Cameleon a Framework for developing reliable database applications in a technology independent and predominantly editorial way. User interfaces may be easily exchanged from Swing to HTML and vice versa, and databases may be exchanged in the same manner. The Swing variant framework is established. The HTML user interface is under construction but can be reviewed on the project Webpage ("Test sample application"). Cameleon's target users are programmers who manage midrange data volumes (from thousands to millions of database records) and who prefer simplicity and availability rather than animation. Business features such as security management and parameter administration are supported in the framework. The framework allows web developement without any knowledge of JSP, HTML, Servlets etc. Data input elements (and groups of them) may be used in Java Server Pages.
JBind is a data binding framework linking Java and XML. It consists of a schema compiler for generating Java sources and a runtime environment. The runtime environment is used for unmarshalling (reading) and marshalling (writing) XML documents, for validation, and for accessing and manipulating XML data. In addition, JBind introduces the concept of XML code that is the result of adding behavior to XML data. XML code is the seamless integration of manually implemented methods with sources generated by the schema compiler. XML code offers great possibilities for application, framework, and configuration developments. Instance documents are validated against their schema when they are unmarshalled. Simple constraints (constraints that consider only single values of attributes or simple content of elements) are enforced during manipulation. Global constraints (constraints that consider the occurrence of attributes/elements or identity constraints) can be checked by an explicit API call.
WSIF (the "Web Services Invocation Framework") is a WSDL-based API for invoking WSDL-described services. WSIF developers interact with Web Services at the abstract level through their WSDL descriptions. This is done independently of APIs specific to a message format or network protocol (eg SOAP APIs). With WSIF, developers work with the same programming model regardless of how the Web service is implemented and accessed.
JaxMe is a Java/XML binding framework based on SAX2. It consists of a set of code generators that read an XML schema and generate code for parsing conformant XML documents into corresponding Java objects, saving those objects into a database or, vice versa, reading such Java objects from a database and converting them into XML. JaxMe supports namespaces, relational databases, and Tamino. JaxMe comes with an integrated application framework and a generator for EJB entity beans with BMP (bean managed persistence).
Velosurf is a database mapping layer library for the Apache Velocity template engine. It provides automatic database mapping of tables and relationships without any code generation. In the context of a Webapp, it also provides handy tools for authentication, localization, and forms validation.
Scarab is an Issue Tracking System that features data entry, queries, reports, notifications to interested parties, collaborative accumulation of comments, dependency tracking, and collaborative prioritization (voting). It uses Java Servlet technology to enhance speed, scalability, maintainability, and ease of installation. It contains XML import/export support, allowing easy migration from other systems (like Bugzilla). The modular code design eases the modification of features. It is fully customizable via a set of administrative Web pages. The look and feel of the UI can easily be modified, and Scarab can easily be integrated into larger systems.