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Posted to commits@openjpa.apache.org by bu...@apache.org on 2013/09/20 20:22:36 UTC
svn commit: r879202 - in /websites/staging/openjpa/trunk/content: ./
jpa-2.1-development-process.html
Author: buildbot
Date: Fri Sep 20 18:22:35 2013
New Revision: 879202
Log:
Staging update by buildbot for openjpa
Added:
websites/staging/openjpa/trunk/content/jpa-2.1-development-process.html
Modified:
websites/staging/openjpa/trunk/content/ (props changed)
Propchange: websites/staging/openjpa/trunk/content/
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Added: websites/staging/openjpa/trunk/content/jpa-2.1-development-process.html
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--- websites/staging/openjpa/trunk/content/jpa-2.1-development-process.html (added)
+++ websites/staging/openjpa/trunk/content/jpa-2.1-development-process.html Fri Sep 20 18:22:35 2013
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+ <div class="wiki-content">
+ <p><a name="JPA2.0DevelopmentProcess-JPA2.0DevelopmentProcess"></a></p>
+<h1 id="jpa-20-development-process">JPA 2.0 Development Process</h1>
+<p><a name="JPA2.0DevelopmentProcess-JPA2.0Roadmap"></a></p>
+<h2 id="jpa-20-roadmap">JPA 2.0 Roadmap</h2>
+<p>The OpenJPA roadmap and iteration detail for developing JPA 2.0
+functionality is documented <a href="jpa-2.0-roadmap.html">here</a>
+. The process to be used for this development effort will be documented on
+this Development Process page.</p>
+<p><a name="JPA2.0DevelopmentProcess-Overview"></a></p>
+<h2 id="overview">Overview</h2>
+<p>JPA 2.0 is currently being defined by the Java Community Process under <a href="http://jcp.org/en/jsr/detail?id=317">JSR-317</a>
+. The most recent public draft is dated 03/13/2009. Members of the Apache
+OpenJPA project continue to monitor and actively participate in JSR-317.
+OpenJPA has recently branched off its 1.x efforts and is targeting its next
+release, OpenJPA 2.0, to in addition to providing new features, be fully
+spec compliant with JPA 2.0. While the JPA 2.0 spec is still in the review
+process, the OpenJPA project will begin implementing JPA 2.0 capabilities
+as defined by the draft specification. This will help to ensure a timely
+delivery of JPA 2.0 functionality in addition to providing experience-based
+feedback to the JPA committee.</p>
+<p><a name="JPA2.0DevelopmentProcess-JPA2.0Highlights"></a></p>
+<h2 id="jpa-20-highlights">JPA 2.0 Highlights</h2>
+<p>The latest draft of the JPA 2.0 specification includes many updates to JPA,
+from minor updates to major functional enhancements. Some of these updates
+and enhancements include:</p>
+<ul>
+<li>Collections of embeddables and basic types</li>
+<li>Derived Identity support</li>
+<li>Relationship support within embeddables</li>
+<li>Enhancements to persistent map collection support</li>
+<li>Standard properties for query timeout and persistence configuration</li>
+<li>Lock mode configuration on entity manager and query</li>
+<li>Cache interface to access L2 cache</li>
+<li>Criteria API for programmatic query definition</li>
+<li>Many JPQL enhancements</li>
+</ul>
+<p><a name="JPA2.0DevelopmentProcess-Contributions"></a></p>
+<h2 id="contributions">Contributions</h2>
+<p>The OpenJPA 2.0 release needs contributions in the areas of development,
+testing, and documentation. If you are simply interested in trying out new
+capabilities of JPA 2.0, contributing to the test suite is a great way to
+do that; while making a significant contribution to the project.</p>
+<p><a name="JPA2.0DevelopmentProcess-Process"></a></p>
+<h2 id="process">Process</h2>
+<ul>
+<li>All new features, spec related or other improvements must have an
+corresponding JIRA. Large items should be broken down into manageable
+sub-tasks. The JIRA should include design details, decision rationality,
+and testing information.</li>
+<li>Use <a href="http://en.wikipedia.org/wiki/Test-driven_development">test driven development</a>
+ (write tests before code). Test driven development can be extremely
+beneficial for gaining an initial understanding the requirements of the
+feature and will help ensure that the feature is adequately tested. Too
+often, tests are the last thing to be written so they can end up incomplete
+or worse yet, forgotten. Test driven development in OpenJPA is now more
+feasible with the recent enhancement in <a href="https://issues.apache.org/jira/browse/OPENJPA-766">OPENJPA-766</a>
+.</li>
+<li>Documentation updates/additions, when necessary, must accompany new
+function.</li>
+<li>As of iteration 5, OpenJPA 2.0 development will be based on four week
+iterations (or sprints). Each iteration will include a set of new features
+and enhancements. Features must have accompanying tests and documentation
+and go through a code review. A feature must fit within the iteration
+period. Larger and/or complex tasks may need to be broken down such that
+they can be contributed as individual, consumable features. For example,
+JPA 2.0 defines relationship support within an embedded. If this task is
+deemed complex due to the need to support multiple relationship types,
+relationship type one-to-one could be made available in one iteration and
+the many-to-one relationship type could be added in subsequent iteration.</li>
+<li>A call for participation will be posted prior to the start of each
+iteration. An iteration plan will be composed based on who can participate
+and what they plan to contribute.</li>
+<li>Code reviews will be conducted using the standard Commit-Then-Review
+(CTR) process (for OpenJPA committers), unless a pre-commit code review is
+specifically requested. Artifacts submitted by non-committers must be
+reviewed before they are committed.</li>
+</ul>
+ </div>
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