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First Look at Spring Data JPA 1.1 Series

First Look at Spring Data JPA 1.1 Series

Versions 1.0.1 and 1.1.0.M1 of the Spring Data JPA project have been released. Spring Data JPA 1.0.1 contains bug fixes, including a fix for pagination for queries using group-by clause, and no longer loads the entity, which should improve the performance of SimpleJpaRepository.exists(…). The sources have been reformatted with the Spring Data Eclipse formatter.

Meanwhile, the first milestone of the 1.1 series, adds the option of ignoring case in derived method names and upgrades the dependency to Spring Data Commons 1.2.0.M1. This release can be used alongside Spring Data MongoDB 1.0.0.M, as they both refer to the same version of Spring Data Commons. More information on both releases is available at the Changelog.

 

Apache Whirr Becomes Top-Level Project

Apache Whirr has been voted an Apache Top-Level Project, after entering the Apache Incubator last year. Apache Whirr is a set of libraries for running cloud services, which was originally developed inside the Apache Hadoop project for running Hadoop clusters on EC2.

"Having been involved since its inception I am delighted to see Whirr graduate. Whirr has proven easy to develop against and explain to others, leading to its strong community," said Adrian Cole, the Founder of jclouds and Chief Evangelist at Cloudsoft, on Whirr's graduation.

 

Beta of Scala IDE for Eclipse 2.0.0 With SBT-Based Builder

A new beta of the Scala IDE for Eclipse 2.0.0, has been released for Scala 2.9.1 and Scala 2.8.2-SNAPSHOT. This tenth beta comes with a new SBT-based builder with inter-project dependencies, a new field in Compiler preferences for additional command line parameters, and a "Show Inferred Semicolons" feature that paints any inferred semicolons in grey:

 

 

The integration of mixed Scala/Java projects has also been improved.

 

Ford and Bug Labs Announce New Open Source Project

Ford and the open source hardware and software providers Bug Labs, have announced a new collaborative project to research, develop and distribute open source hardware, software and cloud services for in-car connectivity. The OpenXC in-car research platform will be based on Bug System, from Bug Labs.

 

Spring Integration 2.1 M1 Adds JRuby Support

The first milestone of Spring Integration 2.1, has been announced with new inbound and outbound adapters for AMQP/RabbitMQ. This release also adds support for JRuby, alongside adding support for MessageGroupStore to MongoDbMessageStore, and support for MessageStore and MessageGroupStore to the Redis module. More information on this release is available at the Release Notes.

Jessica Thornsby

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