Jello is an end-to-end Java application framework optimized for

Google App Engine Google App Engine (often referred to as GAE or simply App Engine) is a cloud computing platform as a service for developing and hosting web applications in Google-managed data centers. Applications are sandboxed and run across multiple servers ...

including comprehensive Data Authorization model, a powerful RESTful engine, and out-of-the-box UI views. Jello's REST offers a clean, and simple to follow,

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format. Its protocol schema follows the OData specification.

Overview

The following components are part of Jello Framework: * ''Data Model'': Jello uses JDO (Java Data Objects) as the underlying ORM layer to map Jello Entities to the database. * ''Data Access Control'': One of Jello's key features is its inline Authorization Model. With Jello you can assign different access levels for data elements at any resolution (Namespaces, Entities, Fields, Actions) and specify who is authorized to access the data via the REST API. * RESTful API * Admin UI views

References

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External links

Developer Guide

Java enterprise platform Web service specifications