Proxy Server for FTP project in Java

Project Objective

File transfer protocol is basically used for transferring file from one system to the other system using particular IP address or by using its host name. There will be two types of user which will work here, the first one will be for FTP server and the second will be for FTP client. The connection between the server and client can be established in two different ways that is but using external IP using WAN and by using internal IP using LAN. Through this transferring medium users will able to send their data and documents in secure way without using third party software’s.                                                                                         

Before sending data and documents it will be encrypted so that no other can hack it and even happens, they will not able to read particular information and only decrypted at the receiver side on particular host name or IP address for which this session has been initiated. To establish a secure transmission connection between two or more clients, the sender will first send the login information to the FTP server using FTP port number which will be checked by FTP server to establish connection and check user authentication details and once confirmation received by server side, sending and receiving operations can be achieved easily.

Existing System

In previous existing system there was no authentication mechanism was implemented by which account checkup can be performed by the server side and allowing connection establishment by other client for a particular session. Clients were only able to send and receive files and data using IP address only and not by their host name. Sometimes it was not possible to establish connection between two systems due to port number problem and once session has been provided it was not closed until the system has been rebooted. Even sending data, information and other documents was not encrypted and was not possible to send using the internet connection.

Project Snapshots

Proxy Server for FTP System

Proxy server for FTP will have two section: one which will act as server and other which will act as client. To establish communication, FTP client will send connection establishment request using port number 21 which is used for FTP and upon validation and authentication process of a particular client, it will establish connection and a session id for fixed interval of time. If FTP clients stay idle their session will be deleted and ask for re authentication for the next time. Through this system, clients will not only able to send and receive files for local computers connected by their networks but also to clients who are not connected to their networks using external IP address by using the concept of internet.

Software requirements

• Operating system: windows 98, MS-DOS
• Language  :  Java2.0
• Browser  :  Internet Explorer4.0      

Hardware Requirements

• CPU  : Pentium 2.0
• RAM  : 32 MB
• Hard disk: 1.74MB
• Monitor  : SVGA color monitor
• Keyboard : 105 standard and mouse.

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Net Conference Project in Java

 

Project Objective

Due to growing market and complex business environment, you and your business clients always require to get in touch and provide an environment to have personal interaction with each other. Net conference is a web based application that will provide a communication medium between your business clients including yourself with others such as vendors and stockiest to share information and discuss problems using a common platform. It will not only allow to enable real time voice communication but also enable to share videos and enable live video conferencing.                                                                                     

There are various features which are available under this Net Conference Project package and among all is accessing this application by suing internet through particular domain name or IP address. To enhance the security features and maintain confidentiality between your business clients, each member will have unique id and the admin will have the authority to set personal identification id along with their appearance image. Admin will able to conduct live meeting for minimum twenty members at a time and each can share even documents and files and send these attachments to the admin panel. In between while ongoing conference you can mute the voice system, pause the video session for particular member or for all members.

Existing System

Although existing Net Conference Project system having the capability to share videos and enable voice communication but there are other customize options which are not available for the current business requirements. Under this system, it was not possible to share current system screen in real time environment and simultaneous video conferencing mode. Organization were not able to change their logo style and name of organization for giving traditional look and feel for their conferencing package. Customers were not able to check out and see the list of products and services offered by the organization. Accessing of remote computer for troubleshoot the client problems were not available under this old package.

Proposed System

In this new web based net conference system, each users will have its own dashboard with the functionality features which they can use. Real time transmission protocol has been achieved through this project by which admin and clients can stream their current video session along with audio facility for sharing their live system screen. Predefined video session has been enabled by which clients can be provided with you tube video link which they can access later on by using the concept of CMS. Its central server will act as gateway for communication medium where the admin have the responsibility to control and modify its access.

Software Details

• Server Operation System
• Windows NT Server
• Client Operating System
• Windows NT Work Station
• Languages Used:Java 2.0(Servlets, Jdbc, ODBC, JavaWebServer3.0),Java Script,HTML,
• DataBase : MSACCESS.

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College Library Record System project 

 

Project Objective

A library is the place where students can get all their learning resources easily and even their alternatives when no particular books or magazines are available for particular search query. This college library record system will help the employees and librarian to maintain library records in synchronized manner and its optimized retrieving methods will able to provide search results on limited time. This system will eliminate the manual entry mechanism for each and every book and making catalogue on the basis of subject and class. It one to one and one to many relationship will eliminate the data redundancy process and maintain the consistency of the library database.                                                       

The make searching process faster and eliminating manual entry process, each book will be provided with bar code image generated by the system while maintain particular book data in the database. So while issuing the book, they have to make entry for particular student and book details can be entered by using bar code reader. This system will also be available with accounting package and e learning resources in the format of PPT, PDF, DOC etc, by which students can download them or see them online using the library id and their password.

Existing System

Old fashioned working pattern were followed by the library system under the particular college and using the concept manual framework where each work has to be accomplished manually. This system was not able to complete their task on time thus due to pending entry work students were not able to issue new books even when these books have been already purchased by the college authority. Due to new arrivals and changing of edition in each year, students were not in a condition to buy these new books regularly and thus cannot able to gain latest innovations going inside the markets and about new developments with respect to their study field.

Proposed System

 The first and foremost slogan of this system is to eliminate repetitive entry work and thus the concept of bar code has been implemented under this project. Entry worker for maintain book information have to provide few parameters such as name of book, edition, subject, author and total number of books after which system will generate a bar code in serial number for these books and they have to stick these codes on books. It’s accounting package will help full in calculating fine’s for students and auditing book records such as which book is available at which students, number of books available under library, which books are in highly demand and the list of defaulters.

