Wow guys! December 4th already!
Time sure flies when you're having fun!
Welcome back to another installment of <EM>This Week in Spring</EM>. This week, I'm in Beijing for <a href="http://springonechina.cloudfoundry.com">SpringOne China</a> and, next week, I'm off to India for <A href="http://springoneindia.cloudfoundry.com/">SpringOne India</a>. If you're in Beijing, Bangalore or Hyderabad, I'd love to see you at these events!
Alright, let's get on with this week's roundup!
Mark Fisher
gets the ball rolling this week with a very nice present: Spring Integration 2.2.0.GA has been released! The new release is well described in the
blogs on the various new features referenced in the release announcement, so be sure to check it out!
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<LI>Martin Lippert's announced that the <a href="http://www.springsource.org/node/3757">Spring Tool Suite and Groovy Tool Suite 3.2.0.M1 have been released!</a> </li>
<LI> Tobias…
I am happy to announce the first milestone release 3.2.0.M1 of the Spring Tool Suite (STS) and the Groovy/Grails Tool Suite (GGTS).
Highlights from this milestone build include:
overall performance improvements
updated to tc Server 2.8.1
improvements to Live Beans Graph feature
updated for Spring Integration 2.2
compilation times for AspectJ projects with AJDT have been improved (reduced!)
Both tool suites ship on top of the latest Eclipse Juno SR1 from September 2012. As soon as the performance work on the Eclipse Juno SR2 release is ready to be consumed, we will update to that version. In the meantime, we recommend to use the STS and GGTS versions on top of Eclipse 3.8.1.
The second milestone 3.2.0.M2 build is scheduled for late January 2013, followed by the 3.2.0 release in…
In the course of creating VAS, we did a lot of work to design a useful REST API.
REST is generally a very loose collection of principals that can be interpreted in many ways, so this talk would describe a more concrete idea of what a REST-ful API should look like.
In addition, the implementation of this API was done with many of the new features in Spring 3 and are a good demonstration of the power it provides.
About Ben Hale
Ben Hale is a senior software engineer with Springsource and a core developer on the SpringSource dm Server project. Ben specializes in middleware development with using technologies such as OSGi and Aspect Oriented Programming as well as directing the build and release processes for all products in the Spring and SpringSource portfolios.
His interests include middle-tier architecture and effective build and release management strategies.
Prior to joining SpringSource, Ben spent several years leading teams in architecture and development of large-scale enterprise management applications for the telecommunications industry.
IOC + Javascript
Thicker web clients and server-side JavaScript create complexity that must be managed through architectural patterns. JavaScript hasn't yet embraced lessons learned from other platforms, like Java+Spring. Existing JavaScript MVC frameworks are too rigid and lack sufficient architectural plumbing. Javascript needs flexible architectural infrastructure for building bigger, better apps.
In this talk, Brian and John will introduce several concepts, including JavaScript Modules and Inversion of Control, and demonstrate how they alleviate many of the dominant problems encountered when building large JavaScript apps. Attendees will gain a firmer understanding of new architectural patterns and witness tangible examples of how these patterns improve testability, refactorability, composability, division of work, and team scalability.
About Brian Cavalier
Brian is a server-side Java guy turned front-end engineer, and open source fanatic. From collaborative aircraft maintenance systems for the US Navy, to Computer Assisted Surgery systems for Orthopedic surgery, to a global-scale content curation and personalization system, he loves building things that users love to use. He works at VMware on making the web more awesome, and is co-lead of the cujo.js architecture unframework (cujojs.com), a lover of Siberian huskies, family, and things with two wheels.
More about Brian: https://github.com/briancavalier http://blog.briancavalier.com/ http://www.slideshare.net/briancavalier http://lanyrd.com/profile/briancavalier/
John has been pushing the limits of the web since 1996 and has been totally engulfed in Javascript, HTML, and CSS since 2004. Of the 70+ enterprise-scale apps he's led, notable achievements include Ajax-ish and JSON-RPC-like browser apps way back in 1999 (US Patent 7,016,751), composable Javascript constructors for creating draggable modal dialogs in 2004, and a Javascript non-preemptive multi-tasking framework in 2007. When he's not working on his “top secret” project at VMWare or his latest side-project with his kids, John is sure to be coding tenaciously on the next generation of Javascript libraries at http://cujojs.github.com.
Welcome back to another installment of This Week in Spring! If you're in the states, then
I hope you're well rested from a hopefully very pleasant holiday weekend, because we've got a lot to cover this week!
I hope you find this roundup useful.
If you should ever want to peruse previous weeks' roundups, we've recently created a This Week in Spring hash tag for the blog archives.
Anyway, we've got a lot to cover this week, so let's get on with it!
Chris Beams has announced that the Spring Framework 3.2 RC2
has been released, consisting largely of bugfixes and refactoring as the project nears GA.
