Vishal Shukla

Leading Development Company In India On Clutch

by Vishal Shukla|13 May 201914 May 2019|Uncategorized

At Brevitaz, we use a combination of quality communication and superb software maintenance to help our clients build solid online infrastructures. Our team of industry professionals, based in Ahmedabad, India, has over a decade of IT experience under our belts....

Race Condition – Java Concurrency Problems

by Vishal Shukla|04 October 201327 April 2019|Concurrency

Race condition is one of the famous concurrency problems that every developer encounters when working in concurrent programming. Race condition may lead to inconsistent state of the system. The article explains race condition and its types with examples, root causes...

Encapsulation With Example And Benefits In Java & OOP

by Vishal Shukla|23 September 201329 April 2019|OOP

Object-oriented programming tries to model real-life objects into the programming world. This makes the programs easy to co-relate with real-world and understand. Encapsulation is one of the key concepts, which plays crucial role in this modelling along with Abstraction and...

Data Abstraction, Control Abstraction In Java & OOPs

by Vishal Shukla|17 September 201324 April 2019|OOP

English meaning of abstraction Something that exists only as an idea. Technical translation Abstraction is the concept of representing something at high level, without going into too much details. Anyone involved into object oriented programming would be already aware of...

Easy Data Access In Pages Of GWT/Swing Application

by Vishal Shukla|30 June 200924 April 2019|GWT

When developing desktop based or similar applications, it becomes headache to synchronize data between different pages. Say when Delete is clicked in context menu of some node of tree, Grid and some other panels need to be notified. Here is...

Decorator Pattern Explained

by Vishal Shukla|11 June 200924 April 2019|Patterns

In recent posts, we identified what issues can arise if we keep going with the design shown in Class Explosion and Etymology Of Decorator Pattern. Lets take a quick look at what fundamental design problems exists in this design. Exsisting...

Etymology Of Decorator Pattern

by Vishal Shukla|02 June 200924 April 2019|Patterns

Today our purpose is to know why and when to use decorator pattern. In last post about class explosion, we found that there is class explosion if we go with the first trial. Now what we can do to improve...

Design Anti Pattern – Class Explosion

by Vishal Shukla|31 May 200924 April 2019|Patterns

To understand a typical design anti-pattern causing Class Explosion, consider a use-case of Restaurant. They need to serve several menu items, some of them are listed below in form of Class names. DoubleCheesePizza ItalianPizza FreshVeggiePizza Vegetable Sandwich Cheese Sandwich Aalu-matar Sandwich...

HMVC Pattern For GWT & Swing Applications In Java

by Vishal Shukla|29 May 200924 April 2019|GWT

Why Pattern? When developing client tier of application using html, there are certain limitations in the way we can organize the things. Because the code is in XML. Religious java developers are generally seen more inclined towards GWT rather than...