Error: BeanDefinitionStoreException failed to read candidate component class

Following are some of the things that you can check: Cause 1: Compatibility between Java and Spring In this program, the use of Spring 3 has been done but Java 8 is compatible with Spring framework 4.0. The spring framework 4.0 have something known as functional interfaces which are compatible with Java 8. The […]

Read More

Learn Java for free

Java has emerged as one of the popular programming languages used by the developers in the present scenario. Java is purposely used in the development of Android applications and is also used for the back-end development of web applications. With Android devices taking over the world, the need for Java programmers is only going to […]

Read More

What is Facade Design Pattern?

Introduction to Facade Design Pattern Facade design pattern is another pattern from structural design pattern category. This supports loose coupling by hiding the complex details via a simple interface. This pattern introduces a component called facade, which is a simplified interface component. This facade simplifies the responsibilities of the client by standing between the complex […]

Read More

Decorator pattern Design Pattern

What is Decorator Design Pattern?

Decorator design pattern falls under the structural design pattern category. As the name implies, decorator pattern provides some kind of decorational effect on the original object. That is, the pattern provides the ability to add new features and behaviors to a base object without altering its existing structure. That is there will be additional features […]

Read More

Understanding the Creational Design Patterns

According to the Gang of Four (GoF) definition, there are 3 types of software design patterns. Those are creational, behavioural, and structural patterns. This article will discuss the creational design pattern. What are Creational Design Patterns? As the name implies, this set of design patterns focuses more on object creation process. All the including patterns […]

Read More

Prototype Design Pattern

What is Prototype Design Pattern?

Introduction The prototype design pattern falls under the creational design pattern category. It uses the object re-use principle to gain the benefit of solving the problem. This pattern is most appropriate when object creations are costly and time-consuming. The already created clone helps to save the cost and the construction time of the required object. […]

Read More

Abstract Factory Pattern in Java

What is Abstract Factory Pattern? Abstract factory pattern is a creational design pattern. It adds another layer to the factory method pattern. This pattern includes a generic interface to create families of objects. This pattern is useful when a client object wants an object instance from a group of related or dependent classes without any […]

Read More

Reactive Streams In Java 9

Reactive programming is becoming ubiquitous when it comes to building any real-time system in recent times. Software designs are shifting from the conventional servers and containers to be event-driven, responsive, scalable and handle failures gracefully. The problem with the traditional approach of creating multithreaded, synchronized and shared applications was that the end products were tightly […]

Read More