Java Object DBMS stores serialized java objects in a file with keys. The keys are automatically maintained. Heavy use of introspection minimizes programming burden. Future plans include transactions, network (RMI, SOAP) access.
Java Object Query System(JOQS)- JOQS is a simple object/relational persistence and query service. JOQS lets you develop persistent classes using simple query string (Object Query String, QS). Just like native SQL, object query string is very...
Object Mapping Project (OMaP) proposes a way to define and to perform mappings of Java object instances. The objects could be mapped to a XML String, another Java object, database records, Swing screens, etc. And, of course, mapping back is also...
JOR is a Java Object Relation mapping tool that is very simple to use. It works with all mayor databases and requires only minimal coding effort. JOR strictly follows the POJO / POJI (Plain Old Java Objects / Plain Old Java Interfaces) model.
vRules4j--The best completely Object Oriented Java Object Validation/Decision Rule engine,which is born for taking over all validation responsibility in java business-enterprise industry and looking forward to providing Perfect/Lightweight solution.
Java Object Map Web Components is a set of components for building web applications based on existing object-relational models (Cayenne, etc.)
The Java State Inspection framework can be used to get domain specific state information out of an Java Object. The framework let you focus to state handlig of your problem domain while it provides a sound base for state management.
Java Object to Relational (O/R) mapping system that works with any J2EE compliant application server. Draw your class/ER diagram in Rational Rose and let JOB generate the database and Java code from your Ant build script.
This utility is used to creates Java object models from XML structure definitions(DTD&Schema) and automacitally generates intelligent codes to process the given XML file. Developers need not write painful code to process XML anymore.
The Database Object Store will store java object into DBMS via JDBC Driver. | 
