Vehicle Information Sistem

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VEHICLE INFORMATION SYSTEM A PROJECT REPORT

Submitted by PREETI MALIK

117899

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MASTER OF COMP+TER APPLICATION

AT

,-A-V INSTIT+TE OF EN.INEERIN. /TECHNOLO.Y JALAN,HAR

J+NE 0 1

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DECLARATION

I hereby declare that the project entitled “ VEHICLE INFORMATION SYSTEM” submitted

for the MCA is my original work and the project has not formed the basis for the award of any

degree,associateship, fellowship or any other similar titles.

Signature of the Student:

lace:!alandhar

"ate:#$%!&'(%)*#+

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CERTIFICATE

his is to certify that project report entitled “VEHICLE INFORMATION SYSTEM”submitted by PREETI MALIK to unjab echnical &ni-ersity,!alandhar for the award of

degree of Master of Computer Applicatian is a bonafied piece of project report. hey carry the

authentic piece of project report under complete guidance and super-ision.

he uality fairly fulfills all the re uirements related to say degree. Any help or assistance

recei-ed "uring the design and de-elopment of software has been fully acknowledged.

Mr. ar-een/akkar

0 roject 1uide2

03.4." MCA "ept.2

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Abstract

5earning comes from doing. o learn something one has to go through practicalconditions. he present report is the outcome of my si6 months work on project titled

78ehicle Information System9. he roject 1uide (r. rateek1oyal &nder whosesuper-ision I ha-e been able to accomplish our project on time. I would also like to thank him for his ample guidance and support.

he aim of this training was to pro-ide knowledge of using a -ery useful platform, i.e.,!A8A framework in making some applications that can fulfill the demands of theorgani ations.An effort was made to understand the basics !A8A and to design some basic projectsusing this framework.

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Acknow !"#!$!nt

I am highly grateful to the Er% Par&!!nKakkar H%O%D% o' MCA D!(art$!nt of the "A8Institute of (ngineering and echnology,!alandhar for pro-iding this opportunity to carry out the

si6 month industrial training at 7M&5 IS4; S


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=(;AC(

I joined MultiSoft Systems, 'oida for my si6 month industrial training. he company allotted methe project “VEHICLE INFORMATIONSYSTEMS 2 to be de-eloped for !A8A echnology.

he central concept of the application is to allow the customer to shop -irtually using the Internet

and allow customers to buy the items and articles of their desire from the store. he information

pertaining to the products are stores on an =">MS at the ser-er side.

I was allocated the following product to work on:%

'ame of trainee 'ame of roject

=(( I 8(3IC5( I';4=MA I4'S


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#. Company rofile#.# 4-er-iew:#.) Company 3ighlights@#.@ Company 3istory#.+ roduct Ser-ices

#.+.# roductBBBBB.........BBBBBBBBBBB...BBBB.+

#.+.) Ser-ices............................................................................................+

#.+.).# roduct "e-elopmentBB.......BBBBBBBBBBBB.+

#.+.).) Certification....BBBBBBBBB...BBBBBBB...

#. 4ur MissionBBBBBBBBBBB BBBBBBB..BBBBBB.

#. .#8isionBBBBBBBBBBBBBBBBBBBB ...B..

#. .) 4bjecti-eBBBBBBBBBBBBBBBBBBBBBBB.

#.? Multisoft artners.................................................................................................?). rofile 4f roblem AssignedD

).# 8ehicle Information [email protected] 4f (6isting System............................................................................................E @.# Introduction

@.#.#Complicated @.#.)=edundancyBBBBBBBBBBBBBBBBB.E @.#.@ imeConsumingBBBBBBBBBBBBBBBBBBBBE

@.#.+ =ecord ManagementBBBBBBBBB.BBBBBBBBB.B....#*

@.#. InaccuracyBBBBBBBBBBBBBBBBBBBBBBBB..#*

@.#.? InconsistancyBBBBBBB.BBBBBBBBBBBBBBB.B#*

@.#.D &nauthori ed AccessBBBBBBBBBBBBBBBBBB.B.B#*

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+. System =e uirementsB...................................................................................................## +.# roduct "efinition..............................................................................................#) +.#.# roblem Statement.........................................................................................#)%#@ +.#.);unction o >e ro-ided......................................................................,,,,.....#@

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+.#.@Solution Strategy............................................................................................#@ +.#.+ rocessing (n-ironment.................................................................................#+ +.#.+.#3ardware Specification...........................................................................#+

+.#.+.)Software Specification............................................................................#+. ;easibilty AnalysisBBBB.............................................................................................# .# 4perational ;easibilityBBB.............................................................................# .) echnical ;easibilityBBBB............................................................................# .@ (conomic ;easibilityBBB................................................................................#?

?. roject lanBBBBBB................................................................................................#? ?.# eam StructureBB............................................................................................#D ?.) "e-elopment Schedule........................................................................................#$ ?.@ rograming 5anguage And "e-elopment oolB...............................................#$ ?.@.# 4-er-iew 4f !A8ABBBBBBBBBB..B.........................................#E%)?

?.@.) 4-er-iew 4f 4=AC5(BBBBBBBBBB..B...................................)D%@@ ?.@.@ 4-er-iew 4f 3 M5BBBBBBBBBB..B........................................@)%@E ?.@.+4-er-iew 4f CSSBBBBBBBBBB..B.............................................@E%+@?.@. 4-er-iew 4f !S BBBBBBBBBB..B.............................................................+@% )?.@.?Feblogic Ser-erBBBBBBBBB..BB..B.......................................................... )% $D. System =e uirements Specification.................................................................................... E D.# System Specification............................................................................................?*%?# D.#.# Communication Interfaces.......................................................................?# D.#.) Methodology And ool &sed..................................................................?# D.#.@ =e uirement haseBBBBBBBBBBBBBBBB.. ................?# D.) ;unctional =e uirement And erformance Specification....................................?#$. "esign haseBBBB........................................................................................................?) $.# "e-elopment haseBBB...............................................................................?) $.) Implementation hase.......................................................................................?@ $.@ "ata ;low "iagramBB...................................................................................?@%?? $.+Snapshot 4f 4nline 'et Mall System................................................................?D%D# $. >ackend "atabaseBB......................................................................................D)%D+E. est lan...............................................................................................................................D E.# urpose 4f esting............................................................................................D %D? E.) ype 4f estingBBBBB.............................................................................D?%DD#*. ImplementationBBBBBBBBBBBB...................................................................D$ #*.# he Feb 5ogic Ser-er Solution......................................................................DE%$* #*.#.# !)(( latformBBBBBBB............................................................$* #*.) "eploy heFeblogic Feb Application o he Feblogic Ser-erBB.........$*%$@##. roject 5egacy.....................................................................................................................$+ ##.# Current Status of the roject............................................................................$+%$ ##.) =emaining Areas of Concern...........................................................................$ ##.@ echnical and Managerial 5essons 5earnt......................................................$##.+;uture =ecommendationsBBBBBBB......................................................................$?##. ConclusionBBBBBBBBBBBBBBB.............................................................$?%$D

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#). >ibliography.......................................................................................................................$$

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Introduction ToOrganization

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CHAPTER-1

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1-1 O5e$5ie)34

M,LTISOFT Systems was established in )**) by a team of professionals from globalconsulting firms ha-ing background in engineering and management from eminent institutes likeII Hs and IIMHs.M&5 IS4; speciali e in the field of raining, Consulting and "e-elopment on -ariousSoftware, ools and echnologies, addressing the growing needs of the I market. Company

pro-ide consummate results in the field by producing the best of talent catering to different-erticals like: Corporate, =etail, Institutional and >oot My Camp. M- t.so't S*st!$s is ioneer in "eli-ering rainings in different fields of technology and Management. At Multisoft we offer a wide spectrum of ser-ices in different fields like de-elopment, training, consulting on -arioustools, software and technologies addressing the growing needs of Industry.

MultiSoft Systems offers its customers a fundamentally uni ue combination of attributes. heseinclude an e6clusi-e focus on the communications industry, leading inno-ation capabilities, anda broad set of products, technology and ser-ices a-ailable -ia a scalable global deli-ery model.Fe belie-e these three ingredients are essential to co%creation with our customers, and that theyare a key reason why MultiSoft has become a strategic supplier to the worldHs leadingcommunications e uipment manufacturers and ser-ice pro-iders. MultiSoft products and

ser-ices span the entire communications ecosystem including user e6perience design andconsulting, research, de-elopment and testing for de-ices and infrastructure, as well asoperational and billing systems.M,LTISOFT SYSTEMS that pro-ides ser-ices in (ducation, "e-elopment and consultancyunder single umbrella. M&5 IS4; has completed successful $ years in industry and ha-ing

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own =esearch and "e-elopment centre along with state of art infrastructure. M&5 IS4;Systems has been incorporated in order to focus on and take ad-antage of its e6pertise in thedeli-ery of effecti-e high end customi ed training from dot to dimensions. 4ur companyGse6tensi-e capabilities come as a result of being the most preferred training centre for our

principles.

