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Learn Spring with Shamik

in , , , , , , , , - on May 01, 2017 - No comments
Spring Tutorial


After getting so many requests from my viewers and Students I am planning to Write Tutorials on Spring only for you.



And the good new is that I have published my Spring Tutorials with A4Academis which is an Academic site published quality Tutorials on various topics like C, C++, Java, Angular JS.



To read my Spring Tutorials please click the link below



About the Tutorials:

There are many Spring tutorials you can find on the web,  why you should read this tutorial?

When I am planning to write a Tutorials for Spring, I researched and found that most of the tutorials just covered the topics with just a few lines with basic examples and provide important Spring classes names in Tabular format, With not much details. Examples are unrealistic which is not

So , I thought it would be great if we write tutorial which try to teach you the core Spring with proper justification and example not only that I also try to point out the concepts which you need to know in very details as those are frequently used in IT world, SO after reading this tutorial you have a fair bit of idea and start using Spring in your Project !!!!


In the case of any clarification/queries drop a note on A4Academics or my personal blog.



Still,  If you want to learn more about Spring, Advance Spring I offer Tuition please contact me on
Shamik Mitra
9830471739(M)
mitrashamik@gmail.com



Happy reading!!!!!












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Spring framework download and integration with eclipse step by step.

in , , , , , , - on March 10, 2016 - No comments
In this tutorial we will learn how we can download spring framework jars for eclipse and integrate the downloaded spring framework with eclipse . Then we create a basic Spring example to check our setup is successful or not.

Here are the steps to configure Spring core with eclipse IDE

1. Install JDK and eclipse
2. create a java project in eclipse called SpringTest
3. create a folder  lib under SpringTest\lib
4. Download commonLoggin1.2.jar from here http://commons.apache.org/proper/commons-logging/download_logging.cgi

5. extract it and put jars into lib folder earlier created.
6. Download spring from here
http://repo.spring.io/release/org/springframework/spring/4.1.6.RELEASE/
7. extract it and put all jars into the lib folder .
8. Right click on SpringTest ->properties->java build path
9. click on add external   jar and add all jars under lib folder
10.  Create a  folder called configFiles under SpringTest/ src folder.
11. create beans.xml file in configFiles

Add following lines

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

   <bean id="helloWorld" class="com.example.HelloWorld">
       <property name="greet" value="Hello World! Welcome to Spring"/>
   </bean>

</beans>

12 Create a package com.example under
SpringTest\src

13. create a java file HelloWorld.java under the package
com.example

14. Write following in HelloWorld


package com.example;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class HelloWorld {
   
    private String greet;

    public String getGreet() {
        return greet;
    }

    public void setGreet(String greet) {
        this.greet = greet;
    }
   
   
    public static void main(String[] args) {
       
        ApplicationContext ctx = new ClassPathXmlApplicationContext("configFiles/beans.xml");
       
        HelloWorld bean =(HelloWorld) ctx.getBean("helloWorld");
        System.out.println(bean.getGreet());
       
       
    }
   
   

}
15. Run as java application output will be
Hello World! Welcome to Spring
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