+1 salu2 On Fri, 2011-02-25 at 01:08 +0100, Ate Douma wrote: > Given the feedback received so far I think the Rave proposal is in good shape > so > I'd like to bring up the vote for accepting Rave into the Incubator. > > The proposal is at: http://wiki.apache.org/incubator/RaveProposal and also > copied as text below. > > Please vote. > > [ ] +1 Accept Rave into the incubator > [ ] +0 Don't care' > [ ] -1 Reject for the following reason: > > I'll close the vote at Tuesday morning 1st March CET to accommodate for the > coming weekend. That's a little over 5 days from now. > > Regards, > > Ate > > ----- COPY OF PROPOSAL FROM http://wiki.apache.org/incubator/RaveProposal > ----- > = Apache Rave Proposal = > > > == Abstract == > > Apache Rave is A new WEb And SOcial Mashup Engine. It will provide an > out-of-the-box as well as an extendible lightweight Java platform to host, > serve > and aggregate (Open)Social Gadgets and services through a highly customizable > and Web 2.0 friendly front-end. > Rave is targeted as engine for internet and intranet portals and as building > block to provide context-aware personalization and collaboration features for > multi-site/multi-channel (mobile) oriented and content driven websites and > (social) network oriented services and platforms. > For the [[http://www.opensocial.org/|OpenSocial]] container and services the > (Java) [[http://shindig.apache.org|Apache Shindig]] will be integrated. At a > later stage further generalization is envisioned to also transparently > support > [[http://www.w3.org/TR/widgets/|W3C Widgets]] using > [[http://incubator.apache.org/wookie/|Apache Wookie]]. > > > == Proposal == > > The reason for starting Rave is to bring together and combine several > existing > projects and teams currently working towards more or less the same or > overlapping goals but each in their own small(er) target audience and > community. > > The goal for Rave is to become a lightweight and open-standards based > extendible > platform for using, integrating and hosting !OpenSocial and W3C Widget > related > features, technologies and services. > It will also provide strong context-aware personalization, collaboration and > content integration capabilities and a high quality out-of-the-box > installation > as well as be easy to integrate in other platforms and solutions. > > The initial features for Rave will at least be based on the current > capabilities > from the contributing external projects, for which they will provide the > necessary code contributions. > However, the code base for Rave will be built anew with strong focus on > generalization, customization and extendibility to support the intended > multi-purpose adoption and integration. > The contributing external projects will start using and switch to the new > Rave > based solution as soon as the initial features become available to ensure the > continued participation and interest from their side as well as their own > communities. > > ==== The intended initial features include: ==== > > '''Core Features''' > 1. Advanced !OpenSocial compliance and optional features support > 1. !OpenSocial persistence and SPI (Service Provider Interface) > implementation > 1. Self-service application administration including security, gadget > management and page templates > 1. User and group management with full privacy model > 1. Gadget repository with life-cycle management (install/update/remove) and > extended meta data (categories, comments, ratings, etc.) > 1. Dynamic and highly customizable front-end engine (skins, pages, tabs, > layouts, navigation) > 1. Full OAuth support > 1. Support for security restrictions on both Gadgets and page/tag/layout > customizations > 1. Set of common and general purpose Gadgets to be usable out-of-the-box > 1. Support for inter-gadget messaging with examples > > '''Extensible Features''' > 1. Pluggable persistence > 1. Pluggable security model with example modules for authentication and > authorization > 1. Support for !OpenSocial extensions not (yet) defined in the specification > 1. Support for other (non-standard, yet) pluggable container services and > extensions > > Beyond these initial features the vision and scope for Rave goes much further > and includes integrating and providing other highly desired/needed features > like: > > * native W3C Widgets support through > [[http://incubator.apache.org/wookie|Apache Wookie]] > * pluggable and extendible content integration and management services > * space extensions and management features, like > http://wiki.opensocial.org/index.php?title=Space_extension > * context aware features and extensions integration