1-0C'm"#!y Hi*(%i*(t634

• MultisoftSystems always belie-e in deli-ering best uality and affordable ser-ices.• hey are the best training institute in 'oida pro-ide training in all field whether it is

Institutional training , corporate training or industrial training.• Multisoft also offer training for professionals who wants to enhance their skills in related

domains.• Multisoft systems also focuses students who are looking for their final semester ? weeks

summer training before completing their degree diploma to make them skillful enough toface the challenges in I industry. .

1- C'm"#!y Hi6t'$y4

M,LTISOFT Systems was established in )**) by a team of professionals from global consulting

firms ha-ing background in engineering and management from eminent institutes like II Hs and IIMHs.

It is product based and ser-ice based company which pro-ides the latest technologies by offering

your company customi ed solutions designed specifically with your business goals in mind. Fe use

pro-en architectural concepts to build systems that are scalable, fle6ible, reliable, and easy to support.

4ur pro-en performance of incorporating information technology with imagination and creati-e

solutions is always consistent with your corporate image and goals.

eam of professionals from II IIM

Senior people from Industry, Academia 1o-ernment SectorJ

Speciali es in customi ed I raining on -arious software products.

>outi ue (6ecuti-e Search Selection ;irm, with A' India co-erage

D years of successful 3= operations with satisfied clients

12

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Consistent performer with long standing relationships with clients

Senior Management brings in collecti-ely more than @* years of industry e6perience

;ollow consultati-e approach in alent Ac uisition rather than cookie cutter solutions

;ocus on middle and senior le-el positions, but also firmly into -olume hiring

Approach is a combination of intelligent analysis, industry knowledge, defined selection process,

sound judgment and effecti-e communication

+%/ Pro"-ct 0 S!r&.c!s12

+%/%+ Pro"-cts12

Customi ed Software "e-elopment,(nterprise Application "e-elopment,Accounting Software"e-elopment,Android Software "e-elopment,Application "esign and "e-elopment .

1- -0- Se$5i e634

MultiSoft Systems is to combine global inno-ation, technology and communications engineering

ser-ices into a set of broad ble offerings for e-ery stage of customersG go to market re uirements.

Fith more than ),*** professionals worldwide who are e6clusi-ely focused on communications

technology and ser-ices, MultiSoft is the premier strategic supplier of communications e6pertise

in the industry.#.Computer raining, Coaching uitions.).Administration raining, >usiness Intelligence [email protected] Courses raining, Computer 'etworking raining+.Content Management Software raining

."atabase raining, (ngineering "esign raining, (nterprise raining?.(thical 3acking raining, 3ardware raining, Main;rame raining$.Microsoft raining, Middleware rainingE. Mobile "e-elopment raining#*.Multimedia "esign raining, 'etworking Cisco raining##.4perating System raining, 4racle raining#). rogramming 5anguages raining#@. roject Management Certification raining#+.=obotics raining, Software ools raining# .Software esting raining, Feb echnologies raining

+%/%3%+Pro"-ct D!&! o($!nt1• Software "esign and "e-elopment.

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• 3ardware "esign and "e-elopment..

+%/%3%3C!rt.'.cat.on :%

+%4O-r M.ss.on12

M,LTISOFT SYSTEMS en-isages strengthening its (ducation, I >usiness Consultancy

base on industry scenario and technology de-elopment issues, de-eloping its consultancy

capabilities, e6panding its contacts with -arious companies to promote e6change of inno-ations

business methodologies, design of business process curricula and monitoring the I industry

trends, country wide.

+%4%+V.s.on12

o be best in people business, con-erging our broad capabilities in uni ue ways to pro-ide

consummate results for our clients and associates.

+%4%3Ob5!ct.&!12

utting our e6pertise to work for our clients in a manner that e6ceeds e6pectations and produces

a relationship where the organi ations act as one K dri-en by a clear understanding of your

strategic goals and objecti-es.

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+%6M- t.so't Partn!rs12

It pro-ides design, consultancy and de-elopment skills to the worldHs leading communicationscompanies, including:• Many of the worldHs major global ser-ice pro-iders.

CHAPTER23

2.Profle o Problem Assigned:

;ollowing is the profile of problem that was assigned in this project:

3%+ V!7.c ! In'or$at.on S*st!$12

he roject entitled L8ehicle Information SystemL is a web%based application. he roblem was

assigned to maintain the all order from the Customers and pro-ide all the facilities to the

Customers. he Fhole rofile is in the hand of Administrator which maintain the"ata>ase. All

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Items are added by the Administrator when they are purchased by the "epartment .All records

are deleted when they no re uired.In this project we ha-e used the Administrartor module to

pro-ide the all ;unctions.

he main aim of L8ehicle Information SystemL is to impro-e the ser-ices of Customers and-endors. It maintains the details of customer payments, product receipts, addition of new

customers, products and also updating, deletion for the same. he primary features of the project

entitled L8ehicle Information SystemL are high accuracy, design fle6ibility and easy a-ailability.

And also it uses database tables =epresenting entities and relationships between entities.

he central concept of the application is to allow the customer to shop -irtually using the Internet

and allow customers to buy the items and articles of their desire from the store. he information

pertaining to the products are stores on an =">MS at the ser-er side 0store2. he Ser-er processthe customers and the items are shipped to the address submitted by them. he application was

designed into two modules first 4s for the customers who wish to buy the articles.Second is for

the storekeepers who maintains and updates the information pertaining to the articles and those

of the customers he end user of this product is a departmental store where the application is

hosted on the web and the administrator maintains the database. he application which is

deployed at the customer database, the details of the items are brought forward from the database

for the customer -iew based on the selection through the menu and the database of all the

products are updated at the end of each transaction. "ata entry into the application can be done

through -arious screens designed for -arious le-els of users. 4nce the authori ed personnel feed

the rele-ant data into the system, se-eral reports could be generated as per the security .

It maintains the details of customer payments, product receipts, addition of new customers,

products and also updating, deletion for the same. It also stores the details of in-oices generated

by customer and payments made by them with all ayments details.

The website contains 2 sections:

# Admin age

) Customer age

A"$.n (a#!12

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In this section admin can do the registration customer and admin can also delete the records of

customer as well admin can -iew the details of customer. admin can allot the username and

password to customers.

,s!rs (a#!12 Customer and admin can login as gi-en by admin through mail. customer can

see the details and ser-ices i.e the ser-ice,insurance and all other details related to their

project.

CHAPTER-3

8%St-"* o' !9.st.n# s*st!$1

he e6isting system was found to be inefficient in meeting the growing demands of population.

It has following limitations:

• It is limited to a single system.

• It is less user%friendly.

• It is ha-ing lots of manual work 0Manual system does not mean that you are working with

pen and paper, it also include working on spread sheets and other simple softwareHs2.

• he present system is -ery less secure.

• It is unable to generate different kinds of report.

• &ser must go to shop and order products.

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• It is difficult to identify the re uired product.

• "escription of the product obtained only on manually.

• Accuracy not guaranteed.

•

'ot in reach of distant users.

8%+Intro"-ct.on

In this section we will discuss about already e6isting system of operation. In system study we first

analy e the drawbacks of the e6isting system or shortcoming of the e6isting system. Fe study there are

changes re uired in the system. >y system study we find following drawbacks in e6isting system.

8%+%+Co$( .cat!"Searching for particular >rand or Shopping Site for different Customers and for different Clientsis

difficult task. ro-ision of taking 4rder is not handled efficiently. So, it is -ery incon-enient for

doctor and patient to take and gi-e online appointments.

3.1.2Redundancy 1As data is maintained in different files and register, there is possibility that duplication data is stored

thus wastage of storage space

8%+%8T.$! Cons-$.n#1he system takes lot of time to compile all the gathered information at a single place.

8%+%/R!cor" Mana#!$!nt1It is -ery tangible job in manual database system.

8%+%4Inacc-rac*1Some time there may be chance of inaccuracy. (6isting system is not according to current search.

3.1. Inconsiste

ny 1

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In the e6isting system, there are no checks or constraints soJ the duplication may make the data inconsistent.

8%+%:,na-t7or.;!" Acc!ss1

here is no way to restrict unauthori ed access to the data e6cept putting the files under lock and key. "ue to

abo-e reasons the change in the e6isting system is re uired for the change we ha-e to perform the

feasibility study. he success of a system largely depends upon how accurately the problem is defined

and in-estigated. &ntil, the problems are clearly defined and e-aluated, should we think about solutions.

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S*st!$R!>-.r!$!nts

CHAPTER-4

/%S*st!$ R!>-.r!$!nts1

System Requi ement ana!ysis is the most im"o tant an# $un#amenta! sta%e in a

& o'ect . (t is "e $o me# by the senio membe s o$ the team with in"uts $ om the

custome ) the sa!es #e"a tment)ma *et su +eys an# #omain e,"e ts in the in#ust y.

