Usage of bean class in java
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This document provides information about a mentoring program run by Baabtra-Mentoring Partner. It includes details about a trainee's typing speed progress, job applications submitted, an introduction to Java beans and how they are created and their properties accessed, and contact information for Baabtra.
![Getting values for it’s properties
public static void main(String[] args) {
int count=0;
boolean flag=false;
ques quesObj = new ques();
ArrayList newList = quesObj.getList();
int size = newList.size();
for(int i=0;i<size;i++)
{
do
{
else if(!answer.matches("A") && !answer.matches("B")
&& !answer.matches("C") && !answer.matches("D")
)
{flag=true;
System.out.println("Invalid Entry");
flag=false;
exambean beanObj=(exambean) newList.get(i);
System.out.println(beanObj.getQuestion());
System.out.println(beanObj.getA());
System.out.println(beanObj.getB());
System.out.println(beanObj.getC());
System.out.println(beanObj.getD());
System.out.println("Pleas Enter Your Answer: ");
Scanner ans = new Scanner(System.in);
String answer= ans.nextLine().toUpperCase();
if(answer.matches(beanObj.getAnswer())){
count++;
}
}
}
}
}
while(flag);}
System.out.println("Total Score= "+count);](https://image.slidesharecdn.com/usageofbeanclassinjava-131115221258-phpapp02/85/Usage-of-bean-class-in-java-12-320.jpg)
Usage of bean class in java
- 2. Disclaimer: This presentation is prepared by trainees of baabtra as a part of mentoring program. This is not official document of baabtra –Mentoring Partner Baabtra-Mentoring Partner is the mentoring division of baabte System Technologies Pvt . Ltd
- 4. Jobs Applied Week Company 1 2 3 Designation Applied Date Current Status Intel info group System Engineer 16-9-2013 Short listed Alcatel-lucent 10-9-2013 Waiting Software Engineer
- 5. Muhammed Noufal V T muhammednoufalvt@gmail.c om www.facebook.com/vtnoufa lvt twitter.com/noufalurnappy in.linkedin.com/pub/muham med-noufal 9744003056
- 6. What is Java Bean • It is a reusable Software component. • A bean encapsulate many object into one object. • We can access this object from multiple places. • It provides easy maintenance. • It provide methods to set and get the values of the properties, known as getter and setter methods.
- 7. Creation of Java bean
- 8. Generating Getters and Setters
- 11. Setting values for it’s properties import com.baabte.exambean; import java.util.ArrayList; public class ques { ArrayList <exambean> ques = new ArrayList<exambean>(); Public int questn(){ exambean qs1 = new exambean(); qs1.setQuestion("1. Who give music to the song Sare jahan se acha..?"); qs1.setA("A.Pandit Ravi Shankar"); qs1.setB("B.Subha lakshmi"); qs1.setC("C.AR Rahman"); qs1.setD("D.Muhammad Iqbal"); qs1.setAnswer("A"); ques.add(qs1); }
- 12. Getting values for it’s properties public static void main(String[] args) { int count=0; boolean flag=false; ques quesObj = new ques(); ArrayList newList = quesObj.getList(); int size = newList.size(); for(int i=0;i<size;i++) { do { else if(!answer.matches("A") && !answer.matches("B") && !answer.matches("C") && !answer.matches("D") ) {flag=true; System.out.println("Invalid Entry"); flag=false; exambean beanObj=(exambean) newList.get(i); System.out.println(beanObj.getQuestion()); System.out.println(beanObj.getA()); System.out.println(beanObj.getB()); System.out.println(beanObj.getC()); System.out.println(beanObj.getD()); System.out.println("Pleas Enter Your Answer: "); Scanner ans = new Scanner(System.in); String answer= ans.nextLine().toUpperCase(); if(answer.matches(beanObj.getAnswer())){ count++; } } } } } while(flag);} System.out.println("Total Score= "+count);
- 13. Contact Us Emarald Mall (Big Bazar Building) Mavoor Road, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550 Start up Village Eranakulam, Kerala, India. Email: info@baabtra.com NC Complex, Near Bus Stand Mukkam, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550
Editor's Notes
- #9: Open EmployeeBean.java fileRight click inside the file select Source->Generate Getters and Setters