Modular code troubleshooting
Modular code is the server side component architecture for Java EE. There are various tasks that you can go through to help determine or eliminate possible problems that are preventing you from successfully doing what you want to do within modular coding. Learn about modular code troubleshooting best practices and find updated tips in this topic section.
Top Stories
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Tip
30 Mar 2022
How to develop a dependable regression testing strategy
Haphazard code changes can quickly break any application. Learn what a successful regression testing strategy entails, including the necessary scope and test suite requirements. Continue Reading
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Tutorial
29 Jan 2019
Use the Java JDeps tool to root out internal API calls
If you have internal Java API calls in your code, it will soon stop working. Here's a way to identify those calls and replace the problematic code with options on how to fix it. Continue Reading
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Tutorial
29 Jan 2019
Use the Java JDeps tool to root out internal API calls
If you have internal Java API calls in your code, it will soon stop working. Here's a way to identify those calls and replace the problematic code with options on how to fix it. Continue Reading
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Feature
27 Apr 2018
Build secure coding practices right into the IDE
Tools that integrate secure coding practices into the IDE promise to improve software security, even if the app in question isn't secure by design. Continue Reading
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Feature
20 Apr 2018
New IDE tools to visualize code may accelerate app dev
IDE tools for code visualization have always been difficult to implement. But given the benefits, new tools have emerged to make it possible to easily visualize your code. Continue Reading
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Feature
05 Jul 2017
Keep your Java cloud apps running during an Amazon S3 outage
Many people had to learn the hard way that an Amazon S3 outage is possible. Here we look at how to keep your Java cloud apps running, even if the Amazon cloud isn't. Continue Reading
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Tip
30 Apr 2015
How Netflix modularized their JavaScript Codebase
Netflix implemented a modularized JavaScript Codebase to accommodate growing user interface issues Continue Reading
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Feature
05 Jan 2014
The server-side trend for 2014? Modular and componentized application servers
With modern applications, the focus is more on the software being developed, and less on the server-side software that manages all of the back-end services. The trend for 2014 and beyond? More modularization and componentization. Continue Reading
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Tip
12 Mar 2013
Performance and troubleshooting tips for JSF 2.0 Facelet developers
JSF 2.0 has provided a variety of new configuration settings to help improve performance and aid the troubleshooting task, making the lives of software developers and quality engineers much easier. Continue Reading
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Feature
06 Feb 2013
How to architect a modern distributed architecture
Building a distributed architecture involves many different components and many different strategies, from client server computing, to managing big data and content. Here we look at some basic strategies for tackling modern distributed architectures. Continue Reading
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Feature
30 May 2012
Java EE 7 migration: Risk mitigation strategies
Some enterprise Java shops are weighing the risks of a migration to Java EE 7 against the potential benefits, which are incremental and cloud focused. Continue Reading
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News
20 Sep 2011
Don't rewrite your application
When stuck with a legacy code base you'll hear the claim "We'll have to rewrite this from scratch in order to fix it!" It sounds promising. You start with a clean slate. You can do all the good stuff without all the mistakes. The only problem: It doesn't work. Here is why. Continue Reading
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News
26 Aug 2011
How many bugs do you have in your code?
If you follow Zero Bug Tolerance, of course you’re not supposed to have any bugs to fix after the code is done. But let’s get real. Is there any way to know how many bugs you're missing and will have to fix later, and how many bugs you might already have in your code? Are there any industry measures of code quality that you can use as a starting point? Continue Reading
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News
16 Aug 2011
An introduction to EJB 3.0 injection and lookup
The Enterprise JavaBeans Specification v. 3.0 introduces a simplified, annotation based API for EJB injection and lookup. EJB 3.0 are now POJOs and can be injected in other components (such as EJBs and Servlets) using simple annotations. EJB 3.0 is one of many other POJO-based specifications that made it to Java EE 6, such as JSR-229 "Contexts and Dependency Injection for the Java EE Platform" (formerly known as "Web Beans"). Continue Reading
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News
21 Jun 2011
Not doing Code Reviews? What’s your excuse?
All of us have known for a long time that code reviews find defects, and that reviews are cheaper and can be more effective than most kinds of testing. In Code Complete, Steve McConnell builds an overwhelming case for code reviews: disciplined code inspections can find between 45%-70% of all defects in code, while even fast, informal reviews can find 20%-30%. Continue Reading
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News
15 Apr 2011
Contexts and Dependency Injection in Java EE: Which Annotations to Use?
Java Platform, Enterprise Edition (Java EE) 5 brought dependency injection (DI) with Convention over Configuration to Enterprise JavaBeans (EJB) 3.0. Java EE 6 introduces the flexible and powerful @Inject dependency injection model (JSR-330 and JSR-299) in addition to the already existing @EJB annotation. So when should you use what? Continue Reading