j2ee | FirstPartners

Agile Projects Using the Spring Framework – Training

Posted on April 29, 2008 by paulbrowne

Lots of things going on behind the scenes at FirstPartners. One of which is the Spring Framework training course that we’re giving on Wed 30th May in Bewley’s Hotel, Ballsbridge, Dublin. Interested in going? – you can book here (via Trigraph). Can’t make it? We’ll probably do a follow up.

What are you missing? Apart from the crash test dummies (below), there’s loads of lego blocks, Swiss mountains, trains crashing through walls and a Kangaroo. (Spring, Geddit?). You might even learn something about Java along the way.

Agile Projects using the Spring Framework
Executive Briefing
Delivery: Public or In-house
Course Length: 0.5 days. Optional mentoring / follow up session if required by Client
Course Approach: Lecture, discussions
Level: Beginner / Intermediate

Dummies

Course Description:

Spring, with good reason, is the most actively used framework in the Enterprise Java world today. The half- day briefing shows the problems that Spring can solve for your projects, core Spring concepts such as Inversion of Control and integration with existing Enterprise Java technologies for database access, messaging and web deployment. The briefing also shows how to use Spring to make your projects more agile, improving quality and reducing deployment time.

Course Objectives:

Following completion of this course, students will be able to:
Understand why Enterprise Java is the mostly widely used corporate technology, and how Spring both simplifies and improves this technology.
Understand core Spring concepts such as Inversion of Control (IOC), configuration , deployment and testing.
Describe how to integrate Spring with Enterprise Technologies such as Databases, Messaging and Web 2 frameworks.
Understand how Spring can make your projects more agile and the benefits it brings to your organization
Map out a plan of how to introduce the Spring framework to existing systems.

Course Syllabus:

Section 1: The Problems That Spring Solves

Introduction
Who are you? Who are we?
What is Spring?
What is (Enterprise) Java?
The problems with Enterprise Java
Why Enterprise Java is costing you money.
The Deployment Scale
Java Classes and Objects
Just enough XML to get by
Core Spring – Inversion of Control pattern
Spring Configuration and my First Spring App
Deployment via Web, Enterprise Java and Command line
Spring on other platforms (.Net , Ruby and Groovy)
Alternatives to Spring
Spring and Java 5 – easier development
Starting out – just a little Spring in your Step.

Section 2: Core Spring and Enterprise Spring Integration

Spring Web Framework (MVC)
Spring Web with Struts , JSF , XSLT , Tiles and GWT (Google Web Toolkit)
Spring and Ajax in Web 2 Applications.
Spring Webflow
Spring and Databases (Hibernate and JDBC)
Spring and Messaging (MQ and JMS)
Spring Remoting and Web Services
Aspect Orientated Programming (AOP)
Transactions in Spring
Appfuse – ready to roll Spring projects with Maven
Administration of your Application using Spring and JMX
Scheduling using Spring and Quartz
Spring and Acegi Security

Section 3: Practical Spring – make your project more Agile

The problems with IT Projects
What is Agile
Spectrum of Agility
How Spring makes your project more agile (and your customer happy)
Key Agile Practices
Unit Testing with Spring
Integration Testing
Mock Objects
Spring IDE
Spring and Business Rules
Spring and Workflow
Alternative Spring configuration.
Extending Spring to meet you (obscure) needs.
What’s new in Spring 2.5 (and coming up for Spring 3)

Audience:

Managers and Project Managers wishing to understand the benefits of adding Spring to their projects.
Software developers needing an introduction to Java and the Spring Framework and integration with key Enterprise technologies.
Support, Database , Web Designers and other IT professionals needing to interface with Spring and Enterprise Java systems.
.Net developers wishing to understand the concepts behind the Spring.Net framework.

Related Courses:
Enterprise Java (Trigraph) and Agile Project Management (Trigraph)

Prerequisites:
Some high level exposure to the Java, .Net or other Object Orientated language would be beneficial but
not necessary.

