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Javier Paniza

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Top Stories by Javier Paniza

OpenXava is a framework for Rapid Java Web Development, well-suited for business and database oriented applications. OpenXava allows you develop applications just by writing simple domain classes with Java or Groovy. The user interface is generated automatically in runtime, without code generation. OpenXava 4.5 has some new interesting features such as: Support for all strategies of JPA inheritance mapping. Data for list and collections is obtained via JPA, before JDBC was used. Automated Business Logic (ABL) library added. All new layout architecture (the code that paints the UI). It still in BETA but can be activated with layout.painter in xava.properties. And many other useful new features and bug fixes. Support for all strategies of JPA inheritance mapping This feature has been demanded for long time by the community. Until now only single table per class hierarch... (more)

OpenXava 4.8 Released: Rapid Java Web Development

OpenXava is an AJAX Java Framework for Rapid Development of Enterprise Web Applications. In OpenXava you only have to write the domain classes in plain Java to get a web application ready for production. OpenXava 4.8 has many new interesting features such as: Nested actions in a drop-down menu in the button bar, by means of subcontrollers. Many new improvements in 'My reports'. Improvements in list mode. See changelog for the complete list of new features and fixes. We recommend you to download it and upgrade your OpenXava applications. Look at the migration instructions. Nested a... (more)

OpenXava 5.0 Released

OpenXava is an Java Framework for Rapid Development of WebSphere Applications. In OpenXava you only have to write the domain classes in plain Java to get an application ready to be deployed on WebSphere or WebSphere Portal. This 5.0 release has a new look & feel, includes module navigation, user login/logout (so you do not need Liferay anymore), inline editable collections (just like a spreadsheet), a new editor to attach files to your entity, and many many more things. We invite you to download it and upgrade your OpenXava applications. Look at the migration instructions. New ... (more)

AJAX Applications From JPA Entities

OpenXava 3.1.2, released recently, is a model-driven framework to develop Java Enterprise applications in an agile way: With OpenXava you provide only your POJOs annotated with JPA and you obtain an AJAX application ready for production. The main new feature of this 3.1.2 release is the support for view inheritance. Although OpenXava generates a workable user interface from your naked JPA entities, you have the option to refine the produced user interface using the @View annotation. Just in this way: @Entity @View(name="WithSections", members = "name, sex;" + "mainLanguage;" + "ex... (more)

OpenXava 3.1.4 Released

OpenXava 3.1.4 is a framework focused in productivity for developing business Java applications. The idea is that you write only your POJOs annotated with JPA and you get an application ready for production. With OpenXava, you only need to write your model, POJOs and Java annotations. You do not need to write the view, and the controller (for CRUD, printing, etc) is reused. And from that you'll have an application for CRUD, report generation in PDF, export to Excel, searching, sorting, validations etc. You only need to write a simple Java class, no XMLs, no JSPs and no code gene... (more)