Spring MVC with Hibernate

These days spring is most popular framework in the industry because it has lots of capabilities. Most probably large scale projects are using Spring as DI(Dependency Injection) framework with supporting of AOP(Aspect oriented programming) and Hibernate as ORM(Object relational…

JSP, Servlet, Scope variables and Init Parameters

If you are getting involved in Java EE development you have to have good knowledge about the JSP and Servlets. Servlets are server side components that provide a powerful mechanism for developing server side programs. JavaServer Pages (JSP) is…

Spring Security on REST API

I think this post will be good who are working in REST api development. If you are in trouble with the security on REST api this will be really helpful to solve the problems.

In above project structure I would like to explain the web.xml configuration as…

Comparator and Comparable interfaces in Java

Comparator and Comparable interfaces are heavily used in the Java development to manage the sorting of the collections. This approach will achieve the software engineering goals such as extensibility, reusability, modularity etc. In this post I like to…

Learn Builder Pattern through JAVA

1. What is builder pattern?
Builder pattern is one of commonly using design patterns to solve the problems in software development.
2. Where we can use it?
Its very simple. If you need to build the Same type objects with different options you can use the builder…

Pagination with Java Hibernate Criteria

Hibernate is most popular technology in Java development. Most of the real world application they used kind of hibernate technology with fine tuned mechanisms. If you are in java development I hope the following code snippet will be helpful you to make your…

Understanding Java pass by value

I think most of the people they are confused with this concept because it is appearing in different angles. First thing I have to say that Java is pass by Value not pass by reference. I’ll show the example to clear the concept.

REST API Documentation with Swagger

This is going to focus REST API documentation with Swagger. We know that REST APIs are very popular with modern world technology and most of the technology solutions came up with REST Implementations. Developers who are involved with the REST APIs development and…

Simple LinkedList Implementation with Java Generics

Java generics are introduced with in 2004 J2SE 1.5. This concept is really important and it will help a lot in programing. I’m not going to explain the whole generics concept here but I will use the generics to implement the LinkedList…