|
Screenshot
[[Image:]]
Demonstration of the OpenXava |
|
| Stable release | 4.6 / November 22, 2012 |
|---|---|
| Development status | Active |
| Written in | Java |
| Operating system | Cross-platform |
| Type | web application framework |
| License | GNU Lesser General Public License |
| Website | http://www.openxava.org |
OpenXava is a web application framework for developing business applications in an effective way. It not only allows rapid and easy development of CRUD modules and report generation, but also provides flexibility to develop complex real life business applications like accounting packages, customer relationship, invoicing, warehouse management, etc.
OpenXava allows developers to define applications with POJOs, JPA and Java 5 annotations.
Currently OpenXava generates Java Web Applications (Java EE) which can be deployed in any Java Portal Server (JSR168) as portlet applications.
The essence of OpenXava is that the developer defines instead of programming, and the framework automatically provides the user interface, the data access, the default behavior, etc. In this way, all common issues are solved easily, but the developer always has the possibility of manually programming any part of the application, in this way it is flexible enough to solve any particular cases. OpenXava is based on the concept of the business component.
A business component includes all software artifacts needed to define a business concept. OpenXava is a business component framework because it allows defining all information about a business concept in a single place. For example, for defining the concept of Invoice, in OpenXava a single file (Invoice.java) is used, and all information about invoice concept (including data structure, user interface layout, mapping with database, validations, calculations, etc.) is defined there.
In a MVC framework the business logic (the Model), the user interface (the View) and the behavior (the Controller) are defined separately. These types of frameworks are useful if the rate of change of logic and data structures is low and the possibility of changing user interface technology or data access technology is high.
In OpenXava, the addition of a new field to an Invoice only requires changing a single OpenXava" Invoice.java. But MVC frameworks are cumbersome when changes to structure and data are very frequent (as in the business application case). Imagine the simplest change, adding a new field to an Invoice. In the MVC framework the developer must change three sections: the user interface, the model class and the database table. Moreover if the developer uses Java EE design patterns he has to change the DTO class, the Facade Session Bean, the Entity Bean mapping, etc.
Using OpenXava makes it possible to allocate the development work using a business logic oriented task distribution. For example Invoice to one developer, Delivery to another, as opposed to technology layer business logic to one developer, user interface to another.
These are some of the main features of OpenXava:
|
|||||||||||||||||||||||||||||||||||||||||
HOT DESIGNS ▪ Premium designs ▪ Designs by country ▪ Designs by U.S. state ▪ Most popular designs ▪ Newest, last added designs ▪ Unique designs ▪ Cheap, budget designs ▪ Design super sale DESIGNS BY THEME ▪ Accounting, audit designs ▪ Adult, sex designs ▪ African designs ▪ American, U.S. designs ▪ Animals, birds, pets designs ▪ Agricultural, farming designs ▪ Architecture, building designs ▪ Army, navy, military designs ▪ Audio & video designs ▪ Automobiles, car designs ▪ Books, e-book designs ▪ Beauty salon, SPA designs ▪ Black, dark designs ▪ Business, corporate designs ▪ Charity, donation designs ▪ Cinema, movie, film designs ▪ Computer, hardware designs ▪ Celebrity, star fan designs ▪ Children, family designs ▪ Christmas, New Year's designs ▪ Green, St. Patrick designs ▪ Dating, matchmaking designs ▪ Design studio, creative designs ▪ Educational, student designs ▪ Electronics designs ▪ Entertainment, fun designs ▪ Fashion, wear designs ▪ Finance, financial designs ▪ Fishing & hunting designs ▪ Flowers, floral shop designs ▪ Food, nutrition designs ▪ Football, soccer designs ▪ Gambling, casino designs ▪ Games, gaming designs ▪ Gifts, gift designs ▪ Halloween, carnival designs ▪ Hotel, resort designs ▪ Industry, industrial designs ▪ Insurance, insurer designs ▪ Interior, furniture designs ▪ International designs ▪ Internet technology designs ▪ Jewelry, jewellery designs ▪ Job & employment designs ▪ Landscaping, garden designs ▪ Law, juridical, legal designs ▪ Love, romantic designs ▪ Marketing designs ▪ Media, radio, TV designs ▪ Medicine, health care designs ▪ Mortgage, loan designs ▪ Music, musical designs ▪ Night club, dancing designs ▪ Photography, photo designs ▪ Personal, individual designs ▪ Politics, political designs ▪ Real estate, realty designs ▪ Religious, church designs ▪ Restaurant, cafe designs ▪ Retirement, pension designs ▪ Science, scientific designs ▪ Sea, ocean, river designs ▪ Security, protection designs ▪ Social, cultural designs ▪ Spirit, meditational designs ▪ Software designs ▪ Sports, sporting designs ▪ Telecommunication designs ▪ Travel, vacation designs ▪ Transport, logistic designs ▪ Web hosting designs ▪ Wedding, marriage designs ▪ White, light designs E-COMMERCE DESIGNS ▪ Magento store designs ▪ OpenCart store designs ▪ PrestaShop store designs ▪ CRE Loaded store designs ▪ Jigoshop store designs ▪ VirtueMart store designs ▪ osCommerce store designs ▪ Zen Cart store designs CMS DESIGNS ▪ Flash CMS designs ▪ Joomla CMS designs ▪ Mambo CMS designs ▪ Drupal CMS designs ▪ WordPress blog designs ▪ Forum designs ▪ phpBB forum designs ▪ PHP-Nuke portal designs ANIMATED WEBSITE DESIGNS ▪ Flash CMS designs ▪ Silverlight animated designs ▪ Silverlight intro designs ▪ Flash animated designs ▪ Flash intro designs ▪ XML Flash designs ▪ Flash 8 animated designs ▪ Dynamic Flash designs ▪ Flash animated photo albums ▪ Dynamic Swish designs ▪ Swish animated designs ▪ jQuery animated designs WEBSITE DESIGNS ▪ WebMatrix Razor designs ▪ HTML 5 designs ▪ Web 2.0 designs ▪ 3-color variation designs ▪ 3D, three-dimensional designs ▪ Artwork, illustrated designs ▪ Clean, simple designs ▪ CSS based website designs ▪ Full design packages ▪ Full ready websites ▪ Portal designs ▪ Stretched, full screen designs ▪ Universal, neutral designs CORPORATE ID DESIGNS ▪ Corporate identity sets ▪ Logo layouts, logo designs ▪ Logotype sets, logo packs ▪ PowerPoint, PTT designs ▪ Facebook themes VIDEO, SOUND & MUSIC ▪ Video e-cards ▪ After Effects video intros ▪ Special video effects ▪ Music tracks, music loops ▪ Stock music bank GRAPHICS & CLIPART ▪ Pro clipart & illustrations, $19/year ▪ 5,000+ icons by subscription ▪ Icons, pictograms |
| Super Offers |
| Super Offers |
| Custom Logo Design $149 ▪ Web Programming ▪ ID Card Printing ▪ Best Web Hosting ▪ eCommerce Software ▪ Add Your Link |
| © 1996-2013 MAGIA Internet Studio ▪ About ▪ Portfolio ▪ Photo on Demand ▪ Hosting ▪ Advertise ▪ Sitemap ▪ Privacy ▪ Maria Online
|
