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From "Phil Steitz" <phil.ste...@gmail.com>
Subject Re: [Proposal] Jini Project
Date Wed, 21 Jun 2006 05:56:03 GMT
+1 (as in "will help").
>From the text below and the comments in
<http://archives.java.sun.com/cgi-bin/wa?A2=ind0604&L=jini-users&F=&S=&P=4029>,
I assume that the scope of the project will just be the core
infrastructure.  But you also mention "related utilities and tools."
Can you clarify a little more how the scope is defined?

Phil

On 6/19/06, Jim Hurley <jhurley@sr1-ubur-13.east.sun.com> wrote:
> This proposal seeks to create a project within the Apache Software
> Foundation to continue the development and advancement of Jini
> technology. It has broad backing from the Jini Community, and
> includes core developers from Sun Microsystems (original developer
> of the technology) as well as Community technical leaders.
>
> Thank you for your consideration.
>
>
> ---------------------------------------------------------------------------
> JiniProposal
>
> *Proposal for new project Jini*
>
> 19 June 2006
> ---------------------------------------------------------------------------
>
> (0) rationale
>
> Jini technology is a service oriented architecture that defines a programming
> model which both exploits and extends Java technology to enable the construction
> of secure, distributed systems consisting of federations of services and
> clients. Jini technology can be used to build adaptive network systems that are
> scalable, evolvable and flexible as typically required in dynamic computing
> environments.
>
> Quoting from The Jini Specifications <http://java.sun.com/docs/books/jini/spec/>
> book:
>   "Jini technology is a simple infrastructure for providing services in a
>    network, and for creating spontaneous interactions between programs that
>    use these services. Services can join or leave the network in a robust
>    fashion, and clients can rely upon the availability of visible services,
>    or at least upon clear failure conditions. When you interact with a service,
>    you do so through a Java object provided by that service. This object is
>    downloaded into your program so that you can talk to the service even if
>    you have never seen its kind before - the downloaded object knows how to
>    do the talking. That's the whole system in a nutshell."
>
> Sun Microsystems originally introduced the technology in January, 1999 by
> providing a Jini Technology Starter Kit <http://starterkit.jini.org/>. This
> includes a contributed implementation of all of the specifications, as well as
> helpful utilities and tools. The source code was made available through the Sun
> Community Source License (SCSL) as an attempt to make the code widely available
> and accessible to both individuals and companies. Sun has continued to innovate
> throughout the years, releasing many versions of the starter kit. The license
> associated with the starter kit was changed
> <http://archives.java.sun.com/cgi-bin/wa?A2=ind0503&L=jini-users&O=A&P=36217>
> in March, 2005 to the Apache License, Version 2.0.
>
> Since its beginning, there was desire and effort to form a developer community
> around the technology. This has helped to create an interesting, active, and
> passionate community - the Jini Community. This global Community has engaged on
> technology projects, discussions and debates, events, and a decision making
> process. It has contributed to, and helped influence the direction of the
> starter kit. Some of the collaborative technology projects have led to key
> contributions being used by other technology projects as well as commercial
> products. One example is the Service UI API <http://www.artima.com/jini/serviceui/>,
> which is a way to attach user interfaces to Jini services.
>
> Despite the obvious successes of the technology and Community, some changes are
> in store as outlined in a recent note to the Community: "A New Day"
> <http://archives.java.sun.com/cgi-bin/wa?A2=ind0604&L=jini-users&F=&S=&P=4029>.
> The most critical part of the new plan is to find the right place for the future
> development and advancement of the core Jini technology. We wanted an
> environment that was synergistic with our exisiting Community culture -- so one
> that is active, with open communication and collaboration, and a reputation for
> producing high quality software. We think we've found that place with the Apache
> Software Foundation.
