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James Musselman 2025-01-16 19:37:13 -06:00
commit 9f8250ae15
Signed by: Musselman
GPG key ID: 1DAEFF35ECB5D6DB
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.gitignore vendored Normal file
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**/nbproject/private/
**/nbproject/Makefile-*.mk
**/nbproject/Package-*.bash
build/
nbbuild/
dist/
nbdist/
.nb-gradle/
LibraryManagementClient/target/*
LibraryManagementServer/target/*
LibraryManagementLibrary/target/*
LibraryManagementClient/.*
LibraryManagementLibrary/.*
LibraryManagementServer/.*
target/

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LibraryManagementClient/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.pawprintstudios</groupId>
<artifactId>LibraryManagementSystem</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>librarymanagementsystem.Client</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
</plugins>
</build>
<artifactId>LibraryManagementClient</artifactId>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>com.pawprintstudios</groupId>
<artifactId>LibraryManagementLibrary</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>

492
LibraryManagementClient/src/main/java/librarymanagementsystem/Client.java Normal file
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package librarymanagementsystem;
import java.io.*;
import java.net.Socket;
import java.util.InputMismatchException;
import java.util.NoSuchElementException;
import java.util.Scanner;
/**
* Client
*
* @author Pawprint Studios
*/
public class Client
{
static final int PORT = 51042;
static String userCommand = null;
static String command = null;
static String userType = null;
static String usersName = null;
static Long userId = null;
static boolean userLoggedIn = false;
static PrintWriter outToServer = null;
static Scanner inFromServer = null;
public static void main(String[] args)
{
int userInput = -1;
String searchedBook;
String borrowedBook;
String returnBook;
boolean exitLibrary = false;
Scanner scan = new Scanner(System.in);
System.out.println("*** Library Client ***\n");
System.out.println("Below are commands to use the library.");
System.out.println("Some commands are hidden as they require login.");
System.out.println("Input 0 to exit the client\n");
while (exitLibrary == false)
{
// print options for those not logged in
while (userLoggedIn == false)
{
System.out.println("Welcome Guest!");
System.out.println("\n1. Search The Library");
System.out.println("\n2. Apply For Membership");
System.out.println("\n3. Log in");
System.out.print("\nWhat would you like to do: ");
userInput = scan.nextInt();
while (userInput < 0 || userInput > 3)
{
System.out.println("Please Enter a valid option");
System.out.print("\nWhat would you like to do?: ");
userInput = scan.nextInt();
}
scan.nextLine();
switch (userInput)
{
case 0:
System.out.println("\nThanks for using the Library!");
System.exit(0);
case 1:
command = "search, ";
System.out.print("\nWhat would you like to search for: ");
searchedBook = scan.nextLine().trim();
userCommand = command + searchedBook;
break;
case 2:
command = "apply, ";
System.out.println("\nUsernames cannot have special"
+ " charecters or spaces.");
System.out.print("\nPlease enter your desired username: ");
String chosenUsername = scan.nextLine().trim() + ", ";
System.out.print("\nPlease enter your desired password: ");
String chosenPassword = scan.nextLine().trim() + ", ";
System.out.print("\nPlease enter your first and last "
+ "name: ");
String name = scan.nextLine().trim() + ", ";
System.out.print("\nPlease enter your prefered email " +
"address: ");
String preferedEmail = scan.nextLine().trim() + ", ";
System.out.print("\nPlease enter your prefered "
+ "phone number: ");
boolean badPhoneInput = true ;
String preferedPhoneNum = null;
while (badPhoneInput)
{
if (scan.hasNextLong())
{
badPhoneInput = false;
preferedPhoneNum = scan.nextLine().trim() + ", ";
}
else
{
System.out.println("Please enter Valid Phone "
+ "Number");
System.out.print("\nPlease enter your prefered "
+ "phone number: ");
preferedPhoneNum = scan.nextLine().trim() + ", ";
}
}
System.out.print("");
userCommand = command + chosenUsername + chosenPassword
+ name + preferedEmail + preferedPhoneNum;
break;
case 3:
command = "login, ";
System.out.println("Please enter your credentials.");
System.out.print("\nUsername: ");
String username = scan.next();
System.out.print("\nPassword: ");
String password = scan.next();
userCommand = command + username + ", " + password;
break;
default:
break;
}
getResults();
}
while (userLoggedIn && userType.equals("Patron"))
{
System.out.println("Welcome back, " + usersName + "!");
System.out.println("\n1. Search The Library");
System.out.println("\n2. Borrow Book");
System.out.println("\n3. View Loans");
System.out.println("\n4. Return Book");
System.out.println("\n5. Logout");
System.out.print("\nWhat would you like to do: ");
userInput = scan.nextInt();
while (userInput < 0 || userInput > 5)
{
System.out.println("Please Enter a valid option");
System.out.print("\nWhat would you like to do: ");
userInput = scan.nextInt();
}
scan.nextLine();
switch (userInput)
{
case 0:
System.out.println("\nThanks for using the Library!");
System.exit(0);
case 1:
command = "search, ";
System.out.print("\nWhat would you like to search for: ");
searchedBook = scan.nextLine().trim();
userCommand = command + searchedBook;
break;
case 2:
command = "borrow, ";
System.out.print("\nWhat book would you like to borrow "
+ "(use the Books ID Number): ");
borrowedBook = scan.nextLine().trim() + ", ";
userCommand = command + borrowedBook + userId;
break;
case 3:
command = "loans, ";
userCommand = command + userId;
break;
case 4:
command = "return, ";
System.out.print("\nWhat book would you like to return: ");
returnBook = scan.nextLine().trim() + ", ";
userCommand = command + returnBook + userId;
break;
case 5:
command = "logout, ";
userLoggedIn = false;
userType = null;
break;
}
getResults();
}
while (userLoggedIn && userType.equals("Librarian"))
{
System.out.println("Welcome back, " + usersName + "!");
System.out.println("\n1. Search The Library");
System.out.println("\n2. Add Book to Library");
System.out.println("\n3. Retire Book to Library");
System.out.println("\n4. Log out");
System.out.print("\nWhat would you like to do: ");
userInput = scan.nextInt();
while (userInput < 0 || userInput > 5)
{
System.out.println("Please Enter a valid option");
System.out.print("\nWhat would you like to do?: ");
userInput = scan.nextInt();
}
scan.nextLine();
switch (userInput)
{
case 0:
System.out.println("Thanks for using the Library!");
System.exit(0);
case 1:
command = "search, ";
System.out.print("\nWhat would you like to search for: ");
searchedBook = scan.next();
userCommand = command + searchedBook;
break;
case 2:
command = "addBook, ";
System.out.println("Please enter the book details.");
System.out.print("\nTitle: ");
String title = scan.nextLine().trim() + ", ";
System.out.print("\nAuthor: ");
String author = scan.nextLine().trim() + ", ";
System.out.print("\nYear released: ");
boolean badYearInput = true ;
String year = null;
while (badYearInput)
{
if (scan.hasNextInt())
{
badYearInput = false;
year = scan.nextLine().trim() + ", ";
}
else
{
System.out.println("Please enter Valid Year");
System.out.print("\nYear released: ");
year = scan.nextLine().trim() + ", ";
}
}
System.out.print("\nPublisher: ");
String publisher = scan.nextLine().trim() + ", ";
System.out.print("\nDate Published: ");
String publisherDate = scan.nextLine().trim() + ", ";
System.out.print("\nEdition: ");
boolean badEditionInput = true ;
String edition = null;
while (badEditionInput)
{
if (scan.hasNextInt())
{
badEditionInput = false;
edition = scan.nextLine().trim() + ", ";
}
else
{
System.out.println("Please enter a Valid Edition Number");
System.out.print("\nEdition: ");
edition = scan.nextLine().trim() + ", ";
}
}
System.out.print("\nISB Number: ");
boolean badISBNInput = true ;
