Category: Java Based Projects

The College Bus Management System Project in java is being developed to provide a tool for the different colleges to easily maintain the college bus information. The system will give an effective output for the Java & Microsoft excel given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports.

At the start of the project setup, Microsoft Access provides an interactive part to store information about buses; different routs of buses, student information, and bus pass etc. 

During the period of finalizing the idea of the system, the primary goal was to design the system i.e those who don’t know how to handle the software. As designing work began and things started taking shape, the system got developed to a stage where it would be used by entry level

Existing System: 

            In the existing system Colleges have to manually maintain information regarding College busses and routes. Information relating to student passengers and bus passes have to be maintained separately.

Need for System

• Provide a simpler method to store and access information related to buses and students.
• Provide a simple interface which will be easily used without much training.
• Reduce paperwork and make all related information accessible easily.

Module Specification: 

Login Screen : Using this module who want to manage details should get user name and password and login to application.

Options: This form consists of data entry, bus scheduling, data retrieval options user can select option to use that feature. 

Data Entry : Using this form admin can enter student details who is using bus from college this form consists of name, department, bus stop, fees paid, route number, year, semester, receipt number, dues, bus time.

Bus Pass:  Bus pass form consists of details of student who is using bus option. This form consists of receipt number, name , year, semester, bus stop, route number.

Receipt: This form is issued for student who issued pass for using bus service.

Data Retrieval: This is like search form where admin can search student by receipt number.

Bus Scheduling: For scheduling students details this form is used.

Multiple Sequence alignment using Genetic Algorithm project (MSA) is a tool for extracting the relationship between lots of sequences. It aligns each sequence,  such that one base in a sequence corresponds to bases in other sequences to reveal the similarity of genetic gene. Multiple Sequence Alignment problem is related to Artificial Intelligence, Bio Informatics and it comes under NP_ complete problem. There are no classical algorithms for solving  NP_ complete problems.  So we go for approximation methods. Genetic Algorithm (GA) have been proven to be robust, flexible and efficient in vast complex spaces  including  NP_ complete problems. The genetic  algorithm is used in the sciences, engineering and the business world. This algorithm has now been  successfully applied to optimization  problems, scheduling, data fitting, clustering trend spotting and path finding.

Multiple Sequence alignment using Genetic Algorithm MODULES – PURPOSE AND DESCRIPTION    

This section contains the basic modules in the design. 

 Genetic Algorithm Module

This module is  used to find multiple sequence alignment using genetic algorithm. The basic or most important operators in this module are selection or reproduction, crossover and mutation. In this module first take the initial population  that contain the given initial sequences. Then reproduce the initial population by inserting gaps between them and then apply crossover and mutation operators on those sequences. This process is to be continued until we get the optimal  or most appropriate solution.

The  various  steps  involved  in this  module are  represented  by  the  figure shown  below. 

USER INTERFACE MODULE: 

            The class sagui contains several methods for designing an easy and user friendly MSA application. It gets the input a set of sequences that are to be aligned and also parameters used for running genetic algorithm.  The input sequences are appended to the text area provided by the user. The parameters are  Generations, Populations , gaps, %crossover, %Mutation. This module  is implemented by using the java  package SWINGS. This package provided the  user friendly  window.           

After  aligning the sequences  the  result  is  appended  to  this  textarea .  the result contains the score o f the alignment and  how much time required for aligning  those sequences.

Distributed Airline Reservation Management System Project in Java is a web based application which is useful for booking different airlines tickets though online. This application covers all features that are available in existing systems.

Existing System 

             Airline Reservation System is a System including Inventory, Fares, Enquiries, Reservations etc. 

           All user/agents are allocated  a SINE code which is used during sine-on and then appended to all transactions carried  out by the agent for security purpose. 

           It has the following Dis-advantages: 

1>  Reservations does not support up to 1 year.

2>  Accessing and updating the system is slow.

3>  It is a file based processing.

Proposed Distributed Airline Reservation Management System : 

Using the distributed technology we can handle these problems easily. In general a distributed process means that a program in execution makes use of resources in other machine. The two technologies for distributed processing available are J2EE and .NET .  In the “Airline reservation system” J2EE is used for managing distributed systems. So that  even if the Airline system has lot of branches and they are located at different places , we can handle the management of service and guarantee.            

            The proposed system for the problem is “Airline reservation system” , a web based  application that is useful for  online reservations. The system is divided into three layers namely presentation layer , business layer and data layer. The presentation layer is at the client side. At server side  , business layer and data layer reside. 

The system requires a server side technology for its implementation. J2EE platform is chosen for implementing the system. At server side   Servlet plays the role for business layer and JDBC for the data layer. 

It has the following advantages. 

 1> Reservations are supported up to 1 year.

2>Accessing and Updating the system is Fast.

3>It is Implemented using the concepts of RDBMS.

Problem Statement 

The objective of the project is to design and implement the software which helps the Airline System employees to issue reservation tickets for various Air flights and maintain the records of various passengers and provide quick services to the passengers. It provides the following services: 

• Reservation and Cancellation of the Airline tickets. 