Andy Wilkinson has announced the release and availability of the Spring Migration Analyzer,
a command-line utility that analyzes enterprise Java applications and produces a report describing the application and how it can be migrated to Spring.
Input an EAR file, get a migration effort report. It supports WebLogic, WebSphere, Java EE and JBoss in the milestone release, but we are looking for community support to make it better for GA!
Spring Social 1.1.0 has been released. The new release includes easier XML and Java configuration, tighter adherence to the latest OAuth 2 specification drafts, including HTTP Basic client authentication and support for Resource Owner Credentials Grant and Client Credentials Grant, and updates to the Facebook and Twitter API bindings.
The Java How to Program blog has a nice roundup on
<a href="http://www.hubberspot.com/2012/10/how-to-use-component-annotation-for.html">How to use <CODE>@Component</CODE>
annotation to automatically configure Spring beans</a>.
It's my pleasure to announce that we've released the first milestone of Spring Migration Analyzer (SMA), a command-line utility that analyzes enterprise Java applications and produces a report describing the application and how it can be migrated to Spring.
Why migrate an application to Spring?
We see two main reasons when people choose to use Spring. Firstly, Spring offers the greatest range of deployment options including cloud and PaaS, allowing you to deploy your application to lighter-weight runtimes with lower operating costs. Secondly, as Adrian recently explained Spring provides access to a host of technologies that are at the forefront of enterprise Java.
When it comes to considering the migration of an existing application to Spring, it's typically the deployment flexibility that motivates the move as it can significantly reduce the application's operating costs.
We are pleased to announce the first milestone release of Spring Social 1.1.0!
Spring Social is an extension of the Spring Framework that enables you to connect your Java applications to Software-as-a-Service (SaaS) providers such as Facebook and Twitter.
Along with Spring Social 1.1.0, we are also releasing milestones for Spring Social Facebook 1.1.0 and Spring Social Twitter 1.1.0.
These 1.1.0.M1 releases include the following:
Easier XML and Java configuration.
Tighter adherence to the latest OAuth 2 specification drafts, including HTTP Basic client authentication and support for Resource Owner Credentials Grant and Client Credentials Grant.
Updates to both the Facebook and Twitter API bindings, including binding to version 1.1 of Twitter's API.
Support for OpenGraph operations in the Facebook API binding.
Support for Facebook Query Language (FQL).
In addition, several smaller enhancements and bug fixes were applied.
To get the software, download the release distribution (Core | Facebook | Twitter).
As always, the Spring Social community has been awesome at providing feedback and contributing pull requests to make this release possible. A special thanks to Jeremy Appel for contributing a rather large pull request to bring the Spring Social Twitter API binding in line with version 1.1 of Twitter's API.
These milestone releases mark the first step toward Spring Social 1.1.0. We plan to increase momentum on these milestone releases up to the 1.1.0 GA release, so expect another milestone release in the next few weeks. If you'd like to follow along or contribute, we encourage you to participate in the Spring Social Forum, report bugs or suggest enhancements, or to fork the code and contribute back via pull requests.
Scripted, a JavaScript editor from VMWare was announced on this blog last month. In this article we'll take a look under the hood at Scripted's Dependency Analysis Engine. But before diving into the details, lets motivate why we need it.
Main Motivation: Cross-file Content Assist
To provide a great JavaScript editing experience, Scripted needs to provide accurate suggestions about the functions, methods or identifiers you can use in your current editor context.
Two components work together to achieve this goal:
a fine-grained type inference analysis engine
a coarse-grained dependency analysis engine
The inference engine parses your code and walks every declaration, statement and expression. This allows it to determine what identifiers are valid in a given context, and make good guesses about the kinds of things that may be stored in these variables. This information is then used to make content assist suggestions.
If you wanted to simply put all your code into one big file, then a good quality inferencer alone would be sufficient to provide some pretty good content assist. In reality, projects will be divided…
Wow! Guys, can you believe we are again
staring down the end of the year? Time sure flies!
In the US, this is the week of Thanksgiving, a holiday where we're supposed to take a moment and reflect upon the things for which we're grateful. I am (and I'm sure I speak for the team in saying that we are..) eternally grateful for you guys, the wonderful, vibrant and engaging community surrounding Spring, RabbitMQ and Cloud Foundry that makes putting together this roundup such a pleasure every week.
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<LI>Did you miss out at <A href="http://springone2gx.com/conference/washington/2012/10/home">SpringOneOne2GX 2012 in Washington D.C.</a>? Don't fret. We'll release 2 sessions every week on <a href="http://www.springsource.org/SpringOne2012Recordings">springsource.org</a>. We've already released Day 1 and 2 Keynotes. Available now: a talk from Rossen Stoyanchev on "What's New in Spring Mvc 3.2" and a talk from Roy Clarkson and Craig Walls on "Extending Spring Mvc With Spring Mobile and Javascript."
Awesome.
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<LI> Our friend Tobias Trelle is at it again! This week, he's <A…
