Objectify 3.1

Developer: Website: License / Price: Platforms: Databases: Language: Last Updated: Category: Objectify Development Team | More scripts code.google.com MIT License  Windows / Linux / Mac OS / BSD / Solaris N/A Java October 4th, 2012, 17:51 GMT [view history] C: \ Development Tools \ Other Libraries

This library simplifies working with the GAE data storage engine.

It provides a low-level API, exposing all of the datastore engine to novice and advanced developers.

Here are some key features of "Objectify":

· Persist, retrieve, delete, and query GAE typed objects
· Exposes the GAE datastore features via a low-level API
· Support for batch operations, queries, asynchronous operations, partial indexes and transactions.
· Type-safe.
· Human-friendly query interface
· Data caching system
· Support for polymorphic entities
· Provides a transaction model
· Can migrate schema changes
· No external dependencies
· Documentation
· Well tested code

Requirements:

· Google App Engine SDK for Java

What's New in This Release: [ read full changelog ]

· Always enables XG when starting a transaction on HRD
· Memcache integration now uses SDK 1.6.0 batch CAS operations for efficiency
· Added ObjectifyFactory.allocateIdRange()
· Changed Key<?>.toWebSafeString() (introduced in 3.1b1) to getString()
· Added a Key<?> constructor (and create() method) that takes a web safe string (ie getString())
· Added optional converters for joda time and money classes

Via: Objectify 3.1