This in$o mation is then use# to "!an the basic " o'ect a"" oach an# to con#uct

" o#uct $easibi!ity stu#y in the economica!) o"e ationa!) an# technica! a eas.

D!'.n.n# S*st!$ R!>-.r!$!nts12 -nce the equi ement ana!ysis is #one the ne,t ste"

is to c!ea !y #e ne an# #ocument the " o#uct equi ements an# %et them a"" o+e#

$ om the custome o the ma *et ana!ysts. This is #one th ou%h .SRS So$twa e

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Requi ement S"eci cation #ocument which consists o$ a!! the " o#uct equi ements

to be #esi%ne# an# #e+e!o"e# #u in% the " o'ect !i$e cyc!e.(t #e nes " o'ect %oa!s

into #e ne# $unctions an# o"e ation o$ the inten#e# a""!ication. /na!y es en# use

in$o mation nee#s.

/%+Pro"-ct D!'.n.t.on12

/%+%+Prob !$ Stat!$!nt1

he e6isted system or tool ha-e some constraints so in order to o-ercome that constraints there is

a need to enhance that tool. he problem is that the pre-ious tool re uires more manual work. In

other words, the complete code is not auto generated which generate difficulties for the customer

or the user.So the new System will remo-e all the problems

he de-elopment of this new system contains the following acti-ities, which try to de-elop on%

line application by keeping the entire process in the -iew of database integration approach.

• Secure registration and profile management facilities for Customers.

• >rowsing through the-ehicle portal to see the -ehicles that are there in each category of

-ehicles and -ehicle parts etc.

• )+ hours deli-ery systems for the Customers.

• Customers should be able to mail the administrator about the items they would like to

see in the -ehicle portal.

• Secured mechanism for checking out from the Showroom0Credit card -erification

mechanism 2

• &pdates to customers about the =ecent products in the showroom.

/%+%3F-nct.ons to b! (ro&."!"1

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Social and economic factor: a wa-e of social and economic changes often follows in the wake of

the new technology. 'ew opportunities may arise to impro-e on a production process or to do

something that was not pre-iously possible.

#. he main function of 78(3IC5( I';4=MA I4' S

3ard "isk )* 1>

;"" #.++ M>

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Monitor #+ inch

Mouse @ button scroll

C" "ri-e ) N

/eyboard #*$ /eys

!.1.!.2$o t#are $%ecifcation

4perating System Findows )**D *$ N

5anguages ja-a )0(!>).*, !">C, !S , Ser-let, !a-a

Mail2

;ront (nd 3 M5, !a-aScript,CSSlatform !)((

Feb Ser-ers Feb 5ogic#*.@>ack(nd 4racle>rowser rograms Internet e6plorer 1oogle Crome

CHAPTER24

4%FEASI?ILITY ANALYSIS1;easibility Study is used to determine and document a projectHs -iability. his study helps for decision making, that is whether to continue with project or not. ;easibility Study is likeidentifying the alternati-e solutions and finding the best among them.

here are reasons for doing feasibility study, they are as follows:

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• 4perational ;easibility• echnical ;easibility• (conomic ;easibility

4%+ O(!rat.ona F!as.b. .t*1

Any project proposed can be beneficial only if it satisfies the user ueries. ;ollowing aresome points understanding the operational feasibility of the system:

• System will gi-e good support for proper organi ation of generated logs.• System uses easy to change configuration files.• System will ha-e a file which will instruct about the steps to be followed to run a script.• System will gi-e the option to run multiple scripts and records combined traces of all the

e-ents.

4%3 T!c7n.ca F!as.b. .t*1

he system is well supported with the e6isting resources of the organi ation. he technicalissues generally raised during the in-estigation are discussed below:

• roposed system needs some re uirements from system department. he organi ationhas a -ery well integrated system department and has all the technology needed tode-elop the proposed system.

4%8 Econo$.c F!as.b. .t*1

After detailed analysis it was found that, it is better to de-elop a new system, as it would becost effecti-e for the organi ation. he financial and economic issues raised during

preliminary in-estigation are answered below:

• 1enerating the tool which can sa-e the cost and time of the organi ation.• he cost related to project is associated with each and e-ery acti-ity in-ol-ed in the project.

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CHAPTER-6

6%PRO@ECT PLAN1

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6%+ T!a$ Str-ct-r!1 he proper de-elopment of a project depends upon the whole eam

in-ol-ed in a roject. here are number of parts or fields in which a team is di-ided. he whole

team is di-ided into -arious le-els i.e. from upper le-el to lower le-el. he proper coordination is

essential for the de-elopment of each phase of the project. >ecause it is the main factor that leads

to the successful growth of the project. (ach and e-ery member of the team is allocated to its

specific task. At each le-el some of the goals ha-e to be attained.

>asically, the general structure of a project team is as shown below :

F.#16%+

So a well organi ed team must include following members in a team at different le-els :

At Low!r L!&! 1

• "esigners rogrammers

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• Analysts

• esters

At M."" ! L!&! 1

• roduct roject Manager

• >usiness Analysts Manager 5eader

•

Software "e-elopment Manager 5eader

• Ouality Analysis Manager 5eader

• Assistant

At ,((!r L!&! 1

• 3ead of "e-elopment 0"irector2

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6%3DEVELOPMENT SCHED,LE1

here should be a specific schedule under which -arious aspects of this project are taken intoconsideration. his de-elopment schedule is as follows:

$r. &o. TA$' &A() *+RATIO& 1. , Interacti-e *e-elo%ment 80 #ays

uild 1 / *e-elo%ment 40 #ays

e+e!o"ment 25 #ays nit Test 10 #ays an#o+e to Test 5 #ays

uild 2 0 *e-elo%ment 40 #ayse+e!o"ment 25 #ays

nit Test 10 #ays an#o+e to Test 5 #ays

2. 1 Interacti-e Test 80 #ays uild 1 0 Test 40 #ays

Test &!annin% 5 #ays Test /na!ysis an# esi%n 20 #ays Test ,ecution 10 #ays

Test om"!etion 5 #ays• uild 2 / Test 40 #ays

Test &!annin% 5 #ays Test /na!ysis an# esi%n 20 #ays Test ,ecution 10 #ays

Test om"!etion 4 #aysTab !16%3

6%8Pro#ra$$.n# Lan#-a#!s an" D!&! o($!nt Too s1

;ollowing are the Pro#ra$$.n# Lan#-a#!s that are used in the de-elopment.

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@AVA

6%8%+OVERVIEW OF !V!:"!a-a is a simple, scalable object oriented, general purpose programming language with amultitude of uses . !a-a differs from other programming languages in a couple of significantways. he following sections describe the most important differences.

#. latform independence

).4bject orientation

@. he !a-a A I

!a-a is a programming language and a platform. latformAny hardware or software en-ironment

in which a program runs, known as a platform. Since !a-a has its own =untime (n-ironment

0!=(2 and A I, it is called platform.Fith the help of ja-a we can de-elop e-erything from simple

web animations to high%end business applications that program hand%held de-ices,cross

platform ser-er applications, microwa-es and more. @a&a is a mainly de-eloped by Sun

Microsystems and released in #EE as a core component of SunHs !a-a platform. he language

deri-es much of its synta6 from C and CPP but has a simpler object model and fewer low%le-el

facilities. !a-a applications are typically compiled to byte code which can run on any !a-a -irtualmachine 0!8M2 regardless of computer architecture

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Fig:6.3

6%8%+%+


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he team gathered to choose a new name. he suggested words were LdynamicL,

Lre-olutionary9, LSilkL, LjoltL, L"'AL etc. hey wanted something that reflected the essence of

the technology: re-olutionary, dynamic, li-ely, cool, uni ue, and easy to spell and fun to say.

According to !ames 1osling L!a-a was one of the top choices along with SilkL.

+B !a-a is an island of Indonesia where first coffee was produced 0called ja-a coffee2.

3B 'otice that !a-a is just a name not an acronym.

8B 4riginally de-eloped by !ames 1osling at Sun Microsystems 0which is now a subsidiary of

4racle Corporation2 and released in #EE .

/B In #EE , ime maga ine called !a-a one of the en >est roducts of #EE .

2 !"/ #.* released in0!anuary )@, #EE?2.

6%8%+%6@a&a V!rs.on H.stor*12

The e a e many 'a+a +e sions that has been e!ease#.

/!"ha an# eta 1995;

1.0 23 # an) 1996;

1.1 19th


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6%8%+%: F!at-r!s o' @a&a12

+B Simple3B 4bject%4riented8B latform Independent

/B Secured4B =obust6B Architecture 'eutral:B ortable

B 3igh erformanceB "istributed

+ BMulti%threaded

6%8%+%:%+ S.$( !12

According to Sun, !a-a language is simple because:

#2 synta6 is based on CPP 0so easier for programmers to learn it after CPP2.)2 remo-ed many confusing and or rarely%used features e.g., e6plicit pointers, operator

o-erloading etc.@2 'o need to remo-e unreferenced objects because there is Automatic 1arbage Collection

in ja-a.