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Search Engine project in Java

 

Project Objective

Search Engine project will able to provide users required information at one particular place by using the words and patterns entered by the user during their search operation. All the information will be provided over the browser screen where users can select appropriate link filtered by the search query. Whatever the information presented to the user can be in any form by default such as it may be in the form of web pages, pdf file, doc file etc. The search query will provide listing of web pages as per their occurrence during search operations.   

    This search mechanism will work on the concept of tags and meta tags which are used while writing the contents under the particular web pages. If the user’s query don’t matched with the tags and meta tags then it will go for summary section to match the given words in order to present the exact output or results. Upon going through web pages an index file will be created where listing of pages will be done by the system and present them as per their index number. Keyword density for a particular post under a particular web page will also help the system to set the priority for indexing the web page.

Existing System

The previous Search Engine was not able to work under real time situation and able to fetch information which are only saved under their database. So there was no mechanism for building the index file and keeping information as per the user search query. Most of time, users were not able to get their desired information and this section keeping users at their limit. Users were only able to get information in the form of web page which are linked to others. Existing system was not able to handle and store files and information using proper keywords and tags in the form of pdf, doc or in the format of zip file.

Proposed System

Some special mechanism has been used to work on the concept of web crawling which can be integrated with this Search Engine project. As to work under real time situation, it will enable the system, to go through the various web pages by using the keyword and prepare the list of it based on the search pattern. Before accessing the data to the users, it will first encrypt the index information and saves them to the database for their use.

Project Snapshots

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Vehicle Investigation System project

Objective

It’s sometime very difficult to find out the complaint number which we have made earlier for our query. This vehicle investigation system will responsible to take user’s query for their stolen vehicle and generate a unique complaint id for their registration. Users will able to get details upon the progress report by using this complaint id for their vehicle and the location where their vehicle has been found. To get report details and complaint id, users have to register their vehicle by giving all the details such as the model number, brand name, vehicle number, purchase date, last used and location from where their vehicle has been stolen.

       Even when users will forget their complaint id, he or she will able to get this complaint id by entering their vehicle number and its corresponding details. By using complaint id users will only able to check their investigation status and to use this system, each users should have a valid login id and password to make a secure system. To make more interactive system admin panel also been provided with facility to add images and define model number of vehicle, through which users can have a look of their vehicle model during complaint registration process.

Existing System

In previous system, users were not able to get any complaint id by which they were not able to check their status for which they have make their complaint. There was no medium for finance and insurance companies to retrieve details of lost vehicles and getting details of their customers whom they can consult for recovery medium. Previously system was not developed using the concept of object oriented programming so, redesign and process of changing and updation work was not possible. Admin panel were not integrated with all information under single page by which they have move different location to make final report and facing difficulties while analyzing the problem.

Proposed System

To make a fully interactive and responsive system, codes have been written in more optimized manner to even work under slow internet connection response to user query. Using the concept of tiles and tables relationship, designing part is more enhanced and eliminating the process of data redundancy.

To make selection process easier for vehicles, users will be provided with brand name and their vehicle model along with their digital pictures which will help customers to easily select their vehicle. The concept of triggers and sequences has been implemented at the back side, so that each complaint id should be unique from other, thus eliminating the need of human intervention for setting the property of complaint id.

Software Specifications

• Operating System : Windows 98/NT.
• Front End : Java Using Servlets
• Back End : Oracle 8i or SQL Server 2000.
• Database Connectivity : JDBC, Microsoft ODBCDriver for Oracle

Hardware Specifications

• Main Memory : 64MB.
• MicroProcessor : Pentium –III.
• Hard Disk Drive : 4.3 GB.
• Cache Memory : 512KB.

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Weather Report project in Java

 

Objective

Weather Report project application is a web based application through which you will able to get all the reports related to weather forecasting of any locations. Its geographical locator which will be received through your browser setting and server configuration will automatically identify the location and able to present its weather details such as temperature, direction of wind, rains, humidity etc. To change the location you will just have to select the options provided below to get its details. Its new avatars and feed burner will also allow its users to get the weather reports directly to their mail, when they were not able to access this particular domain or even when the server is down.              

Its weather watch gadgets in animated form will able to notify about weather for particular date and time also. It will also able to focus on critical weather condition for a particular gadgets through this gadgets. So with one weather solutions, its users can get weather reports by getting information directly from satellite and radar via proper communication medium using java servlet coding. Its calculations and details are so accurate, that you can even check and match it from news channel. Its user’s friendly tools are so simple to use, that even a child can handle it and get information on particular geographical area.

Existing System

Previously built Weather Report project web based application was compatible with system and every time users start this application, they have to set their default location to get weather reports on it. Due to complex coding, system responding time was high and require more memory to get start up. The concept of graphics for geographical region was not implemented in older version. Dynamic concept was not implemented under the existing system, thus theme and color of web page was not changing as per the weather report.

Proposed Weather Report project

Under web based Weather Report project application, some exciting features has been added such as managing and handling exception error directly by the system which will be not visible by the user to make it bug free. Multiple choice provided to the user by which they can even select different weather channel as per their requirement and interest in it. Its pattern recognition system will able to notify abut bad weather condition previously before it begins with digital graphics is another added advantage of this system. Once location selected by the user for its system use, it will make it default location and remembered by the system so that users do not have to change every time they use this system.

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