Altuure Blog

How to get Generic Metadata from a Class at Runtime

altuure — Tue, 31 Aug 2010 07:00:20 +0000

Like Annotations, Generics are also a runtime metadata that you can process at the run time. Here you can see how to traverse the runtime information to get this information. You Can simply traverse the inheritance tree ofr the class and get the metadata of the generic definition. Somthing like public static Type[] getGenericDefinitons(Class classFrom, [...]

abstract-dao

altuure — Mon, 30 Aug 2010 08:00:29 +0000

Yet another DAO layer for hibernate/JPA with springframework support Project Page: https://code.google.com/p/abstract-dao/ Ohloh Profile: https://www.ohloh.net/p/abstract-dao Idea Extending a GenericDAO implementation public interface GenericDAO{ save(Object o); update(Object o); query(Parameters ps); ... } in your project public interface PurchaseOrderDAO extends GenericDAO{ public saveByCode(String name); public List<PurchaseOrder> findBySupplier(String s); } and after that run abstract-dao to implement those [...]

Projects

altuure — Mon, 30 Aug 2010 07:00:31 +0000

abstract-dao Yet another Data Access Object (DAO)project for jpa/hibernate with springframework support altuure-merger Java Code Merger utility like JMerger in EMF-Eclipse (soon) No related posts.

Ruby on Rails experience of a java developer

altuure — Tue, 20 Jul 2010 11:37:34 +0000

Although it has not been a long time since I started to develop a small rails application, I would like to share notes. the first point ,for me and for all the Java developers like me, should be: “what kind of language is this ???” yes it is not structured and well defined like Java [...]

Executors.newFixedThreadPool(n) – Suspended Threads

altuure — Tue, 20 Jul 2010 11:30:58 +0000

Yesterday while I am trying to organize threads in Java I noticed something strange !! Simply the default ExecutorService could not manage to recover suspended threads. After a small investigation, it looks like if any of the running thread throws any RuntimeException, ExecutorService may not recover and could not start any waiting runnable. You can [...]

Focus on:Refactoring

altuure — Tue, 02 Mar 2010 16:38:06 +0000

Seperation of Concepts Inversion Of Control Desing patterns They are all trying to tell you one common thing. Please Make It Simple and Organized No matter what size is your project and how many teams/developers involved, the complexity if the code has tendency to be more complex. And after awhile it turn in to a [...]

On track again

altuure — Tue, 02 Mar 2010 16:33:22 +0000

After a silent year , it is good to be back on bloging again Related posts:top posts 2008 at altuure.com

Just show me what you have done

altuure — Thu, 23 Apr 2009 13:25:29 +0000

Image via Wikipedia Software development is one of the mysterious processes for the people who know little or nothing about the process. But when talking about the quality, it is not the colors or the make up of the screens you should be talking. (I am not under estimating how important it is, but I [...]

it (doesn’t) worth it

altuure — Thu, 23 Apr 2009 09:01:05 +0000

Image via Wikipedia When I graduated from college I was really dreaming software companies as the utopia companies. They should be different then any other sector or firm. They are full of highly graduated people with lots of ideas and future projects. It took not much time too see the truth. Software Companies are full [...]

Grails Productivity Tip: Depend on Your Plugin

altuure — Wed, 15 Apr 2009 07:00:33 +0000

Image via Wikipedia Grails has amazing plugin infrastructure. In short it enables almost everything the core application can do and has really good list of plugins: http://grails.org/Plugins Here what I want to say is something a little bit different: Do all your business in your application plugin Reminder: Plugins are enabled in Grails You can [...]