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From Apache Wiki <wikidi...@apache.org>
Subject [Incubator Wiki] Update of "ValidationProposal" by lresende
Date Wed, 18 Nov 2009 21:33:01 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Incubator Wiki" for change notification.

The "ValidationProposal" page has been changed by lresende.
http://wiki.apache.org/incubator/ValidationProposal?action=diff&rev1=8&rev2=9

--------------------------------------------------

  = Validation =
- 
  == Abstract ==
- 
  The Validation project will deliver an implementation of the [[http://jcp.org/en/jsr/detail?id=303|Bean
Validation Specfication (JSR303)]]
  
  == Proposal ==
- 
  The initial Validation codebase will use the [[http://code.google.com/p/agimatec-validation/|Agimatec
Validation]] source, which is an implementation of the [[http://jcp.org/en/jsr/detail?id=303|Bean
Validation Specfication (JSR303)]].
  
  Although the destination of the Validation podling is not fixed, the idea is that it will
graduate to Apache Commons and replace the existing Validator 1.x component as a new 2.0 codebase.
  
  == Background ==
- 
  [[http://code.google.com/p/agimatec-validation/|Agimatec Validation]] has been developed
by [[http://agimatec.de/|Agimatec Gmbh]] and is about 85% complete towards implementing the
[[http://jcp.org/en/jsr/detail?id=303|JSR303]] specification. The Agimatec-Validation project
is currently hosted on Google Code and is ASL 2.0 licensed. Agimatec has no intention to complete
or maintain the implementation but has given the lead developer permission to continue working
on the project on his own time.
  
  A number of existing Apache projects (Geronimo, OpenJPA, MyFaces, OpenEJB, Commons) are
interested in an implementation of the Bean Validation specification and Donald Woods suggested
adopting the Agimatec Validation code rather than starting from scratch.
  
  == Rationale ==
- 
  There is currently no Apache project focused on providing a JSR-303 implementation.  The
existing Commons Validator 1.x project codebase does not include support for Java 5 annotations
and predates the JSR-303 specification effort.  By using the Agimatec-Validation code, we
can bootstrap the effort to create a Validator 2 release and focus on polishing/enhancing
the code, certification activities and integration and support of other Apache projects.
  
  = Current Status =
- 
  [[http://code.google.com/p/agimatec-validation/|Agimatec Validation]] and is about 85% complete
towards implementing the [[http://jcp.org/en/jsr/detail?id=303|JSR303]] specification.
  
- An SGA for the Agimatec Validation has been received from Agimatec Gmbh. 
+ An SGA for the Agimatec Validation has been received from Agimatec Gmbh.
- 
  
  == Meritocracy ==
- 
  As a majority of the initial project members are existing ASF committers, we recognize the
desirability of running the project as a meritocracy.  We are eager to engage other members
of the community and operate to the standard of meritocracy that Apache emphasizes; we believe
this is the most effective method of growing our community and enabling widespread adoption.
  
  == Community ==
- 
  Even though the reference implementation for the JSR-303 Bean Validation specification is
licensed under ASL 2.0, it is not being developed with meritocracy in mind, as the release
process is controlled by the JBoss division of Red Hat to meet their own product needs.
  
  Validation aims to build a community of developers interested in the definition and delivery
of a JSR-303 compliant runtime, which can be reused as a common component by a number of different
projects (like Geronimo, OpenJPA, MyFaces, ....)  By maintaining independence of the target
runtime, it is our intention to build the broadest possible community of developers.
  
  == Core Developers ==
- 
  The lead developer from the Agimatec Validation project will be joined by a number of committers
from existing ASF projects.
  
+ == Alignment ==
+ The purpose of Validation is to develop a certified implementation of JSR-303.  Some components
may be developed and delivered by other Apache projects, like:
  
- == Alignment ==
- 
- The purpose of Validation is to develop a certified implementation of JSR-303.  Some components
may be developed and delivered by other Apache projects, like:
   * Bean Validation 1.0 spec API - Apache Geronimo Specs subproject
   * JSF2 integration - MyFaces ExtVal components
  
  = Known Risks =
- 
  The current JSR-303 portions of the Agimatec-Validation code was developed by a single developer
from Agimatec (Roman) with no available documents on the structure of the code.
  
  == Orphaned Products ==
- 
  The project will be implementing the JSR-303 Bean Validation specification, which is a required
component for both the Web and Full profiles of Java EE 6.  There is minimal risk of this
work becoming non-strategic and the contributors are confident that a larger community will
form within the project in a relatively short space of time.
  
  == Inexperience with Open Source ==
- 
  Many of the committers have experience working in one or more open source projects including
Apache Commons, Geronimo, OpenJPA, OpenEJB and MyFaces.
  
  == Homogeneous Developers ==
- 
- The list of initial committers are geographically distributed across the U.S. and Europe,
with no one company being associated with a majority of the developers.  Many of these initial
developers are experienced Apache committers already and all are experienced with working
in distributed development communities.  It is our hope that, through the incubator, further
contributors with a broad background of experience but common interest will become involved
with this project. 
+ The list of initial committers are geographically distributed across the U.S. and Europe,
with no one company being associated with a majority of the developers.  Many of these initial
developers are experienced Apache committers already and all are experienced with working
in distributed development communities.  It is our hope that, through the incubator, further
contributors with a broad background of experience but common interest will become involved
with this project.
  
  == Reliance on Salaried Developers ==
- 
  To the best of our knowledge, none of the initial committers are being paid to develop code
for this project.
  
  == Relationships with Other Apache Products ==
- 
  A number of existing ASF projects require an implementation of JSR303 including Geronimo,
OpenJPA, MyFaces, OpenEJB. It is hoped that members of those projects will be interested in
contributing to and adopting this implementation.
  
