Tag: Servlets

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E-Learning System Web Portal Java Project

Objective:

“e-Learning” is an educational-based java web application; this web portal helps college students to get all the resources & study materials of every course available on the online portal. All the students can access this website portal anytime and from anywhere on the internet. E-Learning System is a very good online e-learning portal compared to all web links given by Google, Bing, Yahoo, ChatGPT, or any website while searching for student course materials.

Contents

Existing System:

In Present Educational based E-learning system, students can get information from books or study materials provided by professors manually. But in this system, students may not get the related and sufficient information according to their syllabus. The above resources do not provide discussion forums between students and professors to clarify their doubts. There is no proper guidance for the students.

Proposed System

The main aim of this E-Learning system is to provide sufficient study materials to the academic students according to their syllabus from which students can easily download study materials of their relevant course. The first step is to register in order to access this website. In this system, we are providing discussion forums between students and professors where students can easily clarify their doubts. Modules of this website are Admin, professor, student, and mentor.

Modules:

Admin:

  • Admin can view all member’s details like professors/asst. professors, mentors, and students. Here each user (student/mentor/professor) can upload material.
  • The uploaded material can be verified by the admin. The admin can validate the material if the material is related to the subject. The validated materials are only visible to the students.
  • The admin can view the queries which are sent by the students to the mentors. The admin can also check how many solved queries and unsolved queries.

Student:

  • Each student must and should be registered before login. Here we have user authentication every time. Students can upload material, view material, and send queries. The upload materials first verify by the admin and then visible in the view material tab.
  • The student view uploaded material by all the users which is validated by the admin and he can download materials.
  • The student can send a query to the mentor if he/she has any doubts regarding academic subjects.

Mentor:

  • Mentor registration and login.
  • Mentors can upload material, view material, forward queries, and reply to queries. The upload materials first verify by the admin and then visible in the view material tab.
  • The Mentor view uploaded the material by all the users which is validated by the admin and he can download materials.
  • The Mentor can solve a query if he/she is unable to solve queries forward it to Asst.Professor/Professor.

Professor:

  • Professor registration and login.
  • Professor can upload material, view material, and reply to queries. The upload materials first verify by the admin and then visible in the view material tab.
  • The Professor view uploaded the material by all the users which are validated by an admin.
  • The Professor can solve a query and send it back to the mentors.

Software Requirements:

           Operating System: Windows 10/11

           Web Technologies: HTML, CSS, JavaScript

           Programming Language: Java, JSP, Servlets

           Backend Database: MySQL /Oracle 10G

           IDE / Work Bench: Eclipse/ Netbeans

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Design & Development of Tender Management System Project

Abstract:

The Tender Management System was developed to enable the vendors to get all the tender details online and provide a facility to submit the tender. This Tender Management System project was developed & designed with Java & MySQL Database.

Existing System:

  • Contractors need to submit their documents by visiting the office or centers on time.
  • Contractors have to bid for a particular tender on time by applying forms and need to wait for an approval reply.
  • The Admin Needs to post the Projects or contracts as a poster or advertisements regularly.
  • It takes a long time to access tenders or vendors’ data access.

Proposed System:

  • User Needs to Have a Network Connection.
  • New User needs to register a new vendor on the website.
  • Contractors can log in and bid for some existing tenders.
  • They need to log in using their login-id and password which they used while registration
  • To reduce paperwork, and data that are available online, using this final decision can be taken by the administration and can contact directly to such suppliers.
  • Easy to access the tenders and vendors’ data.

Software Requirements:

Language: Java
Web technologies : J2EE (JDBC/Servlets/JSP)
Front-end Design : Html, CSS, JSP, Bootstrap
Database: MYSQL
Scripting: JavaScript , CSS

Application Work Flow

Modules:

Administrator

Uploading advertisement documents
Verifying projects and contractors by using their information
Accepting and Rejecting Bids
Maintaining data and confirmation of the final report.
Update Notice Board
Make some announcement
Block or unblock some vendors or company

Company

The Company needs to get registered to proceed.
The company can log in with a valid username and password.
Apply or releases new tenders and view the status of the tender.
Make Some announcements.
Change the tender details
Documentations

Vendor

Vendors are the key persons or contractors who look for new upcoming tenders on the website
Vendors’ Functionality includes:
New Vendors can register
Login using vendor-id and password
View and update their profile
See the new open tenders and their details
Bid for a tender with an amount greater than its base price
See the bid approval or denial status

After the tender status approval, they can view and submit the documentation
Vendors can look for the important notice in the notice section

Conclusion

Our Project Tender management System Successfully Created a user-friendly environment for the tender management process.
This Project is flexible and changes can be incorporated easily.
Easy for further Modification
Saves a lot of time by doing most of the processes online
It may lead to increase profit and improve the quality of a company.
Assigns the tenders and project in a good manner and optimal way to the contractors in less time with low-cost charges.

