InfoQ Homepage AOP Content on InfoQ
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Article: Domain Driven Design and Development In Practice
Domain-Driven Design is a subject where there currently are very few examples of how to actually do it in practice. In this article, Srini Penchikala gives you guidelines, practices, frameworks and tools that technical leads and architects can use in the effort of implementing a system in a Domain-Driven way.
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Presentation: The Design and Architecture of InfoQ
InfoQ.com is a next generation web portal combining the latest advancements in portal technology and web development. In this presentation, Alexandru Popescu and Floyd Marinescu walks through the good, the bad, and the ugly of building InfoQ.com; from initial (lack of) requirements, designs, implementation choices, and deployment issues, and all the lessons learned along the way.
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Presentation: Introduction to Spring.NET
Dr. Mark Pollack, founder of Spring.NET, provides an introduction focused on implementing and designing loosely coupled application architectures.
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Mark Pollack on Spring and Spring.NET
Mark Pollack, founder of Spring.NET, talks about shares ideas between the Java and .NET communities and the history of Spring.NET. Topics include how to use dependency injection and AOP for more than just logging and where Spring.NET overlaps with WCF.
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Presentation: Using AOP in the Enterprise
In this presentation from QCon San Francisco 2007, SpringSource CTO and AspectJ project lead Adrian Colyer discusses where Aspect-Oriented Programming (AOP) should be used, practical applications of AOP in enterprise situations such as Hibernate exception translation and automatic operation retry on nonfatal exceptions, and AOP mechanisms in Spring 2.5.
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Article: Take care of your domain model
Today, many projects focus on Domain-Driven Design, but it is not always easy. One of the most important things are to separate the domain code from the code that only exists for technical reasons. Mats Helander has written an article where he explains how to manage domain models and teaches design patterns and aspect-oriented programming in the process.
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Spring 2.5: Drop-in upgrade for 2.0 with OSGi bundles, full annotation-based configuration & AspectJ
The first release candidate of Spring 2.5, formerly known as version 2.1, was recently released. InfoQ spoke with Spring framework lead developer Juergen Hoeller to learn more about this release.
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Presentation: Rod Johnson on Spring 2.0 and Beyond
In this QCon session, Spring Creator Rod Johnson explains the important enhancements and features in Spring 2, including XML extensibility features, Spring AOP framework updates, first-class support for dynamic languages, JPA integration, and third party technology support such as Mule ESB, clustering tools, SCA, etc.
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Article: Dynamic Routing Using Spring and AOP
Vigil Bose shows how a business transaction can trigger business events dynamically for subsystem processing. The examples shown in this article uses Spring framework 2.0 and Spring AOP effectively to decouple the business service from the subsystem processing functionality.
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Rod Johnson: Are we there yet?
We've come a long way from the first versions of J2EE. We've learned to avoid invasive programming models, we've developed a rich set of frameworks and APIs, we know how to develop applications based around simple objects. Are we there yet? Most of us would answer no to that question. If we're not there yet, then where are we headed next? Spring founder Rod Johnson explores this issue.
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AOP Refactoring: In-class aspects to improve code
AOP expert Ramnivas Laddad explains how to use Aspects for refactoring cross-cutting concerns within classes (not just across classes) for things like reducing boiler plate code and potential for mistakes. How to recoganize and refactor such logic into aspects is covered, as well as applying aspects for resource management and concurrency control.
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Interview: Ramnivas Laddad on AOP Design, Modelling, and Policy Enforcement
Ramnivas Laddad talks about domain aspects, how aspects fit in the design phase, how to model aspects in UML, how to enforce policies with Aspects, how he used Aspects to diagnose production problems including touch threading problems, and using aspects to simplify design pattern implementation.
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Interview: Adrian Colyer on Domain Specific Aspects
In this 11 minute interview, AspectJ lead and AOP expert Adrian Colyer briefly discusses the concept of Domain Specific Aspects, AOP adoption in large enterprise, and using AOP to implement well known design patterns.
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Advising Domain Objects without AspectJ
n a recent article on Java.net Eric Batzdorff considers the application of AOP in respect to singletons versus domain objects. Batzdorff points out that the weight of using such technologies can be much more noticeable when advising domain objects versus singletons.
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Article: Spring 2.0: What's New and Why it Matters
Spring co-founder Rod Johnson provides the definitive article on the motivations behind and uses of the new features in Spring 2.0. This first article covers the Spring core container, XML configuration extensions, AOP enhancements and Java 5-specific features.