String isbn = null;
while (badISBNInput)
{
if (scan.hasNextLong())
{
badISBNInput = false;
isbn = scan.nextLine().trim() + ", ";
}
else
{
System.out.println("Please enter a valid ISB Number");
System.out.print("\nISB Number: ");
isbn = scan.nextLine().trim() + ", ";
}
}
System.out.print("\nNumber of Copies the Library has: ");
boolean badCopiesInput = true ;
String numCopies = null;
while (badCopiesInput)
{
if (scan.hasNextInt())
{
int copies = scan.nextInt();
if (copies > 0)
{
badCopiesInput = false;
numCopies = copies + ", ";
}
else
{
System.out.println("Please enter a Valid Number of Copies");
System.out.print("\nNumber of Copies the Library has: ");
numCopies = scan.nextLine().trim() + ", ";
}
}
else
{
System.out.println("Please enter a Valid Number of Copies");
System.out.print("\nNumber of Copies the Library has: ");
numCopies = scan.nextLine().trim() + ", ";
}
}
scan.nextLine();
System.out.print("\nPrice of the Book: ");
boolean badPriceInput = true ;
String price = null;
while (badPriceInput)
{
if (scan.hasNextDouble())
{
double priceDouble = scan.nextDouble();
if (priceDouble > 0)
{
badPriceInput = false;
price = priceDouble + "";
}
else
{
System.out.println("Please enter a Valid Price");
System.out.print("\nPrice of the Book: ");
price = scan.nextLine().trim();
}
}
else
{
System.out.println("Please enter a Valid Price");
System.out.print("\nPrice of the Book: ");
price = scan.nextLine().trim();
}
}
scan.nextLine();
userCommand = command + title + author + year + publisher
+ publisherDate + edition + isbn + numCopies + price;
break;
case 3:
command = "retireBook, ";
System.out.print("\nWhat book would you like to retire "
+ "(use the ID Number): ");
String retiringBook = scan.nextLine().trim();
userCommand = command + retiringBook;
break;
case 4:
command = "logout, ";
userLoggedIn = false;
userType = null;
break;
}
getResults();
}
while (userLoggedIn && userType.equals("Admin"))
{
System.out.println("Welcome back, " + usersName + "!");
System.out.println("\n1. Search The Library");
System.out.println("\n2. Backup logs and database");
System.out.println("\n3. Remove a User");
System.out.println("\n4. Log out");
System.out.print("\nWhat would you like to do: ");
userInput = scan.nextInt();
while (userInput < 0 || userInput > 4)
{
System.out.println("Please enter a valid option");
System.out.print("\nWhat would you like to do: ");
userInput = scan.nextInt();
}
scan.nextLine();
switch (userInput)
{
case 0:
System.out.println("\nThanks for using the Library!");
System.exit(0);
case 1:
command = "search, ";
System.out.print("\nWhat would you like to search for: ");
searchedBook = scan.nextLine().trim();
userCommand = command + searchedBook;
break;
case 2:
command = "backup, ";
userCommand = command;
break;
case 3:
command = "removeUser, ";
System.out.print("\nWhat user would you like to remove "
+ "(Use ID Number): ");
String removedUser = scan.nextLine().trim();
userCommand = command + removedUser;
break;
case 4:
command = "logout, ";
userLoggedIn = false;
userType = null;
break;
}
getResults();
}
}
scan.close();
}
private static void getResults()
{
try
{
Socket clientToServer = new Socket("localhost", PORT);
outToServer = new PrintWriter(
clientToServer.getOutputStream());
inFromServer = new Scanner(
clientToServer.getInputStream());
outToServer.println(userCommand);
outToServer.flush();
String results = inFromServer.nextLine();
if (command.equals("search, ") && results.equals("Found"))
{
results = searchReturn(inFromServer);
}
else if (command.equals("loans, "))
{
results += searchReturn(inFromServer);
}
else if (command.equals("logout, "))
{
results = "Successfully logged out.";
}
System.out.println("\n\t\t\t+++Results From Library+++ "
+ "\n");
System.out.println(results);
System.out.println("\n\t\t\t+++--------------------+++ "
+ "\n");
if (command.equals("login, "))
{
userType = inFromServer.nextLine();
usersName = inFromServer.nextLine();
userId = inFromServer.nextLong();
userLoggedIn = true;
}
clientToServer.close();
}
catch (IOException e)
{
System.err.println(e);
}
catch (InputMismatchException e)
{
System.out.println("You must input a number.");
}
catch (NoSuchElementException e)
{
System.out.println(e);
}
}
/**
* Search the book database within server and prints results.
*
* @param inFromServer represents the results coming in from server.
* @return results
*/
private static String searchReturn(Scanner inFromServer)
{
int numResults = inFromServer.nextInt();
inFromServer.nextLine();
String results = "";
for (int i = 0; i < numResults; i++)
{
for (int j = 0; j < 5; j++)
{
results += "\n" + inFromServer.nextLine();
}
results += "\n";
}
return results;
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.pawprintstudios</groupId>
<artifactId>LibraryManagementSystem</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>LibraryManagementLibrary</artifactId>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
</properties>
</project>

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LibraryManagementLibrary/src/main/java/librarymanagementsystem/Book.java Normal file
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/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
*/
package librarymanagementsystem;
import java.util.ArrayList;
/**
* Represents a book's identification including title, author, year, publisher,
* publisherDate, edition, isbn, numCopies, numCheckedCopies, currentHolders,
* idNum, and price.
* @author Pawprint Studios
*/
public class Book
{
public String title;
public String author;
public int year;
public String publisher;
public String publisherDate;
public int edition;
public long isbn;
public int numCopies;
public int numCheckedCopies;
private long idNum;
private double price;
private ArrayList<Long> currentHolders;
// Ryan Reminder: We need to add more constructors to this class that
// require less parameters, i.e. one constructor only requires the Title and
// the Author.
/**
* Represents the title of the book.
* @param bookTitle represents the title of the book
*/
public Book(String bookTitle)
{
title = bookTitle;
}
/**
* Represents the book's title, author, year, number of copies, number of
* checked out copies, current holders, and Library Id number.
* @param bookTitle represents the title of the book.
* @param bookAuthor represents the author of the book.
* @param bookYear represents the year the book was published.
* @param bookNumCopies represents the number of copies library holds of
* book.
* @param bookNumCheckedCopies represents the number of checked out copies
* of a book.
* @param bookIdNum represents the book's ID number.
* @param bookCurrentHolders represents the current holders of a book.
*/
public Book(String bookTitle, String bookAuthor, int bookYear,
int bookNumCopies, int bookNumCheckedCopies, long bookIdNum,
ArrayList<Long> bookCurrentHolders)
{
title = bookTitle;
author = bookAuthor;
year = bookYear;
numCopies = bookNumCopies;
numCheckedCopies = bookNumCheckedCopies;
idNum = bookIdNum;
currentHolders = bookCurrentHolders;
}
/**
* Book information containing book's title, author, released year,
* publisher, edition, Isbn, number of copies, number of checked copies,
* who all is has a hold on the book, book's Id number, price.
* @param bookTitle this represents the title of the book
* @param bookAuthor represents the author of the book.
* @param bookYear represents the year the book was published.
* @param bookPublisher represents the publisher of the book.
* @param bookPublisherDate represents date the book was published.
* @param bookEdition represents the edition of the book.
* @param bookIsbn represents the ISBN of the book.
* @param bookNumCopies represents the number of copies of a book within
* library.
* @param bookNumCheckedCopies represents the number of checked out copies
* of a book.
* @param bookIdNum represents the book's ID number.
* @param bookPrice represents the price of the book.
* @param bookCurrentHolders represents the current holders of a book.
