Final Main Project Doc1

8/2/2019 Final Main Project Doc1

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1. INTRODUCTION

This project Blood donor central database and web portal is mainly used to spread the

awareness about blood donation. Many people dont know about the importance of blood

donation and some people are aware about it but they are not known about the chances when

and where they can donate. It needs the hospital management to blindly search through

network for a blood donor during emergency cases.

For example: In earlier days if a person need O+ve group blood then we would

send messages through phones but it is a late process and it reach to some extent only. This

is the major problem. By using this application the people can search for the required blood

group very easily through internet, if the required donor is available we will contact with that

person directly. All these tasks will be done with in short span of time.

Project Definition

There is a need for online centralised web portal where blood banks and hospitals and

other visitors can look for donors in their nearby area who will be available in quick time, and

also that the donor details are secured. The Blood donor central database and web portal

serves for this purpose of flexible and secure accessibility to this system for the users.

This web portal serves to 4 kinds of people. The unaware people or simply the

visitors; people who are willing to donate but do not know when and where to donate;

hospital managements who blindly search through network for a blood donor during

emergency cases; blood banks who want to spread awareness. Its features include:

Complete blood donation awareness information online. Registration for every individual who are willing to donate. Special accounts for Blood Banks (NGO), and Hospitals. Direct search for blood group on home page. Providing the information to the people where the Blood Banks are available and

the stock availability at the respective places.


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1.1 LITERATURE SURVEY

The need for blood is great. Blood transfusions often are needed for trauma victims - due to

accidents and burns - heart surgery, organ transplants, and patients receiving treatment for

leukemia, cancer or other diseases, such as sickle cell disease and thalassemia. And with an

aging population and advances in medical treatments and procedures requiring blood

transfusions, the demand for blood continues to increase.

To be eligible to donate blood, a person must be in good health and generally must be at

least 18 years of age (although in some cases younger people are permitted to donate blood,

with parental consent.)

Minimum weight requirements may vary among facilities, but generally, donors must

weigh at least 45 kgs Most blood banks have no upper age limit. All donors must pass the

physical and health history examinations given prior to donation.

The donor's body replenishes the fluid lost from donation in 24 hours. It may take up to two

months to replace the lost red bl ood cells. Whole blood can be donated once every eight

weeks (56 days).

Anyone who has ever used intravenous drugs (illegal IV drugs) Hemophiliacs. Anyone with a positive antibody test for HIV (AIDS virus) . Anyone who has had hepatitis . Anyone who has/has had cancer Anyone who has risk factors for HBS Ag,HCV,VDRL,Maleria.

.

Blood donations should be made only at licensed blood banks, Voluntary blood donation

camps conducted by recognized organizations and at hospital-based donor centers. You may

contact CCT or find out from the official CCT web site, information about the conduct of

blood donation camps in a place near to you

Typically, each donated unit of blood, referred to as whole blood, is separated into multiple

components, such as red blood cells, plasma, platelets, and cryoprecipitated AHF


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(antihemophilic factor). Presently CCT collects and provides whole blood only. However in

the near future, CCT proposes to possess technology for a State of the Art Components

Unit and provide blood components too. Each blood component can be transfused to a

different individual, each with different needs.

After blood has been drawn, it is tested for ABO group (blood type) and Rh type (positive

or negative), as well as for any unexpected red blood cell antibodies that may cause

problems in a recipient. Screening tests also are performed for evidence of donor infection

with hepatitis B and C viruses, human immunodeficiency viruses HIV-1 and HIV-2, human

T-lymphotropic viruses HTLV-I and HTLV-II, and syphilis.

The specific tests currently performed are listed below:

Hepatitis B surface antigen (HBsAg) . Hepatitis B core antibody (anti-HBc). Hepatitis C virus antibody (anti-HCV) HIV-1 and HIV-2 antibody (anti-HIV-1 and anti-HIV-2) .

Serologic test for syphilis .

Besides conducting all relevant medical tests to ascertain the eligibility of individuadonors

blood is collected in the utmost hygienic conditions using disposable blood bags, ,needles

and syringes under the supervision of qualified lab technicians.

Each unit of whole blood normally is stored under refrigeration for a maximum of 42.

days While donated blood is free, there are significant costs associated with collecting,

testing, preparing components, labeling, storing and shipping blood; recruiting and

educating donors; and quality assurance. As a result, processing fees are charged to recover

costs.

The blood supply level fluctuates throughout the year. For example, after the Kargil war or

Gujarat earth quake blood supply swelled to very high levels, due to the overwhelming

response of donors but otherwise is very scarce to obtain.

While a given individual may be unable to donate, he or she may be able to recruit a

suitable donor. Blood banks are always in need of volunteers to assist at blood draws or to

organize blood donation camps.


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.

Donor cards and Appreciation Certificates are given to each of the voluntary blood donors.

Besides Blood will be provided free of cost to the kith and kin of the Donor when in need.

Persons who donate blood at least 4 times in a year through Chiranjeevi Eye & Blood Bank

, any of CCTs Voluntary blood donation clubs will receive a letter of appreciation through

the hands of Chiranjeevi.

Common Blood Type

The approximate distribution of blood types in the population is as follows.

O Rh-positive

O Rh-negative

A Rh-positive

A Rh-negative

B Rh-positive

B Rh-negative

AB Rh-positive

AB Rh-negative

38 percent

7 percent

34 percent

6 percent

9 percent

2 percent

3 percent

1 percent

In an emergency, anyone can receive type O red blood cells, and type AB individualscan receive red blood cells of any ABO type. Therefore, people with type O blood are

known as universal donors, and those with type AB blood are known as universal

recipients. In addition, AB plasma donors can give to all blood types.

THE CHIRANJEEVI BLOOD BANK

MISSION: In an age where medicine has advanced greatly, blood still remains a scarce

life support, highly inaccessible. Added to which is the lurking danger of infected blood

seeping into the system due to inadequate facilities and lack of awareness.