Spring Belfast and Spring Dublin – two of the biggest Java events of the year

Posted on March 3, 2008 by paulbrowne

No apologies for over simplifying this :

If you’re in business you need computer systems to support your team. Systems to find previous dealings with a customer, systems to allow your team to work together, systems to stop people finding out things that they shouldn’t.
Once your business passes the 100 employee mark and is heading for ‘Enterprise’ scale, chances are you need custom software written just for you, in addition to he ‘shrink wrap’ stuff you’ve been able to get away with until now.
Most custom Enterprise software is written in (or uses a large element of) Enterprise Java.
Enterprise Java is hard to get started with – it’s a big and complex framework because it solves big and complex problems. The Spring framework makes it easy.

OK, so we’re Spring nuts. But nuts only because it’s solved problems for FirstPartners over the last 4 years. What we like:

Spring allows you to use just enough Enterprise Java to solve your problem
Spring complements Enterprise Java, not replaces it.
Spring gives you a gentle slope to using Enterprise technologies.
Spring works well with Java, Oracle, .Net , (J)Ruby and pretty much any mainstream technology – including most of the widespread Java Frameworks like Struts and Hibernate.

So you wait ages for one Spring Event in Ireland, then two come along at once. We’ve written about Rod Johnson speaking in Dublin on Tue March 11th. Now there is a full day Spring Event in Belfast the day before (March 10th). And it’s sponsored by Momentum NI, so it’s free. And the Hilton Hotel is right beside Belfast Central train station, so it’s easy to get to from Dublin.

The full agenda is here (more details below), but given the importance of Spring to the Enterprise world, and the fact that the top four Spring guys are speaking, we reckon that it the Enterprise event of the year. The booking form is here.

Spring Ireland 2008

Start: 10th March 08:30 End: 10th March 17:30
Hilton Belfast, 4 Lanyon Place, Belfast (Beside Central Train station) SpringSource is proud to announce Spring Ireland 2008. Join us for a free one-day conference with presentations from the SpringSource team including a keynote from Rod Johnson.

Keynote: Spring into the Future – Rod Johnson

The Spring Framework began in 2002 with Rod’s best-selling Expert One-on-One J2EE Design and Development; one of the most influential books ever published on J2EE, Rod is recognised as one of the world’s leading authorities on Java and J2EE development.With the rapid expansion of SpringSource and move to new corporate HQ in Silicon Valley, this is a rare UK opportunity to hear Rod provide his views and explore the future of J2EE application development.

What’s New in Spring 2.5 – Sam Brannen

Sam is a lead architect at SpringSource and one of the most experienced developers within the organisation.This session provides delegates with an overview of the new features available in Spring 2.5. Specifically, highlighting the simplified and extensible configuration support provided via configuration annotations and new XML configuration namespaces, new Java 6 support, updates to Spring AOP, improved JDBC and JPA support, annotation-driven web MVC controllers, the new annotation-based TestContext framework for unit and integration tests and more!

SpringSource Professional Services – Greg Southey

Greg has built SpringSource’s UK Professional Services organisation into the leading Spring consultancy business in the world.

This is a brief resume of some of the 97 major projects completed by the UK Professional Services team in 2007. Delegates will hear about the business drivers behind some major development projects, the business issues faced and how they were resolved in partnership with the client.

Spring as a Full Stack Web Framework – David Syer

As Principal Consultant at SpringSource, Dave leads the way in the understanding of satisfying business requirements using the Spring Portfolio. His easy manner cloaks a prodigious knowledge of application development.

This session explores the “full stack” web framework trend and answers the question: how does Spring stack up? This session defines what a full-stack web framework is, then provides a fair technical comparison between a Spring-centric web development stack and the alternatives. Delegates will head about the feature-set of modern “full stack” web frameworks, and what Spring has that differentiates itself from the pack.

Spring in Ireland – Ian Graham

Ian Graham, Momentum, will explore the use of Spring in Ireland and introduce case studies from companies who are using the Spring family of products.

