Index Introduction to the Project Action Mapping Struts

Struts Action Form Flow Chart Of Struts Action Form Struts.config.xml

Java Server Pages (JSP) Types of scriplet elements

Hyper Text Markup Language ( Html ) Tiles

Tile.def.xml

DataBase MYSQL

Continued…..

Biometric Authentication: Finger Print Verification

Disadvantages of Biometrics Advantages of Biometrics

System Implementation

Software Requirements & Hardware Requirements Software used

Hardware used

Conclusion

References

The main objective to develop this project is to make covenient for the people to vote sitting at Home rather standing in Queue.

In this project we had implemented 4 modules that are• Administrator• Election Commission Board• Candidate• Voter

1. Administrator will has a control over entire Application.2. Election Commission Board has a authentication to reject and

accept the candidate3. Candidates will register themselves can update there information .4. Voter will vote to the candidate to whom they want to vote

Login of Voter associated with FingerPrint verification to make it more secure than a password

Introduction

The project is a web application

There are two Key Component in a Web Application1) The Data & Business Logic performed on this Data2) The Presentation of Data

The project is mainly based on J2EE which we are studying in our VIIth

semester.

JSP and Struts are used in developing the Web Project

About Struts and JSPs

which is used in developing the Web Project

StrutsStruts is categorized as a request-based web application framework

Struts 2 was originally known as WebWork 2.

Struts Action Form An ActionForm is a JavaBean that extends org.apache.struts.action.ActionForm

ActionForm maintains the session state for web application and the ActionForm

object is automatically populated on the server side with data entered from a form

on the client side.Struts.config.xml

The main control file in the Struts framework is the struts-config.xml XML file,where

action mappings are specified.

The Action-mappings—A set of action elements describing a request-to-action

mapping

The Form-beans—A set of form-bean elements that describe the form beans that

this application uses

• top-level element is struts-config. Basically, it consists of the following elements:

– Data-sources—A set of data-source elements, describing parameters needed to instantiate JDBC 2.0 Standard Extension DataSource objects

– Global-forwards—A set of forward elements describing general available forward URIs

Struts Action FormFlow Chart

A server-side technology, JSPs are an extension to the Java servlettechnology that was developed by Sun.

JSPs have dynamic scripting capability that works with HTML code, separating the page logic from the static elements “ the actual design and display of the page“ to help make the HTML more functional ( i.e. dynamic database queries).

JSPs are not restricted to any specific platform or server.

It was orignially created as an alternative to Microsoft's ASPs (Active Server Pages).

Architecturally , JSP may be viewed as a high-level abstraction of Java servlets.

Page being compiled and executed on the server to deliver an HTML or XML document.

Java Server Pages ( JSP )

It is a standard for producing secure, scalable, and high availability enterprise applications.

The 2 in the acronym J2EE stands for “ Version 2 ”.

A Platform independent language.

Components that deliver Web-based user interfaces

Components to encapsulate business processes

Access to data in corporate data stores

Connectivity to other data sources and legacy system

Support for XML , language of B2B e-commerce

Java 2 Enterprise Edition (J2EE)

• There are 3 types of elements Directive ElementsStart with an opening <%@ tag and end with %> tag

<%@ directive (attributes =“values”)* %>

Scripting Elements of 3-types-1. Scriplets

Start with an opening <% tag and end with %> tag2. Declaration

Start with an opening <%! tag and end with %> tag3. Experation

Start with an opening <%= tag and end with %> tag

Action ElementsJsp:

Java 2 Enterprise Edition (J2EE)

Html is a language for describing web pages .

Html is not a programming language , it is a markup language.

A markup language is a set of markup tags.

The markup tags describes how text should be displayed.

Html tags are not case sensitive .

Html tags generally come in a pair

For example : Start tag <b> and end tag </b> here ‘ b ’ is for bold

Basic Html Document :<html><head > <title> First Document </title> </head>

<body style={fontcolor: red}> <p> This is my first paragraph

<a href= www.info.com>information</a> </p></body>

</html>

Hyper Text Markup Language(Html)

Tiles.def.xml

In tiles-def.xml we can define the definations which specifies the different components to plugin to generate output.

Resource bundle. properties maintains messages used in the struts project.

The Tiles Framework is an advanced version of that comes

bundled with the Struts Web application framework.

Its purpose is reduce the duplication between jsp pages as well as

make layouts flexible and easy to maintain.

It integrates with Struts using the concept of named views or

definitions.

Validation.xml Maintains the validation code for validating form beans.

MySQL is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases.

MySQL is officially pronounced /maɪˌɛskju:ˈɛl/ ("My S-Q-L"), but is often also pronounced /maɪˈsi:kwəl/ ("My Sequel").

It is named for original developer Michael Widenius' daughter My.

The SQL phrase stands for Structured Query Language.

DataBase

Biometric

“ Biometrics is the identification or verification of human identity through the measurement of repeatable physiological and behavioural characteristics”

Biometrics can be sorted into two classes:

•Physiological-

Examples-face, fingerprints, hand geometry and iris Recognition ,DNA.

•Behavioural-

Examples-signature and voice.

FingerPrint Verification

For fingerprint Recognition look at:

1) Friction ridges.

2) Core

3) Crossover

4) Delta

5) Island

6) Ridge Ending

7) Pore

3-types of design

1) An Arch pattern where the ridges enter from one side of the finger, rise in the center forming an arc, and then exit the other side of the finger.

2) The Loop pattern where the ridges enter from one side of a finger, form a curve, and tend to exit from the same side they enter.

3) The Whorl pattern, ridges form circularly around a central point on the finger.

1. 3.2.

• Uses ridge endings ,bifurcations on a person’s finger to plot points know as Minutiae. • The number and locations of the minutiae vary from finger to finger in any particular person, and from person to person for any particular finger.

Minutiae

Finger Image + MinutiaeMinutiae

The finger print of those people working in Chemical industries are often affected.Therefore these companies should not use the finger print mode of authentication.

Biometrics is an expensive security solution.

Disadvantages of Biometrics :

Advantages of Biometrics :

•Biometric identification can provide extremely accurate, secured access to information; fingerprints, retinal and iris scans produce absolutely unique data sets when done properly.

•Current methods like password verification have many problems (people write them down, they forget them, they make up easy-to-hack passwords)

•Your identity can be verified without resort to documents that may be stolen, lost or altered.

Databases are most useful when it comes to storing information that fits

into logical categories

A database is a structure that comes in two flavours:

1. A flat database

Flat database that are just stored on hard drives like a text file.

2. A relational database.

In a relational structured database there are tables that store data.

MySQL is a relational database.

DataBase

System Implementation

Software & Hardware RequirementsHardware selection for any system generally means that

what is the amount of main memory required, how much should be theminimum hard disk space etc. So for implementing “DIJKSTRA ALGORITHM”requires a computer of at least 128 MB main memory and hard disk space ofat least 4GB.

Similarly Software requirements for this system are Window XPas Operating System. The configuration of the system on which this Algo isdeveloped is

Main Memory 3 GB

Main Processor Intel CORE2DUO 2.87GHz

Hard Disk 250 GB

Software Requirements

Software Used

• Operating System : Windows

Xp

O

• Software Require: NetBeans

• Platform Used : Java (JSP &

Struts)

• DataBase Used : MySQL

Hardware Requirements

Hardware Used

Laptop

A4 pages of good quality

CD : Sony

Black Ink & Colored Ink

DVD Writer

Printer : hp

End Of Slide

Thank You For Your Patience