The VIF Lightweight Framework is an object-relational bridge to store and retrieve data in relational database management systems (RDMS). The framework's building blocks to access data are data object models (DOM objects) and joined data object models (joined DOM objects). A DOM object is used for read-write access to a database table. It encapsulates the mapping of the object's attribute to the underlying table fields. A joined DOM object encapsulates SQL SELECT commands of any complexity. With joined DOM objects, it's possible to design involved data retrieval.
Fosstrak is an RFID software platform that implements the EPC Network specifications. It provides an EPCIS repository (as well as a GUI client to access EPCIS repositories), an ALE-compliant middleware, a library to translate EPC identifiers according to the TDT, and an Eclipse plugin that lets you interactively compose LLRP messages, sends them to RFID readers, and helps you to interpret the reader's reply.
SmartPool is a connection pooling component that is modeled on connection pooling features provided by application servers. It makes an attempt to solve critical issues like connection leaks, connection blocking, and open JDBC objects (such as Statements and PreparedStatements). It features support for multiple pools, automatic closing of associated JDBC objects, detection of connection leaks based on configurable timeouts, connection usage tracking, and monitoring of the run-time status of pools.
JRel is a Relation manager which aims to be a useful tool library for any Java application which needs to cope with relations between operators. It offers a way to check inconsistencies in a logic expressions (AND,OR,NOT), and it can translate any expression to the disjunctive normal form.