*/
public Book(String bookTitle, String bookAuthor, int bookYear,
String bookPublisher, String bookPublisherDate, int bookEdition,
long bookIsbn, int bookNumCopies, int bookNumCheckedCopies,
long bookIdNum, double bookPrice, ArrayList<Long> bookCurrentHolders)
{
title = bookTitle;
author = bookAuthor;
year = bookYear;
publisher = bookPublisher;
publisherDate = bookPublisherDate;
edition = bookEdition;
isbn = bookIsbn;
numCopies = bookNumCopies;
numCheckedCopies = bookNumCheckedCopies;
idNum = bookIdNum;
price = bookPrice;
currentHolders = bookCurrentHolders;
}
// *** Accessors. ***
public String getTitle()
{
return title;
}
public String getAuthor()
{
return author;
}
public int getYear()
{
return year;
}
public String getPublisher()
{
return publisher;
}
public String getPublisherDate()
{
return publisherDate;
}
public int getEdition()
{
return edition;
}
public long getIsbn()
{
return edition;
}
public int getNumCopies()
{
return numCopies;
}
public int getNumCheckedCopies()
{
return numCheckedCopies;
}
public long getIdNum()
{
return idNum;
}
public double getPrice()
{
return price;
}
public String getCurrentHolders()
{
String holders = "";
if (numCheckedCopies > 0)
{
for (int i = 0; i < numCheckedCopies; i++)
{
holders += currentHolders.get(i);
if (i != numCheckedCopies - 1)
{
holders += ",";
}
}
}
else
{
holders += currentHolders.get(0);
}
return holders;
}
// *** Other Methods. ***
public void loanBook(long userIdNum)
{
currentHolders.add(userIdNum);
numCheckedCopies++;
}
public void returnBook(long userIdNum)
{
currentHolders.remove(userIdNum);
numCheckedCopies--;
}
// *** Other Methods. ***
/**
* Compares one book to another.
* @param otherBook represents other book
* @return result
*/
public boolean equalsBook(String otherBook)
{
boolean result = false;
if (otherBook != null)
{
result = title.equalsIgnoreCase(otherBook);
}
return result;
}
/**
* Prints the book and identifications.
* @return books identifications
*/
public String printLoan()
{
return "Title: " + title + "\nAuthor: " + author + "\nYear: " + year
+ "\nPrice: " + price + "\nID Number: " + idNum + "\n";
}
public String printBook()
{
return "Title: " + title + "\nAuthor: " + author + "\nYear: " + year
+ "\nNumber of Copies Available: " + (numCopies - numCheckedCopies)
+ " out of " + numCopies + "\nID Number: " + idNum + "\n";
}
public String printFullBook()
{
return "Title: " + title + "\nAuthor: " + author + "\nYear: " + year
+ "\nPublisher: " + publisher + "\nPublication Date: "
+ publisherDate + "\nEdition: " + edition + "\nISBN: " + isbn
+ "\nNumber of Copies: " + numCopies
+ "\nNumber of Copies Checked: " + numCheckedCopies
+ "\nCurrent Holders: " + currentHolders + "\nID Number: " + idNum
+ "\nPrice: " + price;
}
//It's returning an object for current holder instead of username.
/**
* Prints the string version of book and all it's identifications.
* @return book's identifications.
*/
@Override
public String toString()
{
String formattedIdNum = String.format("%06d", idNum);
String toString = "\n" + title + "," + author + "," + year + ","
+ publisher + "," + publisherDate + "," + edition + "," + isbn
+ "," + numCopies + "," + numCheckedCopies + "," + formattedIdNum
+ "," + price;
if (numCheckedCopies > 0)
{
for(Long userId : currentHolders)
{
toString += "," + userId;
}
}
return toString;
}
}

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LibraryManagementLibrary/src/main/java/librarymanagementsystem/GeneralUser.java Normal file
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/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
*/
package librarymanagementsystem;
import java.util.ArrayList;
/**
* Represents the basic privileges for every user (Patron, Librarian, Admin).
* @author Pawprint Studios
*/
public class GeneralUser
{
public String username;
protected String password;
protected long userId;
protected String userType;
protected ArrayList<Long> currentLoans;
private String patronName;
private String email;
private long phoneNumber;
private int numLoans;
/**
*
*/
public GeneralUser()
{
// Ryan Note: I am not sure if I need to put anything in this default
// constructor.
}
/**
* General information of user, including username, password, userId,
* and user type (Patron, Librarian, Admin).
* @param personUsername represents the user's username.
* @param personPassword represents the user's password.
* @param personUserId represents the user's ID.
* @param personUserType represents the user's type.
*/
public GeneralUser(String personUsername, String personPassword,
long personUserId, String personUserType)
{
username = personUsername;
password = personPassword;
userId = personUserId;
userType = personUserType;
}
public GeneralUser(String personUsername, String personPassword,
long personUserId, String personUserType, String name,
String patronEmail, long patronPhoneNumber)
{
username = personUsername;
password = personPassword;
userId = personUserId;
userType = personUserType;
patronName = name;
email = patronEmail;
phoneNumber = patronPhoneNumber;
}
public GeneralUser(String personUsername, String personPassword,
long personUserId, String personUserType, String name,
String patronEmail, long patronPhoneNumber, int patronNumLoans)
{
username = personUsername;
password = personPassword;
userId = personUserId;
userType = personUserType;
patronName = name;
email = patronEmail;
phoneNumber = patronPhoneNumber;
numLoans = patronNumLoans;
}
public GeneralUser(String personUsername, String personPassword,
long personUserId, String personUserType, String name,
String patronEmail, long patronPhoneNumber, int patronNumLoans,
ArrayList<Long> patronCurrentLoans)
{
username = personUsername;
password = personPassword;
userId = personUserId;
userType = personUserType;
patronName = name;
email = patronEmail;
phoneNumber = patronPhoneNumber;
numLoans = patronNumLoans;
currentLoans = patronCurrentLoans;
}
// *** Accessors. ***
/**
* Gets username.
* @return username
*/
public String getUsername()
{
return this.username;
}
/**
* Gets password.
* @return password
*/
public String getPassword()
{
return this.password;
}
/**
* Gets user ID.
* @return userId
*/
public long getUserId()
{
return this.userId;
}
/**
* Gets the user type.
* @return userType
*/
public String getUserType()
{
return this.userType;
}
public ArrayList<Long> getCurrentLoans()
{
return this.currentLoans;
}
public String getPatronName()
{
return this.patronName;
}
public String getEmail()
{
return this.email;
}
public long getPhoneNumber()
{
return this.phoneNumber;
}
public int getNumLoans()
{
return this.numLoans;
}
// *** Mutators. ***
/**
* Sets username.
* @param nameUser represents the current username.
*/
public void setUsername(String nameUser)
{
this.username = nameUser;
}
/**
* Sets password
* @param wordPass represents if passwords is validated.
*/
public void setPassword(String wordPass)
{
this.password = wordPass;
}
public void setCurrentLoans(ArrayList<Long> patronsCurrentLoans)
{
currentLoans = patronsCurrentLoans;
}
public void setPatronName(String name)
{
patronName = name;
}
public void setEmail(String patronsEmail)
{
email = patronsEmail;
}
public void setPhoneNumber(long patronsPhoneNumber)
{
phoneNumber = patronsPhoneNumber;
}
public void setNumLoans(int patronsNumLoans)
{
numLoans = patronsNumLoans;
}
// *** Book Stuff. ***
public void loanBook(long bookIdNum)
{
currentLoans.add(bookIdNum);
numLoans++;
}
public void returnBook(long bookIdNum)
{
currentLoans.remove(bookIdNum);
numLoans--;
}
// *** Other Methods. ***
/**
* Determines if users match.
* @param obj represents other username.
