Are there any analogy between SOAP vs Rest based web services and Entity Beans vs hibernate? I big telecom company is investing heavily on SOAP based web services as they guided by Oracle. I still could not identify any case where they are using WS-security, WS-transaction or similar features that are not exist in rest based
Category: Java
Java related posts
Best eclipse shortcut
I have been using eclipse for years. I were using several shortcuts to speed up things. But I have learned my favorite shortcut, CTRL+3 just a few months ago. It is something like one shortcut to learn them all. How could I miss this for years?
Android’s ListView vs Java’s JList
I have several years of swing experience but I have recently started to play with android API. I have noticed one significant difference in terms of how Flyweight pattern is implemented. In JList you generally create an instance of a ListCellRenderer and return a swing component from getListCellRendererComponent method. Android has also a very similar
New Features of JDK 7 Explained
For an in company JDK 7 orientation I have prepared a presentation which summaries new features of JDK 7. I would like to make it public for everyone who needs it. New Features of JDK 7 is available on slideshare. You can also download pdf of it from here. New Features Of JDK 7 —
Cassandra Data Model
As you know from my previous post, database backend of Trendocean is Apache Cassandra. If you have relational database background, data model of Cassandra is difficult to work with. Things get more difficult if nature of your application’s data is highly relational. You have to manage every relation yourself. You have to implement cascaded deletes,
trendocean.com
I want to introduce trendocean.com to you. It is a multiple choice based question and answer site with social parts. It is a social network where you can see who are popular/marginal, ask and answer questions, follow people and keep in touch with your friends. Main difference of this question and answer site from
Podcast Suggestions for Software Engineers
I try to follow several podcast to catch up with my profession and technology. Generally time cost of listening a podcast is zero. For example you can listen them while driving, walking, etc. Followings are my favorite podcasts, I hope you like them. Java Posse: This is my favorite podcast. If you will listen only
Installing GoDaddy SSL Certificates on Glassfish v3 Step by Step
Introduction to Glassfish SSL Newly created domains on glassfish has already a self signed certificate in DOMAIN_DIR/config/keystore.jks file. By default this keystore has default password of “changeit”. This certificate is named as s1as. To see this certificate you could issue following command: keytool -list -keystore keystore.jks When asked enter default password “changeit”. You will see
java.lang.OutOfMemoryError and Native Memory
“Thanks for the Memory” is a must read article for every java developer. It is a very good explanation of why sometimes you may need to REDUCE heap size to prevent java.lang.OutofMemoryError. You could download pdf of article writen by Andrew Hall and published at IBM Developerworks.
HTML 5 Up And Running
I could recommend this book to everyone who wants a high level overview of features introduced in HTML 5. Each feature has its own chapter. How to detect browser support for each feature, work around for older browsers (especially internet explorer) are also explained. The book does not go into details of each feature. You