for personalized and > social network and (mobile) device oriented sites and channels > * enhanced client-side widget messaging, coordination and co-location > support > like using [[http://www.openajax.org|OpenAjax]] Hub and Registry > * space, page and Gadget based linking, navigation, coordination and > collaboration > * inline widget rendering, like > http://issues.apache.org/jira/browse/SHINDIG-1402 > * [[http://activitystrea.ms/|Activity Streams]] support > * integration with other social networks like with > [[http://www.w3.org/2005/Incubator/federatedsocialweb/|W3C Federated Social > Web > Incubator Group]], [[http://onesocialweb.org/|OneSocialWeb]] and > [[http://ostatus.org/|OStatus]] > * integration with [[http://incubator.apache.org/wave/|Apache Wave]] > * runtime services monitoring, reporting and configuration/life-cycle > management support > > > == Background == > > The plan for starting a project like Apache Rave was initially proposed at an > [[http://wiki.apache.org/portals/MeetupAtlanta2010|ApacheCON meetup]] > November > 2010 in Atlanta and > [[http://docs.opensocial.org/download/attachments/720955/Apache+SocialSite+2+proposal.pdf|in > > more detail]] at the first > [[http://docs.opensocial.org/pages/viewpage.action?pageId=720955|European > OpenSocial Event]] December 2010 in Utrecht (The Netherlands). > This resulted in participants from [[http://www.collab-ogce.org/|Pervasive > Technology Institute Indiana University]], > [[http://www.mitre.org/about/index.html|The MITRE Corporation]], > [[http://www.surfnet.nl/en/Thema/coin/|SURFnet SURFConext]], > [[http://www.oss-watch.ac.uk/|OSS Watch]], [[http://www.onehippo.com/|Hippo]] > and other individuals to come together and discuss the possibilities to > collaborate and work together on this joined effort, resulting in this > proposal > for the Apache Rave project. > > > == Rationale == > > The reason for the Apache Rave proposal is that there is a clear need for a > more > lightweight collaborative and social network oriented integration and > services > platform, portal if you like, which is easier to use, extend and manage than > the > more heavy weight J2EE / Portal / Portlet standards based solutions. > The !OpenSocial, WC3 Widgets and similar related standards are much more > "network" and collaboration oriented and lighter weight in their definition, > implementation and integration requirements, and are moving much more rapidly > and agile forward. > Several open-source projects already have stepped into this arena, converting > over or starting from scratch, to create new and lightweight solutions based > on > these emerging standards. > > In most cases these new implementations are still at the early stages, and > much > of the basic work is duplicated as is the effort to build up communities and > attract developers. > The Apache Rave contributing projects are all building on the same concepts > (!OpenSocial), have the same or very similar functional needs with regards to > Gadget handling, service handling, back-end integration, front-end rendering, > code maintenance, etc. > The rationale for Apache Rave is to combine these efforts and work and > collaborate together on a common base solution and to get out of each own > "silo". > This joined effort than can benefit everyone, both on technical > implementation > and feature realization and provide a much wider and stronger community > perspective. > > The initiating projects and individuals on this joined effort have their > existing code based licensed under the ASL 2.0, or will do so as part of this > project. Participants include long time users, committers and members of the > Apache Software Foundation. That, and the strong alignment with existing > Apache > projects like Shindig and Wookie, and the strong belief in the Apache "way" > with > focus on collaboration and community, makes starting the Rave project at > Apache > the logical thing to do. > > The external projects providing the initial code contributions all fully > support > the goal to come up with a '''new''' base solution to replace their own > project > base line solution. > Apache Rave will not be started from one of these initial code contributions > directly, but be build from scratch where selected features and > implementations > might be cherry picked from the code contributions where applicable. > Each of the code contribution projects are willing to give up their current > implementation and replace that with the new solution from Apache Rave, even > if > no part of their existing implementation details would "survive". > > > == Current Status == > > === Community === > > This