6%8%+%:%3 Ob5!ct2or.!nt!"12

4bject%oriented means we organi e our software as a combination of different types of

objects that incorporates both data and beha-iour.4bject%oriented programming044 s2 is a

methodology that simplify software de-elopment and maintenance by pro-iding some rules.

?as.c conc!(ts o' OOPs ar!1

1 -b'ect2 !ass3 (nhe itance! &o!ymo "hism

/bst action nca"su!ation

6%8%+%:%8 P at'or$ In"!(!n"!nt12

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A platform is the hardware or software en-ironment in which a program runs. here are two

types of platforms software%based and hardware%based. !a-a pro-ides software%based

platform. he !a-a platform differs from most other platforms in the sense that itHs a

software%based platform that runs on top of other hardware%based platforms.It has two

components:

#2 =untime (n-ironment)2 A I0Application rogramming Interface2

Fig:6.4

ja-a is platform independent !a-a code can be run on multiple platforms

e.gFindows,5inu6,SunSolaris,Mac 4S etc. !a-a code is compiled by the compiler and

con-erted into bytecode. hisbytecode is a platform independent code because it can be run

on multiple platforms i.e. Frite 4nce and =un Anywhere0F4=A2.

6%8%+%:%/ S!c-r!"12

a+a is secu e# because:

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+B >o e,"!icit "ointe3B & o% ams un insi#e +i tua! machine san#bo,.

How 5a&a .s s!c-r!"

C ass oa"!r /##s secu ity by se"a atin% the "ac*a%e $o the c!asses o$ the !oca! !esystem $ om those that a e im"o te# $ om netwo * sou ces.

?*t!co"! V!r.'.!r chec*s the co#e $ a%ments $o i!!e%a! co#e that can +io!ate access

i%ht to ob'ects.

S!c-r.t* Mana#!r #ete mines what esou ces a c!ass can access such as ea#in%

an# w itin% to the !oca! #is*. These secu ity a e " o+i#e# by 'a+a !an%ua%e. Some

secu ity can a!so be " o+i#e# by a""!ication #e+e!o"e th ou%hSS?) //S)c y"to% a"hy etc.

Fig:6.5Fig:6.6

35


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information management. In general, a ser-er reliably manages a large amount of data in a

multiuser en-ironment so that many users can concurrently access the same data. All this is

accomplished while deli-ering high performance. A database ser-er also pre-ents unauthori ed

access and pro-ides efficient solutions for failure reco-ery. 4racle "atabase is the first database

designed for enterprise grid computing, the most fle6ible and cost effecti-e way to manage

6%8%3%+C .!ntGS!r&!r Arc7.t!ct-r!12

#2 Multiprocessing uses more than one processor for a set of related jobs.)2 "istributed processing reduces the load on a single processor by allowing different

processors to concentrate on a subset of related tasks, thus impro-ing the performance

and capabilities of the system as a whole.

An 4racle database system can easily take ad-antage of distributed processing by using its

client ser-er architecture. In this architecture, the database system is di-ided into two parts: a

front%end or a client, and a back%end or a ser-er .

+BT7! C .!nt12

The c!ient is a #atabase a""!ication that initiates a equest $o an o"e ation to be

"e $o me# on the #atabase se +e . (t equests) " ocesses) an# " esents #ata

mana%e# by the se +e . The c!ient wo *station can be o"timi e# $o its 'ob.


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SO5 0pronounced S(O&(52 is the programming language that defines and manipulates the

database. SO5 databases are relational databases, which means that data is stored in a set of

simple relations.

6%8%3%3%+S L Stat!$!nts

All operations on the information in an 4racle database are performed using SO5 statements. A

SO5 statement is a string of SO5 te6t. A statement must be the e ui-alent of a complete SO5

sentence, as in:

SELECT ast na$! "!(art$!nt ." FROM !$( o*!!sJ

4nly a complete SO5 statement can run successfully. A sentence fragment, such as the

following, generates an error indicating that more te6t is re uired:

SELECT ast na$!

6%8%3%3%3 S L Stat!$!nts

A SO5 statement can be thought of as a -ery simple, but powerful, computer program orinstruction. SO5 statements are di-ided into the following categories:

• "ata "efinition 5anguage 0""52 Statements• "ata Manipulation 5anguage 0"M52 Statements• ransaction Control Statements• Session Control Statements• System Control Statements• (mbedded SO5 Statements

1; Data D!'.n.t.on Lan#-a#! DDLB Stat!$!nts

hese statements create, alter, maintain, and drop schema objects. ""5 statements also include

statements that permit a user to grant other users the pri-ileges to access the database and

specific objects within the database.

3BData Man.(- at.on Lan#-a#! DMLB Stat!$!nts

38

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hese statements manipulate data. ;or e6ample, uerying, inserting, updating, and deleting rows

of a table are all "M5 operations. he most common SO5 statement is the SELECT statement,

which retrie-es data from the database. 5ocking a table or -iew and e6amining the e6ecution

plan of a SO5 statement are also "M5 operations.

8BTransact.on Contro Stat!$!nts

hese statements manage the changes made by "M5 statements. hey enable a user to group

changes into logical transactions. (6amples include COMMIT , ROLLBACK , and SAVEPOINT .

/BS!ss.on Contro Stat!$!nts

hese statements let a user control the properties of the current session, including enabling and

disabling roles and changing language settings. he two session control statements are

ALTERSESSION and SETROLE .

4BS*st!$ Contro Stat!$!nts

hese statements change the properties of the 4racle database instance. he only system control

statement is ALTERSYSTEM . It lets users change settings, such as the minimum number of shared

ser-ers, kill a session, and perform other tasks.

6BE$b!""!" S L Stat!$!nts

hese statements incorporate ""5, "M5, and transaction control statements in a procedural

language program, such as those used with the 4racle precompilers. (6amples include OPEN ,

CLOSE , FETCH , and EXECUTE .

6%8%3%3%8Cr!at.n# a Tab !12

he simplified synta6 for the C=(A ( A>5( statement is as follows:

R /T T/ ? tab!eFname co!umnFname ty"e G ->STR/(>T const aintF#e$


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6%8%3%8 DATA?ASE DESI)N

/ #atabase is an o %ani e# mechanism that has the ca"abi!ity o$ sto in% in$o mation

th ou%h which a use can et ie+e sto e# in$o mation in an eCecti+e an# eIcient

manne . The #ata is the "u "ose o$ any #atabase an# must be " otecte#. The

#atabase #esi%n is a two !e+e! " ocess.

(n the st ste") use equi ements a e %athe e# to%ethe an# a #atabase is

#esi%ne# which wi!! meet these equi ements as c!ea !y as "ossib!e. This ste" is

ca!!e# (n$o mation ?e+e! esi%n an# it is ta*en in#e"en#ent o$ any in#i+i#ua! =S.

(n the secon# ste") this (n$o mation !e+e! #esi%n is t ans$e e# into a #esi%n $o the

s"eci c =S that wi!! be use# to im"!ement the system in question. This ste" is

ca!!e# &hysica! ?e+e! esi%n) conce ne# with the cha acte istics o$ the s"eci c

=S that wi!! be use#. / #atabase #esi%n uns "a a!!e! with the system #esi%n.

The o %ani ation o$ the #ata in the #atabase is aime# to achie+e the $o!!owin% two

ma'o ob'ecti+es.

ata (nte% ityata in#e"en#ence

>o ma!i ation is the " ocess o$ #ecom"osin% the att ibutes in an a""!ication)

which esu!ts in a set o$ tab!es with +e y sim"!e st uctu e. The "u "ose o$

no ma!i ation is to ma*e tab!es as sim"!e as "ossib!e.

>o ma!i ation is ca ie# out in this system $o the $o!!owin% easons.

To st uctu e the #ata so that the e is no e"etition o$ #ata ) this he!"s insa+in%.

To "e mit sim"!e et ie+a! o$ #ata in es"onse to que y an# e"o t

equest.

To sim"!i$y the maintenance o$ the #ata th ou%h u"#ates) inse tions)

e!etions.

40


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To e#uce the nee# to est uctu e o eo %ani e #ata which new

a""!ication

Requi ements a ise.

6%8%3%8%+DATABASE TABLE DESIGN:-

1.+$)R 4O5I& TA 4)

3%NE


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8%VEHICLE TA?LE

/%,SER2DETAILS TA?LE

42


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.3.3 OVERVIE< OF HTML12

3 M5 is a language for describing web pages.it stands for H yper T e6t M arkup L anguage.

3 M5 is a $ark-( language.A markup language is a set of markup ta#s%3 M5 is why called

markup language because it has e6tra features for designing a web pages like displaying

images,Audio,8ideos etc.3 M5 is not a programming language, it is a markup language.8arious

tags are used to describe the page of html. hese tags ha-e different functionality for designing a

web application.3 M5 is popular language because it is &ser ;riendly.

