The first milestone release toward Spring 3.2 is now available from the SpringSource repository at http://repo.springsource.org. See here for a quick tutorial on resolving these artifacts via Maven.

This release includes:

• initial support for asynchronous @Controller methods
• early support for JCache-based cache providers
• significant performance improvements in autowiring of non-singleton beans
• initial delay support for @Scheduled and <task:scheduled>
• ability to choose between multiple executuors with @Async
• enhanced bean profile selection using the not (!) operator
• 48 bugs fixed, 8 new features and 36 improvements implemented

This is also the first release since our move to GitHub and using our new Gradle build. A special thanks to the authors of the many pull requests submitted and merged during 3.2 M1! Keep them coming!

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Welcome back to another installment of This Week in Spring! As usual, we have a lot to cover, so let's get straight to it!

1. Chris Beams has announced that the first milestone release towards Spring 3.2 is now available! This release is great!

   	It includes 
   
   	initial support for asynchronous <CODE> @Controller</CODE> methods,
   	early support for JCache-based cache providers,
   	significant performance improvements in autowiring of non-singleton beans,
   	initial delay support for <CODE> @Scheduled</CODE> and <CODE> &lt;task:scheduled&gt;</CODE>,
   	ability to choose between multiple executuors with <CODE>@Async</CODE>,
   	enhanced bean profile selection using the not (<CODE>!</CODE>) operator,  
   	48 bugs fixed, 8 new features and 36 improvements implemented. 
   	
   

   Check out the latest and greatest bits now, and feel free to give feedback!

   When I asked for any items for consideration into this roundup on my Twitter account, one user immediately shot back: "With the Spring 3.2 news, how about a poll on whether the community wants 3.2 M1 to be followed by RC1. It's too good to wait." I agree, this release is…

The Spring Roo team is pleased to announce the availability 1.2.2.RELEASE.  This is the second maintenance release for 1.2 and includes fixes for a number of issues and includes support for Spring Framework 3.1.1 and JDK 7.  Roo 1.2.2 also includes the excellent new "tailor" feature provided by our new partner, Accenture.

I hope you enjoy this new release!

Alan

Spring Roo Project Lead

Dear Spring Community,

We're pleased to announce the update release 2.9.2 of the SpringSource Tool Suite (STS).

This update release got updated to support and ship the just released vFabric tc Server 2.7 and includes a few bug fixes. More details on new features and bug fixes can be found in the New and Noteworthy document. Detailed installation instructions are also available. As always downloads are available from the STS download page.

Enjoy!

In the Spring framework, many technical features rely on proxy usage. We are going to go in depth on this topic using three examples: Transactions, Caching and Java Configuration.

All the code samples shown in this blog entry are available on my github account.

Transactions

First step: no transaction

@Service
public class AccountServiceImpl  implements AccountService {
 //…

//Not specifying a transaction policy here!
 public void create(Account account) {
 entityManager.persist(account);
 }
}

Since the method “create” is not transactional, it will most likely throw an exception (because this Account object should not…

Welcome back to another installment of This Week in Spring. We have a lot of great content this week, as usual!

