Java « Reflections

Glassfish ports

By Yannick Loth, on December 17th, 2010%

When you create a domain with –portbase 30000 option, you get the following ports:

Using port 30048 for Admin.
Using port 30080 for HTTP Instance.
Using port 30076 for JMS.
Using port 30037 for IIOP.
Using port 30081 for HTTP_SSL.
Using port 30038 for IIOP_SSL.
Using port 30039 for IIOP_MUTUALAUTH.
Using port 30086 for JMX_ADMIN.
Using port 30066 for OSGI_SHELL.

Of course, you may use different . . . → Read More: Glassfish ports

File Locking

By Yannick Loth, on July 23rd, 2010%

File locks control access to a file or a range of bytes within a file. This is necessary in situations where multiple simultaneously executing programs need to modify the same file.

File locking functionalities are provided within the NIO API, or more specifically in the java.nio.channels package.

The two most important classes for file locking are java.nio.channels.FileChannel and . . . → Read More: File Locking

Reply to Kent Tong’s post about scala’s getters and setters: http://agileskills2.org/blog/2010/01/applying_scala_to_solving_real_1.html

By Yannick Loth, on January 25th, 2010%

This post is a reply to Kent Tong’s post about scala’s getters and setters: http://agileskills2.org/blog/2010/01/applying_scala_to_solving_real_1.html:
You may also use the @BeanProperty annotation to generate Java-compatible getters and setters instead of weird methods with space and equal . . . → Read More: Reply to Kent Tong’s post about scala’s getters and setters: http://agileskills2.org/blog/2010/01/applying_scala_to_solving_real_1.html

My Maven documentation sources

By yannick555, on November 4th, 2009%

In this post I share the list of my usual Maven documentation resources. I know there are much more resource available on the web, but these are the ones I use most of time. They contain any important information for Maven first-time users as well as a lot of useful stuff for everyday users.

If I had . . . → Read More: My Maven documentation sources

Response to the post “Dependency Injection Makes Your Code Worse”

By Yannick Loth, on October 27th, 2009%

This post is an answer to the post Dependency Injection Makes Your Code Worse

To me, Spring and other DI frameworks are only integration frameworks.

What I like about Spring? It’s simple AOP features, especially for transaction design. It’s integration with unit testing framework and the simplicity to write unit tests. And much more, but these are the . . . → Read More: Response to the post “Dependency Injection Makes Your Code Worse”

Eclipse 3.5.1 strange button behaviour on Linux

By Yannick Loth, on October 27th, 2009%

To solve Eclipse 3.5.1′s strange button behaviour in wizard on Linux, execute:

export GDK_NATIVE_WINDOWS=true

before launching eclipse or add it to . . . → Read More: Eclipse 3.5.1 strange button behaviour on Linux

About classes and separation of concerns

By Yannick Loth, on July 29th, 2009%

The object oriented programming paradigm involves developers to design code as classes. Classes associate data and behavior into one single abstraction.

That’s OK, but… how should one design code that only has behaviour or that only has data?

Is the class abstraction still the good one for cases where there is only behaviour? In this case, provided I . . . → Read More: About classes and separation of concerns

Reflections

Glassfish ports

File Locking

Reply to Kent Tong’s post about scala’s getters and setters: http://agileskills2.org/blog/2010/01/applying_scala_to_solving_real_1.html

My Maven documentation sources

Response to the post “Dependency Injection Makes Your Code Worse”

Eclipse 3.5.1 strange button behaviour on Linux

About classes and separation of concerns

Jazoon 2009 – Day 2

More flexibility with JEE servers and web containers

Pre- and Post-Conditions in Java: maybe a solution…

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