6%8%8%+F!at-r!s o' HTML12

#.(asy to understand and user friendly.

).Can design a web application easily because different tags are used which ha-e betterdifferent functionality to design a page.

6%8%8%3HTML E !$!nts12

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In 3 M5, most elements are written with a start tag 0e.g. QpR2 and an end tag 0e.g. Q pR2, withthe content in between:

QpR his is a paragraph. Q pR

6%8%8%8HTML Ta#s12

3 M5 markup tags are usually called 3 M5 tags.

• 3 M5 tags are keywords 0tag names2 surrounded by an# ! brack!ts like QhtmlR

• 3 M5 tags normally co$! .n (a.rs like QpR and Q pR

• he first tag in a pair is the start ta# the second tag is the !n" ta#

•

he end tag is written like the start tag, with a s as7 before the tag name• Start and end tags are also called o(!n.n# ta#s and c os.n# ta#s

QtagnameR content Q tagnameR

Ta#s Description

Defines a comment

Defines the document type

Defines a hyperlink

Defines an a re iation

"ot supported in #T$%&. 'se instead.

Defines an acronym

Defines contact information for the author(o)ner of a document

"ot supported in #T$%&. 'se instead.Defines an em edded applet

Defines an area inside an ima+e-map

Defines an article

Defines sound content

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< > Defines old te,t

Defines a piece of computer code

pecifies column properties for each column )ithin a element

pecifies a +roup of one or more columns in a ta le for formattin+

Defines a description( alue of a term in a description list

Defines te,t that has een deleted from a document

Defines additional details that the user can ie) or hide

Defines a dialo+ o, or )indo)


Defines a directory list

Defines a section in a document

Defines a description list

Defines a term(name in a description list

Defines emphasi ed te,t

"ot supported in #T$%&. 'se C instead.

Defines font/ color/ and si e for te,t

Defines a footer for a document or section

Defines an #T$% form for user input

"ot supported in #T$%&.

Defines a )indo) 0a frame1 in a frameset

"ot supported in #T$%&.

Defines a set of frames

to Defines #T$% headin+s

Defines information a out the document

Defines a header for a document or section

Defines a thematic chan+e in the content

45

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Defines the root of an #T$% document

Defines a part of te,t in an alternate oice or mood

Defines an inline frame

Defines an ima+e

Defines an input control

Defines a list item

Defines metadata a out an #T$% document

Defines a scalar measurement )ithin a kno)n ran+e 0a +au+e1

Defines a para+raph

Defines a parameter for an o *ect

Defines preformatted te,t

4epresents the pro+ress of a task

Defines a drop-do)n list

Defines smaller te,t

Defines multiple media resources for media elements 0< ideo> and

1

Defines a section in a document


Defines strikethrou+h te,t

Defines important te,t

Defines style information for a document

Defines su scripted te,t

Table:6.7

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6%8%8%/ HTML Tab !s12

ables consist of =ows and Columns. Mainly tables are used to store a data in a abular

manner.Fith the help of tables we can record the database permanent for future

references. ables ha-e their own format for storing the data. ables are defined with the tab !

tag.

#2A table is di-ided into rows with the tr tag. 0tr stands for table row2

)2A row is di-ided into data cells with the t" tag. 0td stands for table data2

@2A row can also be di-ided into headings with the t7 tag. 0th stands for table heading2

+2 heQtdR elements are the data containers in the table.

2 heQtdR elements can contain all sorts of 3 M5 elements like te6t, images, lists, other tables,

etc.

?2 he width of a table can be defined using CSS.

6%8%8%/%+E9a$( !12

Qtable style Lwidth:@**p6LRQtrRQtdR!illQ tdR

QtdRSmithQ tdR

QtdR *Q tdRQ trR

QtrRQtdR(-eQ tdR

QtdR!acksonQ tdR

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QtdRE+Q tdRQ trR

Q tableR

6%8%8%4 TA)S DESCRIPTION12

Ta# D!scr.(t.onQtableR "efines a tableQthR "efines a header cell in a tableQtrR "efines a row in a tableQtdR "efines a cell in a tableQcaptionR "efines a table captionQcolgroupR Specifies a group of one or more columns in a table forformattingQcolR Specifies column properties for each column within aQcolgroupRelementQtheadR 1roups the header content in a tableQtbodyR 1roups the body content in a tableQtfootR 1roups the footer content in a table

Tab !16%

6%8%8%6HTML For$s12

3 M5 forms are used to pass data to a ser-er.

An 3 M5 form can contain input elements like te6t fields, checkbo6es, radio%buttons, submit

buttons and more. A form can also contain select lists, te6tarea, fieldset, legend, and label

elements.

he QformR tag is used to create an 3 M5 form:

QformRinput elementsQ formR

48

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6%8%8%6%+HTML For$s 2 T7! In(-t E !$!nt

he most important form element is the QinputR element. he QinputR element is used to select

user information.AnQinputR element can -ary in many ways, depending on the type attribute. An

QinputR element can be of type te6t field, checkbo6, password, radio button, submit button, and

more. he most common input types are described below.

6%8%8%6%3T!9t F.! "s12

Qinput type Lte6tLR defines a one%line input field that a user can enter te6t into:

QformR;irst name: Qinput type Lte6tL name LfirstnameLRQbrR5ast name: Qinput type Lte6tL name LlastnameLRQ formR

3ow the 3 M5 code abo-e looks in a browser:

;irst name:

5ast name:

Not!1 he form itself is not -isible. Also note that the default width of a te6t field is )*characters.

6%8%8%6%8 Passwor" F.! "12

Qinput type LpasswordLR defines a password field:

QformRassword: Qinput type LpasswordL name LpwdLR

Q formR


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Passwor"1

Not!1 he characters in a password field are masked 0shown as asterisks or circles2.

6%8%8%6%/ Ra".o ?-ttons12

Qinput type LradioLR defines a radio button. =adio buttons let a user select 4'5< 4'( of alimited number of choices:

QformRQinput type LradioL name Lse6L -alue LmaleLRMaleQbrRQinput type LradioL name Lse6L -alue LfemaleLR;emaleQ formR


Male

;emale

6%8%8%6%4 C7!ckbo9!s12

Qinput type Lcheckbo6LR defines a checkbo6. Checkbo6es let a user select T(=4 or M4=(options of a limited number of choices.

QformRQinput type Lcheckbo6L name L-ehicleL -alue L>ikeLRI ha-e a bikeQbrRQinput type Lcheckbo6L name L-ehicleL -alue LCarLRI ha-e a carQ formR


I ha-e a bike

I ha-e a car

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6%8%8%6%6

S-b$.t ?-tton12

Qinput type LsubmitLR defines a submit button.

A submit button is used to send form data to a ser-er. he data is sent to the page specified in theformHs action attribute. he file defined in the action attribute usually does something with therecei-ed input:

Qform name LinputL action LdemoUformUaction.aspL method LgetLR&sername: Qinput type Lte6tL name LuserLR

Qinput type LsubmitL -alue LSubmitLRQ formR

6%8%/OVERVIE< OF CSS12

6ascading $tyle $7eets 6$$ ; is a sty!e sheet !an%ua%e use# $o #esc ibin% the

!oo* an# $o mattin% o$ a #ocument w itten in a ma *u" !an%ua%e . @hi!e most o$ten

use# to sty!e web "a%es an# inte $aces w itten in T=? an# J T=? ) the !an%ua%e

can be a""!ie# to any *in# o$ J=? #ocument) inc!u#in% "!ain J=? ) SKL an# J ? .

SS is a co ne stone s"eci cation o$ the web an# a!most a!! web "a%es use SSsty!e sheets to #esc ibe thei " esentation.

SS is #esi%ne# " ima i!y to enab!e the se"a ation o$ #ocument content $ om

#ocument " esentation) inc!u#in% e!ements such as the !ayout ) co!o s ) an# $onts .G1H

This se"a ation can im" o+e content accessibi!ity ) " o+i#e mo e Me,ibi!ity an#

cont o! in the s"eci cation o$ " esentation cha acte istics) enab!e mu!ti"!e "a%es to

sha e $o mattin%) an# e#uce com"!e,ity an# e"etition in the st uctu a! content

such as by a!!owin% $o tab!e!ess web #esi%n ;. SS can a!so a!!ow the same ma *u"

"a%e to be " esente# in #iCe ent sty!es $o #iCe ent en#e in% metho#s) such as on

sc een) in " int) by +oice when ea# out by a s"eech base# b owse o sc een

ea#e ; an# on ai!!e base# ) tacti!e #e+ices.