* @return result
*/
public boolean equals(Object obj)
{
boolean result = false;
if (obj != null && getClass() == obj.getClass())
{
GeneralUser other = (GeneralUser) obj;
result = username.equalsIgnoreCase(other.username)
&& password.equals(other.password)
&& userId == other.userId
&& userType.equals(other.userType);
}
return result;
}
public String printUser()
{
String formattedIdNum = String.format("%06d", userId);
String printUser = "Username: " + username + "\nID Number: "
+ formattedIdNum + "\nUser Type: " + userType
+ "\nFirst and Last Name: " + patronName;
if (numLoans > 0)
{
printUser += "/n" + numLoans + " Current Loans: ";
for(Long bookId : currentLoans)
{
printUser += "," + bookId;
}
}
return printUser;
}
public String printFullUser()
{
String formattedIdNum = String.format("%06d", userId);
String printUser = "Username: " + username + "\nPassword: " + password
+ "\nID Number: " + formattedIdNum + "\nUser Type: " + userType
+ "\nFirst and Last Name: " + patronName + "\nEmail Address: "
+ email + "\nPhone Number: " + phoneNumber + "\nNumber of Loans: "
+ numLoans;
if (numLoans > 0)
{
printUser += "/nCurrent Loans: ";
for(Long bookId : currentLoans)
{
printUser += "," + bookId;
}
}
return printUser;
}
// Ryan Note: Update this later at some point
/**
* Prints the user's name and password.
* @return username and password
*/
@Override
public String toString()
{
String formattedIdNum = String.format("%06d", userId);
String toString = "\n" + username + "," + password + "," + formattedIdNum
+ "," + userType + "," + patronName + "," + email + ","
+ phoneNumber + "," + numLoans;
if (numLoans > 0)
{
for(Long bookId : currentLoans)
{
toString += "," + bookId;
}
}
return toString;
}
}

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package librarymanagementsystem;
import java.io.*;
import java.util.*;
/**
* Represents the library of a Library Management System.
*
* @author Pawprint Studios
*/
public class Library
{
public String libraryName;
public String libraryAddress;
public static double dailyLateFine = 0.25;
public int maxLoans = 30;
public ArrayList<Book> libraryBooks = new ArrayList<>();
protected ArrayList<GeneralUser> libraryUsers = new ArrayList<>();
protected long highestUserID;
protected long highestBookID;
private String bookLocation;
private String userLocation;
/**
* Represents the databases of books and users.
*/
public Library()
{
this("../resources/Books.csv", "../resources/Users.csv");
}
/**
* Represents where the databases are held.
*
* @param bookLocation represents the location of where the book database
* is being held.
* @param userLocation represents the location of where the book database
* is being held.
*/
public Library(String bookLocation, String userLocation)
{
this.bookLocation = bookLocation;
this.userLocation = userLocation;
updateBooksArray();
updateUsersArray();
highestUserID = libraryUsers.size() + 1;
highestBookID = libraryBooks.size() + 1;
}
// *** Accessors. ***
/**
* Get the library name.
*
* @return libraryname
*/
public String getLibraryName()
{
return libraryName;
}
/**
* Get the library address.
*
* @return libraryAddress
*/
public String getLibraryAddress()
{
return libraryAddress;
}
/**
* Get the daily late fine.
*
* @return dailyLateFine
*/
public double getDailyLateFine()
{
return dailyLateFine;
}
/**
* Get the Highest User ID.
*
* @return highestUserID
*/
public long getHighestUserID()
{
return highestUserID;
}
public long getHighestBookID()
{
return highestBookID;
}
/**
* Get all the library books within the library.
*
* @return printList
*/
public String getLibraryBooks()
{
String printList = "";
for (Book printBook : libraryBooks) {
printList += printBook;
}
return printList;
}
/**
* Get all the users within the Library.
*
* @return printList
*/
public String getLibraryUsers()
{
String printList = "";
for (GeneralUser printUser : libraryUsers) {
printList += printUser;
}
return printList;
}
// *** Mutators. ***
/**
* Set name of the Library management system.
*
* @param name represents the name of the library.
*/
protected void setLibraryName(String name)
{
libraryName = name;
}
/**
* Set the address for the Library.
*
* @param address represents the address of the library.
*/
protected void setLibraryAddress(String address)
{
libraryAddress = address;
}
/**
* Set how much a user will get fined for each day a book isn't returned.
*
* @param dailyFine represents the daily late fine for a user.
*/
protected void setDailyLateFine(Double dailyFine)
{
dailyLateFine = dailyFine;
}
/**
* Update the database for the book and adds books.
*/
public void updateBooksArray()
{
libraryBooks.clear();
try (Scanner bookScan = new Scanner(new File(bookLocation)))
{
bookScan.nextLine();
while (bookScan.hasNextLine())
{
String[] bookParts = bookScan.nextLine().trim().split(",");
String title = bookParts[0];
String author = bookParts[1];
int year = Integer.parseInt(bookParts[2]);
String publisher = bookParts[3];
String publisherDate = bookParts[4];
int edition = Integer.parseInt(bookParts[5]);
long isbn = Long.parseLong(bookParts[6]);
int numCopies = Integer.parseInt(bookParts[7]);
int numCheckedCopies = Integer.parseInt(bookParts[8]);
long idNum = Long.parseLong(bookParts[9]);
double price = Double.parseDouble(bookParts[10]);
ArrayList<Long> currentHolders = new ArrayList<>(numCopies);
for (int i = 11; i < 10 + numCheckedCopies; i++)
{
currentHolders.add(Long.parseLong(bookParts[i]));
}
libraryBooks.add(new Book(title, author, year, publisher,
publisherDate, edition, isbn, numCopies, numCheckedCopies,
idNum, price, currentHolders));
}
}
catch (FileNotFoundException e)
{
System.out.println("Could not find file: " + bookLocation);
System.exit(1);
}
}
/**
* Update the user database and adds users.
*/
public void updateUsersArray()
{
libraryUsers.clear();
try (Scanner fileScan = new Scanner(new File(userLocation)))
{
fileScan.nextLine();
while (fileScan.hasNextLine())
{
String[] userParts = fileScan.nextLine().trim().split(",");
String username = userParts[0];
String password = userParts[1];
long userId = Long.parseLong(userParts[2]);
String userType = userParts[3];
String name = userParts[4];
String email = userParts[5];
long phoneNumber = Long.parseLong(userParts[6]);
if (userType.equals("Patron"))
{
int numLoans = Integer.parseInt(userParts[7]);
ArrayList<Long> currentLoans = new ArrayList(maxLoans);
for (int i = 8; i <= 7 + numLoans; i++) {
currentLoans.add(Long.parseLong(userParts[i]));
}
libraryUsers.add(new GeneralUser(username, password, userId,
userType, name, email, phoneNumber, numLoans,
currentLoans ));
}
else
{
libraryUsers.add(new GeneralUser(username, password, userId,
userType, name, email, phoneNumber));
}
}
}
catch (FileNotFoundException e)
{
System.out.println("Could not find file: " + userLocation);
System.exit(2);
// Ryan Note: I still don't know what to put in the catch blocks.
}
}
public void updateBooksFile(String location)
{
try (PrintWriter outFile = new PrintWriter(
new BufferedWriter(new FileWriter(location))))
{
outFile.print("Title,Author,Year,Publisher,PublishDate,ISBN,"
+ "NumCopies,NumChecked,IdNum,Price,CurrentHolders");
for (Book libBook : libraryBooks)
{
outFile.print(libBook.toString());
}
}
catch (IOException e)
{
System.out.println(e);
}
}
public void updateUsersFile(String location)
{
try (PrintWriter outFile = new PrintWriter(
new BufferedWriter(new FileWriter(location))))
{
outFile.print("Username,Password,UserID,UserType,Name,Email,"
+ "PhoneNumber,NumLoans,CurrentLoans");
for (GeneralUser libUser : libraryUsers)
{
outFile.print(libUser.toString());
}
}
catch (IOException e)
{
System.out.println(e);
}
}
// *** Abilities that all users can access. ***
/**
* Verify the login of a user.
*
* @param username represents the username of a user.
* @param password represents the password of a user.
* @return loginUser
*/
public GeneralUser verifyLogin(String username, String password)
{
GeneralUser loginUser = null;
for (GeneralUser arrayUser : libraryUsers)
{
if (username.equalsIgnoreCase(arrayUser.getUsername())
&& password.equals(arrayUser.getPassword()))
{
loginUser = arrayUser;
}
}
return loginUser;
}
/**
* Allow guest to apply for Membership of a Patron
*
* @param username represents the username given by user.
* @param password represents the password given by user.
