Java Beans in Java

Question

Hi friends I want to know that want is the concept of java beans in java. please explain it with example. Thank you.

Satyapriya Nayak · Answer

Hi Vipendra, Java bean: It is a development component for performing a task in an application. Any ordinary java class with a set of variables and methods can be called as javabean. The methods present in a java bean must follow a naming convention. A java bean can be used in a web application to store the state of the users. Creation process of a java bean: 1. Create a class in a package as the bean class. 2. Provide the required variables as the properties. 3. Provide setter and getter methods for each of the variables. 4. Store the package folder inside a classes folder. 5. Compile the file as ordinary java file. Store the following bean file in (E:\Servlet\WEB-INF\classes\pack1) Example: package pack1; public class mybean { private String name,pass; public void setName(String n) { name=n; } public void setPass(String p) { pass=p; } public String getName() { return name; } public String getPass() { return pass; } } Compile of bean:- javac mybean.java Please refer the below link http://www.c-sharpcorner.com/uploadfile/satyapriyanayak/creation-of-a-java-bean-and-how-it-is-used-in-java-server-pages/default.aspx Thanks