--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/samples/gutenberg.js	Wed May 07 20:20:58 2014 +0530
@@ -0,0 +1,142 @@
+#// Usage: jjs -scripting gutenberg.js
+
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// Simple example that demonstrates reading XML Rss feed
+// to generate a HTML file from script and show it by browser
+
+// Java classes used
+var Characters = Java.type("javax.xml.stream.events.Characters");
+var Factory = Java.type("javax.xml.stream.XMLInputFactory");
+var File = Java.type("java.io.File");
+var FileWriter = Java.type("java.io.FileWriter");
+var PrintWriter = Java.type("java.io.PrintWriter");
+var URL = Java.type("java.net.URL");
+
+// read Rss feed from a URL. Returns an array
+// of objects having only title and link properties
+function readRssFeed(url) {
+    var fac = Factory.newInstance();
+    var reader = fac.createXMLEventReader(url.openStream());
+
+    // get text content from next event
+    function getChars() {
+        var result = "";
+        var e = reader.nextEvent();
+        if (e instanceof Characters) {
+            result = e.getData();
+        }
+        return result;
+    }
+
+    var items = [];
+    var title, link;
+    var inItem = false;
+    while (reader.hasNext()) {
+        var evt = reader.nextEvent();
+        if (evt.isStartElement()) {
+            var local = evt.name.localPart;
+            if (local == "item") {
+               // capture title, description now
+               inItem = true;
+            }
+        
+            if (inItem) {
+                switch (local) {
+                    case 'title':
+                        title = getChars();
+                        break;
+                    case 'link':
+                        link = getChars();
+                        break;
+                }
+            }
+        } else if (evt.isEndElement()) {
+            var local = evt.name.localPart;
+            if (local == "item") {
+                // one item done, save it in result array
+                items.push({ title: title, link: link });
+                inItem = false;
+            }
+        }
+    }
+
+    return items;
+}
+
+// generate simple HTML for an RSS feed
+function getBooksHtml() {
+    var url = new URL("http://www.gutenberg.org/cache/epub/feeds/today.rss");
+    var items = readRssFeed(url);
+
+    var str = "<ul>";
+
+    // Nashorn's string interpolation and heredoc
+    // support is very handy in generating text content
+    // that is filled with elements from runtime objects.
+    // We insert title and link in <li> elements here.
+    for each (i in items) {
+        str += <<EOF
+<li>
+    <a href="${i.link}">${i.title}</a>
+</li>
+EOF
+    }
+    str += "</ul>";
+    return str;
+}
+
+// write the string to the given file
+function writeTo(file, str) {
+    var w = new PrintWriter(new FileWriter(file));
+    try {
+        w.print(str);
+    } finally {
+        w.close();
+    }
+}
+
+// generate books HTML
+var str = getBooksHtml();
+
+// write to file. __DIR__ is directory where
+// this script is stored.
+var file = new File(__DIR__ + "books.html");
+writeTo(file, str);
+
+// show it by desktop browser
+try {
+    var Desktop = Java.type("java.awt.Desktop");
+    Desktop.desktop.browse(file.toURI());
+} catch (e) {
+    print(e);
+}