* @return successfulAplication represents if user was created
*/
public boolean applyMembership(String username, String password,
String name, String email, long phoneNumber)
{
boolean successfulAplication = false;
if (findUser(username) == null)
{
libraryUsers.add(new GeneralUser(username, password, highestUserID,
"Patron", name, email, phoneNumber, 0,
new ArrayList<>(maxLoans)));
updateUsersFile(userLocation);
highestUserID++;
successfulAplication = true;
}
else
{
System.out.println("A user with that username already exists!");
}
return successfulAplication;
}
/**
* Search the library for a book/media.
*
* @param bookSearch represents the name of the book being searched.
*/
public ArrayList<Book> searchLibrary(String bookSearch)
{
ArrayList<Book> foundBooks = new ArrayList<>();
String searchBook = bookSearch.toLowerCase();
for (Book arrayBook : libraryBooks)
{
if (arrayBook.getTitle().toLowerCase().contains(searchBook)
|| arrayBook.getAuthor().toLowerCase().contains(searchBook))
{
foundBooks.add(arrayBook);
}
}
return foundBooks;
}
// *** Abilities that Patrons can access. ***
public Book findBook(long libIdNum)
{
for (Book arrayBook : libraryBooks)
{
if (arrayBook.getIdNum() == libIdNum)
{
return arrayBook;
}
}
return null;
}
public Book findBook(String bookTitle)
{
for (Book arrayBook : libraryBooks)
{
if (arrayBook.getTitle().contains(bookTitle))
{
return arrayBook;
}
}
return null;
}
public String borrowBook(long userIdNum, Book bookSearch)
{
String successfulBorrow = "";
GeneralUser user = findUser(userIdNum);
long bookIdNum = bookSearch.getIdNum();
if (!user.currentLoans.contains(bookIdNum))
{
if (user.getNumLoans() < maxLoans)
{
user.loanBook(bookIdNum);
bookSearch.loanBook(userIdNum);
updateBooksFile(bookLocation);
updateUsersFile(userLocation);
successfulBorrow = "Borrowed";
}
else
{
successfulBorrow = "You already have " + maxLoans + " books.";
}
}
else
{
successfulBorrow = "You already have " + bookSearch.getTitle()
+ " checked out.";
}
return successfulBorrow;
}
public ArrayList<Book> viewLoans(long userIdNum)
{
ArrayList<Book> loanedBooks = new ArrayList<>();
for (long lo : findUser(userIdNum).getCurrentLoans())
{
loanedBooks.add(findBook(lo));
}
return loanedBooks;
}
public String returnBook(long userIdNum, long bookIdNum)
{
String successfulReturn = "";
GeneralUser user = findUser(userIdNum);
if (user.currentLoans.contains(bookIdNum))
{
user.returnBook(bookIdNum);
findBook(bookIdNum).returnBook(userIdNum);
updateBooksFile(bookLocation);
updateUsersFile(userLocation);
successfulReturn = "Returned";
}
else
{
successfulReturn = "You don't have a copy of " + findBook(bookIdNum)
.getTitle() + " to return.";
}
return successfulReturn;
}
// *** Abilities that Librarians can access. ***
/**
* Add book into array list.
*
* @param addingBook represents the book being added to the array list.
*/
public void addBook(Book addingBook)
{
libraryBooks.add(addingBook);
updateBooksFile(bookLocation);
highestBookID++;
}
/**
* Retire/remove book from array list.
*
* @param retireIdNum represents the ID number of the book being retired.
*/
public void retireBook(long retireIdNum)
{
libraryBooks.remove(findBook(retireIdNum));
updateBooksFile(bookLocation);
}
/**
* Find user from user array list.
*
* @param userSearch represents what the user searched.
* @return
*/
public GeneralUser findUser(String userSearch)
{
for (GeneralUser arrayUser : libraryUsers)
{
if (userSearch.equalsIgnoreCase(arrayUser.getUsername()))
{
return arrayUser;
}
}
return null;
}
/**
* Find user from user array list.
*
* @param userIdSearch represents what the user searched.
* @return GeneralUser
*/
public GeneralUser findUser(long userIdSearch)
{
for (GeneralUser arrayUser : libraryUsers)
{
if (userIdSearch == arrayUser.getUserId())
{
return arrayUser;
}
}
return null;
}
// *** Abilities that Admins can access. ***
/**
* Remove users.
*
* @param User
*/
public void removeUser(long userId)
{
libraryUsers.remove(findUser(userId));
updateUsersFile(userLocation);
}
/**
* Backup database.
* @param backupLocation
*/
public void backupDatabase()
{
updateBooksFile("../backups/Books.csv");
updateUsersFile("../backups/Users.csv");
}
}

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/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/UnitTests/JUnit4TestClass.java to edit this template
*/
package librarymanagementsystem;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;
import java.util.ArrayList;
/**
* Represents testing for the Book class.
* @author Pawprint Studios
*/
public class BookTest
{
private Book testBook;
public BookTest()
{
ArrayList<Long> holders = new ArrayList<Long>(1);
testBook = new Book("Title","Author",2021,"Publisher","April 1st",
1,22222,1,1,121212,2.1,holders);
}
@BeforeClass
public static void setUpClass()
{
}
/**
* Test of getTitle method, of class Book.
*/
@Test
public void testGetTitle()
{
String testTitle = "Title";
assertEquals(testTitle, testBook.getTitle());
}
/**
* Test of getAuthor method, of class Book.
*/
@Test
public void testGetAuthor()
{
String testAuthor = "Author";
assertEquals(testAuthor, testBook.getAuthor());
}
/**
* Test of getYear method, of class Book.
*/
@Test
public void testGetYear()
{
int testYear = 2021;
assertEquals(testYear, testBook.getYear());
}
/**
* Test of getPublisher method, of class Book.
*/
@Test
public void testGetPublisher()
{
String testPublisher = "Publisher";
assertEquals(testPublisher, testBook.getPublisher());
}
/**
* Test of getPublisherDate method, of class Book.
*/
@Test
public void testGetPublisherDate()
{
String testPublisherDate = "April 1st";
assertEquals(testPublisherDate, testBook.getPublisherDate());
}
/**
* Test of getEdition method, of class Book.
*/
@Test
public void testGetEdition()
{
int testEdition = 1;
assertEquals(testEdition, testBook.getEdition());
}
/**
* Test of getIsbn method, of class Book.
*/
@Test
public void testGetIsbn()
{
long testIsbn = 1;
assertEquals(testIsbn, testBook.getIsbn());
}
/**
* Test of getNumCopies method, of class Book.
*/
@Test
public void testGetNumCopies()
{
int testNumCopies = 1;
assertEquals(testNumCopies, testBook.getNumCopies());
}
/**
* Test of getNumCheckedCopies method, of class Book.
*/
@Test
public void testGetNumCheckedCopies()
{
int testNumCheckedCopies = 1;
assertEquals(testNumCheckedCopies, testBook.getNumCheckedCopies());
}
/**
* Test of getIdNum method, of class Book.
*/
@Test
public void testGetIdNum()
{
long testIdNum = 121212;
assertEquals(testIdNum, testBook.getIdNum());
}
/**
* Test of getPrice method, of class Book.
*/
@Test
public void testGetPrice()
{
double testPrice = 2.1;
assertEquals(testPrice, testBook.getPrice(),2.1);
}
}

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/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/UnitTests/JUnit4TestClass.java to edit this template
*/
package librarymanagementsystem;
import java.util.ArrayList;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Represents testing for the GeneralUser class.
* @author Pawprint Studios
*/
public class GeneralUserTest
{
private GeneralUser testGeneralUser;
public GeneralUserTest()
{
testGeneralUser = new GeneralUser("pat", "pat",
000007, "Patron", "John Johnson", "JohnJohn@John.com",
5558976, 0);
}
@BeforeClass
public static void setUpClass()
{
}
/**
* Test of getUsername method, of class GeneralUser.
*/
@Test
public void testGetUsername()
{
String testUsername = "pat";
assertEquals(testUsername, testGeneralUser.getUsername());
}
/**
* Test of getPassword method, of class GeneralUser.
