Sample project using GWT/GWT-Ext/Spring/Hibernate/ORACLE - CRUD

In May of 2006, Google released the Google Web Toolkit (GWT), a set of development tools, programming utilities, and widgets, allowing you to create rich Internet applications differently than you might have done before. The difference between GWT and all of those other frameworks, is that with GWT you write your browser-side code in Java instead of JavaScript. For those of us that rely on Java as a trusted tool this is really a monumental difference over traditional JavaScript coding. It means that besides gaining all of the advantages of Java as a programming language, you also get immediate access to a gazillion Java development tools that are already available. Instead of trying to build a new tool to support the development of rich Internet applications in JavaScript, Google has altered the language that we use to write these applications to Java, allowing us to use the tools that already exist.

GWT provides a set of ready-to-use user interface widgets that you can immediately utilize to create new applications. It also provides a simple way to create innovative widgets by combining the existing ones. You can use the Eclipse IDE to create, debug, and unit-test your AJAX applications. You can build RPC services to provide certain functionalities that can be accessed asynchronously from your web applications easily using the GWT RPC framework. GWT enables you to integrate easily with servers written in other languages, so you can quickly enhance your applications to provide a much better user experience by utilizing the AJAX framework.

Following is a short summary of these features:

• Full Java 5 language support (such as generics, enumerated types, annotations, etc.).
• A Java-to-JavaScript compiler with hosted mode emulation, allowing full support for Java
  debugging.
• Browser independence—quirks and history management issues are dramatically reduced.
• Basic widget support for buttons; forms; elements; simple tables; and tree widgets, dialogs, and panels.
• Support for a range of server integration and communication options (RPC, XML, or
  JSON).
• JUnit testing support and integration.
• Internationalization language and locale support.

Here is an example project i have created by implementing together the new technologies: GWT 1.7, GWT-ext 2.0.6, Spring 2.5, Hibernate 3, JSON and Oracle database 10g express edition.

This project includes a CRUD operations related to the basic product data, i provide as well an operation for uploading photo or binary data. I believe this sample project could give some insights for java developers who is getting start using this kind of technology.

I use WindowBuilder Pro IDE 7.1 plugin for eclipse 3.4, it's a powerful and helpful editor, but it is not an open source like Netbeans IDE.

I've actually accomplished a website for Central Sign CO.,LTD. with these technologies for some part of it.

Download:

http://sharecash.org/download.php?file=442539