(t can a!so be use# to a!!ow the web "a%e to #is"!ay #iCe ent!y

#e"en#in% on the sc een si e o #e+ice on which it is bein% +iewe#. @hi!e the

51

http://en.wikipedia.org/wiki/Style_sheet_languagehttp://en.wikipedia.org/wiki/Presentation_semanticshttp://en.wikipedia.org/wiki/Markup_languagehttp://en.wikipedia.org/wiki/Web_pagehttp://en.wikipedia.org/wiki/Interface_(computing)http://en.wikipedia.org/wiki/HTMLhttp://en.wikipedia.org/wiki/XHTMLhttp://en.wikipedia.org/wiki/XMLhttp://en.wikipedia.org/wiki/Plain_Old_XMLhttp://en.wikipedia.org/wiki/Scalable_Vector_Graphicshttp://en.wikipedia.org/wiki/XULhttp://en.wikipedia.org/wiki/The_webhttp://en.wikipedia.org/wiki/Page_layouthttp://en.wikipedia.org/wiki/Colorhttp://en.wikipedia.org/wiki/Typefacehttp://en.wikipedia.org/wiki/Cascading_Style_Sheets#cite_note-1http://en.wikipedia.org/wiki/Accessibilityhttp://en.wikipedia.org/wiki/Tableless_web_designhttp://en.wikipedia.org/wiki/Screen_readerhttp://en.wikipedia.org/wiki/Screen_readerhttp://en.wikipedia.org/wiki/Braille_displayhttp://en.wikipedia.org/wiki/Style_sheet_languagehttp://en.wikipedia.org/wiki/Presentation_semanticshttp://en.wikipedia.org/wiki/Markup_languagehttp://en.wikipedia.org/wiki/Web_pagehttp://en.wikipedia.org/wiki/Interface_(computing)http://en.wikipedia.org/wiki/HTMLhttp://en.wikipedia.org/wiki/XHTMLhttp://en.wikipedia.org/wiki/XMLhttp://en.wikipedia.org/wiki/Plain_Old_XMLhttp://en.wikipedia.org/wiki/Scalable_Vector_Graphicshttp://en.wikipedia.org/wiki/XULhttp://en.wikipedia.org/wiki/The_webhttp://en.wikipedia.org/wiki/Page_layouthttp://en.wikipedia.org/wiki/Colorhttp://en.wikipedia.org/wiki/Typefacehttp://en.wikipedia.org/wiki/Cascading_Style_Sheets#cite_note-1http://en.wikipedia.org/wiki/Accessibilityhttp://en.wikipedia.org/wiki/Tableless_web_designhttp://en.wikipedia.org/wiki/Screen_readerhttp://en.wikipedia.org/wiki/Screen_readerhttp://en.wikipedia.org/wiki/Braille_display


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autho o$ a #ocument ty"ica!!y !in*s that #ocument to a SS !e) ea#e s can use a

#iCe ent sty!e sheet) "e ha"s one on thei own com"ute ) to o+e i#e the one the

autho has s"eci e#. owe+e i$ the autho o the ea#e #i# not !in* the #ocument

to a s"eci c sty!e sheet the #e$au!t sty!e o$ the b owse wi!! be a""!ie#.

6%8%/%+ St* !s So &!" a ?.# Prob !$12

3 M5 was ne-er intended to contain tags for formatting a document.It was intended to define

the content of a document, like:

Qh#R his is a headingQ h#R

QpR his is a paragraph.Q pR

Fhen tags like QfontR, and color attributes were added to the 3 M5 @.) specification, it started

a nightmare for web de-elopers. "e-elopment of large web sites, where fonts and color

information were added to e-ery single page, became a long and e6pensi-e process. o sol-e this

problem, the Forld Fide Feb Consortium 0F@C2 created CSS.In 3 M5 +.*, all formatting

could be remo-ed from the 3 M5 document, and stored in a separate CSS file.

.3.!.2 CSS S*nta9A CSS rule set consists of a selector and a declaration block:

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he selector points to the 3 M5 element you want to style.

he declaration block contains one or more declarations separated by semicolons.

(ach declaration includes a property name and a -alue, separated by a colon.

.3.!.3. CSS E9a$( !12

A CSS declaration always ends with a semicolon, and declaration groups are surrounded by curly brackets:

p Vcolor:redJte6t%align:centerJW

o make the CSS more readable, you can put one declaration on each line, like this:

E9a$( !12

pVcolor:redJte6t%align:centerJW

.3.!.!. CSS Co$$!nts12

Comments are used to e6plain your code, and may help you when you edit the source code at alater date. Comments are ignored by browsers.

A CSS comment starts with X and ends with X . Comments can also span multiple lines:

E9a$( !12

X his is a multiplelines commentX

pV

color:redJX his is another commentX

te6t%align:centerJW

.3.!. .6$$ ac8ground:/

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CSS background properties are used to define the background effects ofan element.

CSS properties used for background effects:

• bac*% oun# co!o

• bac*% oun# ima%e

• bac*% oun# e"eat

• bac*% oun# attachment

• bac*% oun# "osition

6%8%/%6?ack#ro-n" Co or12

he background%color property specifies the background color of an element.

he background color of a page is defined in the body selector:

E9a$( !12

bo#y Nbac*% oun# co!o :Ob0c4#ePQ

Fith CSS, a color is most often specified by:

• a J +a!ue !i*e AOC0000A

• an RL +a!ue !i*e A %b 255)0)0;A

• a co!o name !i*e A e#A

)9am%le:/

h1 Nbac*% oun# co!o :O6495e#PQ" Nbac*% oun# co!o :Oe0CCPQ#i+ Nbac*% oun# co!o :Ob0c4#ePQ

6%8%/%:?ack#ro-n" I$a#!12

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he background%image property specifies an image to use as the background of an element.

>y default, the image is repeated so it co-ers the entire element.

he background image for a page can be set like this:

E9a$( !12

bo#y Nbac*% oun# ima%e:u ! A"a"e .%i$A;PQ

.3.!. C!nt!r A .#n.n# ,s.n# t7! $ar#.n Pro(!rt*

>lock elements can be center%aligned by setting the left and right margins to LautoL.Setting theleft and right margins to auto specifies that they should split the a-ailable margin e ually. heresult is a centered element:

E9a$( !12

.center Vmargin%left:autoJmargin%right:autoJwidth:D*YJ

background%color:Zb*e*e?JW

.3. ;A


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6%8%4%+ A"&anta#! o' @SP o&!r S!r& !t12

here are many ad-antages of !S o-er ser-let. hey are as follows:

+B E9t!ns.on to S!r& !t12

!S technology is the e6tension to ser-let technology. Fe can use all the features of ser-let in

!S . In addition to, we can use implicit objects, predefined tags, e6pression language and

Custom tags in !S , that makes !S de-elopment easy.

3B Eas* to $a.nta.n12

!S can be easily managed because we can easily separate our business logic with presentation logic. In ser-let technology, we mi6 our business logic with the presentationlogic.

8B Fast D!&! o($!nt1 No n!!" to r!co$(. ! an" r!"!( o*12

($ S& "a%e is mo#i e#) we #on t nee# to ecom"i!e an# e#e"!oy the " o'ect. The

se +!et co#e nee#s to be u"#ate# an# ecom"i!e# i$ we ha+e to chan%e the !oo*

an# $ee! o$ the a""!ication.

L.'! c*c ! o' a @SP Pa#!”2

he !S pages follows these phases:

ranslation of !S age

Compilation of !S age

Classloading 0 class file is loaded by the classloader2

Instantiation 04bject of the 1enerated Ser-let is created2.

Initiali ation 0 jspInit02 method is in-oked by the container2.

=e eust processing 0 UjspSer-ice02 method is in-oked by the container2.

"estroy 0 jsp"estroy02 method is in-oked by the container2.

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N'te3 6"I!it:;< = 6"Se$5i e:; #!d 6",e6t$'y:; #$e t(e %i&e y %e met('d6 '& JSP-

F.#16%

As depicted in the abo-e diagram, !S page is translated into ser-let by the help of !S

translator. he !S translator is a part of webser-er that is responsible to translate the !S

page into ser-let. Afterthat Ser-let page is compiled by the compiler and gets con-erted into

the class file. Moreo-er, all the processes that happens in ser-let is performed on !S later like

initiali ation, committing response to the browser and destroy.

.3. .2 Cr!at.n# a s.$( ! @SP Pa#!12

o create the first jsp page, write some html code as gi-en below, and sa-e it by .jspe6tension. Fe ha-e sa-e this file as inde6.jsp. ut it in a folder and paste the folder in theweb%apps directory in apache tomcat to run the jsp page.

.3. .2.1 .n"!9%5s(12

5etHs see the simple e6ample of !S , here we are using the scriptlet tag to put ja-a code in the!S page. Fe will learn scriptlet tag later .

#. QhtmlR). QbodyR@. QY out.print0) X 2J YR+. Q bodyR

. Q htmlR

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It will print + on the browser .