*/
@Test
public void testGetPassword()
{
String testPassword = "pat";
assertEquals(testPassword, testGeneralUser.getPassword());
}
/**
* Test of getUserId method, of class GeneralUser.
*/
@Test
public void testGetUserId()
{
long testUserId = 000007;
assertEquals(testUserId, testGeneralUser.getUserId());
}
/**
* Test of getUserType method, of class GeneralUser.
*/
@Test
public void testGetUserType()
{
String testUserType = "Patron";
assertEquals(testUserType, testGeneralUser.getUserType());
}
/**
* Test of getPatronName method, of class GeneralUser.
*/
@Test
public void testGetPatronName()
{
String testPatronName = "John Johnson";
assertEquals(testPatronName, testGeneralUser.getPatronName());
}
/**
* Test of getEmail method, of class GeneralUser.
*/
@Test
public void testGetEmail()
{
String testEmail = "JohnJohn@John.com";
assertEquals(testEmail, testGeneralUser.getEmail());
}
/**
* Test of getPhoneNumber method, of class GeneralUser.
*/
@Test
public void testGetPhoneNumber()
{
long testPhoneNumber = 5558976;
assertEquals(testPhoneNumber, testGeneralUser.getPhoneNumber());
}
/**
* Test of setUsername method, of class GeneralUser.
*/
@Test
public void testSetUsername()
{
String testUsername = "Lebron";
testGeneralUser.setUsername("Lebron");
assertEquals(testUsername, testGeneralUser.getUsername());
}
/**
* Test of setPassword method, of class GeneralUser.
*/
@Test
public void testSetPassword()
{
String testPassword = "James";
testGeneralUser.setPassword("James");
assertEquals(testPassword, testGeneralUser.getPassword());
}
/**
* Test of setPatronName method, of class GeneralUser.
*/
@Test
public void testSetPatronName()
{
String testPatronName = "Harry Potter";
testGeneralUser.setPatronName("Harry Potter");
assertEquals(testPatronName, testGeneralUser.getPatronName());
}
/**
* Test of setEmail method, of class GeneralUser.
*/
@Test
public void testSetEmail()
{
String testEmail = "dogcat@email.net";
testGeneralUser.setEmail("dogcat@email.net");
assertEquals(testEmail, testGeneralUser.getEmail());
}
/**
* Test of setPhoneNumber method, of class GeneralUser.
*/
@Test
public void testSetPhoneNumber()
{
long testPhoneNumber = 888333;
testGeneralUser.setPhoneNumber(888333);
assertEquals(testPhoneNumber, testGeneralUser.getPhoneNumber());
}
/**
* Test of setNumLoans method, of class GeneralUser.
*/
@Test
public void testSetNumLoans()
{
int testNumLoans = 3;
testGeneralUser.setNumLoans(3);
assertEquals(testNumLoans, testGeneralUser.getNumLoans());
}
}

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LibraryManagementLibrary/src/test/java/librarymanagementsystem/LibraryTest.java Normal file
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package librarymanagementsystem;
import java.io.*;
import org.junit.Test;
import static org.junit.Assert.*;
/**
*
* @author Pawprint Studios
*/
public class LibraryTest
{
private Library testLibrary;
public LibraryTest()
{
/*
PrintWriter bookWriter = new PrintWriter(new BufferedWriter(new FileWriter("testBooks.csv")));
bookWriter.println("Title,Author,Year,Publisher,PublishDate,ISBN,NumCopies,NumChecked,IdNum,Price,CurrentHolders");
bookWriter.println("Ahsoka,E. K. Johnston,2016,Disney–Lucasfilm Press,October 11,1,1484705661,3,2,243578,15.99,10000,76543");
bookWriter.println("Dark Disciple,Christie Golden,2015,Del Rey,July 7,1,9780345511539,2,0,849332,9.99, ");
bookWriter.println("Star Wars: Episode III Revenge of the Sith,Matthew Stover,2005,Del Rey,April 7,2005,0345428838,3,0,65365,12.99, ");
testLibrary = new Library("testBooks.csv", "testUsers.csv");
*/
testLibrary = new Library();
}
@Test
public void testSetLibraryName()
{
String testLibraryName = "DingleFloopyNoop";
testLibrary.setLibraryName("DingleFloopyNoop");
assertEquals(testLibraryName, testLibrary.getLibraryName());
}
@Test
public void testSetLibraryAddress()
{
String testLibraryAddress = "2000 C Wourt Road";
testLibrary.setLibraryAddress("2000 C Wourt Road");
assertEquals(testLibraryAddress, testLibrary.getLibraryAddress());
}
@Test
public void testSetDailyLateFine()
{
double testDailyLateFine = 4.2;
testLibrary.setDailyLateFine(4.2);
assertEquals(testDailyLateFine, testLibrary.getDailyLateFine(), 0);
}
// Library verifyLibrary = new Library("Books.csv", "Users.csv");
@Test
public void testVerifyLogin()
{
GeneralUser testUser = new GeneralUser("RyanTheGreyJedi",
"HanShotFirst", 2, "Librarian");
GeneralUser verifyUser = testLibrary.verifyLogin("RyanTheGreyJedi",
"HanShotFirst");
assertEquals(testUser, verifyUser);
}
@Test
public void testSearchLibrary()
{
/*
Book testBook = new Book("________________________");
Book searchBook = testLibrary.searchLibrary("________________________");
assertEquals(testBook, searchBook);
*/
}
}

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LibraryManagementLibrary/src/test/java/librarymanagementsystemt/AdminTest.java Normal file
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package librarymanagementsystemt;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import static org.junit.Assert.*;
/**
*
* @author qrow
*/
public class AdminTest {
public AdminTest()
{
String logName = "log";
}
@Before
public void setUp()
{
}
@Test
public void testViewLogs()
{
}
}

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LibraryManagementServer/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.pawprintstudios</groupId>
<artifactId>LibraryManagementSystem</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>librarymanagementsystem.Server</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
</plugins>
</build>
<artifactId>LibraryManagementServer</artifactId>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>com.pawprintstudios</groupId>
<artifactId>LibraryManagementLibrary</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>

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LibraryManagementServer/src/main/java/librarymanagementsystem/Server.java Normal file
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package librarymanagementsystem;
import java.io.*;
import java.net.Socket;
import java.net.ServerSocket;
import java.util.ArrayList;
import java.util.Scanner;
/**
* Represents the server.
*
* @author Pawprint Studios
*/
public class Server
{
public static void main(String[] args)
{
final int PORT = 51042;
System.out.println("***Library Server***");
Library serverLibrary = new Library();
try
{
ServerSocket welcomeSocket = new ServerSocket(PORT);
System.out.printf("Listening on port %d...\n", PORT);
while (true)
{
Socket connectionSocket = welcomeSocket.accept();
System.out.println("Client connected...");
Scanner inFromClient = new Scanner(
connectionSocket.getInputStream());
PrintWriter outToClient = new PrintWriter(
connectionSocket.getOutputStream());
String clientRequest = inFromClient.nextLine();
// James: Here we would split up the input to do the command with the data.
