Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


jerung
java database
0 Answer(s)      3 years and a month ago
Posted in : Java Beginners


help me with this...i never learn build java database...can you all show me how to build it in simple way on blue j?

You are required to design and implement objects needed for a program that maintains a database of students and teachers, and allows you to read in large files of student/teacher information, search it, alter it, etc. The database is maintained as a list of records, each record containing the data for either a student or a teacher.

The information kept for a student is his/her college id number; name, date of birth, birth place, cumulative average of grades (CGPA) in courses, status (full time or part time), study programme (Ceritifcate(1), Diploma(2), Degree(3), Master(4) or PhD(5)) and a note (to keep comments on student's personality).

The information kept for a teacher is his/her faculty id number, name, date of birth, birth place, salary in ringgit, rank (Tutor(1), Lecturer(2), Associate Professor(3) or Professor(4)) .

After completing your design, you will implement it. The number of classes you decide to use is up to you. However, you must follow the set of restrictions specified below:

a. Name length must not: i. be more than 30 characters, ii. start with a blank space, iii. contain more than one consecutive blank space, or iv. contain any digit or number. b. Date of birth must contain valid numbers (1-31 for days, 1-12 for months) and they cannot contain negative values. c. Birth place is the state (if born in Malaysia), else birth country. d. CGPA is must be a positive value. The default value is 0.00. e. Valid study programme for students is any number between 1 and 5. f. Valid rank for teachers is any number between 1 and 4. g. Teachers' salary must be a positive value.

Both of these are people, of course, so the classes Student and Teacher are derived from the superclass Person, which holds information common to both students and teachers: id, name, date of birth, and birth place. All specifications for the both classes must be completed in the Student and Teacher interfaces.

You are expected to design your own classes for representing the basic entities that the program manipulates.

As you design your classes make them as general as possible so that they can be used by a campus management system.


Advertisement
View Answers

Related Tutorials/Questions & Answers:
java database
java database  help me with this...i never learn build java database... to design and implement objects needed for a program that maintains a database.../teacher information, search it, alter it, etc. The database is maintained as a list
Database,Java
Database,Java  help me for the following things if one customer... me the how to write the query in MySQL database and i want coding for this one in Java.because i am using Java as the front end.   1)page.jsp: <
Advertisements
java and database
java and database  sir i want to prepare a sign in form and i want to check that user name is exist or not in database if it is exist in database then return it is allready exist otherwise it is registered in data base thank u
JAVA DATABASE CONNECTION WITH JTABLE
JAVA DATABASE CONNECTION WITH JTABLE  HOw To Load Database Contents From Access Database to JTable without using Vector
Map java Object to database.
Map java Object to database.  How do you map Java Objects with Database tables
Database programming - Java Beginners
Database programming  How to do a Database programing with Balanced Multiway Tree(B+ Tree,not Binary Tree) in java
Java Database Program
Java Database Program   Write a program in Java that connects to a database and generates a report consisting of the courses in whom the total percentage of number of students failed is more than 80% of the total number
java and database - Java Beginners
java and database  code to read a csv file  Hi Friend, We have used POI Library to read the csv file in java: import java.io.*; import org.apache.poi.hpsf.*; import org.apache.poi.hssf.usermodel.*; import
java database connection - JDBC
java database connection  sir i want to join my project with MS access database. i am making my project in netbeans.please tell me the coding to do... the data into the MS Access database and retrieve the data from the database table
java database connection
java database connection  package com.tsi.constants; public class Constant { public static final String DRIVER = "oracle.jdbc.driver.OracleDriver"; public static final String DBURL = "jdbc:oracle:thin
java database connection
java database connection  package com.tsi.constants; public class Constant { public static final String DRIVER = "oracle.jdbc.driver.OracleDriver"; public static final String DBURL = "jdbc:oracle:thin
unable to connect database in java
unable to connect database in java  Hello Everyone! i was trying to connect database with my application by using java but i am unable to connect... i was using this code.... try { Driver d=(Driver)Class.forName
java database connection - Struts
java database connection  how to connect a database in struts program?  First Add two jar file1> commons-dbcp-1.2.x.jar2> mysql...; value="jdbc:mysql:///database_name?autoReconnect=true"
java database error - JDBC
java database error  hi all i am writing one swing application where i want to insert data into database(MS-Access) but dont know how to do... the following code to insert the data into MS-Access database: import java.sql.
Java database connectivity
Java database connectivity  Hi sir I need a code to create an application where user enter name in text box and that should be stored in database. Plz help me out its very urgent.   import java.sql.*; import java.awt.
unable to connect database in java
unable to connect database in java  Hello Everyone! i was trying to connect database with my application by using java but i am unable to connect... created. 6) Restart your compiler and compile your java code. For Inserting Data
code for database deadlock sicuation in java
code for database deadlock sicuation in java  how to prepare code for database deadlock situation in java(JDBC
innerclass and database - Java Beginners
innerclass and database  program using innerclass to implement numerical bisection operation to call a procedure to store and update data in a database
Database - Java Beginners
Database  How to do database connection when using weblogic server? Any specific condition or difference
Connection to database - Java Beginners
on a Project on Jsp We hve some JSP Pages & trying to connect to our Database . We are using SQL server 2000 ? We are not able to connect our database Tables.../connect_jsp_with_mysql.shtml Because, we didn't use sql server 2000 database
java servlets with database interaction
java servlets with database interaction  hai friends i am doing a web application in that i have a registration page, after successfully registered... Servlet with database and insert data import java.io.*; import
database connection by using java bean
database connection by using java bean  i need a code for bean class to connect to mysql database. subsequently to use dis bean class whereever i need 2 connect 2 database
Connecting to MYSQL Database in Java
Connecting to MYSQL Database in Java  I've tried executing the code... to the database"); conn.close(); System.out.println("Disconnected from database"); } catch (Exception e) { System.out.println("Error
Sum database colum in java
Sum database colum in java  please i have two columns-col1 and col2, col1 contain item and col2 contain the quantity of the item columns... the database to sum the Items and display output so that it will be like
java database pblm - Java Beginners
java database pblm  Hi, I have 5 records in database with the same ID. I want to delete third record. what should i do.plzz help me. thank u... record from the database. the following code may be useful for u. ResultSet rs
Java Connection to Oracle database
Java Connection to Oracle database  HI I am ubable to connnect jdbc to Oracle database.i had gone to control panel >>Administrative tool>>>Data source,in that forDNS name i typed Oracle and in TNS i culdn't
database connectivity in java - JDBC
database connectivity in java  import java.io.*; import java.awt.*; import javax.swing.*; import java.awt.event.*; import java.sql.*; class Project implements ActionListener { JFrame f; JPanel p1,p2,p3; JTabbedPane
Import Data to SQL database in Java
Import Data to SQL database in Java  Hi, I'm a beginner and I'm wondering how to Import Data to SQL database in Java? Thanks (Platform: Eclipse/SQL
java plus database - Java Beginners
java plus database  kathmandu Sports Club In order to have more.... Module diagram 4. Java-program   Hi friend, Code to solve the problem : database table "city" CREATE TABLE `city
Map Java Objects with Database tables
Map Java Objects with Database tables  How to map Java Objects with Database tables?   First write Java domain objects ie. beans with setter and getter methods. Then map java class to table and database columns to Java
Subtract a value in the database from java
Subtract a value in the database from java   Hi, i want to know how to subtract a value on a database. im using JDBC connection from access and i want to decrement the value of table "quantity" of 1 each time it passes a loop my
 

 

 

DMCA.com