Round Table Discussion – Rod Johnson, Rob Harrop, Dave Syer, Sam Brannen & Greg Southey

Your chance to ask Rod and his team anything that’s on your mind regarding Spring!

Mr Spring, Rod Johnson, Speaking in Dublin March 11th

Posted on February 12, 2008 by paulbrowne

I’ve been lucky enough to have been using Spring for just over 4 years. If you don’t know what Spring is, it solves a lot of problems in complex Enterprise Java Systems. And it makes those systems more configurable; Spring makes your code like Lego blocks. Blocks that you can take apart and use again and again (no matter what the underlying technology is). And because you can take it apart, it makes your code easier to test. And testing is a good thing – the earlier you find bugs , the cheaper they are to fix.

Get the feeling that I’m a bit of a Spring fanatic? Wasn’t always that way. It took me two projects where other people had choosen Spring to convince me. And did I mention that it’s one of the most in demand skills in the Java world?

Rod Johnson (aka ‘Mr Spring’) is speaking in Dublin at the Westin hotel Dublin on the 11st March. It’s fairly central, and it’s a breakfast briefing, so you don’t even to have to arrange the day off work. More details on the event are on the Kainos Website.

Update: The registration form to sign up for the event is here.

You need to go to a self help group – Rules and Workflow

Posted on October 1, 2007 by paulbrowne

Picture the scene: a self help group meeting, plastic chairs arranged in a circle. Sitting on the chairs are an assortment of (mainly) men in their 20’s or 30’s. One plucks up the courage and mumbles ‘Hello, I’m Paul , and I’ve been writing bad Java code for 10 years‘.

‘When I got into Java I was using JSP for everything – HTML, talking to databases, doing workflow – anything I could get my hands on. I was young and I didn’t know what I was doing. Even after I got treatment based on EJB, Spring and Hibernate, I still feel that there is a void at the centre of my coding life‘.

‘I fell in with a bad crowd. Business types with suits and violin cases. They said they’d pay me good money if I built them something. Now they don’t believe that it works – it’s all techie stuff to them. Those boys are going to play rough if I can’t make them understand the code. What can I do?‘

There was silence for a while. Then the group leader said

It’s a tough one. Does anybody have any suggestions?

Read the full text of the O’Reilly Mini-Article here.

Red Hat Developer Studio – Office for Java People

Posted on September 18, 2007 by paulbrowne

I’m not going to cross post my O’Reilly Blog entry on Red Hat Developer Studio.

I’ll just give the 2 minute summary. An IDE (integrated Development Environment) is like Microsoft Office for Developers – you could use notepad instead, but an IDE makes the overall writing experience easier. Microsoft Visual Studio is the main non-Java IDE. For Java , you have the choice of Eclipse (and other tools built on it such as JBoss IDE, JBuilder ,Websphere and Weblogic studio), IntelliJ or Sun’s Netbeans. Very much a personal preference as to which is best of the three of these.

For me, I tend to use Eclipse (1) because I can install it on any client site (2) If an IDE preference is stated on a project, it tends to be Eclipse and (3) There are plugins available for almost anything – including non-Java languages such as Ruby.

Or rather , I download a version of Eclipse with all the plugins pre-packaged – which is what Red Hat Developer Studio does.

Full Install Notes on / Getting started with Red Hat Dev Studio are here.

Dublin Java Conference Announced – November

Posted on August 16, 2007 by paulbrowne

Update: FirstPort has more information on the Dublin Java Conference.

From Jake, organiser of the Dublin Java User Group.

Subject: Conference Announcement – Call for Speakers

From: Jakub Korab Date: August 15, 2007 06:41 AM R

I am happy to announce what I hope will be the first in a series of major Java events here in Dublin. In conjunction with IrishDev the Dublin JUG will be hosting the Irish Java Technologies Conference in early November. This 2-3 day event aims to bring together the big names in Java right here in Dublin.

We are currently in the process of organizing speakers for the event. If you have any suggestions of technologies/topics that you would like to hear discussed, particular speakers you would like to hear, or would like to present on a topic, please email myself or .