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At CCT our endeavor is to provide safe and screened blood to every single person in need

of it. In years to come CCT envisages to eradicate deaths due to lack of adequate and safe

blood supply in A.P and in India .

POLICY:Chiranjeevi blood bank is perhaps the only blood bank in the state, where

replacement of blood is not at all necessary.CCT provides blood absolutely free of cost to

the needy and underprivileged. Besides CCT also incurs the costs of blood screening

which is about Rs.750/- per unit .In case of economically backward and lower income

group people CCT absorbs these screening costs completely. Persons who are white card

holders or belong to the family of white card holders and or availing treatment at

Government Hospitals are eligible for claiming exemption of screening costs.

CCT provides a subsidy of 50% to those availing treatment at private nursing homes. In

case of higher income groups, and those availing treatment at Corporate Hospitals, CCT

still provides blood free of cost but the screening costs have to be borne by them.

The Blood bank has provided 3000 donors directly to the Hospitals like NIMS, CARE,

APOLLO, USHA MULLAPUDIin cases of emergency that required fresh blood.

The Trust has established five voluntary blood donor clubs in Vishakahapatnam,

Rajahmundry, Vijayawada, Kakinada, and Hyderabad and intends to meet a target of

setting up 50 such clubs to substantially increase the number of blood donations.

A state of the art Components Preparation Unit to accommodate the recent developments

in Blood Transfusion will also be added along with measures to upgrade the rest of the

equipment Online registration.

SCREENING

Donors are typically required to give consent for the process and this requirement

means that minors cannot donate without permission from a parent or guardian. In some

countries, answers are associated with the donor's blood, but not name, to provide anonymity;

in others, such as the United States, names are kept to create lists of ineligible donors. If a
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potential donor does not meet these criteria, they are deferred. This term is used because

many donors who are ineligible may be allowed to donate later. Blood banks in the United

States may be required to label the blood if it is from a therapeutic donor, so some do not

accept donations from donors with any blood disease. Others, such as the Australian Red

Cross Blood Service, accept blood from donors withhemochromatosis. It is a genetic disorder

that does not affect the safety of the blood.

RECIPIENT SAFETY

Donors are screened for health risks that could make the donation unsafe for the recipient.

Some of these restrictions are controversial, such as restricting donations from men who have

sex with men for HIV risk. Autologous donors are not always screened for recipient safety

problems since the donor is the only person who will receive the blood. Donors are also

asked about medications such as dutasteride since they can be dangerous to a pregnant

woman receiving the blood.

Donors are examined for signs and symptoms of diseases that can be transmitted in a blood

transfusion, such as HIV, malaria, and viral hepatitis. Screening may include questions

about risk factors for various diseases, such as travel to countries at risk for malaria or variant

Creutzfeldt-Jakob Disease (vCJD). These questions vary from country to country. For

example, while blood centers in Qubec, Poland, and many other places defer donors who

lived in theUnited Kingdom for risk ofvCJD, donors in the United Kingdom are only

restricted for vCJD risk if they have had a blood transfusion in the United Kingdom.

DONOR SAFETY

The donor is also examined and asked specific questions about their medical history to make

sure that donating blood is not hazardous to their health.

The donor's hematocrit or hemoglobin level is tested to make sure that the loss of

blood will notmake them anemic, and this check is the most common reason that a donor is

ineligible. Pulse, blood pressure, and body temperature are also evaluated. Elderly donors are

sometimes also deferred on age alone because of health concerns. The safety of donating
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blood during pregnancy has not been studied thoroughly, and pregnant women are usually

deferred.

OBTAINING THE BLOOD

There are two main methods of obtaining blood from a donor. The most frequent is to simply

take the blood from a vein as whole blood. This blood is typically separated into parts,

usually red blood cells and plasma, since most recipients need only a specific component for

transfusions. A typical donation is 450 millilitres (or approximately one US pint) ofwhole

blood, though 500 millilitre donations are also common. Historically, blood donors

in India would donate only 250 or 350 millilitre and donors in the People's Republic of

China would donate only 200 millilitres, though larger 300 and 400 millilitre donations have

become more common.

The other method is to draw blood from the donor, separate it using a centrifuge or a filter,

store the desired part, and return the rest to the donor. This process is called apheresis, and it

is often done with a machine specifically designed for this purpose. This process is especially

common for plasma and platelets.

For direct transfusions a vein can be used but the blood may be taken from

an artery instead. In this case, the blood is not stored, but is pumped directly from the donor

into the recipient. This was an early method for blood transfusion and is rarely used in

modern practice. It was phased out during World War II because of problems with logistics,

and doctors returning from treating wounded soldiers set up banks for stored blood when they

returned to civilian life.

COMPLICATIONS

Donors are screened for health problems that would put them at risk for serious complications

from donating. First-time donors, teenagers, and women are at a higher risk of a reaction.[One

study showed that 2% of donors had an adverse reaction to donation.Most of these reactions

are minor. A study of 194,000 donations found only one donor with long-term

complications.In the United States, a blood bank is required to report any death that might

possibly be linked to a blood donation. An analysis of all reports from October 2008 to

September 2009 evaluated six events and found that five of the deaths were clearly unrelated
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to donation, and in the remaining case they found no evidence that the donation was the cause

of death.

ELIGIBILITY

Eligibility for donating blood is as follows:

Age should be between 18 and 60 years.

Minimum hemoglobin count should be 12.5gm.

Pulse rate should be between 50 and 100 per minute, without any irregularities.

Blood pressure should be, Diastolic 50 to 100 mm Hg and Systolic 100 to 180 mm Hg.

Body temperature should be normal and oral temperature should not exceed 37.5 degree

Celsius.

The person should weigh 45kg or above.

