First create a POJO class
Right Click on
SRC ( inside application 1)à
newà class
Write any package name like I’m writing com.alok and give
class name like Book then click finish
package com.alok;
public class Book
{
private String title;
private String author;
public Book()
{
System.out.println("Book()");
}
public String
getTitle() {
System.out.println("getTitle");
return title;
}
public void setTitle(String
title) {
System.out.println("set
title");
this.title = title;
}
public String
getAuthor() {
System.out.println("getAuthor");
return author;
}
public void
setAuthor(String author) {
System.out.println("set
Author");
this.author = author;
}
}
Inside config.xml register this POJO class with a unique
bean id
<?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.xsd">
<bean id="b1"
class="com.alok.Book">
<property name="title"
value="java made easy"></property>
<property name="author"
value="prince"></property>
</bean>
</beans>
src-->com.alok-->new--> class
BookClient.java
package com.alok;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class BookClient {
public static void main(String[] args) {
BeanFactory fac=new ClassPathXmlApplicationContext(new String[]{"config.xml"});
System.out.println("----111-----");
Book b1=(Book)fac.getBean("b1");
System.out.println("----222-----");
System.out.println(b1.getTitle());
System.out.println(b1.getAuthor());
}
}
à While creating beanFactory object inside config.xml, corresponding setter and getter method is calling
try to understand output
output:-
Book()
set title
set Author
Book()
set title
set Author
----111-----
----222-----
getTitle
java made easy
getAuthor
prince
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