.3. .2.2 How to r-n a s.$( ! @SP Pa#!

;ollow the following steps to e6ecute this !S page:

• Start the ser-er

• put the jsp file in a folder and deploy on the ser-er

• -isit the browser by the url http: localhost:portno conte6t=oot jspfile e.g.http: localhost:$$$$ myapplication inde6.jsp

.3. .3 D.r!ctor* str-ct-r! o' @SP12

he directory structure of !S page is same as ser-let. Fe contains the jsp page outside the

F(>%I'; folder or in any directory.

F.#16%+

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F.#16%++

.3. . M!t7o"s o' @s(Pa#! .nt!r'ac!12

#2 (-b .c &o." 5s(In.t B1 It is in-oked only once during the life cycle of the !S when !S

page is re uested firstly. It is used to perform initiali ation. It is same as the init02 method

of Ser-let interface.)2 (-b .c &o." 5s(D!stro* B1 It is in-oked only once during the life cycle of the !S before

the !S page is destroyed. It can be used to perform some clean up operation .

.3. .= @SP Scr.(t !t ta# Scr.(t.n# ! !$!ntsB12

In !S , ja-a code can be written inside the jsp page using the scriptlet tag. 5etHs see what are the

scripting elements first.

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.3. .=.1 Scr.(t.n# ! !$!nts12 he scripting elements pro-ides the ability to insert ja-acode inside the jsp. here are three types of scripting elements:

#2 scriptlet tag

)2 e6pression tag

@2 declaration tag

)9am%le:/ @SP scr.(t !t ta#12

A scriptlet tag is used to e6ecute ja-a source code in !S . Synta6 is as follows:

#. QY ja-a source code YR

S.$( ! E9a$( ! o' @SP scr.(t !t ta#12

In this e6ample, we are displaying a welcome message.

#. QhtmlR). QbodyR@. QY out.print0Lwelcome to jspL 2J YR+. Q bodyR

. Q htmlR

E9a$( ! o' @SP scr.(t !t ta# t7at (r.nts t7! -s!r na$!12

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In this e6ample, we ha-e created two files inde6.html and welcome.jsp. he inde6.html file

gets the username from the user and the welcome.jsp file prints the username with the

welcome message.

.n"!9%7t$ 12

#. QhtmlR). QbodyR@. Qform action Lwelcome.jspLR+. Qinput type Lte6tL name LunameLR

. Qinput type LsubmitL -alue LgoLRQbr R?. Q formRD. Q bodyR$. Q htmlR

w! co$!%5s(12

#. QhtmlR). QbodyR@. QY+. String name re uest.get arameter0 LunameL2J

. out.print0 Lwelcome LPname2J

?. YRD. Q formR$. Q bodyRE. Q htmlR

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.3. . @SP Act.on Ta#s Act.on E !$!ntsB12

#. !S Action ags

). jsp:forward action tag

@. (6ample of jsp:forward action tag without parameter

+. (6ample of jsp:forward action tag with parameter

here are many !S action tags or elements. (ach tag is used to perform some specific tasks. he action

tags basically are used to control the flow between pages and to use !a-a >ean. !sp action tags are as

follows:

• jsp:forward

• jsp:include

• jsp:use>ean

• jsp:set roperty

• jsp:get roperty

• jsp:plugin

• jsp:param

• jsp:fallback

he jsp:use>ean, jsp:set roperty and jsp:get roperty tags are used for bean de-elopment. So we

will see these tags in bean de-elopement.

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.3. . .1 5s(1'orwar" act.on ta#12

he jsp:forward action tag is used to forward the re uest to another resource it may be jsp, html or

another resource.

S*nta9 o' 5s(1'orwar" act.on ta# w.t7o-t (ara$!t!r12

#. Qjsp:forward page Lrelati-e&=5 [ QY e6pression YRL R

#. Qjsp:forward page Lrelati-e&=5 [ QY e6pression YRL R

S*nta9 o' 5s(1'orwar" act.on ta# w.t7 (ara$!t!r12

#. Qjsp:forward page Lrelati-e&=5 [ QY e6pression YRLR

). Qjsp:param name LparameternameL -alue Lparameter-alue [ QY e6pressionYRL R

@. Q jsp:forwardR

#. Qjsp:forward page Lrelati-e&=5 [ QY e6pression YRLR

). Qjsp:param name LparameternameL -alue Lparameter-alue [ QY e6pressionYRL R

@. Q jsp:forwardR

E9a$( ! o' 5s(1'orwar" act.on ta# w.t7o-t (ara$!t!r12

In this e6ample, we are simply forwarding the re uest to the printdate.jsp file.

.n"!9%5s(12

#. QhtmlR

). QbodyR

@. Qh)Rthis is inde6 pageQ h)R

+.

. Qjsp:forward page Lprintdate.jspL R

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?. Q bodyR

D. Q htmlR

#. QhtmlR

). QbodyR


+.


?. Q bodyR

D. Q htmlR

(r.nt"at!%5s(12

#. QhtmlR

). QbodyR

@. QY out.print0L oday is:LPja-a.util.Calendar.getInstance02.get ime022J YR

+. Q bodyR

. Q htmlR

#. QhtmlR

). QbodyR

@. QY out.print0L oday is:LPja-a.util.Calendar.getInstance02.get ime022J YR

+. Q bodyR

. Q htmlR

E9a$( ! o' 5s(1'orwar" act.on ta# w.t7 (ara$!t!r12

In this e6ample, we are forwarding the re uest to the printdate.jsp file with parameter and printdate.jsp

file prints the parameter -alue with date and time.

.n"!9%5s(12

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#. QhtmlR

). QbodyR


+.


?. Qjsp:param name LnameL -alue Lja-atpoint.comL R

D. Q jsp:forwardR

$.

E. Q bodyR

#*. Q htmlR

#. QhtmlR

). QbodyR


+. Qjsp:forward page Lprintdate.jspL R

. Qjsp:param name LnameL -alue Lja-atpoint.comL R

?. Q jsp:forwardR

D. Q bodyR

$. Q htmlR

(r.nt"at!%5s(12

#. QhtmlR

). QbodyR

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@.

+. QY out.print0L oday is:LPja-a.util.Calendar.getInstance02.get ime022J YR

. QY re uest.get arameter0LnameL2 YR

?.

D. Q bodyR

$. Q htmlR

6%8%6%+T7!

odayHs business en-ironment demands Feb and e%commerce applications that accelerate your

entry into new markets, help you find new ways to reach and retain customers, and allow you to

introduce new products and ser-ices uickly. o build and deploy these new solutions, you need

a pro-en, reliable e%commerce platform that can connect and empower all types of users while

integrating your corporate data, mainframe applications, and other enterprise applications in a

powerful, fle6ible, end%to%end e%commerce solution.


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!)(( applications are based on standardi ed, modular components. Feb5ogic Ser-er pro-ides a

complete set of ser-ices for those components and handles many details of application beha-ior

automatically, without re uiring programming.

Not!1 >ecause !)(( is backward compatible, you can still run !)(( #.) on Feb5ogic Ser-er

D.*.Application "eployment Across "istributed, 3eterogeneous (n-ironments.

Feb5ogic Ser-er pro-ides essential features for de-eloping and deploying mission%critical e%

commerce applications across distributed, heterogeneous computing en-ironments. hese

features include the following:

Standards leadership\Comprehensi-e enterprise !a-a support to ease the

implementation and deployment of application components. Feb5ogic Ser-er is the first

independently de-eloped !a-a application ser-er to achie-e !)(( certification. In

addition, >(A acti-ely participates in the de-elopment of !)(( and Feb Ser-ices

standards that dri-e inno-ation and ad-ancement in !a-a and NM5 technology.

=ich client options\Feb5ogic Ser-er supports Feb browsers and other clients that use

3 J !a-a clients that use =MI 0=emote Method In-ocation2 or II4 0Internet Inter%

4=> rotocol2J S4A clients on any S4A %enabled plaftormJ and mobile de-ices that

use 0FA 2 Fireless Access rotocol. Connectors from >(A and other companies enable

-irtually any client or legacy application to work with a Feb5ogic Ser-er application.

;le6ible Feb ser-ices\Feb5ogic Ser-er pro-ides a solid platform for deploying Feb

ser-ices as components of a heterogeneous distributed application. Feb ser-ices use a

cross%platform, cross%language data model 0NM52 to pro-ide interoperability among

application components on di-erse hardware and software platforms. Feb ser-ices

support user%defined data types and one%way asynchronous operations. A Feb ser-ice can

intercept S4A messages for further processing. 'ew Ant tasks automatically generate

important components and package the ser-ice into a deployable (A= file.

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Feb5ogic Ser-er D.* uses Feb Ser-ices "escription 5anguage 0FS"52 #.#, an NM5%

based specification, to describe Feb ser-ices. Feb5ogic Feb ser-ices support Simple

4bject Access rotocol 0S4A 2 #.# and #.) as the message format and 3 as a

connection protocol.