1. Rossen Stoyanchev has put up another blog in his series on Spring MVC 3.2 Preview. This latest installment introduces a Spring MVC chat example.
2. Oliver Gierke has announced the 1.1.0 GA version of Spring Data JPA. Spring Data JPA makes it very simple to build JPA-based repositories, saving you from the tedious boiler plate code. This new release includes new keywords for query generation (LessThanEqual, GreaterThanEqual, Before, After, StartsWith, EndsWith, and Contains), a handy PersistenceUnitPostProcessor to scan for JPA entities (to be used in Spring versions before 3.1), support for native queries in @Query, and support for declarative locking.
3. Jonathan Brisbin announced the 1.0.0.M2 release of Spring Data REST. Spring Data REST let's you easily export your Spring repository objects as RESTful endpoints. The new release includes support for invoking query methods of Repository interfaces, support for JSR 303 and Spring Validator validations, and improved support for Spring ApplicationEvents that are emitted before and after each save or delete, and annotation-based configuration.
4. Oleg Zhurakousky has announced the first milestone release of Spring Integration 2.2. This release includes dependency upgrades, JPA support, and support for "publisher confirms and returns," which are newly supported in Spring AMQP.
5. Gary Russell has announced version 1.1.0 of Spring AMQP that includes support for the RabbitMQ 2.8.x client, which in turn supports mirrored queues, broker failover, publisher confirms, returns, federated exchanges, and much more.
6. Matt Vickery has a great post introducing the Spring Integration splitter-aggregator pattern.
7. Willie Wheeler has a great post up on his custom configuration management database (a CMDB). The post details the project, and then talks about his use of Spring Data's repositories in rebuilding the backend for CMDB. Nice post, Willie!
8. Doug Haber put together a wonderful post on handling paging using Spring Data and the REST support in Spring 3.1.
9. Blogger panbhatt has a detailed post on using Spring MVC's REST support to solve a particular set of problems he was having.
10. Blogger OBSERWATORZY described his particular thought process when trying to consume a RESTful service, and wondering if Spring provided an answer (of course it did!). Read on for his resolution.
11. Vishal Biyani has put together a nice introduction to getting started with Spring Roo and Cloud Foundry.
12. The RabbitMQ blog has an amazing article introducing queueing theory (with an introduction to throughput, latency and bandwidth.
13. JAXEnter has a nice roundup of some of the news releases described in this very post, including the Spring AMQP and Spring Data JPA's GAs.

We are pleased to announce the first milestone release of Spring Integration 2.2 stream - Spring Integration 2.2.0.M1. Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns

Aside from the usual bug fixes this release brings quite a few new features and upgrades:

• Dependency upgrades such as Spring 3.1.0.RELEASE, Spring AMQP 1.1.0.RELEASE, Spring Data Mongo 1.1.0.M1, Spring Gemfire 1.1.1.RELEASE
• JPA support
• Initial support for graceful shutdown of integration context
• Support for 'Publisher Confirms and Returns' based on new features of Spring AMQP
• etc.

This release also contains many improvements. You can see full release notes here

For more information about Spring Integration, refer to the project's home page

Welcome back to another installment of This week in Spring!. We've got a lot to cover this week, as usual. So, onward!

1. Rossen Stoyanchev has just released part two and three of his blog series introducing Spring MVC 3.2's new features. In the first installment, Rossen introduces how to make a Spring MVC @Controller asynchronous. In the second post, Rossen introduces how to add long polling to an existing web application. Long polling is useful in any number of scenarios where you want to simulate server-side push with client-side applications.

<LI>  The video for <a href= "http://blog.springsource.org/author/ozhurakousky/">Oleg Zhurakousky</A>'s followup webinar introducing <a href ="http://www.springsource.org/node/3550">More Practical Tips and Tricks with Spring Integration</A> has just been posted. Check it out! </LI> 
 <LI> <A href ="http://blog.springsource.org/author/rclarkson/">Roy Clarkson</A>  just announced that <a href = "http://www.springsource.org/spring-mobile/news/1.0.0-released">Spring Mobile 1.0.0 has  been released</A>!  </LI>



<LI>  SpringSource and Cloud Foundry rockstar  <a  href  ="http://blog.springsource…

Dear Spring Community, I'd like to announce the availability of the GA release of Spring Data 1.1.0. The overall release comes with 72 bugs fixed, improvements and new features. Here are the most important ones:

• New keywords for query generation: LessThanEqual, GreaterThanEqual, Before, After, StartsWith, EndsWith, Contains
• PersistenceUnitPostProcessor to scan for JPA entities (to be used with Spring versions before 3.1)
• CDI integration for repositories (see here for details)
• Support for native queries in @Query
• Support for declarative locking

The release binaries are available via our Artifactory instance at http://repo.springsource.org and will be available in Maven Central in a bit as well.

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Looking forward to your feedback in the forums or the issuetracker.