Hi Ralph,
I would thank you for the time you spend for this.
The code base is not really documented, and will evolve in the future,
and I hope with the support of a community.
If you need some explications, I were happy to answer.
Regards,
Grégoire
On 17/07/2010 07:51, Ralph Goers wrote:
I will try to find some time this weekend to take a look at what is available
on sourceforge. I am incredibly busy at work and don't find as much time as I
would like to participate on the projects I am already involved in. But if I
like what I see I might try to see if I can get some of my colleagues to
participate.
Ralph
On Jul 16, 2010, at 7:59 AM, Grégoire Rolland wrote:
Hi Ralph,
I'm just posting the proposal of jSpirit Project, could I add you as
Interrested developper ?
Regards,
Gregoire
On 14/07/2010 23:37, Ralph Goers wrote:
How much of the code at sourceforge represents what you have listed below? In
other words, how much of this is currently implemented?
Ralph
On Jul 14, 2010, at 9:03 AM, Grégoire Rolland wrote:
Hi Ralph,
Multi-tenancy in jSpirit is as you describe, plus the ability to replace
business service implementation per tenant.
Thanks for your interest.
Grégoire
Le 14/07/2010 17:06, Ralph Goers a écrit :
This project is definitely of interest to me as my employer does Saas via
multi-tenancy (in our case multi-tenacny means all the clients share the same
code deployment, not the way it is described at wikipedia).
Ralph
On Jul 14, 2010, at 1:37 AM, Grégoire Rolland wrote:
Hi Otis and all others,
I will list here current and planned functionality of jSpirit.
* Architecture
--------------------------------------------
- Multi-tiered Architecture out-of-the-box : Implementation of Integration
Layer, Business Layer, Client Layer
- Java 5 annotation and auto-injection based lookup of services
- Classpath scanning for auto-discovering components
- Modular and plugable architecture : automatic activation of modules in
the classpath, ready for seamless integration
- Implementation of Long-Conversation pattern, with JTA 2PC support (with
Geronimo Transaction Manager), and implicit demarcation (explicit demarcation
is always possible)
- [in progress] AOP interceptor on top of each layer
* Integration Layer
--------------------------------------------
- Implementation of abstract integration services and abstract persister
based on JPA technology
- Maven plugins for code generation of integration layer from xml
description of component business model : generate persistent class, access
services, queries, constraints, JPA annotation, lucene indexation of business
model
- bean validation integration
- Full Multi-tenancy integration on EntityManager and Caches
- Multi-tenant Postgresql support
- [Planned] Maven Plugin for code generation supporting Apache Cassandra
without interface modification
* Business Layer
--------------------------------------------
- Implementation of abstract business services and infrastructure
- Annotation discovering and injection of dependents services
- Multi-tenant replacement of services at runtime
- Simple Asynchronous and distributed business services with Apache
ActiveMQ : this is annotation driven
* Client Layer
--------------------------------------------
- JSF 2.0 predefined integration
- Abstract Managed Bean for simple developpement of list and forms
- Integration of restful url for JSF 2
- Multi-tenant interceptor for determining tenant context based on full
qualified domain name
- [Planned] Make others interceptor based on other methods
* Scheduling
--------------------------------------------
- Distributed and load adaptative voting peer-to-peer scheduler
- voting task execution with Condorcet Method
- [Planned] support others algorithms for scheduling
* Security
--------------------------------------------
- Simple security integration : form login, http basic security
- Multi-tenant support for authentications and authorizations
- peer-to-peer sessions id replications for support max session per user in
a cluster
- Regexp filters on urls
- [Planned] Services Access Authorization
- JSF function and bean to manage security on pages
* i18n
--------------------------------------------
- Full i18n support
- Multi-tenacy i18n : overriding label per tenant
- JSF function for accessing labels and locale
- JSF bean for controlling user locale on web page
*Data Import/Export
--------------------------------------------
- XML data importer/exporter customizable by tenant with scripting services
- ready for "open-SaaS" to guarantee application users data integration and
recuperation
* Web Services
-------------------------------------------
- Simple export of business services to Soap Web Services with Apache CXF
- [in progress] REstfull web services with Apache Abdera integration (and
XStream)
- Atom 1.0 support with Apache Abdera (only GET method now)
* Search
-------------------------------------------
- Indexation of data model
- Simple Query interface for searching in the data model
- Multi-tenant support of the Lucene Indexes
* JCR
-------------------------------------------
- Multi-tenant integration of Apache JackRabbit : workspaces based
- Implementation of injectable service for JackRabbit access
- JTA transaction participation
* Mail
------------------------------------------
- Injectable mail services out-of-box
* Reporting
------------------------------------------
- Report module on top of the business layer
- based on Castor XML and Apache FOP
- Pluggable Reporting Provider architecture
- Multi-tenant report replacement at runtime
* Tools
--------------------------------------------
- Set of Maven archetype mapped on architecture to create one project by
layer
- [planned] eclipse plugins for MDA enablement, XML schema recognition, ....
* Planned functionnality
--------------------------------------------
- Integration of Business Rules Engine with multi-tenancy
- Integration of BPM/Workflow Engine with multi-tenancy
- Simple Cloud deployement
et voilà ...
I hope it could interest you !
Regards,
Grégoire
On 13/07/2010 23:31, Otis Gospodnetic wrote:
Grégoire,
Could you please point us/me to some information about jSpirit funcitonality
that is SaaS-specific?
Understanding that may help people figure out what jSpirit brings and does.
For example, if I use jSpirit, which SaaS-specific functionality does a
developer not have to develop? What functionality comes out of the box? etc.
Thanks,
Otis
----
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/
----- Original Message ----
From: Grégoire Rolland<grolland.jspi...@gmail.com>
To: general@incubator.apache.org
Sent: Tue, July 13, 2010 4:11:52 AM
Subject: New project proposal
Hello,
I'm the project leader of an open-source project called jSpirit.
The goal of the project is to create an open-source platform to develop
efficiently enterprise class lightweight J2EE application for SaaS with
Multi-tenant support. The code is available here
(http://sourceforge.net/projects/jspirit/). The platform focuses on the
technical aspect of SaaS and Multi-tenant.
I would my project to pretend becoming an Apache Incubator project, and I need
help to do this. I think this kind of platform could interest a large
community. The goals are to provide open-source application stack (focuses on
apache project), tools to develop efficiently, an architectural model for
enterprise class application, methods for project management, and an
integration framework for "rescuing" application developper from J2EE and
multi-tenant complexity.
The project is already used by a french company as a foundation of her ERP
(Husson Ingenierie, http://husson-info.fr), it's the base of the community yet.
I want to develop my professionnal activity around this project, so it's
perennial project, I think.
Is there anyone intersted by this project ?
Best Regards,
-- Grégoire Rolland
Projet *jSpirit*
Tel : (+33) (0) 6 82 77 59 94
mailto:grolland.jspi...@gmail.com
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Projet *jSpirit*
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Projet *jSpirit*
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mailto:grolland.jspi...@gmail.com