Jake Dublin

JUG Organizer

More details on Jake’s Blog.

Development.ie – Welcome to the Blogosphere

Posted on June 25, 2007 by paulbrowne

After months of ~~intimidation~~ encouragement , Andrew has finally taken to the blogosphere and made his first post.

What would you like to see on an Advanced Java Course?

Posted on March 6, 2007 by paulbrowne

Most people building systems run into the following problems again and again:

How to capture Business rules , in a way that both the Business users and the computer can understand.
How to capture the flow of actions in a system, in a way that both Business users and the computer can understand. This flow is across multiple users, and may extend over days or weeks.
How to deliver a system to the user (e.g. Via the Web), but to give the user a rich interface , similar to what they are used to on the desktop.
How to maintain and enhance older systems , now that Java has been mainstream for more than years.
How to take advantage of the new Features afforded by Java 5 and EJB 3, and what business problems to the solve.
How to build components for reuse in all environments (Web , Enterprise, Command Line and Desktop).
How to map information in a Java System to and from a Database (Persistent Storage or Legacy System).
How to deliver value to the business at every point in the project.
How to use the many resources and solutions already available in the Java community.

It’s to address problems like these , that I’ve been asked to put together a Advanced Java training. It’s early days yet, but I’d like to get your input as to what you’d like to see on such a course.

Full details of the Advanced Java course are available on the knowledgebase / Wiki. Leave your comments here.

Update: I posted a similar question on the (technical) O’Reilly Books Java blog. If you’re interested in seeing the responses , click here.

Enterprise Java Developer Wanted

Posted on February 5, 2007 by paulbrowne

A good friend of mine needs an Enterprise Java Developer, to be based in Dublin Ireland (sorry , no Teleworking). It’s a contract position and the project is high profile and sounds quite interesting. The main reason I’m passing on it as the exact location is the only place where I cannot get to easily from Drogheda! One man’s poison is another man’s meat (or something like that).

With that information (i.e. next to none at all) I’m going to ask you if you’re interested. Yes , I could put all the buzzwords (the usual Spring , Ajax, JSF, EJB , Hibernate), but to be honest I don’t know where the technology road will take this project.

One small catch. We need to weed out all the muppets that are out there. So, you need to have been blogging about Java for the last couple of months. If you’re interested , leave a comment and I’ll pass on your details.

Masters / Msc in Web 2?

Posted on February 2, 2007 by paulbrowne

This post was originally titled ‘Readers ~~Wives~~ Questions’

Mike from Galway writes …

I read your blog regularly so I thought you might have
some insight to a specific topic i’m currently researching in GMIT,
Galway. My current research title is “An Evaluation of the Uses of
Object-Oriented Web Application Frameworks in the Irish Services
Sector”. This basically involves examining the usages of web
technology, services and SOA in service companies, such as [name]
Insurance

I’m in the process of doing a masters myself and I still haven’t got a final title for the dissertation! There are a couple of areas that I think are worth covering:

Does innovation stop at the firewall? How are the raft of publically available Web2 / SOA innovations going to be adopted by business?
Is SOA too complicated? Why has Google moved from SOAP to a more simple (but still XML-Web based) API?
Is Security scaring people off? Do current security solutions (based on simple human based web interactions) cut it with the more complex machine based transactions?
Is it a ‘Winner Takes all’? Connecting to a web service takes time and (some) money. Will there be a series of ‘mini microsofts’ in each sector, with nobody willing to (spend money) to connect to the company in 2nd place?
Do Business people know (or need to know) what SOA is? What is the ‘killer application’ that we have them knocking at the IT department’s door to do an implementation.
Are the skills widely available to do SOA / Web Services implementations? What are the preferred technologies to use?

Anybody else have any suggestions? I’m guessing that Mike would be very interested in hearing from Irish companies currently doing an SOA implementation. Email me at PaulB [at-sign] firstpartners.net , and I’ll pass any contact details onto him. Otherwise, just leave a comment!