Download the complete Design & Development of Tender Management System Project using Java, MySQL, HTML, CSS, JavaScript, Bootstrap, and J2EE.

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Online Electronic Easy Repair Java & MySQL Project Source Code & Report

Online Electronic Easy Repair Project is a web application that is developed in the Java platform by using Html, CSS, JavaScript, JSP, and Servlets. Here Students can download the complete Java & MySQL Project Source code, Project Report, PPT & Output Video.

This project deals with the features of “Easy repair of electronics”, which is developed to use an online application mode for E-Services at the doorstep.

Nowadays the usage of electronics has increased, and if there are any problems with electronics, customers need to bring the electronics for repair to the nearest technicians. To overcome the issue we have come up with an online application that will provide technicians who can repair the electronics at the doorstep.

Online Electronic Easy Repair is a supplier of local services. This provides search services, particularly for electronic devices, and is available on the internet and mobile phones. This website’s homepage includes two modules, one for customers and one for technicians. If a customer needs a service for their electronic devices, the customer can select the type of service he needs and can also select the location where the service is to be performed.

The Customer can select the technician who is available in the location and get the service done at his doorstep. Within a short period if the customer faces the same issue again then he can upload the softcopy of the invoice and can claim on the website. Our website can provide customers with one free and truthful service by checking the invoice.

The second module is only for the technicians for the purpose of registration. With valid information, the technician should register. He could thus receive opportunities for work.

OBJECTIVE

The objective of this project is

  • Build user-friendly software that customers and technicians can easily understand.
  • The application must respond to the changes quickly.
  • In heavy use, the software must perform well.
  • The application should provide services at reasonable prices to the customers.
  • To Make Technicians available 24/7 to the customers.

SCOPE

The aim of the project is to design and develop an online application that will help customers to search for a technician who can fix the electronic devices at their doorstep.

MODULES OF THE PROJECT:

  • Customer
  • Technician

Customer Sub Modules:

  • Search for Technician.
  • View Details of Technician.
  • Contact Technician.
  • Rate a Technician.

Technician Sub Modules:

  • Register.
  • Login.
  • Update Profile.

Output Screens:

  • Home Page
  • Technician Registration Page

  • Technician Login Page
  • Technician Home Page
  • Admin Login Page
  • Admin Home Page
  • View & Activate Technician
  • Customer Registration Page
  • Customer Home Page
  • Book page with the help of a map

  • View Booking Page
  • Status Page
  • Generate Bill Page

  • Generate Form
  • View Bill Page
  • View History Page
  • E-Waste Page
  • Give Rating Form page
  • View Rating Page
  • Collect E-Waste Page

Functional Requirements

This project contains three modules

  1. Admin
  2. Technician
  3. Customer

Admin:

In this project, Admin Is the owner of this web application. Admin maintains the web application. We have an Admin login form, admin login to web application with respective username and password. Admin view and check the technician’s details. After verification, Admin activates the technicians. Admin collects electronic waste (E-waste) like broken and useless materials for recycling.

Technician:

A technician is a professional worker with inappropriate technology. In this Project, the technician fills out the registration form with valid information. Admin decides (activate) the technician for a web application. A technician can log in to the web application after activation only. The technician can view the customer bookings and accept the customer booking requests. Technicians can accept customer requests when customers are from the same location. Technicians generate an online bill with a unique booking id, and with that unique booking id technician collects the payment from customers. A technician can view the customer ratings for his work.

Customer:

The main module in this project is the customer. A customer has to register for booking a technician for his/her home electronic repair. Customer log in to web application with a belonging username and password. A customer books the technician for his/her belonging device work. A customer can enter the exact location (latitude and longitude) with the help of Google Maps. A customer has the option to view the ratings of a technician before comes to work. A customer checks the status of whether a technician accepts the booking request or not. A customer views the generated bill and pays the amount through an online service. Customer can view their booking history by clicking on history. After the Completion of a technician work a customer wants, he/her can give a rating to a booking technician. If a customer has electronic wastage he/her can send that wastage to an admin.          

Download the complete Online Electronic Easy Repair Java & MySQL Project Source code, synopsis, UML Diagrams, Project document, PPT & Output Video.