>
> (0.1) criteria
>
> /Meritocracy:/
>
> The Jini project will be meritocractic. The project will follow the guidelines
> <http://apache.org/foundation/how-it-works.html#meritocracy> of the Apache
> Software Foundation. In order to achieve this, we plan on proactively recruiting
> individuals in the Community to get involved in the project: specifying work
> that needs to be done, encouraging bug fixes, enhancements, and advancements,
> and engaging in discussion on how the code works and is structured. In the end,
> we are committed to creating an environment to foster a meritocracy.
>
> /Community:/
>
> There has been a diverse and active Community built around Jini technology since
> it was first introduced in January, 1999. The Jini Community consists of a
> global set of individuals, companies, non-profit organizations, and
> universities. The Community has had a web center at Jini.org
> <http://www.jini.org> (around 35K accounts, and over 100 projects) and primarily
> communicated through various email lists: jini-users
> <http://archives.java.sun.com/archives/jini-users.html> (~1800 subscriptions),
> javaspaces-users <http://archives.java.sun.com/archives/javaspaces-users.html>
> (~950 subscriptions), and community discuss list
> <http://community.jini.org/servlets/SummarizeList?listName=discuss> (~200
> subscriptions). There are a variety of events <http://www.jini.org/events> (for
> example, Jini Community Meetings, Webinars, etc) that the Community has
> leveraged to share ideas and come together. There are also many individuals in
> the Community who have chosen to evangelize the technology at various
> conferences, user groups, blogs, etc. In summary, while it isn't quite the same
> as running an open source community, we believe we've developed an incredibly
> strong base on which to build.
>
> /Core Developers:/
>
> Most of the initial core developers are key members of Sun's Jini development, test,
> and Community management team. The other three (non Sun) initial core developers
> are well recognized technology and thought leaders in the Jini Community,
> including giving presentations
> <http://www.jini.org/nonav/meetings/eighth/J8abstracts.html#Brouwer> at Jini
> Community Meetings, and receiving the annual Jini Community Contributor's Award
> <http://www.jini.org/Contrib_Award/> in recognition of their contributions to
> the Community. There are a number of other strong developers in the Community
> interested and we expect will prove themselves worthy committers in short order.
>
> /Alignment:/
>
> Jini is aligned well with Apache in terms of technologies and licensing. It fits
> in well technologically with other Apache projects, which also focus on
> clustering, web frameworks, and Java technolgies. Also, the starter kit build
> framework is based on Ant. The license of the initial source being proposed is
> already aligned as it is licensed under the Apache License, Version 2.0.
>
>
> (0.2) warning signs
>
> /Orphaned products:/
>
> The project being proposed is a natural evolution of the technology and
> Community. Sun has shepherded both since 1999, and in recent years the Jini
> Community has been pressing to be more involved and empowered. Once the license
> for Jini technology was opened up and the Apache License, Version 2.0 was chosen
> for Sun's contributions
> <http://archives.java.sun.com/cgi-bin/wa?A2=ind0503&L=jini-users&O=A&P=36217>,
> an open development model was the obvious next step. The response from the Jini
> Community on this direction has been very positive, with many Community members
> anxious to get active. This is a proposal we're making with a full committment
> to construct an active and successful project.
>
> /Inexperience with open source:/
>
> The initial committers have varying degrees of experience with open source
> projects. All have been involved with source code that has been released under
> an open source license, but there is limited experience developing code with an
> open source development process. We do not, however, expect any difficulty in
> executing under normal meritocracy rules.
>
> /Homogenous developers:/
>
> Since the Jini Technology Starter Kit has been mainly developed to date by Sun
> Microsystems, the vast majority of initial committers to the project are from
> Sun. Over the years, Sun has received bug fixes and enhancements from other
> developers which have been incorporated into the code. Our plan is to work with
> these other developers and add them as committers as we progress. There are
> three other initial committers (non Sun): Bill Venners, Dan Creswell, and Mark
> Brouwer. Bill is the lead of the Service UI API work, Dan has been involved with
> much Jini-based development, including an implementation of the JavaSpaces
> service called Blitz <http://www.dancres.org/blitz/>, and Mark is veteran of
> much Jini-based development, including commercial work at Virgil
> <http://www.virgil.nl> as well as leading the open source Cheiron
> <http://www.cheiron.org> project.