• Maintains the passengers’ records. 

• Reports about the daily transactions  of the Airline System. 

• Quick Response to the passengers. 

• Automation and integration of Airline system functions.

The “ Virtual Private Network Project (VPN) ” has emerged as one of the leading technologies at present and has attracted the attention of many organizations looking to both expand their networking capabilities and reduce their costs.

This paper deals with the upcoming technology, VPN – Virtual Private Network which has proved itself to be lot reliable in transferring data between remote places via a secured network thus paving way for Data Security

          The VPN has the ability of providing connection between the user (client) & the server of the organization not within the workplace itself but from home too with the data being transferred & received in a highly secured way. For example Telecommuters and those who travel often might find VPNs to be a more convenient way to stay “plugged in” to the corporate Intranet.

          This paper deals with the ideas of implementing a VPN connection featuring the general working of the whole process, protocols involved, basic concepts of VPN, establishing the tunneling mechanism, the methods of data encryption and decryption along with the discussion on enhancement models.

          This project throws light on the concept behind in establishing the VPN connection taking into consideration the Key Aspects of VPN namely,

Data Authentication

Data Integrity

Data  Accountability and

Data Confidentiality

Each stage explains of the ways in which these get invoked. Hitherto the Architecture of the same along with its types has been discussed. The role of the various Protocols namely PPTP, L2TP and IPSEC are clearly explained citing a “Transport Mode” configuration of IPSEC on a Windows 2000 server. We have also discussed the configuration of Routers giving a sample program for the same.

A VPN supports at least three different modes of use:

dRemote access client connections

dLAN-to-LAN internetworking

dControlled access within an Intranet

We have also discussed about providing Certification, Authentication.

A certificate authority (CA) is a third-party organization that verifies the information or identity of computers on a network, and issues digital certificates of authenticity.

Digital certificates are used in a network security system to guarantee that the two parties exchanging information are really who they claim to be. A certificate authority keeps a complete list of all certificates it has ever issued and information on their status: valid, expired, or revoked. 

Logistics Project is a management software developed for logistic companies for managing daily activities and computerizing process of management.

Logistic Project Modules:

Dealer:         

The user interacts with the dealer for order placements & other information. The different modules under category are as follows:

Order Process:

 In this moduleorders whichare placed are processed one by one. Orders are sent to the AMM for validations & further processing.    

Warehouse Equipment

 In this module if the warehouse is running out of stock of any product then the necessary actions should be taken to equip it with corresponding products either from the nearest warehouses or fixing the “lead- time” for it.

Warehouse Initialization

Checking for the necessity for the new warehouses if the existing warehouses cannot store the stocks or   there may be a need to install a new one to enhance the business in a new area. 

Catalogue Administration

Catalogue should display only the available ones & their actual information and not the others, this should be checked time to time and new ones should be added accordingly.  

 Marketing Division

This department is responsible for the proper Advertisement of all the products in the market & collecting the information’s about competitors, products and their cost, availabilities and demands etc.

There will be lots of messages regarding orders, invoices and acknowledgments about the products -costs, availability, quality, delivery etc. which has to be listed properly and to be processed, forwarded appropriately to boost the business.

 The project deals with various operations and transactions that are carried out in the different levels of Logistics Supply Management System. Waterfall model is adopted for the development of the project 

The developed system is user friendly and the changes can be made easily as and when required. Hence the system can be maintained successfully without much rework. 

The Logistics supply management System thus developed provides highly coordinated and collaborative means for managing the sales and inventory activities in the organization. It serves, as a gateway for the accurate tracking of customer needs. It helps to track the project execution between the organizations. The features incorporated in the system such as 

• Big Database Maintenance.
• Order Management.
• Customers Rating.

In the past, the employees of the Warehouse have been associated with performing organizational function, such as order tracking, stock maintenance and products category management in accordance with policies that have been established in conjunction with organization.  

FUTURE ENHANCEMENTS 

• The project has been brought within a short period of time, thereby were not able to reach all the options, as we found new during our research work.
• As the new requirements arise, options can be added to the system by defining the functionality for the element.
• Portability is maintained in this software.
• Modification can be made to implement the software so that it can be well applicable to worldwide organization.
• The software is not applicable for any other applications.
• The software is not using any graphical images to display the available product in the stock. In future we are plan to incorporate catalogue management system for displaying the available articles with images, so that customer has the option to select the images and know the details of order according to the selected image of article.
• Right now the software is not using WMS-related hardware, such as barcode readers for gaining accurate results.
• At this time the software is not act as a fully user friendly. Because valid user is not able to change its details itself and these permissions are allowed to Administrator only.
  

The primary aim of this Software Quality Assurance Project is authorization of some of the process involved in the inspection process. This simplifies and automates the present manual system. This allows users to communicate their ideas easily through the mailing facility. This project helps to inspect the document in such a way that the defects are recorded and not to be made again. This helps to store the details of the user, project, status etc.   

