Java Archive
The Decorator Pattern comes under the Structural pattern. By using the decorator pattern we can modify the functionality of an object dynamically. The functionality of an object is extended by adding additional coverage around an object. If
In continuation of our previous article 101 Core Java Interview Questions to Ace the Interview, this is the second part where we cover Advance Java Interview Questions. Read first part – 101 Most Important Frequently Asked Advance Java Interview
In this article, we are going to list down 101 Most Important and Frequently Asked Advanced Java Interview Questions that will give you enough exposure and confidence to ace at Job Interview. Java is on evolution spree.
Usually, when you build an application you intend to connect to a single database. Its often not required to connect to multiple data sources unless you working on an ETL kind of project. Connecting Multiple Databases With Spring
We have discussed the Microservices concepts like What are Microservices? Why use it? When to use it? in our previous article ” An Introduction to Microservices Architecture” In this article, we will discuss the pros/cons of microservices
In this article, we will discuss Factory Method Pattern. This pattern is organized under creational pattern as it deals with the creation of the object. This design pattern is based on one of the OOPs concept ie. Encapsulation. Generally, we write
You must have been on a train many times in your life, but have you noticed the architectural pattern of the train. Is it Microservices Architecture? let us see. The trains are the best example of loosely coupled
What is new in Java 8 for Map!! Folks, A significant change has been shipped in Java 8 release for Map. Of course, it is leaving the shore for better more. By any means, Java 8 has
In this article, we will cover one Memento Design Pattern which is categorized under behavioral design patterns. This pattern provides the capability to provide a restore (like undo) functionality over an object. The memento pattern operates on a
Observer Design Pattern is listed under Behavioral Design Patterns as it can alter the behavior of the program. In this article, we will understand this pattern with a simple example. This pattern is chosen when we have one-to-many
Spring Mobile is an extension to Spring MVC framework. It primarily aims to simplify the development of mobile web applications. Spring Mobile To Detect Device: In this article, we will briefly look into the key usage of
In this article, we will understand Mediator Design Pattern. This pattern is categorized under behavioral pattern as it can alter the program’s running behavior. In some cases, the program is made up by using many numbers of classes and these