DON'T DONATE BLOOD

You should not register as a blood donor or donate blood in case of following:

If you have undergone any treatment for rabies or received Hepatitis B immune globulinwithin the past one year.

If you have donated blood or have been treated for malaria within the last three months.

If you have undergone any immunization within the past one month.

If you have consumed alcohol within the last 24 hours.

If you have undergone any dental work or taken aspirin within last the 72 hours.

If you are HIV+.

If the person is suffering, or has suffered, from cancer.

If the person is suffering from any blood clotting disorder, such as hemophilia.

UNIVERSAL DONORS

At one time, type O negative blood was considered the universal blood donor type.

This implied that anyoneregardless of blood typecould receive type O negative blood

without risking a transfusion reaction. However, even type O negative blood may have


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antibodies that cause serious reactions during a transfusion.Ideally, blood transfusions are

done with donated blood that's an exact match for type and Rh factor. Even then, small

samples of the recipient's and donor's blood are mixed to check compatibility in a process

known as crossmatching. In an emergency, however, type O negative red blood cells may be

given to anyoneespecially if the situation is life-threatening or the matching blood type is

in short supply.Similarly, the blood group AB- is said to be the universal recipient as it is

possible for the person of AB- group to receive blood from any blood group in a condition of

extreme emergency and necessity.

RECOVERY AND TIME BETWEEN DONATIONS

Donors are usually kept at the donation site for 10

15 minutes after donating sincemost adverse reactions take place during or immediately after the donation

.Blood centers

typically provide light refreshments or a lunch allowance to help the donor recover.The

needle site is covered with a bandage and the donor is directed to keep the bandage on for

several hours.

Donated plasma is replaced after 23 days.Red blood cells are replaced by bone marrow into

the circulatory system at a slower rate, on average 36 days in healthy adult males. In one

study, the range was 20 to 59 days for recovery.

]

These replacement rates are the basis of howfrequently a donor can give blood.

Plasmapheresis and plateletpheresis donors can give much more frequently because they do

not lose significant amounts of red cells. The exact rate of how often a donor can donate

differs from country to country. For example, plasmapheresis donors in the United States are

allowed to donate large volumes twice a week and could nominally give 83 liters (about 22

gallons) in a year, whereas the same donor in Japan may only donate every other week and

could only donate about 16 liters (about 4 gallons) in a year.Red blood cells are the limiting

step for whole blood donations, and the frequency of donation varies widely depending on

the type of donor and local policies. For example, adult men in Hong Kong can donate once

every three months, women every four months, and youth aged sixteen or seventeen only

every six months. In Canada and the United States it is 56 days for any type of donor.
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DONOR SELECTION

The donor selection process is one of the most important steps in protecting the safety of the

blood supply. The process is intended to identify medical problems, behaviors (e.g., IV drug

use) or events that put a person at risk of being infected and transmitting a serious disease to

the person receiving the transfusion. To accomplish this, donors should be questioned about

their medical history, be given a limited physical examination (e.g., pulse and blood pressure

checked and heart and lungs listened to with a stethoscope) and have their hemoglobin or

hematocrit determined. In general, potential donors should be at least 17 years old, unless

there are special circumstances requiring a minor to give blood. They should be in good

health, not severely anemic (Hg > 11 g/dL or Hct > 33%) and not be infected (carrier or

seropositive) for HBV (if not vaccinated), HCV or HIV/AIDS.

HEMOGLOBIN LEVELS

Hematocrit and hemoglobin measurements are blood tests. Hemoglobin enables red

cells to transport oxygen and carbon dioxide. The hemoglobin is checked before each

donation to ensure that the donor has adequate red blood cell levels to donate blood. Blood

donors must have a minimum of 12.5 g/dL hemoglobin or a hematocrit of 38% to be acceptedfor donation. The hematocrit is a measure of the volume that red blood cells take up in the

blood. Most men have a hemoglobin of 12.5 g/dL or greater and a hematocrit above 38

percent, but many women naturally have lower hemoglobin/hematocrit levels. An abnormally

low hemoglobin/hematocrit, which indicates anemia, can develop when a person either does

not make enough red blood cells, loses blood from the body, or is iron-deficient. The most

common cause of mild anemia is a low level of iron, which is needed to make red blood cells.

Frequent blood donations and monthly blood loss in premenopausal women can contribute to

a low iron level.

Most hemoglobin/hematocrit readings that are lower than the required level do not indicate

the donor has serious health issues. Some donors naturally have lower levels, which causes

them no harm. However, it does prevent them from being eligible blood donors. Other donors

may be slightly anemic due to iron deficiency, and increasing their iron intake may boost

their hemoglobin/hematocrit level. Donors who are temporarily deferred are given

information to help them determine if they are eligible to give blood again in the coming


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months. The Red Cross encourages all donors who are temporarily deferred to try to give

blood again if it is safe for them to do so.

STORAGE SUPPLY AND DEMAND

The collected blood is usually stored as separate components, and some of these have short

shelf lives. There are no storage solutions to keep platelets for extended periods of time,

though some are being studied as of 2008. The longest shelf life used for platelets is seven

days. Red blood cells, the most frequently used component, have a shelf life of 3542 days at

refrigerated temperatures. This can be extended by freezing the blood with a mixture

ofglycerol but this process is expensive, rarely done, and requires an extremely cold freezer

for storage. Plasma can be stored frozen for an extended period of time and is typically given

an expiration date of one year and maintaining a supply is less of a problem.

The limited storage time means that it is difficult to have a stockpile of blood to prepare for a

disaster. The subject was discussed at length after the September 11th attacks in the United

States, and the consensus was that collecting during a disaster was impractical and that efforts

should be focused on maintaining an adequate supply at all times. Blood centers in the U.S.

often have difficulty maintaining even a three day supply for routine transfusion demands.

