Assignment (Library Borrowing System) by java programming

Delivery Submit your assignment on the Blackboard ONLY. Make sure to add your names / IDs / Section / Doctor name / Assignment number, as comment at the beginning of your program. Description The program in this assignment is a library borrowing system that can be used by any university member to borrow books. The library staff in a university will use the system to: (1) Add book details in the system, (2) Add member details in the system, (3) Allow members to borrow books based on the request. To use the library booking system, library staff has to set initial parameters one time. These parameters are the total number of books the system has to manage, the total number of members the system has to create records for, and the number of borrowing books allowed the system has to make [see sample output file].

The Initial Procedure of the Program To set the initial parameters, your program will first read the following parameters from [input.txt]: 1. Total Number of Books 2. Total Number of Members 3. Number of Borrowing Books allowed These parameters will be in the first line of the file [input.txt]. To read from the file, the system should first check if the file [input.txt] exist or not and will display an error message if the file does not exist. The first number (4) in the first line determines the Total Number of Books [this means the system will have the maximum of THREE Books Categories] The second number (3) in the first line determines the Total Number of Members [this means the system will have the maximum of 3 Members] The third number (3) in the first line determines the Number of Borrowing Books allowed [this means the system will allow for three books to be borrowed by the members and the maximum number of Borrowing will be Number of Members* Number of Borrowing Books allowed]

The system (your program) then will read the following command to perform one of the programs methods:

Add_Book Using this command, the system will add the book details based on the total number of books available in the system [ see sample output file]. Example In this line Add_Book is the command and CS202 JAJA Liang 5 are the details of the book where CS202 is the book no, JAVA is the book title, Liang is author name, and 5 is the number of book's copies [see Table1]. Note that the system will not allowed more than Total Number of Books to be registered. If this happen, a message that says Book Was not Added. You exceed the maximum number of Books " will be displayed. Add_Member Using this command, the system will add the member details taking into account the total number of members allowed in the system [ see sample output file].

Example In this line Add_Member is the command and Turki_Ahmed 12345 Faculty are the details of the member where Turki_Ahmed is the name, 12345 is the member id, and Faculty is the member type (Note: There are two types of members: Faculty and other). Note that the system will not allowed more than Total Number of Memebrs to be registered. If this happen, a message that says Member Member_name Was not Added, You exceed the maximum number of Members" will be displayed. Borrow Through this command, the system will create a new borrowing for a member based on the number of borrowing requests allowed in the system [ see sample output file]. Example [ Borrow member_Id number_of_borrowing_books book1_No book2_No.] In the above command the system will borrow a 2 books for the member 23156. Notes that when the system borrow a new books:

The system will first check the member id that the member wants to borrow. If the member id is not in the system, the system should display an error message that says, Member 19678 was not registered in the System. The system will check the books no to be borrowed in current borrowing request [ see sample output file]. If any one of the books is not in the system, the system will display an error message that says, No Record found with the Book Code book_no". If the number of requested copies exceed the number of remaining books for the required books, the system will display an error message that says, books requested exceed the number of remaining books. If the number of requested copies plus to the already borrowed exceed the number of maximum borrowing allowed, the system will display an error message that says, ---The required plus the previous borrowed books is exceeded the maximum of Allowed. 4. The system will not allow more than Number of Borrowing Books allowed to be registered. If this happen, an error message that says, You exceeded the number of borrowing requests" will be displayed.

Finally, the method will generate and return a unique borrowing record (BRN) for every borrowing, BR must start from BR1000 onwards, i.e., First borrowing BR1000, next borrowing BR1001, Next BR1002, etc. Search_Borrowing This command will search and print a borrowing information given a BRN code [ see sample output file]. This option will show complete details of the borrowing, which includes the books details, the member name, date of borrowing, and number of borrowing books [ see sample output file]. Note that this command will return an error massage if the BRN is not found. For example, No Record found with the BR BB1000 Example

This command will show complete details of the borrowing code BR1000 Book_Status This command will print / display complete book status and details which includes title, author, etc. Note that this command will return an error massage if the book number is not found. For example, Book number book_no is not found in the system [ see sample output file]. Example

Book_status cs202 This command will display the complete information of the book CS202. Class Description: You have to create the following base classes in this program. Book class Member class Borrowing class 1. The Data fields in the Book class are as follows.

FbookNo	cs202	title	java	Author	Laing
numCoies	5	remcopies	2

2. The Data fields in the Member class are as follows.

Name

Abdullah Ali

id

12876

type

faculty

3. The Data fields in the Borrowing class are as follows.

You program also need to include a class called AAR134343P2BookBorrowing.java class to test the Borrowing System. This is your main class in the application. Note that [AAR134343P2] will be different from student to student as it is sectionStudentIDP2. See the UML diagram to know complete data members and methods required in each class.

Figure 1: UML Diagram Library Borrowing System Arrays and their description: You will have to create the following arrays: Book [] books, which is an array of Book objects. Member [] members, which is an array ofMember objects. Borrowing [] borrowing, which is an array of Borrowing objects.

