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Java Development Tutorials

Spring MVC Flow Diagram

April 24, 2015 by javainterviewpoint 1 Comment

Spring_MVC_Flow_Diagram

MVC is a design pattern which provides a solution to layer an application by separating Business(Model), Presentation(View) and Control Flow(Controller). The Model contains the business logic and the Controller is responsible for the redirection and the interaction between View component and Model. The View component contains the presentation part of the application. … [Read more...]

Spring 3 @Import annotation with JavaConfig Example

April 2, 2015 by javainterviewpoint Leave a Comment

We have already learnt about JavaConfig in Spring 3 Usually, in spring we will split a large XML configuration files into one or more smaller xml files for maintainability and we will finally import it in a common configuration file. @Import annotation does the same functionality for JavaConfig in Spring 3.  … [Read more...]

Spring 3 JavaConfig Example

March 31, 2015 by javainterviewpoint Leave a Comment

In our previous article Spring hello world example we have used the classic XML to define our configurations. JavaConfig has been added since Spring 3.o, which lets the developer to add all the configuration into Java class rather than into XML file. Still, you have the option to add configuration in the XML format but JavaConfig is just an alternate way of adding bean … [Read more...]

Spring 3 Hello World Example

March 30, 2015 by javainterviewpoint Leave a Comment

In this example, we will learn how to create a simple hello world example in Spring 3.0.  … [Read more...]

Spring MVC Textbox Example

December 9, 2014 by javainterviewpoint 2 Comments

SpringMVC_TextBoxExample

In this example, we learn how to create a Spring MVC form with a Textbox. Spring provides the "form" tag library which as simple as HTML form tags. Here we will create a simple Spring MVC form with two text boxes and we will add validation support to check if it is not empty and size is between 1 and 5. … [Read more...]

Spring 3 MVC Hello World Example

November 23, 2014 by javainterviewpoint 1 Comment

FolderStructure_Spring

The below example will show you how to write a simple web based Hello World application using Spring MVC framework. Create a Dynamic Web Application in Eclipse IDE for our Spring Web Application. … [Read more...]

Spring Dependency Injection – Setter Injection

November 22, 2014 by javainterviewpoint Leave a Comment

Dependency Injection is the most important concept of the Spring. It is also called as Inversion of Control (IoC). Dependency Injection makes our code Loosely Coupled, Spring’s IOC container is light-weight and it manages the dependency between objects using configurations. It connects the related objects together, instantiates and supplies them based on configuration. Spring … [Read more...]

Java Basics

  • JVM Architecture
  • Object in Java
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  • How to Set Classpath for Java in Windows
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  • Use of Class.forName in java
  • Use Class.forName in SQL JDBC

Oops Concepts

  • Inheritance in Java
  • Types of Inheritance in Java
  • Single Inheritance in Java
  • Multiple Inheritance in Java
  • Multilevel Inheritance in Java
  • Hierarchical Inheritance in Java
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  • Types of Polymorphism in java
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  • Java Constructor Overloading
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Java Keywords

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Miscellaneous

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  • Generate SerialVersionUID in Java
  • How to make a class Immutable in Java
  • Differences betwen HashMap and Hashtable
  • Difference between Enumeration and Iterator ?
  • Difference between fail-fast and fail-safe Iterator
  • Difference Between Interface and Abstract Class in Java
  • Difference between equals() and ==
  • Sort Objects in a ArrayList using Java Comparable Interface
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Useful Links

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  • Java EE 6 Tutorial
  • Java EE 7 Tutorial
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  • Hibernate ORM

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