This document is the project report for a Crime Portal System submitted for a Master's degree. It describes the development of an online portal that allows citizens to report crimes, search for missing persons, and view details on criminals. The system will facilitate communication between stakeholders like citizens, police departments, and the defense. It includes modules for administration, user complaints, criminal records, news, and more. The report discusses the existing system, proposed new system, feasibility analysis, design of the portal using data flow diagrams and ER modeling, and implementation using Java and related technologies.

1. JP INSTITUTE OF ENGINEERING & TECHNOLOGY,
MEERUT
CRIME PORTAL SYSTEM
Submitted in partial fulfillment of the requirements
for the award of the degree of
Master of Computer Application
Submitted by:
RAMAN SHARMA (1328214030)
MOHD.SHUAIB (1328214023)
Under The Guidance of Mr.Tinku Singh
Project Guide Mr. Bhawnesh Kumar
Asst. Professor (Dept. of Computer Science)
Dr. A. P. J. ABDUL KALAM TECHNICAL UNIVERSITY,
LUCKNOW, UTTAR PRADESH
Session: 2015-16

2. TABLE OF CONTENTS
Page
DECLARATION ................................................................................................... ii
CERTIFICATE................................................................................................... iii
ACKNOWLEDGEMENTS .................................................................................. iv
ABSTRACT........................................................................................................... v
LIST OF TABLES.................................................................................................. vii
LIST OF FIGURES................................................................................................ viii
LIST OF SYMBOLS ............................................................................................. ix
LIST OF ABBREVIATIONS................................................................................ x

3. CERTIFICATE
This is to certify that this Project Report entitled “Crime Portal System” which is submitted by
Raman Sharma (1328214030), Mohd.Shuaib (1328214023) in the partial fulfillment, for the
award of degree of Master of Computer Application, from JP INSTITUTE OF
ENGINEERING & TECHNOLOGY, Meerut, affiliated to Dr. A. P. J. ABDUL KALAM
TECHNICAL UNIVERSITY, LUCKNOW, UTTAR PRADESH, is carried out by him/her
under my supervision.
The matter embodied in this Project Work has not been submitted earlier for award of any degree
or diploma in any university/institution to the best of our knowledge and belief.
(Mr. Bhawnesh Kumar) (Dr. Sanjeev Kr. Sharma)
Project Guide Head ofDepartment (MCA)
Date: __/__/____

4. DECLARATION
I hereby declare that this submission is my own work and that, to the best of my knowledge
and belief, it contains no material previously published or written by another person nor material
which to a substantial extent has been accepted for the award of any other degree or diploma of
the university or other institute of higher learning, except where due acknowledgment has been
made in the text.
Signature
Name
Roll No.
Date
Signature
Name
Roll No.
Date

5. ACKNOWLEDGEMENT
It gives me a great sense of pleasure to present the report of the Project Work, undertaken during
MCA Final Year. I owe special debt of gratitude to Mr. ……………………………., Department
of Master of Computer Application, JP Institute of Engineering & Technology, Meerut for his
constant support and guidance throughout the course of our work. His sincerity, thoroughness and
perseverance have been a constant source of inspiration for me. It is only his cognizant efforts that
my endeavors has seen light of the day.
I also take the opportunity to acknowledge the contribution of Dr. Sanjeev Kumar
Sharma, DEAN (Academics & Research), JP Institute of Engineering & Technology,
Meerut for his full support and assistance during the development of the project.
I also do not like to miss the opportunity to acknowledge the contribution of all
faculty members of the department for their kind assistance and cooperation during the
development of our project.
Last but not the least, I acknowledge my friends for their contribution in the
completion of the project.
Signature:
Name :
Roll No.:
Date :

6. ABSTRACT
Project Description: “ONLINE CRIME REPORTING (Crime Portal System)”, the portal
can handle data of criminals who are under the judicial surveillance or are under trial. This
portal will be most useful for DEFENSE for searching of details of the criminals, anyone
can report a FIR online, Missing citizen search, secure registration and profile management
facilities for system administrator, Facilitate communication between all stakeholders.
System sends email for any changes in FIR status to citizen and police department.

7. LIST OF TABLES
1:- Admin
2:- Complaint
3:- Crime Report
4:- Criminal Register
5:- Feedback
6:- Fir
7:- History
8:- Hot News
9:- Login
10:- Missing Person
11:- Most Wanted
12:- Prisoner Register
13:-New User Registration
14:- Take Complaint Action

8. LIST OF FIGURES
1. Context flow diagram
2. Level 1 DFD- Administrator
3. Level 2 DFD- Administrator
4. Level 1 DFD- User
5. Level 2 DFD- User
6. E-R Diagram

9. LIST OF SYMBOLS

10. LIST OF ABBRIVATIONS
ME (Micro Edition)
SE (Standard Edition)
JDK (Java Development Kit)
JVM (Java Virtual Machine)
JRE (Java Runtime Environment)
JIT (Just-In-Time)
SDK (Standard Development Kit)
RMI (Remote Method Invocation)
RPC (Remote Procedure Call)
CORBA (Common Object Request Broker Architect)
RRL (Remote Reference Layer)
J2EE (Java 2 Enterprise Edition)
EIS (Enterprise information system)
EJB (Enterprise JavaBeans)
JSP (Java Server Pages)
GUI (Graphical User Interface)
AWT (Abstract Window Toolkit)
ITG (Independent Test Group)
IIS (Internet Information Services)
ASP (Active Server Pages)
ESP (Encrypting File System)
USB (Universal Serial Bus)