The World Health Organization recognizes World Blood Donor Day on 14 June each year to

promote blood donation. This is the birthday ofKarl Landsteiner, the scientist who

discovered the ABO blood group system. As of 2008, the WHO estimated that more than 81

million units of blood were being collected annually.

EXISTING SYSTEM:

In earlier days blood requests are carried through messages from one people to other

people. That communication will be in the form of messages through mobiles or through

word of mouth. It is a late process and some requests cant succeed to some extent. By this

many people lives may get under jeopardy.

Several blood donor portals available presently are restricted to particular town/city. Also

tracking the appropriate donor consumes lot of time and existing system involves manual

verification of donors health status.

DISADVANTAGES OF EXISTING SYSTEM:
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People throughout globe cannot use the facilities. Emergency cases cannot be tackled in time. No guarantee is given on the health condition of the donor. Most of them are not non-profitable portals. Communication which happens whenever need for the blood arises is not effective,

then people lives may get under peril.

Human resources may not work in the brisk way if any emergency request heaves up.

PROPOSED SYSTEM

In this system people can explore for the required blood group very easily through

internet, if the requisite donor is available we will contact with that person directly. All these

tasks will be done with in short span of time.

To overcome the problems in existing system, the proposed system is an online

centralized web-portal where blood banks and hospitals and visitors can look for donors in

their nearby area who will be available in quick time.

ADVANTAGES OVER EXISTING SYSTEM

Since it is a global portal, people all over the world can access the site. Donors in the nearest area can be tracked easily. Emergency cases can be solved in time. Donors personal details are maintained in a very confidential way. Through this web application we can save the time, we can efficiently get succeed in

implementing all the requests within short span of time.

FEASIBILITY STUDY

Once the problem is clearly understood, the next step in analysis is to verify the

feasibility of the proposed system. All projects are feasible given unlimited resources and

infinite time. But in reality both resources and time are scarce. Project should confirm totime bounce and should be optimal in their consumption of resources. The objective of


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feasibility study is to determine whether or not the proposed system is feasible. It is high-

level capsule version of the entered systems and design process.

Feasibility applied to Blood Donor Central Database and Web Portal pertains to the

following areas i.e. three tests of feasibility have been carried out:

Technical feasibility Operational feasibility Economical feasibility

TECHNICAL FEASIBILITY

To determine whether the proposed system is technically feasible, we should take into

consideration the technical issues involved behind the system. Blood Donor Central Database

and Web Portal uses the web technologies, which is rampantly employed these days

worldwide. The world without the web is incomprehensible today. That goes to proposed

system is technically feasible.

OPERATIONAL FEASIBILITY

To determine the operational feasibility of the system we should take into

consideration the awareness level of the users. This system is operational feasible since the

users are familiar with the technologies and hence there is no need to gear up the personnel to

use system. Also the system is very friendly and to use.

ECONOMIC FEASIBILITY

To decide whether a project is economically feasible, we have to consider various factors

as:

Cost benefit analysis Long-term returns Maintenance costs


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The proposed Blood Donor Symbiosis is computer based. It requires average computing

capabilities and access to internet, which are very basic requirements and can be afforded by

any organization hence it doesnt incur additional economic overheads, which renders the

system economically feasible.


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2. SOFTWARE REQUIREMENTS SPECIFICATION1.OBJECTIVE:

The main objective of the study was to create electronic blood donor management

information system in order to assist in the management of blood donor records, planning and

share information in a more confidential, convenient and secure way using modern

technology.

2.SCOPE:

The study specially emphasized the creation and implementation of an electronic

management information system that automated blood donor data acquisition and

dissemination of results. This in turn will ease and speeds up the planning, decision-making

process because of the timely, secure, confidential and reliable reports.

3.DESCRIPTION:

Administrator will have the rights and controls to login into the software by entering his

username and valid password.Admin can view the full details of the bloodBanks

,hospitals,donors and he can also delete them if any case needed.The visitor or non member

can search for the required blood type by selecting his required Blood type and can get the

result. The visitor can get the full details of the donors,hospital or BloodBanks by providing

his mail-id and the complete details will be mailed.The visitor , hospitals,bloodBanks can

register by filling there respective registration pages.Hospitals ,Blood banks,donor can login

through respective login-id and password sent to there mail.

FUNCTIONAL REQUIREMENTS:

1. Administrator should have access to all details of blood donors ,hospitals,blood banks.2. While filling the personal information page for any donor, only Name, Region,

contact details which could be phone number / email and blood group should be

made mandatory .

3. Users could browse for Blood Banks , hospitals ,blood donors in their near by area.


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4. No user could access full details of donors without being registerd.5. The search for donors should be made flexible6. The donor must be able to Login using user id and password.7. The donor must be able to change his password.8. The donor must be able to view the hospitals ,bloodbanks and other donors .9. The non member must be able to search for a donors,hospitals,blood banks.10.The admin must be able to Login using user id and password.11.The admin must be able to handle donors,bloodbanks,hospitals.12.The admin must be able to change his password.13.The admin must be able to delete the hospitals,bloodbanks and donor if any case

needed.

14.Hospitals and bloodbanks must be able to login with the username and password toupdate any details.

NON-FUNCTIONALREQUIREMENTS:

Nonfunctional requirements define the needs in terms of performance, logical database

requirements, design constraints, standard compliance, reliability, availability,security,

maintainability and portability.

i. PERFORMANCE REQUIREMENTS:

Performance requirements define acceptable response times for system functionality. The load time for user interface screens will take no longer than two seconds.

The login information shall be verified within five seconds. Queries shall results within five seconds.

ii. DESIGN CONSTRAINTS:

The software shall be a standard system running in a windows environment. The system shall

be developed using rational enterprise suite.

iii. RELIABILITY:


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Specify the factors required to establish the required reliability of the software

system at time of delivery.

iv. AVAILABILITY:

The system should have an availability of 99.99%.

v. PORTABILITY:

The system should be extremely via the usb drive.