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Booking Photography Java Project

Abstract:

Booking photography is a project which will enable customers or clients to book professional photographers online. It is difficult for those who want to book a photography session to request their favorite photographer since the process was done manually. By having this system, it will be easier for them to make their booking.

Booking Photography Java Project

Existing System:

In the existing system process of booking photography sessions was done manually by phone calls or drop-by at their place. It is hard to track the availability of the photographer and to manage all the bookings made by customers.

Booking Photography Gallery Page

Proposed System:

In the proposed system all the data is maintained in the database which is safe and easy to retrieve. Users can book the photographer anytime and anywhere. Users can know the location of the photo shoot.

Modules:

User:

The user module can get register as a new user and login for booking. Users can book their favorite photographer. Users are able to view the status of the booking. Able to check the availability timetable of the photographer

Admin:

Admin can get a login. Admin can add or change the bookings. Admin can check and approve or cancel customer’s booking.

Software Requirements:

Language:           Java

Web technologies:           JEE (Servlets/JSP)

Front-end Design:           Html, CSS, JSP, Bootstrap

Database:           MYSQL

Scripting:           JavaScript

Conclusion:

Booking photography is a system that satisfied the requirement of the user by booking the photographer from their location. This system fulfilled the desire of the users to select the photo shoot at their dream place. Users can know the status of their booking in the system.                  

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Online Crime Investigation System Project in Java

Project Abstract: This Online Crime Investigation System software presents the part of an organization’s work as per the requirements, specifications, and conditions mentioned in the user manual. This application s/w has been developed and completed successfully and also tests successfully by taking “Test Cases” It is user-friendly and has all the needed menu options, which can be utilized by the user to perform the desired operations. Moreover, help messages are provided which will help any authorized user from using the system without trouble.

The proposed system is not limited presently. Presently we have to login to the system online and post the complaints. We can further develop the system by using the “Voice Recognition System”. So this project has got scope to get developed in the near future. The scope of the project exists throughout the life of the product development, testing and implementation.

Deployment of  Application:

1) Copy the Online Crime Investigation System application folder to

F:\Tomcat5.5.9\webapps\

2) Click on start.bat in the bin folder of tomcat

3) Create a User in Oracle as follows:

CREATE USER OCR IDENTIFIED BY OCR;

GRANT DBA TO OCR;

CONN OCR/OCR

Now place the all tables in the table.txt file at the SQL Command Line

And type the following command

COMMIT;

4) Create user DataSourceName(DSN) as

click  –> Start —> Control Panel—> Administrative Tools

Software Requirements:

  • Operating System: Windows 98 or above
  • Front end : HTML & JAVA SCRIPT, J2EE(JSP,servlets,Ajax),
  • Back end : Oracle 8i
  • Web Server: Tomcat 5.5.9
  • Front end  : HTML & XML
  • Middleware : J2EE(JSP)
  • Application server : Web logic 7.0

Crime Investigation System Screen Shots:

1.    Crime Investigation System

HomePage

Homepage for the Crime Investigation System Application

Overview

Functional Overview

This module/screen is the Homepage for the Crime Investigation System Application.

Technical Overview

This module Admin or Police Department or Customer can login through screen and customer can register.

Navigations

Customer Login ->Customer LoginScreen

AdminLogin ->Admin Login Screen

Home ->Application Homepage

Department Login ->Department Login Screen

Registration ->Customer Registration Form

ADMIN MODULE

2.    Admin Login Screen

Admin Login Screen

2.1.1    Overview

Functional Overview

This module/screen is used to Admin Login Process.

Technical Overview

  1. This module takes the valid Admin Username and password.
  2. The particulars are valid you will get Admin Homepage otherwise it will displays the message “Invalid Login Information”.

Navigation

AdminLogin->AdminLoginScreen

Action Controls

Control
Name		 Type Description Action
       
Login button Gets the particulars of the Admin Login Details. Admin Homepage
Clear Button Clear the fields on the form Login Screen

3.    Admin Home Screen

3. Admin Home Screen

3.1.1    Overview

Functional Overview

This module/screen is used to operate Administration Module.

Technical Overview

  1. This module is used to create new Police Departments and updating the existed department details.
  2. This module is used to create new thief Information and updating the existed thief information
  3. Creating New Caution Information.