>
> /Reliance on salaried developers:/
>
> It is expected that Jini development will occur on both salaried time and on
> volunteer time, after hours. While there is reliance on salaried developers
> (currently from Sun, but it's expected that other company's salaried developers
> will also be involved), the Jini Community is very active and things should
> balance out fairly quickly. In the meantime, Sun will support the project in the
> future by dedicating 'work time' to Jini, so that there is a smooth transition.
>
> /No ties to other Apache products:/
>
> Currently the only tie to Apache projects is the starter kit's use of the Ant
> build tool. There are potential future ties (http server, database backend, etc)
> that will be explored.
>
> /A fascination with the Apache brand:/
>
> Many of us have been working on advancing Jini technology and developing the
> Jini Community for many years. We care deeply about it and want the technology
> and Commutity to continue to flourish. As we considered options for where/how to
> move Jini technology to an open source development model, our respect and
> admiration for the work done by the Apache Software Foundation drove us to
> choose this as our best option. As a Java-based infrastructure for building
> systems, Jini fits in well with the other projects at Apache, and the Community
> we've built shares many philosophies (open communication, fairness, diversity,
> etc). We believe there are strong synergies here.
>
>
> (1) scope of the project
>
> The scope of the Jini project would be the continued development of Jini
> technology core infrastructure software, including the implementation of Jini
> specifications, related utilities and tools. The development would include
> adding new features and improving performance, scalability, quality, and
> extensibility.
>
>
> (2) identify the initial source from which the project is to be populated
>
> The initial resources would be garnered from:
>     * Jini Technology Starter Kit
>       <http://starterkit.jini.org/downloads/2.1/> project on Jini.org,
>     * Service UI implementation
>       <http://www.artima.com/jini/serviceui/CodeAccess.html> from Artima.com,
>     * QATests <http://qatests.jini.org> project on Jini.org
>
>
> (3) identify the ASF resources to be created
>
> (3.1) mailing list(s)
>     * jini-ppmc (with moderated subscriptions)
>     * jini-dev
>     * jini-commits
>     * jini-user
>
>
> (3.2) Subversion or CVS repositories
>
> Jini would like to use a Subversion repository.
>
> (3.3) Jira (issue tracking)
>
> Since Jini would have its own release cycle, it should have its own JIRA project
>     * Project Name: Jini
>     * Project Key: Jini
>
>
> (4) identify the initial set of committers
>
>     * Dan Creswell (dan@dcrdev.demon.co.uk)
>     * Bill Venners (bv@artima.com)
>     * Mark Brouwer (mark.brouwer@cheiron.org)
>     * Geir Magnusson Jr (geir@pobox.com)
>     * Bob Scheifler (bob.scheifler@sun.com)
>     * Jim Waldo (jim.waldo@sun.com)
>     * John McClain (john.mcclain@sun.com)
>     * Brian Murphy (brian.t.murphy@sun.com)
>     * Peter Jones (peter.jones@sun.com)
>     * Juan Ramirez (juan.ramirez@sun.com)
>     * Frank Barnaby (frank.barnaby@sun.com)
>     * Nigel Daley (nigel.daley@sun.com)
>     * Fred Oliver (fred.oliver@sun.com)
>     * Robert Resendes (robert.resendes@sun.com
>     * Vinod Johnson (thomas.johnson@sun.com)
>     * Ron Mann (ron.mann@sun.com)
>     * Jim Hurley (jim.hurley@sun.com)
>
> (5) identify apache sponsoring individual
>
> * Champion
>     - Geir Magnusson Jr.
>
> * Mentor
>     - Geir Magnusson Jr.
>
> ---------------------------------------------------------------------------
>
> /last edited 2006-06-19 9:27:33 by Jim Hurley/
>
> ---------------------------------------------------------------------------
>
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