Free object persistence framework software for linux

Joshs Website Framework is a CMS framework for PHP Web developers. Joshs Website Framework consists of various subcomponents you can extract and use individually. SaxInterface provides an OO wrapper for SAX XML parsing.

The Auth Engine provides both level-based permissions (e.g., must be level 100 to access this page) and name-based permissions (e.g., must be in "editor" group to access this page).

Utilities include Mutex and SharedData classes (for interprocess communication), site-wide custom error handling, and the ability to take a site offline for maintenance.

Business Oriented Framework (BOF) is a Perl application server. It uses SOAP, optionally secured with SSL, to communicate with the client.
The client can use SOAP::Lite or the client module included in BOF, making it easy to connect to the server. User, grou
Enhancements:
- Added support for Schedules and tasks

JDBCPersistence project is an Object Relational Mapping Framework. Designed for use in high volume online banking application the package delivers performance matching of that exhibited by hand written JDBC code.

The differentiating features of JDBCPersistence are a result of the focus placed first and foremost on performance followed by making programmer most effective by building on existing knowledge of SQL, JDBC APIs, IDEs and, at the same time, avoiding creation of dependencies on specific libraries, tools, IDEs.

The framework strikes a good balance in what it provides verses what it requires a programmer to do in order to use it, e.g. a programmer could quickly prototype value objects by specifying them as Java interfaces and asking the framework to provide implementation for these interfaces at runtime, thus allowing to go from specifying an interface to using it in no time.

On the other hand, recognizing that data relationships are governed by business rules much more complex than could be specified in a typical ORM configuration file, a programmer is required to maintain such relationships in code.

The focus of the framework is to provide ORM services while leaving other concerns, in particular, data caching, up to the developer to solve in the context of an application. Being aware that the caching requirements may be different in online vs. batch application, the framework does not prescribe a solution. Developer needs to decide on application specific caching policy and implement it in an architectural layer (DAO) designed to function in both contexts.

The framework does not add any behavior to the classes that comprise the application. Classes supplied by the developer are the classes that will be used by the application when it runs.

JDBCPersistence uses bytecode generation technique to create bytecode for classes that implement logic used for persisting the data. Such, for every, loosely speaking "Java Bean", that requires persistence, a persistor class that implements CRUD operations is created. As opposed to using reflection, the approach of generating bytecode is apt to further optimization by JVM.

JDBCPersistence takes bytecode generation a little further by providing a feature that allows generating complete implementation of a value object specified as an abstract class. Similar to generating full implementation for Java interface class that describes value object class, the framework can generate implementation for all abstract methods of an abstract class representing value object.

As all of the bytecode generation takes place at run time, there is no impact on development or build process. The approach of generating bytecode at runtime is also used by RMI implementation of the Java Platform starting with version 5.0.

The API of the framework builds on the existing JDBC APIs. JDBCPersistences public API adds four classes and three interfaces. As the framework uses SQL for queering the data a curve associated with learning framework specific query language is avoided.

In an attempt to "keep it simple" JDBCPersistence only dependency is ASM, which is used for bytecode generation. The footprint of the package is under 200K.

subPersistence is an abstract, light-weight yet flexible framework for working with O/R persistence mappers. It provides for independence of a specific O/R mapper such as Hibernate or Castor.
While you can use Hibernate or Castor (or other O/R mappers) directly, coupling your application too tightly to those can be a bad thing. subPersistence makes it easy to switch underlying O/R mappers, thereby decoupling the application layer from those.
It abstracts away differences between the mappers, while still making it possible to use their specific features if needed.
Enhancements:
- This version updates to Java 5 features such as Generics and is the first version to require Hibernate 3.

SA Web Framework project is a complete PHP application framework, based on the Front Controller Pattern.
SA stands for SkyApp? and is the framework which we developed and which we are using here at Skyweb.
SA is open source and released under LGPL license which means you can use it for free.
SA relies heavily on PEAR which gives us access to some nice features like mime mail handling, independent database abstraction layer, destructors, database session storing and many more.
SA was developed and tested using PHP 4.4.0.
Enhancements:
- The whole application stack has been rewritten in order to take advantage of the PHP5 object model.
- Some new classes and interfaces were introduced and the existing ones were completely rewritten.
- A new Page handling concept was implemented.
- The default page class now extends Smarty.

Simple is an XML serialization framework for Java. Simple XML Framework goal is to provide an XML framework that enables rapid development of XML configuration and communication systems.
This framework aids the development of XML systems with minimal effort and reduced errors. The framework borrows ideas and concepts from existing XML tools such as C# XML serialization and other proprietary frameworks, and combines those ideas resulting in a simple yet extremely powerful tool for using and manipulating XML.
Simple framework with powerful capabilities
The framework used to provide XML serialization is simple to use and revolves around several annotations an a single persister object used to read and write objects to and from XML.
It requires absolutely no configuration
Unlike many of the XML frameworks for Java there are no mappings or configuration required to serialize objects regardless of its complexity. The XML schema is represented using field annotations.
Extremely rapid development with XML
Developing XML configuration and communication systems can be done much quicker that through the use of XML frameworks such as DOM, SAX, and even other frameworks such as Digester and XStream.
Converts to and from human editable XML
A primary goal for the framework is that the XML data used to deserialize a serialize objects is human readable. All XML elements and attributes take a simple structure that can be easily created with a text editor.
Enhancements:
- Concurrency and class loading improvements have been made in this release.
- The persister can now be used by multiple concurrent threads using any of the stock strategies.
- Class loading has been greatly improved so that it can be configured for use in a wide range of environments.

Salto Framework is a framework based on Ajax, Struts and J2EE technologies. Salto Framework provides graphical components such as datatables, treeviews and listboxes, and allows you to refresh only some parts on the screen. Thanks to the framework you dont have to write any javascript or to know anything about Ajax mechanism.

Yellow Duck Framework is an object oriented framework that will help you with creating web applications. The project is implemented using the popular PHP web scripting language.
An example could be a weblog. The "post" request could take care of displaying and updating the items in the weblog. In this example, "update" would be an action as well as "display_list" and "display_item". Another request, "rss" for example could be used to generate RSS news feeds. In the "rss" request, we could for example find the actions "display_rss20" and "display_atom" which generate specific flavors of XML news feeds. Requests basically group action that are related.
By encapsulating all the programming in an object-oriented environment, you get a framework that is easy to use and understand, easy to extend and doesnt limit you in any way. If you combine this with a very feature-rich standard library that takes care of most common things that need to be programmed for a website, you have a very powerful environment available to develop web applications.
Main features:
- Structured programming environment by using requests and actions
- Clean separation of code and output
- Support for multi-langual websites by using locales
- Templates for outputting HTML easily based on Smarty
- Automatic action dispatching using URL parameters
- Object oriented form construction and validation
- Object oriented handling of authentication
- Classes for creating XML/RPC clients and servers.
- Classes for creating syndicated XML feeds such as RSS and Atom feeds.
- Easy handling of files, directories and images. For images, there are some very straightforward functions that can create thumbnails and obtain specific information about these images.
- An object oriented interface for creating and sending email messages.
- Database abstraction layer supporting MySQL, PostgreSQL, SQLite and Oracle.
- Object oriented way of creating SQL statements.
- Logging infrastructure based on plain text or XML logfiles.
- A shopping cart infrastructure that makes it easy to create webshops.
- Different smaller modules that take care of string handling, debugging, configuration settings, timers.
Enhancements:
- This release contains feature enhancements in nearly all sections.