project will form a new community, made up initially of the contributors > listed below. However, from our experience at the !ApacheCon, we believe that > this project will quickly draw interest and its community will broaden > easily. > The proposers have worked well together so far, in producing this proposal > and > clarifying design approaches, and are keen to continue this in a more open > venue. > > > === Code === > > Three initial codebases that implement parts of the scope of this project > have > been offered to this project. All are, or will be, Apache licensed, and > grants > can be provided. All three of these codebases will be imported into Apache > SVN, > each into separate sandboxes. > > A followup codebase donation is planned, providing a context aware mapping > engine and content integration features, under the same conditions as for the > initial codebases. > > > == Initial Goals == > > The initial goal will be to produce a single usable codebase from the three > imported codebases, and to get this to a suitable state where contributing > parties can use it within their own products/projects. > > This will be done by starting with a fresh, clean repository and then, on a > feature-by-feature basis, cherry-picking the best code for that feature from > the > three codebases. > > > == Known Risks == > > Any project joining the Incubator is going to have risks - aspects to it that > could lead the project to fail. In this section, the risks that have been > noted > for the Rave project are discussed. > > > === Three Code Bases === > > Working with three initial code bases will be a challenge. However, we are > hoping that it will be less of a challenge than starting with none! > > All parties contributing code have agreed that they are prepared to > participate > in this project even if none of their contributed code is incorporated in the > final product, recognising that for each feature, it will be necessary to > pick > the best code for the job, rather than the code that one participant is most > attached to. > > > === Speed of Development === > > Initially at least, this project is dependent upon contributions made on > company > time. For this approach to succeed, the project must deliver a workable > system > in a timeframe acceptable to those companies. The initial parties have the > intention of releasing a first version within 6 months after starting the > Incubator. Failure to do so could prevent the project reaching critical mass, > and could prevent the project from being in a position to attract new > developers. > > > === Inexperience with Community Development === > > None of the participants have worked together before this project was > conceived. > Some participants have released open source code, but not done development > 'in > the open'. > > There will clearly be some learning in how to participate together in this > project, in a meritocratic way, as a newly formed community. However, we do > have > in our mix folks that are experienced in open source development, including > existing Apache committers and Apache members, as a consequence of which we > believe we have enough experience to work with the challenges of forming a > new > community. > > > === Reliance on Salaried Developers === > > At present, the vast majority of contributors will be doing so as a part of > their day jobs. Therefore, as already alluded to, there is a risk that the > project won't gain enough traction to be of use to their employers. However, > given the centrality of these codebases to the participating companies, it is > clearly in their best interests to transition to an openly developed > alternative. > > > === Other Risks === > > Of the other risks commonly raised regarding incubator proposals, none seem > particularly pertinent to this project. > > The project is no less likely to be orphaned than any other new podling. > Given > the multi-company support it has easily gained, it would seem to be quite the > opposite. > > Given the range of organisations putting themselves behind this proposal, > there > is no obvious risk of over-dependence on one contributing organisation. > > The participants are attracted to Apache due to its governance model, and > proximity to similar projects, e.g. Apache Shindig. This affinity is clearly > shown by the fact that the original group who formed this proposal met at > !ApacheCon. > > > == Documentation == > > Details for the initial contributed code can be seen here: > * MITRE: [[http://code.google.com/p/osec|OpenSocial Enterprise Container]] > * SURFnet: [[https://portal.surfconext.nl|SURFConext