Spring Bean Overview

Spring IoC container can manager more then one beans. Beans are created with details provided via metadata configuration to container(via Java code, Java Annotation, XML). Bean Definitions are represented as the Object of BeanDefinition which contains the several metadata information. Properties those are part of BeanDefinitions are

Spring 3 IoC Container Overview

In this tutorial we will check the overview of Spring IoC Container. Interface org.springframework.context.ApplicationContext represents the Spring IoC container and is responsible for instantiating, configuring, and assembling the beans. But how and from where container gets information like which Object to Instaniate, how to configure and assemble it.

Spring Annotation Tutorial

@Component :        It is generic  stereotype for any spring managed component. While other stereotypes like @Repository, @Controller, @Service are specialized form of @Component for specific use. Specilized form of stereotypes(e.g. @Controller) should take precedence over @Component as it will have extra benifit of pointcuts, better suited for processing by spring tools. Since Spring 2.5.

JSP Expression

Expression is a type of JSP element which is used to embed Java code in JSP. Container takes the argument of expression (everything written between <%=  %>) and put it in as the argument to PrintWriter out which will print on JSP.

Hibernate Framework Basic

What is Hibernate Hibernate is an object-relational mapping (ORM) library for the Java language, providing a framework for mapping an object-oriented domain model to a traditional relational database. Hibernate solves object-relational impedance mismatch problems by replacing direct persistence-related database accesses with high-level object handling functions.

JSP Basics

A JSP becomes a servlet. You don’t directly create servlet, it is generated by Container only. Container takes what you have written in your JSP, translates it into a servlet class source file then compiles that into a java servlet class. And this code would execute in the same as it were written in java file.

Scroll to Top