Methods and their description: a) inputBook This method will be used to read the book details from the input file and add the book details to the system. System only allows limited book entry [see sample output file]. b) inputMember This method will be used to read the member details from the file and enter member details to the system. System only allows limited member entry [see sample output file]. c) BorrowingBook This method will allow the members to borrow based on the details from the file. System only allows limited number of borrowing requests entry [see sample output file]. d) BookStatus This method will search and print the details of a book given its book no. [see sample output file]. e) BorrowingDetails This method will search and display the details of a single borrowing given its BRN code. The functionality of the classes is shown in UML diagram, see Figure 1, mainly there are mutators(setter) and accessors (getter) in every class see Figure 1.

Important Notes: Your Code, output, results etc. must be in a readable form. Organize your code in separate methods. Repeat the program until Quit command is read by your program. Use comments in your code. Use meaningful variables. Use dash lines separator between each method. Delayed submission will be marked according to the announced policy on BB

Deliverables:

You have to submit WinRAR Folder (which includes all the Java Files). The file name must be like BA_1110348_P2_Borrowing_System.rar Where BA is your section, 1110348 is your ID NOTE: your names, IDs, and section number must be included as comments in all files! Output Format Your program must generate output in a similar format to the given sample output file.

Further information is provided in the course syllabus. Objectives Declaring classes and creating objects. Performing procedure on objects of different classes. Learn how to use and implement class and object concepts. Learn to use File 1/0 (Reading/Writing from/to files). Search_Borrowing BB1000 BRNNumber BR1000 borrowingDate 2020-01-26 member Books [] Object from Member class Array of Books as there might be more than one books borrowing by the same member. numBookBorrowing Book - bookNo: String Member - title: String - name: String - author: String - numCopies: int - id: int - type: String - remCopies int currBookIndex :int currMemberIndex :int + BookbookNo: String, title: String, author: String, numCopies: int, remCopies: int) + Book0 + getAuthor(:String + setAuthor(author: String):void +setBook No(bookNo: String):void +getBookNo0:String +setTitle(title: String):void + Member(name: String, id: int, type: String) + Member + getName():String + setName(author: String):void +setId(Membid: int):void +getid:int +setType(type: String):void +getType():String +incCurrMemberIndex(:void +getCurrMemberIndex():int +getTitle():String tsetNumCopies(numCopies: int): void +getNumCopies(): int +setRemCopies(remCopies :int):void +getRemCopies:int +incCurrBookIndex():void +getCurrBookIndex(:int Borrowing - borowNo: String - borrowingDate: Date - books: Book [] - members: Member - remBooksBorrowing int curBorrowingIndex .int Date, member: Member, + Borrowing browNo: String, borrowingDate: numBooksBorrowing: int) + Borrowing 0 + getNumBooksBorrwingt():int + setNumBooksBorrwingr(numBooksBorrwingrint):void + setBorrowNo(boroNo: String) void + getBorrowN00:String +setBorrowingDate(borrowingDate:Date):void +getBorrowingDate():Date +setBooks(book:Book index: int:void +getBooks(index: int):Book +setMember(member:Member):void +getMemberO:Member +tAll Books():Book[] +incCurrBorrowingIndex():void +getCurrBorrowing Index:int Further information is provided in the course syllabus. Objectives Declaring classes and creating objects. Performing procedure on objects of different classes. Learn how to use and implement class and object concepts. Learn to use File 1/0 (Reading/Writing from/to files). Search_Borrowing BB1000 BRNNumber BR1000 borrowingDate 2020-01-26 member Books [] Object from Member class Array of Books as there might be more than one books borrowing by the same member. numBookBorrowing Book - bookNo: String Member - title: String - name: String - author: String - numCopies: int - id: int - type: String - remCopies int currBookIndex :int currMemberIndex :int + BookbookNo: String, title: String, author: String, numCopies: int, remCopies: int) + Book0 + getAuthor(:String + setAuthor(author: String):void +setBook No(bookNo: String):void +getBookNo0:String +setTitle(title: String):void + Member(name: String, id: int, type: String) + Member + getName():String + setName(author: String):void +setId(Membid: int):void +getid:int +setType(type: String):void +getType():String +incCurrMemberIndex(:void +getCurrMemberIndex():int +getTitle():String tsetNumCopies(numCopies: int): void +getNumCopies(): int +setRemCopies(remCopies :int):void +getRemCopies:int +incCurrBookIndex():void +getCurrBookIndex(:int Borrowing - borowNo: String - borrowingDate: Date - books: Book [] - members: Member - remBooksBorrowing int curBorrowingIndex .int Date, member: Member, + Borrowing browNo: String, borrowingDate: numBooksBorrowing: int) + Borrowing 0 + getNumBooksBorrwingt():int + setNumBooksBorrwingr(numBooksBorrwingrint):void + setBorrowNo(boroNo: String) void + getBorrowN00:String +setBorrowingDate(borrowingDate:Date):void +getBorrowingDate():Date +setBooks(book:Book index: int:void +getBooks(index: int):Book +setMember(member:Member):void +getMemberO:Member +tAll Books():Book[] +incCurrBorrowingIndex():void +getCurrBorrowing Index:int