11. COMPANY CERTIFICATE
In
ColoredPhotocopy

12. INDEX
CHAPTER 1(BACKGROUND OF THE PROBLEM,STATEMENT OF PROBLEM)……………1
1.1 Introduction..................................................................................................................1
1.2 Module..........................................................................................................................1
1.3The administrator module includes…………………………………………….2
1.4 Existing System………………………………………………………………..3
1.4.1 Drawbacks of Existing System……………………………………..3
1.5 Proposed System………………………………………………………………3
1.5.1 Expected Advantages of Proposed System…………………………4
1.6 Feasibility Study……………………………………………………………….4
1.6.1 Technical Feasibility………………………………………………...4
1.6.2 Economic Feasibility………………………………………………...5
1.6.3 Behavioral Feasibility………………………………………………..5
CHAPTER 2 (DESIGNING)……………………………………………………………………………6
2.1 Introduction..........................................................................................................6
2.2 Logical Design...............................................................................................................6
2.3 Physical Design…………………………………………………………………6
2.3.1 Design/Specification activities……………………………………….7
2.4 Module Design…………………………………………………………………..7
2.4.1 The visitor module include…………………………………………..7
2.4.2The administrator module includes…………………………………..8
2.5 Input Design……………………………………………………………………..9
2.5.1 Objectives…………………………………………………………….9
2.6 Output Design……………………………………………………………………9
2.7 Data Flow Diagram……………………………………………………………..10
2.7.1Context flow diagram………………………………………………..10

13. 2.7.2 Level 1 DFD- Administrator…………………………………………11
2.7.3 Level 2 DFD- Administrator………………………………………….12
2.7.4 Level 1 DFD- User ……………………………………………………13
2.7.5 Level 2 DFD- User……………………………………………………14
2.8 E-R Diagram……………………………………………………………………...15
2.9 Database Design………………………………………………………………….16
2.9.1 Relational Database Management System (RDBMS)……………......16
2.9.1.1 Relations, Domains & Attributes………………………….16
2.9.1.2 Relationships……………………………………………...16
2.9.1.3 Normalization…………………………………………….17
2.9.2 Tables Structure………………………………………………………17
CHAPTER 3 (SOFTWARE ENVIRONMENT)....................................................................................24
3.1 Java……………………………………………………………………………….24
3.1.1 Remote Method Invocation (RMI)……………………………………28
3.1.2 RMI procedure is simple……………………………………………….29
3.1.3 CORBA differs from Java RMI in a number of ways…………………29
3.1.4 Components of a Distributed RMI Application………………………..29
3.1.5 RMI Server……………………………………………………………..29
3.1.6 RMI Client……………………………………………………………..30
3.1.7 RMI Registry…………………………………………………………..30
3.1.8 RMI Architecture………………………………………………………30
3.1.8.1 Stub/Skeleton Layer………………………………………30
3.1.9 Stub……………………………………………………………………31
3.1.10 Skeleton………………………………………………………………31
3.2 Remote Reference Layer……………………………………………………….31

14. 3.3 Transport Layer………………………………………………………………..31
3.4 RMI Packages…………………………………………………………………32
3.5 Java 2 Enterprise Edition (J2EE) ……………………………………………...33
3.5.1 J2EE Components…………………………………………………...33
3.5.2 J2EE Clients ………………………………………………………...34
3.5.3 Web Clients ………………………………………………………....34
3.6 Applets …………………………………………………………………………..34
3.7 Application Clients……………………………………………………………….34
3.8 JavaBeans Component Architecture……………………………………………...34
3.9 J2EE Server Communications……………………………………………………35
3.10 Web Components ………………………………………………………………35
3.10.1 Business Components……………………………………………..36
3.10.2 Enterprise Information System Tier………………………………..37
3.11 Java Server Pages (JSP) ………………………………………………………...37
3.11.1 JSP architecture……………………………………………………38
3.12 JavaScript……………………………………………………………………….39
3.13 Tomcat 8.0……………………………………………………………………...39
3.13.1 Installing and Running Tomcat 8.0………………………………39
3.14 Features of OS………………………………………………………………….39
CHAPTER 4 (SOFTWARE AND HARDWARE SPECIFICATION)....................................................42
4.1 Hardware Specification………………………………………………………….42
4.2 Software Specification…………………………………………………………...42
4.3 Code Details……………………………………………………………………...42
4.3.1 Coding Standard……………………………………………………...42

15. 4.3.2 Naming Convention………………………………………………….43
4.4 Sample codes……………………………………………………………………..43
4.5 Screen Shot………………………………………
CHAPTER 5(TESTING)…………………………………………
5.1 Testing Introduction………………………………………
5.2 Test Plan………………………………………
5.1.1 Unit Testing………………………………………
5.1.2 Integration Testing………………………………………
5.1.3 Validation Testing or System Testing……………………………
5.1.4 Output Testing or User Acceptance Testing……………………
5.2 Validation Checking………………………………………
CHAPTER 6(TRAINING AND MAINTINENCE)……………………………………..
6.1 Introduction………………………………………
6.2 Implementation Procedures………………………………………
6.1.1 User Training………………………………………
6.1.2 Training on the Application Software…………………………
6.1.3 Operational Document………………………………………
6.1.4 System Maintenance………………………………………
6.1.3 Operational Document………………………………………
6.1.4 System Maintenance………………………………………
6.2 Conclusion ………………………………………
6.3 Scope for Future Enhancement………………………………………
6.4 References Books………………………………………
6.5 Online Reference………………………………………

16. APPENDIXA .................................................................................................... 45
APPENDIXB .................................................................................................... 47
REFERENCES.................................................................................................. 49