev 600)
@@ -95,6 +95,24 @@
      -webkit-transform:translateY(-90px) rotateX(-90deg);
    }
   </style>
+
+  <script type="text/javascript">
+
+    function testAlert() {
+    	
+       var xhr = new XMLHttpRequest();
+       alert(xhr);
+       xhr.open("GET", "http://whatever/jtimer/getTasks", true);
+
+       xhr.onreadystatechange = function() {
+           if (xhr.readyState == 4 && (xhr.status == 200 || xhr.status == 0)) {
+                   alert(xhr.responseText);
+           }
+       };
+       xhr.send(null);
+    }
+
+  </script>
  </head>
 
  <body>
@@ -105,6 +123,8 @@
      Jtimer : <input type="button" value="Run 3D" onClick="this.parentNode.setAttribute('class', 'main mainanim');" />
      <input type="button" value="Stop 3D" onClick="this.parentNode.setAttribute('class', 'main');" /><br />
 
+     Ajaxs : <input type="button" value="Test Ajax" onClick="testAlert();" />
+
      <form>
 	     Date picker : <input type="date" name="toto" autofocus="autofocus" /><br />
 	     Search : <input type="search" placeholder="Recherche" name="recherche" /><br />

Modified: jfxwvpoc/src/org/codelutin/test/Main.java
===================================================================
--- jfxwvpoc/src/org/codelutin/test/Main.java	2013-04-24 15:55:37 UTC (rev 599)
+++ jfxwvpoc/src/org/codelutin/test/Main.java	2013-04-25 20:22:15 UTC (rev 600)
@@ -17,15 +17,25 @@
 
 package org.codelutin.test;
 
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
 import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLStreamHandler;
+import java.net.URLStreamHandlerFactory;
 
+import javax.swing.JOptionPane;
+
 import javafx.application.Application;
+import javafx.event.EventHandler;
 import javafx.geometry.HPos;
 import javafx.geometry.VPos;
 import javafx.scene.Scene;
 import javafx.scene.layout.Region;
 import javafx.scene.paint.Color;
 import javafx.scene.web.WebEngine;
+import javafx.scene.web.WebEvent;
 import javafx.scene.web.WebView;
 import javafx.stage.Stage;
 
@@ -60,6 +70,51 @@
         URL url = getClass().getResource("/html/index.html");
         webEngine.load(url.toExternalForm());
         getChildren().add(browser);
+        
+        webEngine.setOnAlert(new EventHandler<WebEvent<String>>(){ 
+            @Override
+            public void handle(WebEvent<String> we) {
+                JOptionPane.showMessageDialog(null, we.getData());
+            }
+        });
+
+        // override
+        URL.setURLStreamHandlerFactory(new URLStreamHandlerFactory() {
+            @Override
+            public URLStreamHandler createURLStreamHandler(String protocol) {
+
+                if ("http".equals(protocol)) {
+                    // TODO try to fix restricted api
+                    return new sun.net.www.protocol.http.Handler() {
+
+                        public URLConnection openConnection(URL url) throws IOException {
+    
+                            String query = url.getPath();
+                            System.out.println(url);
+                            if (query != null && query.startsWith("/jtimer/")) {
+                                return new URLConnection(url) {
+                                    @Override
+                                    public void connect() throws IOException {
+                                        // heu
+                                    }
+                                    
+                                    public InputStream getInputStream() throws IOException {
+                                        
+                                        InputStream is = null;
+                                        String content = "Non mais allo quoi !";
+                                        is = new ByteArrayInputStream(content.getBytes());
+                                        return is;
+                                    }
+                                };
+                            } else {
+                                return super.openConnection(url);
+                            }
+                        }
+                    };
+                }
+                return null; // back to default handler
+            }
+        });
     }
 
     @Override

    

r600 - in jfxwvpoc/src: html org/codelutin/test

echatellier＠users.nuiton.org

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