Portal]]; > [[https://wiki.surfnetlabs.nl/display/surfconextdev/Technical+Design|SURFconext > > technical design]] > * [[http://www.collab-ogce.org|OGCE]] > [[http://www.collab-ogce.org/ogce/index.php/OGCE_Gadget_Container|OGCE Gadget > Container]] > > Because this project will create new code, we will not have any documentation > on > first starting. It is likely however that partial documentation can be reused > from either codebases. > > > == Initial Source == > > The initial source will be made up of three contributions, namely: > * [[http://code.google.com/p/osec/source|MITRE OpenSocial Enterprise > Container > - Source]] > * SURFnet SURFconext Portal - This source will be brought into the > Incubator > as SURFnets contribution > * OGCE: Gadget Container code is part of the > [[http://sourceforge.net/projects/ogce/develop|OGCE SourceForge Site]]. See > [[http://www.collab-ogce.org/ogce/index.php/Portal_download|the portal > download > page]] for SVN instructions. > > > == Source and Intellectual Property Submission Plan == > > > ==== Hippo ==== > > The code to be offered by Hippo is already open source and Apache Licensed. > > > ==== The MITRE Corporation ==== > > The code offered by The MITRE Corporation is already open source and Apache > Licensed. > > > ==== SURFnet SURFConext Portal ==== > > This source will be brought into the Incubator as SURFnets contribution; > initial > project members have already been given access for evaluation purposes. > > > ==== Open Gateway Computing Environments ==== > > The OGCE will contribute its Gadget Container code, which is Apache licensed > and > available from !SourceForge, with current dependencies and their licenses > described below. > Other OGCE software efforts are not covered by this incubator proposal and > are > not included in the code contribution. > > > == Dependencies on other Apache Projects == > > * Apache Shindig > * Apache Tomcat > * Apache Tiles > * Apache !HttpComponents > * Apache Commons > * Apache Log4J > * Apache Maven > * Apache Ant > > > == Cryptography == > > There is no cryptography in the code at this time. > > OGCE has requirements to support security for Computational Grids and Clouds. > Although the code will not have any cryptographic implementations, in the > future > there will be dependencies on external cryptographic libraries. Before > committing any cryptographic dependencies, the process listed at > http://www.apache.org/dev/crypto.html will be followed. > > > == Required Resources == > > > === Mailing lists === > > * rave-dev > * rave-commits > * rave-private (moderated subscriptions) > > > === Subversion Directory === > > * http://svn.apache.org/repos/asf/incubator/rave > > > === Issue Tracking === > > We intend to make use of Jira for issue tracking. > > Proposed JIRA key: JIRA-RAVE > > > === Other Resources === > > None right now. > > > == Initial Committers == > > Names of initial committers with affiliation and current ASF status: > * Ate Douma (Hippo), Apache Member, id: ate > * Unico Hommes (Hippo), Apache Committer, id: unico > * Ard Schrijvers (Hippo), Apache Committer, id: ard > * Woonsan Ko (Hippo), Apache Committer, id: woonsan > * Matt Franklin (MITRE, osec) > * Jesse Ciancetta (MITRE, osec) > * Tony Carlucci (MITRE, osec) > * Ross Gardler (OSS Watch), Apache Member, id: rgardler > * Sander van der Waal (OSS Watch) > * Scott Wilson (University of Bolton), Apache Committer, id: scottbw > * Hadrian Zbarcea (independent), Apache Member, id: hadrian > * Marlon Pierce (Pervasive Technology Institute Indiana University, OGCE) > * Raminderjeet Singh (Pervasive Technology Institute Indiana University, > OGCE) > * Zhenhua Guo (Pervasive Technology Institute Indiana University, OGCE) > * Suresh Marru (Pervasive Technology Institute Indiana University, > OGCE) > * Niels van Dijk (SURFNET, SURFConext) > * Maarten Kremers (SURFNET, SURFConext) > * Bas Zoetekouw (SURFNET, SURFConext) > * Joost van Dijk (SURFNET, SURFConext) > * Okke Harsta (Zilverline, SURFConext) > > > == Sponsors == > > > === Champion === > > * Ate Douma > > > === Nominated Mentors === > > * Ate Douma > * Sylvain Wallez > * Upayavira > * Ross Gardler > * Hadrian Zbarcea > > > === Sponsoring Entity === > > * Apache Incubator Project > > > == Appendix A: External Dependencies == > > Here's the list of identified external dependencies for each of the initial > code > contributions: > > ==== MITRE OpenSocial Enterprise Container ==== > > * ''Build Time/Test Dependencies'' > > '''Apache Licensed''' > * Jakarta ORO > * Apache log4j > * cglib > * !EasyMock > * Google Guice > * h2datasource (MITRE Developed) > * Objenesis > * Spring Framework Test > * servlet-api > > '''BSD Licensed''' > * YUI Compressor > * YUI Compressor Ant Task > * JUnit > > '''MPL && EPL Licensed''' > * H2 Database Engine > > '''Other Licenses''' > * ASM: http://asm.ow2.org/license.html > * Cobertura: http://cobertura.sourceforge.net/license.html > > * ''Runtime Dependencies'' > > '''Apache Licensed''' > * Apache Commons > * Apache Taglibs > * Google Collections > * Jackson > * Apache log4j > * Shindig > * Spring Framework > * Spring Security > * Apache Tiles > * Google Guice > * h2datasource (MITRE Developed) > > '''MPL && EPL Licensed''' > * H2 Database Engine > > '''EPL Licensed''' > * !EclipseLink > * javax.persistence API > * AspectJ > > '''BSD-style Licensed''' > * !FreeMarker: http://freemarker.sourceforge.net/docs/app_license.html > > '''CDDL Licensed''' > * JSTL > * !JavaMail > > '''MIT Licensed''' > * SLF4J > > '''Other Licenses''' > * AOP Alliance: http://aopalliance.sourceforge.net/ > > ==== SURFnet SURFConext portal ==== > > ''Dependencies and licenses of all dependencies of the COIN portal (excluded > the > shindig dependencies)'' > > '''Apache Software License, Version 1.1''' > * cglib:cglib-nodep:jar:2.2:compile > > '''Apache Software License, Version 2.0''' > * org.codehaus.jackson:jackson-mapper-lgpl:jar:1.5.5:compile > * org.springframework:spring-core:jar:3.0.3.RELEASE:compile > * org.springframework:spring-orm:jar:3.0.3.RELEASE:compile > * org.springframework:spring-jdbc:jar:3.0.3.RELEASE:compile > * org.springframework:spring-tx:jar:3.0.3.RELEASE:compile > * org.springframework:spring-context:jar:3.0.3.RELEASE:compile > * org.springframework:spring-aop:jar:3.0.3.RELEASE:compile > * commons-dbcp:commons-dbcp:jar:1.2.2:compile > * commons-pool:commons-pool:jar:1.3:compile > * commons-codec:commons-codec:jar:1.4:compile > * org.springframework:spring-webmvc:jar:3.0.3.RELEASE:compile > * org.springframework:spring-asm:jar:3.0.3.RELEASE:compile > * org.springframework:spring-beans:jar:3.0.3.RELEASE:compile > * org.springframework:spring-context-support:jar:3.0.3.RELEASE:compile > * org.springframework:spring-expression:jar:3.0.3.RELEASE:compile > * org.springframework:spring-web:jar:3.0.3.RELEASE:compile > * commons-collections:commons-collections:jar:3.1:compile > * org.codehaus.jackson:jackson-mapper-asl:jar:1.5.3:compile > * org.codehaus.jackson:jackson-core-asl:jar:1.5.3:compile > * org.apache.httpcomponents:httpclient:jar:4.1-alpha2:compile > * org.apache.httpcomponents:httpcore:jar:4.1-beta1:compile > * commons-logging:commons-logging:jar:1.1.1:compile > * org.easymock:easymock:jar:2.5.2:compile > * org.objenesis:objenesis:jar:1.0:compile > * org.apache.commons:commons-io:jar:1.3.2:compile > * javax.validation:validation-api:jar:1.0.0.GA:compile > * org.hibernate:hibernate-validator:jar:4.0.2.GA:compile > * javax.xml.stream:stax-api:jar:1.0-2:compile > > > '''GNU Lesser General Public License''' > * c3p0:c3p0:jar:0.9.1.2:compile > > '''Dual license of the MPL and the LGPL''' > * javassist:javassist:jar:3.8.0.GA:compile > > '''BSD License''' > * org.hsqldb:hsqldb:jar:1.8.0.10:compile > > '''GPL-2.0''' > * mysql:mysql-connector-java:jar:5.1.10:compile > > '''Public Domain''' > * aopalliance:aopalliance:jar:1.0:compile > > '''LPGL v2.1''' > * org.hibernate:hibernate-core:jar:3.3.2.GA:compile > * org.hibernate:hibernate-annotations:jar:3.4.0.GA:compile > * org.hibernate:ejb3-persistence:jar:1.0.2.GA:compile > * org.hibernate:hibernate-commons-annotations:jar:3.1.0.GA:compile > > '''BSD license''' > * antlr:antlr:jar:2.7.6:compile > * dom4j:dom4j:jar:1.6.1:compile > * org.hamcrest:hamcrest-core:jar:1.1:compile > > '''COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0''' > * javax.transaction:jta:jar:1.1:compile > * javax.mail:mail:jar:1.4.3:compile > * javax.activation:activation:jar:1.1:compile > * javax.servlet:jstl:jar:1.2:compile > * javax.xml.bind:jaxb-api:jar:2.1:compile > * com.sun.xml.bind:jaxb-impl:jar:2.1.3:compile > > '''MIT license''' > * org.slf4j:slf4j-api:jar:1.5.8:compile > * org.slf4j:slf4j-log4j12:jar:1.5.8:compile log4j:log4j:jar:1.2.14:compile > * org.mockito:mockito-core:jar:1.8.5:compile > > ==== OGCE Gadget Container ==== > > '''Apache Software License, Version 2.0''' > * OpenAJAX > * Commons-codec > * Commons-logging > * Commons-fileupload > * Commons-collections > * Commons-digester > * Commons-el > * Commons-lang > * Tomcat Catalina > * Google-collections > * Xalan > * Xerces dom3-xml-apis and dom3-xercesImpl > * Tomcat annotations-api > * commons-beanutils > * commons-io > * openid4java > * axiom-api > * openxri-client, openxri-syntax > * jug > * stax-api > * Guice > 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