Speaker: Greg Turnquist

So you have decided to build an application using Spring Boot? Sooner or later, something will go wrong. It does not matter how experienced we are. How will Spring Boot help us figure out what went wrong and fix things? This talk introduces lots of tools to help us debug and manage "bootiful" apps. You will learn how to use Boot's autoconfiguration report, override Boot's settings & beans, create custom metrics/health checks/app info, and create custom JMX info & custom CRaSH commands.

Thursday, May 28th, 2015 10:00AM PDT (San Francisco GMT-07:00) Register

Recorded at SpringOne2GX 2014.

Speaker: Adib Saikali

Web / JavaScript Track

Slides: http://www.slideshare.net/SpringCentral/adib-saikali-great-backendneedgreatfrontends

This session will get you up to speed on the best practices for building backend services to support highly sophisticated single page apps Using Spring 4. Topics covered include error handling, security, performance, api evolution, automated testing, integration with backbone, AngularJS & RequireJS. The presentation will demo working code examples and a github repo where you can access the demos.

Migrating to Spring 4 from Spring 3 - What you need to know

Recorded at SpringOne2GX 2014.

Speaker: Phillip Verheyden

Applied Spring Track

Slides: http://www.slideshare.net/SpringCentral/upgrade-tospring4

In this talk we will cover what it takes to migrate a Spring 3.x application to Spring 4. Some of the questions that we will answer: What improvements does Spring 4 offer over Spring 3 and why should I invest in upgrading? What do I do with all of my current XML configuration? What about dependent library upgrades like Hibernate and Jackson? Part of this talk will focus on updating a specific application based on Spring 3 up to date with Spring 4 and the latest in best practices and design.

Welcome to another installment of This Week in Spring! This week I'm in Las Vegas at the mega EMC World event.

• Spring Security lead Rob Winch has just announced that Spring Security SAML 1.0.1 is now available
• Phillip Verheyden's talk offers a very pragmatic look athow to move Spring 3 application - including dependencies like Jackson and Hibernate - to take advantage of newer and new features in Spring 4.x.
• My pal Adib Saikali's SpringOne2GX 2014 talk on building a rich client backends with Spring is now up
• Don't miss this replay of Spring ninja Greg Turnquist's talk on debugging and maintaining Spring Boot applications
• Dustin Whittle's talk on how to performance testing (Spring) applications is filled with useful tools, tips-and-tricks for…

I’m pleased to announce the release of Spring LDAP 2.0.3.RELEASE. The highlights of this release include:

• LDAP-330 - Support for Spring Data Commons 1.10 (Spring Data Fowler)
• LDAP-304 - NullPointerException DirContextAdapter.collectModifications
• LDAP-314 - repository methods ignoring @Entity(base=)
• LDAP-317 - ldap:context-source/url not parsing properties #{}
• LDAP-321 - IllegalStateException: No value for key PoolingContextSource

For additional information on the release, refer to the changelog.

Project Site | Reference | Issues

On behalf of the Spring XD team, I am very pleased to announce the first milestone release of Spring XD 1.2 and the 1.1.2 maintenance release.

Download Links:

• 1.1.2.RELEASE: zip
• 1.2.0.M1: zip

You can also install using brew and rpm

The full list of issues fixed for 1.1.2 is available in JIRA. Of note the 1.1.2 release provides PHD 3.0 support.

The 1.2 M1 release includes bug fixes as well and several new features and enhancements:

• PHD 3.0 support
• MongoDB Source, a community contribution from Abhinav Gandhi
• Module registry backed by HDFS
• Greenplum gpload as provided batch job. This allows for efficient loading from CSV files into Greenplum DB/HAWQ.
• gpfdist sink that adheres to the gpfdist protocol. This allows for streaming data in parallel into Greenplum DB/HAWQ.
• Zookeeper distributed queue based deployment for streams and jobs.
• Improved error handling for RabbitMQ with Dead Letter Queue and durable queue support for pub/sub named channels (tap: and topic:)
• Sqoop integration improvements…

We are pleased to announce the Spring for Apache Hadoop 2.2 M1 milestone releases.

We continue to provide version specific artifacts with their respective transitive dependencies in the Spring IO milestone repository:

• 2.2.0.M1 (default - Apache Hadoop stable 2.6.0)
• 2.2.0.M1-phd21 (Pivotal HD 2.1)
• 2.2.0.M1-phd30 (Pivotal HD 3.0)
• 2.2.0.M1-cdh5 (Cloudera CDH5)
• 2.2.0.M1-hdp22 (Hortonworks HDP 2.2)

The most important enhancements in the Spring for Apache Hadoop 2.2 M1 release:

• Remove support for running with JDK 6, Java 7 or later is now required
• Improvements to the HDFS writer to support syncable writes and a new timeout option
• Add support for Pivotal HD 3.0
• Update CLoudera CDH 5 to use version 5.3.3
• Update Hortonworks HDP 2.2 version to 2.2.4.0
• Update Kite SDK to version 1.0
• Update Spring project versions to the latest
…

Welcome to another installment of This Week in Spring! This week, I'm in Barcelona, Spain for the Spring I/O conference.

• Spring Social lead Craig Walls just announced the release of Spring Social Facebook 2.0.1, the first maintenance release in the Spring Social Facebook 2.0 line.
• the good Dr. Syer just published a blog on different ways to bind services in Cloud Foundry
• Spring Security lead Rob Winch just released Spring Security 4.0.1, the first maintenance release in the Spring Security 4.0 line
• This Week's SpringOne2GX Replays are out! Marius Bogoevici shows us how to Build highly modular and testable business systems with Spring Integration, Brian Cavalier talks about Efficient Client-Server Communication with Differential Synchronization and JSON Patch and Topher Bullock and Will Tran review Server-side JavaScript with Nashorn and Spring…

Recorded at SpringOne2GX 2014.

Speaker: Marius Bogoevici

Data / Integration Track

Slides: http://www.slideshare.net/SpringCentral/building-modular-business-applications

By its very nature, Spring Integration allows for building sophisticated business systems that aggregate multiple sources of data and orchestrate a complex set of business services. But complex functionality doesn’t have to translate into complex design. In fact, through its emphasis on low coupling, Spring Integration is fostering a highly modular application design, with huge benefits in terms of understandability, reusability and testability. In this session you will learn how to design your Spring Integration applications in a modular fashion, by grouping together logically-related components into subsystems that interact with each other, a core concept of Spring XD, but can be successfully applied in any application. Besides the benefit of a heightened level of abstraction, this approach has a number of other important benefits as well: first, such subsystems are reusable, and, secondly, and equally important, they can be tested in isolation. So, after a brief discussion on reusability, the presentation will focus on how to unit test such subsystems and even complete Spring Integration applications, with the ultimate goal of applying business-centric techniques such as Behaviour-Driven Development.