System.out.println(clientRequest);
// Parse clientRequest
String[] userInput = clientRequest.split(", ");
switch (userInput[0])
{
case "search":
ArrayList<Book> matchedBook = serverLibrary.searchLibrary(
userInput[1]);
System.out.println("Server is searching for: "
+ userInput[1]);
if (!matchedBook.isEmpty())
{
System.out.println("Found " + matchedBook.size()
+ " Books");
outToClient.println("Found");
outToClient.println(matchedBook.size());
for (Book searchedBook : matchedBook)
{
System.out.println("Found: " + searchedBook.printBook());
outToClient.print(searchedBook.printBook());
}
}
else
{
System.out.println("Could not find: " + userInput[1]);
outToClient.println("Could not find any matching "
+ "titles for the query: " + userInput[1]);
}
break;
case "apply":
String desiredUsername = userInput[1];
String desiredPassword = userInput[2];
String desiredName = userInput[3];
String desiredEmail = userInput[4];
long desiredPhoneNumber = Long.parseLong(userInput[5]);
boolean creation = serverLibrary.applyMembership(
desiredUsername, desiredPassword, desiredName,
desiredEmail, desiredPhoneNumber);
if (creation)
{
outToClient.println("Application succeeded!");
}
else
{
outToClient.println("A user with that name "
+ "already exists.\nPlease try again "
+ "with annother name.");
}
break;
case "login":
String username = userInput[1];
String password = userInput[2];
System.out.println("Verify User: "
+ username );
GeneralUser user = serverLibrary.verifyLogin(
username, password);
if (user != null)
{
outToClient.println("Successfuly Logged in!");
outToClient.println(user.getUserType());
outToClient.println(user.getPatronName());
outToClient.println(user.getUserId());
}
else
{
outToClient.println("Invalid username or password.");
}
break;
case "borrow":
Book searchBook = serverLibrary.findBook(
Long.parseLong(userInput[1]));
long userId = Long.parseLong(userInput[2]);
String borrowSuccess = serverLibrary
.borrowBook(userId, searchBook);
if (borrowSuccess.equals("Borrowed"))
{
System.out.println(searchBook.getTitle()
+ " was added to your shelf!");
outToClient.println(searchBook.getTitle()
+ " was added to your shelf!");
}
else
{
System.out.println(borrowSuccess);
outToClient.println(borrowSuccess);
}
break;
case "loans":
userId = Long.parseLong(userInput[1]);
outToClient.println("Your Shelf:");
outToClient.println(serverLibrary.findUser(userId)
.getNumLoans());
ArrayList<Book> loanedBooks = serverLibrary.viewLoans(
userId);
for (Book loan : loanedBooks)
{
System.out.print(loan.printLoan());
outToClient.print(loan.printLoan());
}
break;
case "return":
long bookId = Long.parseLong(userInput[1]);
userId = Long.parseLong(userInput[2]);
String returnSuccess = serverLibrary
.returnBook(userId, bookId);
Book returnBook = serverLibrary.findBook(bookId);
if (returnSuccess.equals("Returned"))
{
System.out.println(returnBook.getTitle()
+ " was removed from your shelf!");
outToClient.println(returnBook.getTitle()
+ " was removed from your shelf!");
}
else
{
System.out.println(returnSuccess);
outToClient.println(returnSuccess);
}
break;
case "addBook":
String title = userInput[1];
String author = userInput[2];
int year = Integer.parseInt(userInput[3]);
String publisher = userInput[4];
String publisherDate = userInput[5];
int edition = Integer.parseInt(userInput[6]);
long isbn = Long.parseLong(userInput[7]);
int numCopies = Integer.parseInt(userInput[8]);
double price = Double.parseDouble(userInput[9]);
ArrayList<Long> currentHolders = new ArrayList<>(1);
serverLibrary.addBook(new Book(title, author, year,
publisher, publisherDate, edition, isbn, numCopies,
0, serverLibrary.getHighestBookID(), price,
currentHolders));
outToClient.println(userInput[1]
+ " was added to Library!");
break;
case "retireBook":
long retiringBook = Long.parseLong(userInput[1]);
serverLibrary.retireBook(retiringBook);
outToClient.println("Successfully retired book!");
break;
case "backup":
serverLibrary.backupDatabase();
outToClient.println("Successfully backed up database!");
break;
case "removeUser":
long removedUser = Long.parseLong(userInput[1]);
String usersName = serverLibrary.findUser(removedUser)
.getPatronName();
serverLibrary.removeUser(removedUser);
outToClient.println(usersName
+ " was removed form Library.");
break;
default:
break;
}
// Send info to client
outToClient.flush();
connectionSocket.close();
}
} catch (IOException e)
{
System.err.println(e);
}
}
}

52
LibraryManagementServer/src/main/java/librarymanagementsystem/ServerTask.java Normal file
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package librarymanagementsystem;
import java.io.*;
import java.net.Socket;
import java.net.InetAddress;
import java.util.Scanner;
/**
* Represents a ServerTask.
* @author James
*/
public class ServerTask implements Runnable
{
private Socket socket;
private int clientNumber;
public ServerTask(int clientNumber, Socket socket)
{
this.socket = socket;
this.clientNumber = clientNumber;
}
public void run()
{
try
{
InetAddress clientAddress = socket.getInetAddress();
System.out.println("Client " + clientNumber
+ "'s IP address is "
+ clientAddress.getHostAddress());
PrintWriter outToClient = new PrintWriter(
socket.getOutputStream());
Scanner inFromClient = new Scanner(
socket.getInputStream());
System.out.println("Are we setting up da pipes?");
String tmpMsg = "The ServerTask does only this currently.";
outToClient.println(tmpMsg);
outToClient.flush();
socket.close();
}
catch (IOException e)
{
System.err.println(e);
}
}
}

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doc/HOW_TO_COMPILE.md Normal file
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```
# When you make changes to the library
$ cd LibraryManagementLibrary
$ mvn clean install
# Any time you make changes (in the top-level project directory)
$ mvn clean package
# Run the server
$ java -jar LibraryManagementServer/target/LibraryManagementServer-1.0-SNAPSHOT.jar
# Run the client
$ java -jar LibraryManagementClient/target/LibraryManagementClient-1.0-SNAPSHOT.jar
```

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doc/tempformatingfile.txt Normal file
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_Title_, _Author_, _Year_, _Publisher_, _PublishDate_, _ISBN_, _NumCopies_, _NumChecked_, _IdNum_, _Price_, _CurrentHolders_

79
pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.pawprintstudios</groupId>
<artifactId>LibraryManagementSystem</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<modules>
<module>LibraryManagementLibrary</module>
<module>LibraryManagementClient</module>
<module>LibraryManagementServer</module>
</modules>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.0</version>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-junit4</artifactId>
<version>2.22.0</version>
</dependency>
</dependencies>
<configuration>
<includes>
<include>**/*.java</include>
</includes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.3.2</version>
<configuration>
<show>private</show>
<nohelp>true</nohelp>
</configuration>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>2.22.0</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.3.2</version>
<configuration>
<stylesheetfile>${basedir}/src/main/javadoc/stylesheet.css</stylesheetfile>
<show>public</show>
</configuration>
</plugin>
</plugins>
</reporting>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.11.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>

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readme.md Normal file
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# Library Managemnet System
---
## Todo
- [X] Uml Diagrams
- [X] Redo UML Diagrams (possibly with mermaid)
- [ ] Set up database
- [X] decide how to do ui
----
## UML
###### Class
```mermaid
%%{ "theme": "default", "flowchart": { "curve": "linear" } }%%
classDiagram
direction TB
Library <-- Book
Library <-- GeneralUser
class Library{
+libraryName : String
+libraryAddress : String
+dailyLateFine : double
+maxLoans : int
+libraryBooks : ArrayList~Book~
+libraryUsers : ArrayList~User~
#highestUserID : long
#highestBookID : long
+Library()
+getLibraryName() String