Navigation

AdminLoginProcess->AdminHomePage Screen

Action Controls

Control
Name		 Type Description Action
       
New Department HyperLink Displays the New Department  registration Form Department Registration Form
All Departments HyperLink Displays the existed department details screen List of departments
New Thief Information Hyperlink Displays the New thief  registration Form Thief  Registration Form
Thief Information HyperLink Displays the existed thief details screen List of Thief Information
Caution HyperLink Displays Caution registration Screen Caution Registration Form

4.    Department Registration Screen

Department Registration Screen

4.1.1    Overview

Functional Overview

This module/screen is used to register New Department Information.

Technical Overview

  1. This module takes the valid new Department Information and Login details.
  2. These New Department particulars will be stored into “POLICE_DEPARTMENT” database table and login details into “LOGIN_MASTER” table.

Navigation

New Department->Department Registration Screen

Action Controls

Control
Name		 Type Description Action
       
Register button Gets The new Department    information and login details from the form. Stores the department data into table POLICE_DEPARTMENTlogin details into table LOGIN_MASTER
Clear Button Clears the field in the form New Department Registration form will be displayed

5.    Updating Department Details Screen

SCREEN1

5. Updating Department Details Screen

SCREEN2

Updating Department Details Screen1

5.1.1    Overview

Functional Overview

This module/screen is used to Display the list of Department and Updating the department  Information according  to the Department Id.

Technical Overview

  1. Click on Update then it will takes the Department Id and displays Screen2 (Popup Window).

Navigation

All Departments->Department Details

Action Controls

Control
Name		 Type Description Action
       
Update button Displays the Department  information of selected Department Id. Displays the Department Information Screen(Screen2)
Close Button Closes the Department Modification form Displays All Department Screen (Screen1)

6.    Thief Registration Screen

Thief Registration Screen

6.1.1    Overview

Functional Overview

This module/screen is used to register New Thief Information.

Technical Overview

  1. This module takes the valid new Thief Information.
  2. These New Thief particulars will be stored into “THIEVES” database table .

Navigation

New Thieves Information->Thief Registration Screen

Action Controls

Control
Name		 Type Description Action
       
Register Button Gets The new Department    information and login details from the form. Stores the thieves data into table THIEVES
Clear Button Clears the field in the form New Thieve Registration form will be displayed

7.    Updating Thief Details Screen

Updating Thief Details Screen

SCREEN1 

7.1.1    Overview

Functional Overview

This module/screen is used to Display the list of Thieves and Updating the thief Information according  to thief Id.

Technical Overview

  1. Click on Update then it will takes the thief Id and displays Screen2 (Popup Window).
  2. If you select thief category then according to the selected Category it will Displays Screen3

Navigation

Thieves Information->Thieved Information

Action Controls

Control
Name		 Type Description Action
       
Update button Displays the Thief   information of selected Thief Id. Displays the Thief Information Screen(Screen2)
Close Button Closes the Thief Modification form Displays All Department Screen (Screen1)

8.     Caution Registration Form

Caution Registration Form

7.1.2    Overview

Functional Overview

This module/screen is used to Create New Cautions.

Technical Overview

  1. This module takes the valid caution Information and will be stored into CAUTIONS Data Base Table.

Navigation

Caution->Caution Registration Form

Action Controls

Control
Name		 Type Description Action
       
Save button Gets the required input details. caution Information and will be stored into CAUTIONSData Base
Clear Button Clears the fields data New Caution Form will be displayed

DEPARTMENT MODULE 

8.    Department Login Screen

Department Login Screen

8.1.1    Overview

Functional Overview

This module/screen is used Department Login Process.

Technical Overview

  1. This module takes the valid Username and password.
  2. The particulars are valid you will get Department Homepage otherwise it will displays the message “Invalid Login Information”.

Navigation

Department Login->Department Login Screen

Action Controls

Control
Name		 Type Description Action
       
Login button Gets the particulars of the Department Login Details. Department   Homepage
Clear Button Clears the Form Details New Login Screen Will be displayed

  

9.    Department HomePage

Department HomePage

9.1.1    Overview

Functional Overview

This module/screen is used to process the Department operations.

Technical Overview

  1. In This module department can see his complaint details and thief information.
  2. Updating complaint status and modifying the selected thief informtaion.

Navigation

Department Login Process -> Department Homepage. 

10.    Requested Complaints

Requested Complaints

10.1.1    Overview

Functional Overview

This module/screen is used Display the complaints Information.

Technical Overview

  1. Updating the complaint status by changing the options in the Modify column.
  2. In options when the complaint status is ‘Closed’ then only you will get new option ‘ReOpen’ in the options

Navigation

Requested Complaints->Complaints Status

Action Controls

Control
Name		 Type Description Action
       
Update button Gets the modified details. Changes the status of the complaint in COMPLAINT_REG Table

 

11.    Thief Details Screen

Thief Details Screen

11.1.1    Overview

Functional Overview

This module/screen is used to Display the list of Thieves and Updating the thief Information according  to thief Id.