The system shall be easy to migrate or backed up via another use drive.

vi. MAINTAINABILITY:

The system shall utilize interchangeable plugins.

The system shall be easily updateable for fixes and patches.

The system shall be easy to upgrade.

Operating EnvironmentHardware and Software

Software Requirements

Operating System - Windows 7

Application Server - Tomcat 6.X

Front End - HTML, Java, JSP

Server side Script - Java Server Pages.

Database - MySql

Database Connectivity - JDBC.

Hardware Requirement

Processor - PentiumIII


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Speed - 1.1 GHz

RAM - 256 MB (min)

Hard Disk - 20 GB

Floppy Drive - 1.44


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3. DESIGN

The most creative and challenging phase of the life cycle is system design. The term

design describes a final system and the process by which it is developed. It refers to the

technical specifications that will be applied in implementations of the candidate system. The

design may be defined as the process of applying various techniques and principles for the

purpose of defining a device, a process or a system with sufficient details to permit its

physical realization.

The designers goal is how the output is to be produced and in what format. Samples

of the output and input are also presented. Second input data and database files have to be

designed to meet the requirements of the proposed output. The processing phases are

handled through the program Construction and Testing. Finally, details related to

justification of the system and an estimate of the impact of the candidate system on the user

and the organization are documented and evaluated by management as a step toward

implementation.

The importance of software design can be stated in a single word Quality. Design

provides us with representations of software that can be assessed for quality. Design is the

only way where we can accurately translate a customers requirements into a comple te

software product or system. Without design we risk building an unstable system that might

fail if small changes are made. It may as well be difficult to test, or could be one whos

quality cant be tested. So it is an essential phase in the development of a software product.

UML APPROACH:

Unified Modeling Language (UML) is a language for specifying, visualizing and

documenting the system. This is the step while developing any product after analysis. Thegoal from this is to produce a model of entities involved in the project which later need to be

built. The representation of the entities that are to be used in the product being developed

need to be designed.

Software design is a process that gradually changes as various new, better and more

complete methods with a border understanding of the whole problem in general come into

existence. There are various methods in software design.


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They are as follows:

Use case Diagram Sequence Diagram Collaboration Diagram State Chart Diagram Class Diagram Component Diagram Deployment Diagram

USE CASE DIAGRAMS

Use case diagram consists of use cases and actors and show the interaction

between the use cases and the actors.

The purpose is to show the interaction between the use cases and the actor. To represent the system requirements from users perspective. It must be remembered that the use cases are the functions that are to be

performed in the module.

An actor can be an end-user of the system or an external system.

SEQUENCE DIAGRAMS

The purpose of the sequence diagram is o show the flow of the functionality through a

use case. In other words, we call it mapping process in terms of data transfers from the actor

through corresponding objects.

To represent the logical flow of data with respect to a process. It must be remembered that the Sequence Diagram display objects and not the

classes.


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CLASS DIAGRAMS

Architects look at Class Diagrams to see if any class has to many functions and see if

they are required to be split.

This is one of the most important diagrams in development. This diagram breaks the class into three layers. One has the name, the second

describes its attributes and the third its methods. The private attributes

represented by a padlock to the left of the name.

The relationships are drawn between the classes. Developers use the Class Diagram to develop the classes. Analysis uses it to show the details of the system.

COLLABORATION DIAGRAMS:

Collaboration diagrams let you show a spatial organization of components and

interactions rather than concentrating on the sequence of the interactions. A collaboration

diagram shows an interaction organized around the objects in the interaction and their links to

each other. Unlike a Sequence diagram, a collaboration diagram shows the relationships

among the objects. On the other hand, a collaboration diagram does not show time as a

separate dimension, so sequence numbers determine the sequence of messages and the

concurrent threads. A collaboration diagram is a cross between a symbol diagram and

Sequence diagram, in that it describes a specific scenario by numbered arrows that show the

movement of messages during the course of a scenario.

The Collaboration diagram may be used to:

Describe a specific scenario by depicting the movement of messages between theobjects

Show a spatial organization of objects and their interactions, rather than the sequenceof the interactions


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USECASE DIAGRAMS

1. Administrator

Fig1.usecase diagram for administrator

Administrator:

Login:Administrator must have a valid login id to enter into the site. View /Delete Donors:Admin can view or delete the donors if needed. View/ Delete Blood Banks: Admin can view or delete the Blood Banks if needed. View/ delete Hospitals: Admin can view or delete the Hospitals if needed.

view/deletes donor's

view/deletes hospitals

view/delete blood banks

manages database

Administrator


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Manage Database:Admin can Manage all the Database.

2. Blood Donor

Fig2.usecase diagram for Blood donor

Blood Donor

Registration:Donor has to register into the website for donating blood. View Blood Banks:Donor can view the Stock details of registered blood banks. View Hospital: Donor can view the Stock details of registered Hospitals. View Other Donors:Donor can also view the list of other donors

register to website

view blood bank stock and details

view hospital stock and details

views other donor's details

Blood donor


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3. Blood banks/Hospitals

Fig3.usecase diagram for Blood Banks/Hospitals

Blood Banks/Hospitals

Hospitals/Blood Bank Details:Blood Banks and hospitals can view details of otherBlood banks and hospitals.

Change password:Blood Banks and hospitals can change there password. Provide Blood Details:Blood Banks and hospitals can provide the details. View Donor Details: Blood Banks and hospitals can also view other donors. Update Blood Stock:Blood Bank and hospitals can update the stock details i.e

number of units of Blood available.

vies hospital/bloodbank details

change password

provide blood details

view donor details

Updates blood s tock details

Blood

banks/Hospitals


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4. Visitor

Fig4.usecase diagram for visitor

Visitor

Searches for blood Donor: visitor searches for the blood donor according to hisneed in the near by area.

