Advanced - Powered by Google

Log In
New Account
My Page
Project Tree
Project Openings
eXo Platform
Posted By: Peter It
Date: 2009-07-29 09:42
Summary: eXo JCR 1.11.2 Released

We pleased to announce next version of eXo JCR 1.x family. This is a bugfixes and improvements version of JCR 1.11.

eXo Platform JCR it’s an implementation of Java Content Repository API (JSR-170). Java Content Repository provides common programmatic interface to stores of hierarchical and unstructured data, content versioning, locking, observation, search (including full-text search), content export/import and many more.

In addition to JSR-170 features we provide Extension Actions API, Registry service, Replication (Synchronous and Asynchronous), Organization service, Backup service and HTTP backup agent, Access-control actions, Metadata actions, Node Representation service, Groovy REST-services, Audit service, Session providers, Node Types registration, Namespace altering, Repository and Workspace management.

eXo JCR supports RMI, WebDAV and FTP network access to a repository.
Thanking to new version of eXo REST Framework (JSR-311 compliant) developers can write custom REST-driven access to the Repository. Node Representation service can be used as building block for this purpose. This is a pluggable mechanism for representing JCR Nodes in required form.

There are WebDAV plugins for access Repository from and Microsoft Office applications.

Repository implementation uses database as a persistent storage for a content. We support Oracle, DB2, MySQL, PostgreSQL, MSSQL, Ingres, Derby and HSQLDB backends.
Additionally we’re supporting Amazon Web Services as a backend: S3 and SimpleDB.

Main changes of eXo JCR 1.11.2

* JCR Core Binary Values improved processing: use of input stream with only on-demand spooling of big Binary Values.
* Asynchronous and Synchronous replication Binary Values processing improved: changes storage for replication use less amount of files
* Synchronous Replication Proxy mode simple configuration. Proxy Replication allows several running servers on the same physical host (useful for development).
* Lot of Asynchronous replication improvements: merger, subscriber lifecycle, connection and local storage consistency etc.
* Support of Values large of 2GiB in External Value Storage.
* JCR Core Node.gatProperties() bugfix of duplicate Properties returned for unsaved Node when changes occurs in another Session.
* Lot of minor Backup Service bugs fixed. Asynchronous restore support added.
* HTTP Backup agent improvements of API.
* WeBDAV codestyle refactoring and bugfixes of PROPPATCH and DELETE calls
* Version history Import/Export utility bugfix of Items import.

Find more about eXo JCR on wiki

Ask us about JCR on the Community forum

Download eXo JCR 1.11.2 from

Sources repository

Latest News
XWiki 7.2 Released
    Guillaume Delhumeau - 2015-09-24 17:55
XWiki 7.2 Release Candidate 1 Released
    Eduard Moraru - 2015-09-16 14:03
XWiki 6.4.5 Released
    Ecaterina Moraru (Valica) - 2015-09-02 17:12
XWiki 7.2 Milestone 3 Released
    Marius Dumitru Florea - 2015-09-02 11:00
XWiki 7.1.2 Released
    Thomas Mortagne - 2015-08-17 17:27

Discussion Forums: eXo JCR 1.11.2 Released

Start New Thread Start New Thread | Admin


Topic Topic Starter Replies Last Post

Copyright © 1999-2008, OW2 Consortium | contact | You have a difficulty, a problem ? Please report an issue using your OW2 forge account credentials