Not!1 Feb5ogic Feb ser-ices accept both S4A #.# and #.) incoming re uests, but

produce only S4A #.# outgoing responses.

(nterprise e%business scalability\(fficient use and high a-ailability of critical resources

are achie-ed through (nterprise !a-a>ean business components and mechanisms such as

Feb5ogic Ser-er clustering for dynamic Feb pages, backend resource pooling, and

connection sharing.

=obust administration\Feb5ogic Ser-er offers a Feb%based Administration Console for

configuring and monitoring Feb5ogic Ser-er ser-ices. A command%line interface for

configuration makes it con-enient to administer Feb5ogic Ser-ers with scripts.

(%commerce%ready security\Feb5ogic Ser-er pro-ides Secure Sockets 5ayer 0SS52

support for encrypting data transmitted across Feb5ogic Ser-er, clients, and other

ser-ers. &ser authentication and authori ation for all Feb5ogic Ser-er ser-ices are

pro-ided through roles and security pro-iders. (6ternal security stores, such as

5ightweight "irectory Access rotocol 05"A 2 ser-ers, can still be adapted to Feb5ogic

realms, enabling single sign%on for the enterprise. he Security Ser-ice ro-ider Interface

makes it possible to e6tend Feb5ogic Security ser-ices and to implement Feb5ogic

Security features in applications.

Ma6imum de-elopment and deployment fle6ibility\Feb5ogic Ser-er pro-ides tight

integration with and support for leading databases, de-elopment tools, and other en-ironments.

>i%directional functional interoperability between !a-a !)(( objects and Microsoft

Acti-eN components\>(A Feb5ogicjC4M pro-ides a run%time component that

implements both Component 4bject Model 0C4M2 "istributed Component 4bject

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Model 0"C4M2 and =emote Method In-ocation 0=MI2 distributed components

infrastructures. his makes the objects look like nati-e objects for each en-ironment.

!a-a Message Ser-ice 0!MS2\An enterprise messaging system, also referred to as

message%oriented middleware 0M4M2, enables applications to communicate with one

another through the e6change of messages. A message is a re uest, report, and or e-ent

that contains information needed to coordinate communication between different

applications. A message pro-ides a le-el of abstraction, allowing you to separate the

details about the destination system from the application code.

he !a-a Message Ser-ice 0!MS2 is a standard A I for accessing enterprise messaging

systems. Specifically, !MS enables !a-a applications sharing a messaging system to

e6change messages, and it simplifies application de-elopment by pro-iding a standard

interface for creating, sending, and recei-ing messages.

6%8%6%8 HO< TO START THE SERVER12

+%first start the ser-er to deploy the application.

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>I5: .12

6%8%6%/ D!( o* t7!

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o deploy the Feb5ogic est web application, complete the following steps:

#. Sa-e the Feb5ogic est.war file pro-ided with this document to a local directory.

). (nsure that Feb5ogic Ser-er is running by e6ecuting the startup script you modified in

section L#. Install "ata"irect Connect] for !">C .L 4pen the Feb5ogic Ser-er Administration Console by specifying the &=5 http: localhost:D**# console D in a web browser. Specify the administrator user name and password, and click S.#n In .

@. In the Feb5ogic Ser-er Console window, select mydomain [ "eployments [ FebApplication Modules. he right pane displays an option that allows you to deploy a newweb application as shown in the following e6ample.

+ In the right pane, click the D!( o* a N!w

F.#16%+8

Click the -( oa" *o-r '. ! 0s2 link. he Install or &pdate Application window appears in theright pane. Click ?rows! , and na-igate to the local directory that contains the Feb5ogic est.war

file. Select the Feb5ogic est.war file, and click ,( oa" .

? Click the $*s!r&!r link. hen, click the -( oa" link, and select the Feb5ogic est.war itemas shown in the following e6ample.

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Click Tar#!t Mo"- ! . he =e-iew your choices and deploy window appears in the right pane.

Click D!( o* . he Feb5ogic est web application is added to the list of deployed web

applications as shown in the following e6ample.

F.#16%+4

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CHAPTER1:

:%SYSTEM RE ,IREMENT SPECIFICATIONS1S=S is the reference for product architects to come out with the best architecture for the product

to be de-eloped. >ased on the re uirements specified in S=S, usually more than one design

approach for the product architecture is proposed and documented in a ""S % "esign "ocument

Specification.S=S is a document that completely describes all of the functions of a proposed

system and the constraints under which it must operate.

F.#1:%+

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#.1 S$S%E& SPE'IFI'!%IO(S :"

:%+%+C'mmu!i #ti'! I!te$ e634

!a-aSer-er ages will form the communicational interface with which a user can login

into ser-er en-ironment with his her I" and password.

7-1-0 Met('d'%'*y #!d T''%6 +6ed34

he process of software de-elopment not only needs coding and managing the programs,

but also a detailed study of the system to identify current system re uirements related to

the o-erall de-elopment process as well as to anticipate the future re uirements. It also

needs to meet the objecti-es of cost, uality and o-erall time optimi ation for analy ing,designing and implementing the system.

7-1- Re>ui$eme!t6 "(#6e34

he project de-eloped will be used for in%house purpose only and hence the re uirements

were gathered from the following phase of re uirements engineering process :

• =e uirements elicitation• =e uirements analysis

• =e uirements documentation

:%+%8%+ R!>-.r!$!nts ! .c.tat.on

In this phase we co-ered the fact finding of the scope and subject studies. 3ere collection

of all key terminologies and acti-ities were done. Identification of similar systems and

constraints were identified.

:%+%8%3 R!>-.r!$!nts ana *s.s

In this phase all re uirements were gathered and ad hoc use case was designed from the

basic knowledge of the system. he re uirements were prioriti ed and uestions such as

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S R

/ =(>(STR/T-R

7why this re uirement is needed 9 were asked against e-ery re uirement. he

re uirements were gathered and framed from all seniors and technical heads.

:%+%8%8 R!>-.r!$!nts "oc-$!ntat.on

All the re uirements were documented formally in the software re uirementspecification.

=.2>unctional Re?uirements @ Per ormance $%ecifcation

This section out!ines the use cases $o each o$ the ustome s se"a ate!y. The

use ) the /#minist ato can communicate at any time usin% !o%in "o ta! in

this system

Fi*37-0

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CHAPTER1

.De!ig" #$a!e:-

he project will be used for the in%house purposeJ hence design diagrams are prepared tounderstand the details of the project. In our project use case, ";"s, (= diagrams, database

relationship etc. are used to describe design work.

Software "esign encompasses the set of principles, concepts and practices that lead to the

de-elopment of a high uality software system or product . he goal of design is to produce a

model that e6hibits firmness, commodity and delight. 4nce the re uirements ha-e been analy ed

and modeled, software design sets the stage for construction of the software. (ach of the

elements of the analysis model pro-ides information for a complete specification of design.

"esign phase commences after the re uirements are base lined and signed off. he design phase

attempts to unco-er -arious entities in-ol-ed in the system and their associated beha-ior and also

the interfaces that would be pro-ided by the system. 3igh le-el and 5ow 5e-el "esign

"ocuments are prepared.

%+ ,e5e%'"me!t P(#6e34

he de-elopment is done using build and fi6es methodology because the project is made for in%house purpose. 3 is used to de-elop front end and MySO5 is used as a backend.

he "e-elopment hase is di-ided into two stages: Construction and roduction =eadiness. Inthe Construction Stage, the System "e-elopment Manager ensures that all subsystems, modules,and components are fully documented, ha-e been coded and tested, and that identifieddiscrepancies ha-e been corrected. he Construction Stage is completed when the echnical=e-iew from manager. (arlier test results are re-iewed and operational support arrangements arefinali ed during the roduction =eadiness Stage. he roduction =eadiness Stage ends withsuccessful completion of the roduction =eadiness =e-iew. his re-iew affirms that Acceptance

esting has been successfully completed.

"e-elopment phase consist following de-elopments:

• "e-eloping new code blocks in order to o-ercome the limitations of e6isting team.

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8-0Im"%eme!t#ti'! "(#6e

In project implementation or project e6ecution, we put it all together and code. roject planning

is complete, as detailed as possible, yet pro-iding enough ability for necessary changes.In project implementation, we manage implementation of all our project plans, following the

triple constraint:

.2.1 Pro5!ct Sco(! Mana#!$!nt

Fith project scope management, we refer to managing the project scope in implementation and

closure phase and focus on controlling the implementation of the project scope.

.2.2 Pro5!ct T.$! Mana#!$!nt

Fith project time management, we refer to managing the project schedule in implementation and

closure phase and focus on controlling the project schedule.

.2.3 Pro5!ct Cost Mana#!$!nt

Fith project cost management, we refer to managing the project cost in implementation and

closure phase and focus on monitorin

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