Searches for Hospitals/Blood banks: visitor can search for blood in blood Banksand

hospitals.

Provide Mail:Donors complete details are mailed if needed to the visitor byproviding his mail-id.

searches for blood donor

searches for hospitals/blood banks

provide his /her mail-id for

donor/BB/hosp. details

Visitor


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CLASS DIAGRAM

A class diagram is one of the most important of the diagrams in development.

The diagram breaks the class into three layers. One has the name, the seconddescribes its attributes and the third its method.

The relationships are drawn between the classes. Developers use the class diagram to develop the classes. Analyses use it to show the details of the system. Architects look at class diagrams to see if any class has too many functions and

see if they are required to be split.

Class diagrams are useful in all forms of object-oriented programming.

Fig5.Class diagram


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SEQUENCE DIAGRAMS:

Sequence diagrams show a detailed flow for a specific use case or even just part of a

specific use case. They are almost self explanatory; they show the calls between the

different objects in their sequence.

To represent the logical flow of data with respect to a process. It must be remembered that the sequence diagram display objects and not the

classes.

1. Administrator

Fig6.Sequence diagram for administrator

:Administrator :application :database

Login with username and password

Check with the database

Authenticate

Confirmation

View/Manage/Delete donor's

Update donor details

Acknowledge Update

View/Manage/Delete BB's/Hospitals

Update BB/hospital details

Acknowledge Update

Request for logout

Logout successful


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2. Blood donor/ Blood bank/ Hospital registration

Fig7.sequence diagram for Blood donor/Blood Bank/Hospital

donor/Hosp/BB application database

provide information details

submit the details

saving the details

save for successful registration

success fully registered


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3. Blood Donor

Fig8.sequence diagram for Blood Donor

donor application database

login

check authentication

validating the information

authorised user

display donor page

click for BB/hosp s tock details

redirected

processing

display the results reques ted


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4. Blood banks/ Hospitals

Fig9.sequence diagram for Blood Banks/Hospitals

:Blood

banks/Hospitals

:application :database

Login with username and password

check with the database

Authenticate

confirmation

change password enter the new password

Saving

Password changed Acknowledgement

Provide its blood detailsstore the details

saving

confirmation

update its stock details

update stock

Acknowledge update

Request for logout

Logout successful


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5. Visitor

Fig10.sequence diagram for visitor

visitor application database

search for required donor

check the information

searching

get the donor details

search for BB/hospitals

check information

searching for details

post the details

get the details

provide mail id for personal details of donor/BB/hospsaving

processing

send details to mail id


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COLLABORATION DIAGRAMS:

1. Administrator

Fig11.collaboration diagram for administrator

2. Donor/Blood bank/Hospital registration

Fig.12collaboration diagram for donor/Blood Bank/hospital registration

:Administ

rator

:applicati

on

:databas

e

1: Login with username and password

2: Check with the database3: Authenticate

4: Confirmation

5: View/Manage/Delete donor's

6: Update donor details

7: Acknowledge Update

8: View/Manage/Delete BB's/Hospitals

9: Update BB/hospi tal details

10: Acknowledge Update

11: Request for logout

12: Logout successful

donor/Hosp/BB

application

database

1: provide information details

2: subm it the details

3: saving the details

4: save for succes sful regis tration

5: successfully registered


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3. Blood Donor

Fig13.collaboration diagram for Blood donor

4. Blood banks/ Hospitals

Fig14.Collaboration Diagram for Blood banks /Hospitals

donor applicati

on

database

1: login

2: check authentication3: validating the information

4: authorised user

5: display donor page

6: click for BB/hosp s tock details

7: redirected8: processing

9: display the results requested

:Blood

banks/Hospitals

:applicati

on

:databas

e

1: Login with username and password

2: check with the database

3: Authenticate

4: confirmation

5: change password

6: enter the new password

7: Saving

8: Password changed Acknowledgement

9: Provide its blood details

10: store the details

11: saving

12: confirmation

13: update its stock details

14: update stock15: Acknowledge update

16: Request for logout

17: Logout successful


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5. Visitor

Fig.15 collaboration diagram for visitor

Activity Diagram

Activity diagrams are a loosely defined diagram technique for showing workflows of

stepwise activities and actions, with support for choice, iteration and concurrency. In the

UML, activity diagrams can be used to describe the business and operational step-by-step

workflows of components in a system. An activity diagram shows the overall flow of control.

visitor applicati

on

database

1: search for required donor

2: check the information

3: searching

4: get the donor details

5: search for BB/hospitals

6: check information

7: searching for details

8: post the details

9: get the details

10: provide mail id for personal details of donor/BB/hosp

11: saving

12: processing

13: send details to mail id


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Activity Diagram ForAdmin

Fig16.Activity diagram for admin

stop

start

Admin

logininvalid

search

Hospitals

search

Blood Bank

search

otherDonars

view Blood

Bank details

viwe donar

details

viewHospital

details

deleteHospital deleteBlood

Bankdelete Donars

valid


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Activity Diagram for User

Fig17.Activity dagram for user

start

user

login

searchHospitals

searchBlood Bank

searchotherDonars

view details view details view details

stop

invalid

valid


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Activity Diagram For Blood Banks

Fig18.Activity diagram for Blood Banks

start

Blood Bank

login

search

Hospitals

search

Blood Bank

search

otherDonars

stop


invalid

valid


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Activity Diagram for Hospital

Fig19.Activity diagram for hospital

start

Hospital

login

invalid

search

Hospitals

search

Blood Bank

search

otherDonars

stop


valid


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DATABASE DESIGN:

My Sql has been used as the database package under windows xp operating system.

My sql is a relational model and we created the database in the form of tables, relational

model gives us much flexibility in designing a database schema to model the database.