Technical Overview

  1. Click on Update then it will takes the thief Id and displays Screen2 (Popup Window).
  2. If you select thief category then according to the selected Category it will Displays Screen3

Navigation

Thieves Information->Thieve Information

Action Controls

Control
Name		 Type Description Action
       
Update button Displays the Thief   information of selected Thief Id. Displays the Thief Information Screen(Screen2)
Close Button Closes the Thief Modification form Displays All Department Screen (Screen1)

 

12. Customer Information

Customer Information

11.1.2    Overview

Functional Overview

This module/screen is used to Display all registered Customer Details

Navigation

Customer Information->Customers Information Screen

CUSTOMER MODULE 

12.    Customer Registration Screen

Customer Registration Scree

12.1.1    Overview

Functional Overview

This module/screen is used to Customer Registration.

Technical Overview

  1. This module takes the valid new Customer Information and Login details.
  2. These New Customer particulars will be stored into “CUSTOMER_MASTER” database table and login details in “LOGIN_MASTER”.

Navigation

Registration->Customer Registration Screen

Action Controls

Control
Name		 Type Description Action
       
Register Button Gets The new Customer information and login details from the form. Stores the employee data into table “CUSTOMER_MASTER”
Clear Button Clears the field in the form New Registration form will be displayed

13.    Customer Login Screen

13. Customer Login Screen

13.1.1    Overview

Functional Overview

This module/screen is used Customer Login Process.

Technical Overview

  1. This module takes the valid Username and password.
  2. If The particulars are valid you will get Department Homepage otherwise it will displays the message “Invalid Login Information”.
  3. If you forgot your password then click on Forget Password option.

Navigation

Customer Login->Customer Login Screen

Action Controls

Control
Name		 Type Description Action
       
Login button Gets the particulars of the Customer  Login Details. Customer    Homepage
Clear Button Clears the Form Details New Login Screen Will be displayed

 

14.    Customer HomePage

Customer HomePage

14.1.1    Overview

Functional Overview

This module/screen is used to process the Customer operations.

Technical Overview

  1. In this module customer can register his complaints and update the complaints.
  2. Customer can modify the complaint information, if the status is “Pending”.
  3. Checking the status of the complaints.
  4. Displaying all department details.
  5. Displaying all thief information.
  6. Changing the personal details.
  7. changing the password.

Navigation

Customer  Login Process -> Customer  Homepage

15.    Complaint Registration Screen

Complaint Registration Screen

15.1.1    Overview

Functional Overview

This module/screen is used to register the new Complaint

Technical Overview

  1. This module takes the valid new Complaint Information.
  2. These New Complaint particulars will be stored into “COMPLAINT_REG” database table.

Navigation

Complaint Registration->Complaint Registration Screen

Action Controls

Control
Name		 Type Description Action
       
Register button Gets The new Compliant   from the form. Stores the Complaint data into table “COMPLAINT_REG”
Clear Button Clears the field in the form New Complaint  Registration form will be displayed

16.    Thief Details Screen

Thief Details Screen

16.1.1    Overview

Functional Overview

This module/screen is used to Display the list of Thieves Information.

Navigation

Thieve Information->Thieve Information

17.    Department Details Screen

 Department Details Screen

17.1.1    Overview

Functional Overview

This module/screen is used to Display the list of Departments Information.

Navigation

Departments->Department Information

18.    Changing Customer Profile

Changing Customer Profile

18.1.1    Overview

Functional Overview

This module/screen is used to Change the Customer Information.

Technical Overview

  1. This module takes the modified Customer Information from (Screen1).
  2. These New modified   particulars will be updated into “CUSTOMER_MASTER” database table.
  3. If u want update these modified details then click on “Update” in SCREEN1
  4. If you want to change the password then click on “Change Password” then “SCREEN2” will be displayed

Navigation

Change Profile->Customer Information

19.    Complaint Status Details Screen

 Complaint Status Details Screen

19.1.1    Overview

Functional Overview

This module/screen is used to Display the list of Complaints.

Technical Overview

  1. This module takes the valid search options like datewise and compliant type.
  2. According to the selected search option the complaints will be displayed.
  3. Click on “Show All” button, If no option selected then it will display all complaints information.
  4. Click on “Search”  button without selecting any search option then it will display message “Select Valid Search option”

Navigation

Complaint Status->Complaint Information.