Databeans A new, fully object oriented persistence framework for java
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development development framework framework persistence framework import xml persistence

Databeans Description

A new, fully object oriented persistence framework for java Databeans is a new, fully object oriented persistence framework for java ; distributed, transactional, garbage collected, with persistent versions of the Collection classes, XML export/import, and security, Databeans aims to replace (not just complement) relational db solutions. Here are some key features of "Databeans": · based on the use of javabeans accessor methods to read/write data on disk in place of in class instance fields · distributed (through RMI) · transactional (with the 4 ANSI isolation levels supported) · garbage collected (backed by an on-disk heap called "heapspace") · with persistent versions of the Collection classes (adapted manually but almost literally from the JDK) · XML export/import (through javabeans long-term persistence mechanism) · class access permission based security Requirements: · Java What's New in This Release: · A mechanism for server side method invocation · Collection bulk operations done on server side, for efficiency · Collection view classes not persistent · shutdown used to fail when security is enabled due to login callbacks not properly unexported : fixed · AdminUI close menu item disabled when no open connection · connection.create() disallowed in read-only.

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