The main tables used in the Blood Donor Central Database and Web Portal database tables

are:

Blood Bank Details

Table1.Blood Bank Detail

Mail Messages:

uname varchar(30)

mail varchar(1500)

Table2.Mail Messages

bbname varchar(25)

address varchar(100)

zip varchar(25)

uname varchar(35)

email varchar(50)

phno varchar(15)

Opos varchar(10)

Oneg varchar(10)

Apos varchar(10)

Aneg varchar(10)

ABpos varchar(10)

ABneg varchar(10)

Bpos varchar(10)

Bneg varchar(10)

district varchar(35)

area varchar(35)


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Donor Profile

Table3.Donor Profile

Hospital Details:

Table4.Hospital Details

Uname varchar(20)

name varchar(20)

fname varchar(25)gend varchar(10)

age varchar(11)

email varchar(40)



Area varchar(50)

Hemoglobin varchar(10)

phno varchar(20)

bg varchar(5)ldd varchar(20)

Availability varchar(11)

hbname varchar(50)


zip varchar(25)

uname varchar(30)

email varchar(50)

phno varchar(15)

Opos varchar(10)

Oneg varchar(10)

Apos varchar(10)Aneg varchar(10)

ABpos varchar(10)

ABneg varchar(10)

Bpos varchar(10)

Bneg varchar(10)


area varchar(30)


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4 . IMPLEMENTATION

IMPLEMENTATION SCHEME

The implementation of this Blood Donor Central Database and Web Portal was done

by using JDK-1.6 and Tomcat-6.x as the programming tools and My Sql has been used as the

database package under windows xp or 7 operating system.

JDK_1.6 kit a software development kit for Java language. Tomcat-6.x is used to develop the

servlets and executing them. My sql is a relational model, we created the database in the form

of tables. The relational model gives us much flexibility in designing a database schema to

model the database.

MODULE DESCRIPTION

We have three modules:

Modules

1. Administrator

2. Blood Banks and Hospitals

3. Blood Donors

4. Visitors

Module Description

1.Administrator:

Administrator plays a very vital role. In this module the Admin maintains the information of

Blood donors, Hospitals, blood bank details. The admin has all rights to perform

manipulations like deletion of records of these modules whenever necessary. Administrator

should have access to all details of blood donors, Blood banks and Hospitals.


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2. Blood Banks and Hospitals

Blood Banks and hospitals can browse for blood donors in their nearby area and

can also login to their own account to change their password and to view the blood details of

blood banks/hospitals.

Hospitals and blood banks provide the stock details of the amount of blood

available with each of them, after they login, and can also constantly update their stock details

whenever there is a change in the number of units of blood available with them.

3. Blood Donors

Blood donor must do a quick register to the website or portal by filling in his

details, most importantly his location and blood group and contact details. He has the

feasibility to view the blood banks and hospitals registered in the website along with their

stock details ance the donor logs in with his username and password.

4. Visitors

The Visitors can also look for blood donors or Blood banks or hospitals in any

particular area and then do quick register and raise a ticket for Blood requirements.No user

can access any personal details of donors without providing his authenticated email. The

personal details of his requested blood donor will be then sent to his mail id thus providing

security.

SAMPLE CODE

1. Code for search:


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String type=null;

String dis =null;

%>

Donor's Details

Name

Mail-Id

District

Send Details


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Send Mail

Sorry No-Donor's

Blood Bank Details

Name

Mail-Id

Send Details


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con = DBConnection.dbConnection();

st = con.createStatement();

boolean bo = false;

rs = st.executeQuery("select * from bbank where baddress='"+dis+"' ");

while(rs.next())

{

String name1 = rs.getString(1);

String mid1 = rs.getString(5);

bo = true;

%>

Send Mail

Sorry No Blood Bank's


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Hospital Details

Name

Mail-Id

Send Details

Send Mail


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}

if(b)

{

}

else

{%>

Sorry No Hospital's

2. Code for sending mail:

Details mail

public class DetailsMail

{

String d_email = "[email protected]",

d_password = "savelifes",

d_host = "smtp.gmail.com",

d_port = "465",

m_to = " ",

m_subject = "Requested details",

m_text = "Requested details \n";

String ret = null;

public String mail(String tomail,String pass)

{

m_to = tomail;

System.out.println(m_to+pass);


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m_text = m_text + " "+pass;

Properties props = new Properties();

props.put("mail.smtp.user", d_email);

props.put("mail.smtp.host", d_host);

props.put("mail.smtp.port", d_port);

props.put("mail.smtp.starttls.enable","true");

props.put("mail.smtp.auth", "true");

//props.put("mail.smtp.debug", "true");

props.put("mail.smtp.socketFactory.port", d_port);

props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");

props.put("mail.smtp.socketFactory.fallback", "false");

SecurityManager security = System.getSecurityManager();

try {

Authenticator auth = new SMTPAuthenticator();

Session session = Session.getInstance(props, auth);

//session.setDebug(true);

MimeMessage msg = new MimeMessage(session);

msg.setText(m_text);

msg.setSubject(m_subject);

msg.setFrom(new InternetAddress(d_email));

msg.addRecipient(Message.RecipientType.TO, new InternetAddress(m_to));

Transport.send(msg);

return("OK");

}

catch (Exception mex)


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{

mex.printStackTrace();

return("SORRY");

}

}

private class SMTPAuthenticator extends javax.mail.Authenticator

{

public PasswordAuthentication getPasswordAuthentication()

{

return new PasswordAuthentication(d_email, d_password);

}

}

public static void main(String[] args)

{

//Mail sendmail=new Mail();

}

}

3. Deleting records by admin:


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Deleted

Back

try

{

String name,gen,mail,dist;

con = DBConnection.dbConnection();

st = con.createStatement();

rs = st.executeQuery("select * from donorprofile");

while(rs.next())

{

//no = rs.getString(1);

name = rs.getString(2);

gen = rs.getString(4);

mail = rs.getString(6);

dist = rs.getString(8);

String grp = rs.getString(12);

%>


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5.TESTING

The purpose of testing is to discover errors. Testing is the process of trying to

discover every conceivable fault or weakness in a work product. It provides a way to check

the functionality of components, sub assemblies, assemblies and/or a finished product It is the

process of exercising software with the intent of ensuring that the

Software system meets its requirements and user expectations and does not fail in an

unacceptable manner. There are various types of test. Each test type addresses a specific

testing requirement. Software testing is a critical element of software quality assurance and

represents the ultimate review of specification, design and code generation.