- Apache Geronimo - [[http://geronimo.apache.org/ | Apache Geronimo]] is a server runtime
framework and fully certified Java EE 5 application server runtime. It is interested in using
this project, to provide the required JSR-303 implementation for the upcoming Geronimo 3.0
server, which will be a Java EE 6 certified release.
+ Apache Geronimo - [[http://geronimo.apache.org/|Apache Geronimo]] is a server runtime framework
and fully certified Java EE 5 application server runtime. It is interested in using this project,
to provide the required JSR-303 implementation for the upcoming Geronimo 3.0 server, which
will be a Java EE 6 certified release.
  
- Apache OpenJPA - [[http://openjpa.apache.org/ | Apache OpenJPA]] is a JPA provider, who
needs to integrate and test with a JSR-303 provider as part of JSR-317 JPA2 specification.
 In the future, we may decide to include the Validation artifacts in our distribution for
Java SE users.
+ Apache OpenJPA - [[http://openjpa.apache.org/|Apache OpenJPA]] is a JPA provider, who needs
to integrate and test with a JSR-303 provider as part of JSR-317 JPA2 specification.  In the
future, we may decide to include the Validation artifacts in our distribution for Java SE
users.
  
- Apache MyFaces - [[http://myfaces.apache.org/ | Apache MyFaces]] is a JSF provider, who
needs to integrate and test with a JSR-303 provider as part of the JSR-314 JSF2 specification.
 It is our hope, that the preferred Bean Validation provider will become Validation instead
of the Hibernate RI, after the project exits the incubator.
+ Apache MyFaces - [[http://myfaces.apache.org/|Apache MyFaces]] is a JSF provider, who needs
to integrate and test with a JSR-303 provider as part of the JSR-314 JSF2 specification. 
It is our hope, that the preferred Bean Validation provider will become Validation instead
of the Hibernate RI, after the project exits the incubator.
  
- ==  A Excessive Fascination with the Apache Brand ==
+ == A Excessive Fascination with the Apache Brand ==
- 
  The Agimatec-Validation code is currently being hosted on Google Code.  The developers (Agimatec
Gmbh) did not approach Apache, but were instead approached by Donald Woods about moving the
code to Apache in hopes to build a broader and more vibrant community around the code and
as the eventual next generation Commons Validator codebase.
  
  = Documentation =
+ JSR303 Bean Validation Specification:
  
- JSR303 Bean Validation Specification:
-     http://jcp.org/en/jsr/detail?id=303
+  . http://jcp.org/en/jsr/detail?id=303
  
  Agimatec Validation Project:
+ 
-     http://code.google.com/p/agimatec-validation/
+  . http://code.google.com/p/agimatec-validation/
  
  = Initial Source =
- 
  The intiial source comprises code developed as as  part of the agimatec-validation project
on googlecode:
  
-     http://code.google.com/p/agimatec-validation/source/browse/
+  . http://code.google.com/p/agimatec-validation/source/browse/
  
  = Source and Intellectual Property Submission Plan =
- 
- SGA has been submitted.
- Source tarball has not been uploaded to SVN yet.
+ SGA has been submitted. Source tarball has not been uploaded to SVN yet.
  
  = External Dependencies =
- 
   * Runtime
-    * Apache Geronimo Bean Validation 1.0 Spec API
+   * Apache Geronimo Bean Validation 1.0 Spec API
-    * Apache Commons BeanUtils
+   * Apache Commons BeanUtils
-    * Apache Commons Lang
+   * Apache Commons Lang
-    * Apache Commons Logging
+   * Apache Commons Logging
-    * Apache Commons Collections
+   * Apache Commons Collections
   * Optional
-    * org.freemarker - freemarker template to generate JSON output
+   * org.freemarker - freemarker template to generate JSON output
   * Tests
-    * JUnit
+   * JUnit
-    * Log4J
+   * Log4J
-    * XStream
+   * XStream
- 
  
  = Required Resources =
+  * Mailing lists
+   * validation-private (with moderated subscriptions)
+   * validation-commits
+  * Subversion directory
+   * https://svn.apache.org/repos/asf/incubator/validation
+  * Website
+   * Confluence (VALIDATION)
+ 
+ Note:  The following resources are not required, as we will be using the existing resources
available from the existing Commons Validation project:
  
   * Mailing lists
-    * validation-private (with moderated subscriptions)
-    * validation-commits
-  * Subversion directory
-    * https://svn.apache.org/repos/asf/incubator/validation 
-  * Website
-    * Confluence (VALIDATION)
- 
- Note:  The following resources are not required, as we will be using the existing resources
available from the existing Commons Validation project:
-  * Mailing lists
-    * dev@commons
+   * dev@commons
-    * user@commons
+   * user@commons
   * Issue Tracking
-    * JIRA (VALIDATOR) 
+   * JIRA (VALIDATOR)
- 
  
  = Initial Committers =
- 
- Names of initial committers with affiliation and current ASF status: 
+ Names of initial committers with affiliation and current ASF status:
  
   * Niall Pemberton (ASF committer)
   * Roman Stumm (Agimatec)
   * Donald Woods (IBM, ASF committer)
   * Mohammad Nour El-Din (ASF committer)
-     
+ 
  = Sponsors =
- 
- 
  == Champion ==
-  * Kevan Miller 
+  * Kevan Miller
  
  == Nominated Mentors ==
   * Kevan Miller
   * Niall Pemberton
+  * Luciano Resende
  
  == Sponsoring Entity ==
+  . Apache Commons PMC
  
-     Apache Commons PMC
- 

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