Report Generation Modules:

There are mainly five reports generated for the ease of the clients to view all the details concerned easily. The reports are: 

 User Report

 Project Report

 Inspection Master Plan

 Defect Report

Project Allocation 

User Report:

              The user report is used to display the employee Id, employee name, mail Id, qualification, specialization, experience and grade.

Project Report:

            The project report is used to display the project name, project code, expected date of completion and moderator code.

Inspection master plan:

            This report consists of details regarding the defects in each phases of the document, the role of the employee, major and minor defects etc.

 Project Allocation Report:

            This report is used to display what are all the projects assigned to each one which includes username, userid, project name etc.

Defect Report:

            This report shows the defects in the standard of coding which includes defect Id and defect description.

Conclusion:

The interpreted “ Software Quality Assurance Project ” has been developed to overcome the problem faced in the present system. The developed package was found to work out the operation effectively. The objectives of the system have been achieved.

            The goals that have been achieved are:

• Ensure process time and increase throughput.
• Simplifies the operation.
• Avoid some manual work in the existing system.
• Reduce data redundancy and inconsistency.
• User friendly input screens to enter data. 

            A consistent and efficient system has been successfully developed, implemented and tested. The system has been developed using J2EE and Oracle8i under Windows 2000. The system is very flexible and user friendly. So further changes can be incorporated into the system easily. Adequate documentation provides for maintenance and future enhancement.

This project entitled Inspection Tool Project in Java deals with the automation of inspection process. Inspection is carried out in all major phases of SDLC (Software development life cycle) to ensure the reliability and credibility of software. This software is an intranet application which can be extended to the internet with a very few modifications.  The employees are provided with a well-defined GUI to carry out their operations irrespective of their location along with a greater security and ease. Thus, the software monitors the software development at various phases of SDLC. Each user deals with their own duties to accomplish the tedious task of software development in a simple manner, which is the main goal achieved through this software. Various processes such as conducting meetings, sending and receiving important information’s, operations performed by various personnel’s are automated in the course of this project.      

     

Existing System: 

• The manual processing is not much accurate in the sense that all defects are not identified in each phase.
• There is the possibility of recording the defects any number of times, there by checking the same defects more than one time.

This manual process also takes a lot of time for carrying out each task.   

Limitations of Existing System: 

          The limitations of the existing system are

  Time consumption.

  High human resource.

  No powerful decision tool.

Proposed Inspection Tool Project :

• This project simplifies and automates the present manual system.
• This project reduces the manual effort and increases efficiency.
• It creates an effective communication mechanism between team members.
• To present the management with timely and informative reports.

This project gives good assistance for the proper project documentation in each phase.

The software achieves the following: 

•  Verifies that the software element(S) satisfies its specification & applicable standards.
•  Collects software engineering data regarding the process towards improving the process itself.

•   Identifies the bugs earliest in the software cycle.

Electricity Bill Management System Project in Java can be used for computerizing the electricity bill preparation of the consumers.  The project also contains programs for preparing various kinds of reports such as daily, monthly and personnel etc.

This is developed in java a d the database used here is MS SQL SERVER.  It also developed programs to display information of consumers.  Many irregularities exist in the present system, which is manually maintained.  It requires high processing time.  Errors may also occur in this system.  The new system developed includes the provision for future expansion. 

The main objective of this system is

1. To reduce the manual processing time.
2. To make the system easy for handling by organizing the system in the regular order.
3. To reduce the  maintenance cost of the system
4. To easily incorporate the future developments and changes.
5. To maintain an error free data base.

To achieve this objective we have designed a LT BILLING SYSTEM.  This software package can be operational in menu driven way which will be helpful to the end user.

Electricity Billing System Project in Java is developed for kerala electricity board for computerizing entire process of bill payment that was carried out by KSB. 

Project Abstract:

Kerala State Electricity Board is the  sole distributor of electric power in  Kerala  They have vide network in the whole kerala  but still now they are using manual system for their collection of revenue and its accounting.  Here this project proposes a computerized collection system very similar to the manual operations they are practicing now. This project gives administrative power to the server to share resources to the computers in the network This project plans to a client server system, and prone to upgradeable for any type of future requirements.

          Our system can view all users connected with the server.  Our system can view the hardware status of the client and all process currently running under the client machine.

          We can transfer the needed files from and to the system.  Our system supports client screen and can visualize that to the administrator.  He can also get the history of users logged in these systems.   So the project will benefit every administrator in delivering his duties.

Electricity Billing System Project Objectives:

    Today   the consumer who wants to remit his current bill has to identify his counter before standing in the queue.  This is too difficult for him in a rush day. Moreover he has to bring exact tender coins to remit his current charge. In this system, balance if any due to the consumer can be adjusted as his future credit. Since this is a data base program any cashier can access the data of any consumer in front of him this may helpful to both the consumer as well as the staffs handling the huge number of consumers.

This program may reduce the manual processing time.