Testing Objectives include

1. Testing is a process of executing a program with the intent of finding an error.2. A good test case is one that has a probability of finding an as yet undiscovered

error.

3. A successful test is one that uncovers an undiscovered error.Testing Principles

All tests should be traceable to end user requirements. Tests should be planned long before testing begins. Testing should begin on a small scale and progress towards testing in large. Exhaustive testing is not possible. To be most effective testing should be conducted by a independent third party.

Testing strategies

A Strategy for software testing integrates software test cases into a series of well planned

steps that result in the successful construction of software. Software testing is a broader topic

for what is referred to as Verification and Validation. Verification refers to the set of

activities that ensure that the software correctly implements a specific function. Validation

refers he set of activities that ensure that the software that has been built is traceable to

customers requirements.

.


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5.1 TEST CASES

Case1:

Input Actual output obtained output Description

Login as admin with

correct login details

Home page for

admin should be

displayed

Home page for

admin should be

displayed

Test successful.

Login as admin with

wrong login details

Home page for

admin should be

displayed

Error message will

be displayed in the

login page

Ivalid login-id and

password


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Case2:


Providing valid mail-

id to obtain complete

details

Complete details are

mailed


mailed

Test successful

Providing invalid

mail-id to obtain

complete details


mailed

Sorry please check ur

mail-id

Valid mail-id should

be provided.


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Case 3:


Login as Bloodbank

with correct logindetails

Home page for

Bloodbank should bedisplayed

Home page for

Bloodbank should bedisplayed

Test successful

Login as Bloodbank

with wrong login

details

Home page for

Bloodbank should be

displayed

Error message will

be displayed in the

login page

Ivalid login-id and

Password


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Case 4:


Entering the details

in all the fields of

hospital registration

page.

login details are sent

to your mail-id


to your mail-id

Test successful.

Missing to enter

the details in some

fields of hospital

registration page


to your mail-id

Please enter numeric

zip value,name etc

Ivalid login-id and

Password


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Case 5:

Input Actual output obtained outpuat Description

Login as donor with

correct login details

Home page for the

donor should be

displayed

Home page for the

donor should be

displayed

Invalid Login-id and

password

Login as donor with

wrong login details

Home page for the

donor should be

displayed

Error message will

be displayed in the

home page

Test is successful.


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Case 6:


Login as Hospitals

with correct login

details

Home page for

Hospitals should be

displayed

Home page for

Hospitals should be

displayed

Test successful

Login as Hospitals

with wrong login

Home page for

Hospitals should be

Error message should

be displayed in the

Ivalid login-id and

Password


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details displayed login page

SCREEN SHOTS

1. HOMEPAGE showing Blood donor Login and Visitor search for blood:


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2. Admin login page:


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3. Administrator views/manages/deletes donors:


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4. Administrator views/manages/deletes blood banks:

5. Administrator views/manages/deletes hospitals:


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6. Search showing different blood groups:

7. Search showing different districts to find donors:


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8. Showing no blood bank/donor/hospital available in particular area:


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9. Visitor providing his/her email details to find donors/blood banks/hospitals:


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10. Page displaying that the personnel details are mailed:


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11. Blood Banks registration page:

12. Blood Bank login page:


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13. Hospital Registration page:

14. Hospital login page:


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15.Changing Password for Hospital:


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16. Blood Donor registration page

:

17. Blood Donor Login:


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18. Displaying other donor/hospital/blood bank details for a particular use19. Donor


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Login Successful and on click shows the front page as:


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20.Blood Stock Available with Hospitals/blood banks:


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21. Hospital/Blood banks updating stock details:


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22. Terms and condition:


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CONCLUSION

The Blooddonor symbiosisproject has been successfully completed. The goal of the

system is achieved and the problems are solved. This project is developed in this manner that

is user friendly and required help is provided at different levels.

The Blood donor central database and web portal results in systems that supports

multiple end users, and provide them the means to donate as well as make effective searches

for the intended blood donors in case of emergency. These blood donors are internally and

accurately managed and run with the help of minimal administration. The primary objective

is to provide the interactive service to all the general users in this contemporary world. This

system certainly doesnt reduce the manpower but helps the development of the available

manpower and optimizes the man power.

Future Enhancements:

1) A new feature like sending the details of blood donation camps as message to alldonors can be added.

2) In future by using VOIP technology a feature of communicating directly withother donors in the case of emergency can be added.


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REFERENCES

[1]Abrutyn E, DA Goldman and WE Scheckler (eds). 1998. Transfusion services, in

Saunders Infection Control Reference Service. WB Saunders Company: Philadelphia, pp583587.

[2]American Association of Blood Banks (AABB). 2002. Standards For Blood Banks and

Transfusion Services, 21st ed. American Association ofBlood Banks: Bethesda, MD.

[3]American Society of Anesthesiologists Task Force (ASATF). 1996. Practice guidelines for

blood component therapy.Anesthesiology 84(3): 732747.

[4]Lipscomb J and R Rosenstock. 1997. Health care workers: protecting those who protect

our health.Infec Control Hosp Epidemiol 18(6): 397399.

[5]Weiskopf RB et al. 1998. Human cardiovascular and metabolic response to acute, severe

isovolemic anemia.JAMA 279(3): 217221.

Final Main Project Doc1

Documents

Transcript of Final Main Project Doc1