+getLibraryAddress() String
+getDailyLateFine() double
+getHigestUserID() long
+getHigestBookID() long
+getLibraryBooks() String
+getLibraryUsers() String
#setLibraryName()
#setLibaryAddress()
#setDailyLateFine()
+updateBooksArray()
+updateUsersArray()
+updateBooksFile()
+updateUsersFile()
+verifyLogin() GeneralUser
+applyMambership() boolean
+searchLibrary() ArrayList~Book~
+findBook() Book
+borrowBook() String
+viewLoans() ArrayList~Book~
+returnBook() String
+addBook()
+retireBook()
+viewLogs()
+removeUser()
+backupDatabase()
}
class Book{
+title : String
+author : String
+publisher : String
+publisher : date
+year : int
+edition : int
+numCopies : int
+numCheckedCopies : int
-idnum : long
-price : double
-currentHolders : ArrayList~long~
+Book()
+getTitle() String
+getAuthor() String
+getYear() int
+getPublisher() String
+getEdition() int
+getIsbn() int
+getNumCopies() int
+getIdNum() long
+getPrice() double
+getPublisherDate() String
+getCurrentHolders() String
+getNumCheckedCopies() int
+loanBook(long userIdNum) void
+returnBook(long userIdNum) void
+equalsBook(String otherBook) boolean
+printBook() String
+printFullBook() String
+toString() String
}
class GeneralUser{
+username : String
#password : String
#userId : long
#userType : String
#currentLoans : ArrayList~Long~
-patronNames : String
-email : String
-phoneNumber long
-numLoans : int
+GeneralUser()
+getUsername() String
+getPassword() String
+getUserId() long
+getUserType() String
+getCurrentLoans() ArrayList~Long~
+getPatronName() String
+getEmail() String
+getPhoneNumber() long
+getNumLoans() int
+setUserName()
+setPassword()
+setCurrentLoans()
+setPatronName()
+setEmail()
+setPhoneNumber()
+setNumLoans()
+loanBook()
+returnBook()
+equals() boolean
+printUser() String
+printFullUser() String
+toString() String
}
```
###### Sequence
```mermaid
sequenceDiagram
participant u as User
participant c as Client
participant s as Server
participant d as (Library) Database
note over u,d : basic client server proccess
u->>c: get command and data
c->>s:Establish Connection and send command
activate s
s-->d:Use database if neeeded
s->>c:Receive info and send response
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Verify Login
u->>c:get user login info
c->>s:Send login info
activate s
s-->d:Use database to verify credentials
s->>c:Receive info and send response
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Apply for membership
u->>c:get user data
c->>s:Send command and data to server
activate s
s-->d: add user to database
s->>c:Receive info and send response
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Search Library
u->>c:get users book query
c->>s:Send command and book data
activate s
s-->d:Use database to attempt to find book
s->>c:Receive info and send response
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Borrow Book
u->>c:get users book query
c->>s:Send command, user id, and book data
activate s
s-->d:Use database to attempt to find and borrow book
s->>c:Receive info and send response
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : View Loans
u->>c:get users command
c->>s:Send command and user id
activate s
s-->d:Use database to look up users loans
s->>c:Receive info and send response
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Return Book
u->>c:get users book
c->>s:Send command, user id, and book data
activate s
s-->d:Use database to attempt to find and borrow book
s->>c:Receive info and send response
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Add Book
u->>c:get book information
c->>s:Send command and book data
activate s
s-->d:Add book to database
s->>c:Send response upon creation
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Retire Book
u->>c:get users book to remove
c->>s:Send command and book id
activate s
s-->d:Remove book from database
s->>c:Send response upon book removal
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Backup Database
c->>s:Send command and location
activate s
s-->d:Create database backup
s->>c:Send response upon creation
c->>s:close connection
deactivate s
c->>u:Display results
note over u,d : Remove User
u->>c:get users id to remove
c->>s:Send command and user id for removal
activate s
s-->d:Delete User that matches id
s->>c:Send response upon users deletion
c->>s:close connection
deactivate s
c->>u:Display results
```
##### Use case
![Use Case](https://user-images.githubusercontent.com/74808546/164376684-c1cd8e5d-acba-45b6-8799-4de8109bb5bf.svg)
## Old Diagrams
1. Old UML Diagrams are in the drop-down to minimize the space they take up but are left to allow for review
<details>
<summary>Click to reveal</summary>
![LMS Class Diagram](https://user-images.githubusercontent.com/74808546/159811086-966a799e-94a7-4f6f-9969-3e6eb8679868.svg)
![LMS Case Diagram](https://user-images.githubusercontent.com/74808546/159811113-f2a9b001-bae1-4b5e-8688-8c8fa85b465c.svg)
![Guest](https://user-images.githubusercontent.com/74808546/159811184-8f13fdfc-9e27-4278-a399-2665ab852f2a.svg)
![Patron](https://user-images.githubusercontent.com/74808546/159811165-dc9ec0ec-36bb-4c0e-8ec0-e08f4be714d5.svg)
![Librarian](https://user-images.githubusercontent.com/74808546/159811039-c7d9512d-c9a7-4c7c-9278-a92536cccab7.svg)
![Admin](https://user-images.githubusercontent.com/74808546/159811206-483a2260-88a0-484a-a9e9-c19a4aa9b2eb.svg)
</details>

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resources/Books.csv Normal file
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Title,Author,Year,Publisher,PublishDate,ISBN,NumCopies,NumChecked,IdNum,Price,CurrentHolders
Ahsoka,E. K. Johnston,2016,Disney-Lucasfilm Press,October 11,1,1484705661,3,1,000001,15.99
Dark Disciple,Christie Golden,2015,Del Rey,July 7,1,9780345511539,2,0,000002,9.99
Star Wars: Episode III Revenge of the Sith,Matthew Stover,2005,Del Rey,April 7,2005,345428838,3,0,000003,12.99
Star Wars: Episode II Attack of the Clones,Matthew Stover,2003,Del Rey,April 7,2003,7567756775,2,0,000004,12.99
1 Title Author Year Publisher PublishDate ISBN NumCopies NumChecked IdNum Price CurrentHolders
2 Ahsoka E. K. Johnston 2016 Disney-Lucasfilm Press October 11 1 1484705661 3 1 000001 15.99
3 Dark Disciple Christie Golden 2015 Del Rey July 7 1 9780345511539 2 0 000002 9.99
4 Star Wars: Episode III Revenge of the Sith Matthew Stover 2005 Del Rey April 7 2005 345428838 3 0 000003 12.99
5 Star Wars: Episode II Attack of the Clones Matthew Stover 2003 Del Rey April 7 2003 7567756775 2 0 000004 12.99

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resources/Users.csv Normal file
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Username,Password,UserID,UserType,Name,Email,PhoneNumber,NumLoans,CurrentLoans
BryceChimene,JiffyPeanutbutter,000001,Patron,Bryce Chimene,Bryyce@email.com,5551234,0
RyanTheGreyJedi,HanShotFirst,000002,Librarian,Ryan McFarland, Ryan_mcfarland@TheSenate.com,5557567,0
JamesTheGreatBookwyrm,UnlimitedPowers,000003,Admin,J Jonah Jameson,jjj@DailyBugle.net,5552916,0
SamwiseGamer,4FrodoTheJeweler,000004,Patron,Samwise Gamgee,SamwiseTheLoyal@gondor.com,5552345,0
TonyStank,IronManSucks,000005,Patron,Bruce Wayne,Batman@WayneInc.com,555847342,0
lib,lib,000006,Librarian,Libby App,Libby@Libby.com,5558976,0
pat,pat,000007,Patron,John Johnson,JohnJohn@John.com,5555646,1,1
CaptainRex,CT-7567,000008,Patron,Rex,CapRex@GAR.gov,5557567,0
1 Username,Password,UserID,UserType,Name,Email,PhoneNumber,NumLoans,CurrentLoans
2 BryceChimene,JiffyPeanutbutter,000001,Patron,Bryce Chimene,Bryyce@email.com,5551234,0
3 RyanTheGreyJedi,HanShotFirst,000002,Librarian,Ryan McFarland, Ryan_mcfarland@TheSenate.com,5557567,0
4 JamesTheGreatBookwyrm,UnlimitedPowers,000003,Admin,J Jonah Jameson,jjj@DailyBugle.net,5552916,0
5 SamwiseGamer,4FrodoTheJeweler,000004,Patron,Samwise Gamgee,SamwiseTheLoyal@gondor.com,5552345,0
6 TonyStank,IronManSucks,000005,Patron,Bruce Wayne,Batman@WayneInc.com,555847342,0
7 lib,lib,000006,Librarian,Libby App,Libby@Libby.com,5558976,0
8 pat,pat,000007,Patron,John Johnson,JohnJohn@John.com,5555646,1,1
9 CaptainRex,CT-7567,000008,Patron,Rex,CapRex@GAR.gov,5557567,0