Integrated JavaScript proxy support.

ui-samples-plugin/src/main/java/hudson/plugins/ui_samples/JavaScriptProxy.java

@@ -0,0 +1,32 @@
+package hudson.plugins.ui_samples;
+
+import hudson.Extension;
+import org.kohsuke.stapler.bind.JavaScriptMethod;
+
+/**
+ * "Export" Java objects to JavaScript in the browser as a proxy object, so that
+ * you can make ajax-calls to the server later.
+ *
+ * @author Kohsuke Kawaguchi
+ */
+@Extension
+public class JavaScriptProxy extends UISample {
+    private int i;
+    
+    @Override
+    public String getDescription() {
+        return "Use JavaScript proxy objects to access server-side Java objects from inside the browser.";
+    }
+
+    /**
+     * The annotation exposes this method to JavaScript proxy.
+     */
+    @JavaScriptMethod
+    public int increment(int n) {
+        return i+=n;
+    }
+
+    @Extension
+    public static final class DescriptorImpl extends UISampleDescriptor {
+    }
+}