Просмотр исходного кода

Added users.json and basic UI implementation

master
BinHong Lee 7 лет назад
Родитель
Сommit
ee8f91c85e
9 измененных файлов: 197 добавлений и 34 удалений
  1. +17
    -6
      books.json
  2. +5
    -0
      src/main/java/libsys/Book.java
  3. +32
    -2
      src/main/java/libsys/BookFactory.java
  4. +24
    -0
      src/main/java/libsys/Handler.java
  5. +5
    -1
      src/main/java/libsys/Main.java
  6. +35
    -20
      src/main/java/libsys/MainGUI.java
  7. +23
    -3
      src/main/java/libsys/User.java
  8. +47
    -2
      src/main/java/libsys/UserFactory.java
  9. +9
    -0
      users.json

+ 17
- 6
books.json Просмотреть файл

@@ -1,8 +1,19 @@
{
"0":
{
{"0": {
"Status": "RENTED",
"Title": "Cracking the Coding Interview",
"Status": "AVAILABLE",
"Due Date": [10, 10, 2010]
}
"Due Date": [
10,
10,
2010
]
},
"1": {
"Status": "RENTED",
"Title": "Who was that?",
"Due Date": [
1,
1,
1
]
}
}

+ 5
- 0
src/main/java/libsys/Book.java Просмотреть файл

@@ -60,6 +60,11 @@ class Book
return id;
}

public int[] getDueDate()
{
return dueDate;
}

public void setTitle(String title)
{
this.title = title;


+ 32
- 2
src/main/java/libsys/BookFactory.java Просмотреть файл

@@ -26,12 +26,12 @@ class BookFactory
id = 0;
}

public BookFactory(String jsonFileName)
public BookFactory(String bookFilename)
{
try
{
System.out.println("Reading data from file...");
FileInputStream in = new FileInputStream(jsonFileName);
FileInputStream in = new FileInputStream(bookFilename);
JSONObject obj = new JSONObject(new JSONTokener(in));
String [] ids = JSONObject.getNames(obj);
System.out.println();
@@ -53,11 +53,41 @@ class BookFactory
books.add(new Book(id, title, status, dueDate));
}
System.out.println();

in.close();
}
catch (Exception ex)
{
System.out.println(ex.getMessage());
}

id = getBook(books.size()-1).getId() + 1;
}

public void toJsonFile(String bookFilename)
{
try
{
PrintWriter out = new PrintWriter(bookFilename);
JSONObject booksObj = new JSONObject();
for (int i = 0; i < books.size(); i++)
{
Book book = books.get(i);
JSONObject bookObj = new JSONObject();
bookObj.put("Title", book.getTitle());
bookObj.put("Status", book.getStatus());
bookObj.put("Due Date", book.getDueDate());
booksObj.put(Integer.toString(book.getId()), bookObj);
}
out.println(booksObj.toString(4));
out.close();
System.out.println("Books exported to JSON file.");
}
catch (Exception e)
{
System.out.println("exception: " + e.getMessage());
e.printStackTrace();
}
}

public Book newBook(String title)


+ 24
- 0
src/main/java/libsys/Handler.java Просмотреть файл

@@ -1,4 +1,8 @@
package libsys;
/*
* Written by : Bin Hong Lee
* Last edited : 5/28/2017
*/

import java.util.Calendar;
import org.json.JSONObject;
@@ -10,6 +14,11 @@ class Handler
UserFactory users = new UserFactory();
Calendar cal;

public Handler()
{

}

public boolean borrowBook(User user, Book book)
{
User newUser = user;
@@ -124,4 +133,19 @@ class Handler

return currentDay;
}

public String bookIdsToTitlesString(int[] bookIDs)
{
String titlesString = "";

for (int i = 0; i < bookIDs.length; i++)
{
titlesString += books.getBook(bookIDs[i]).getTitle();
titlesString += "; \n";
}

System.out.println(titlesString);

return titlesString;
}
}

+ 5
- 1
src/main/java/libsys/Main.java Просмотреть файл

@@ -6,10 +6,14 @@ package libsys;

class Main
{
static String bookFilename = "books.json";
static String userFilename = "users.json";

public static void main(String[] args)
{
Handler handler = new Handler();
handler.books = new BookFactory("books.json");
handler.books = new BookFactory(bookFilename);
handler.users = new UserFactory(userFilename);
new MainGUI(handler).setVisible(true);
}
}

+ 35
- 20
src/main/java/libsys/MainGUI.java Просмотреть файл

@@ -18,8 +18,9 @@ public class MainGUI extends javax.swing.JFrame
//GEN-BEGIN:initComponents
private void initComponents()
{
jPanel1 = new javax.swing.JPanel();
jTabbedPane1 = new javax.swing.JTabbedPane();
setExtendedState(javax.swing.JFrame.MAXIMIZED_BOTH);
mainPanel = new javax.swing.JPanel();
jTabbedPane = new javax.swing.JTabbedPane();
bookPanel = new javax.swing.JPanel();
bookMgtLabel = new javax.swing.JLabel();
bookSearch = new javax.swing.JTextField();
@@ -91,12 +92,19 @@ public class MainGUI extends javax.swing.JFrame
.addContainerGap(38, Short.MAX_VALUE))
);

jTabbedPane1.addTab("Book", bookPanel);
jTabbedPane.addTab("Book", bookPanel);

userMgtLabel.setFont(new java.awt.Font("Lucida Grande", 0, 18)); // NOI18N
userMgtLabel.setText("User Management");

userSearchBtn.setText("Search");
userSearchBtn.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
userSearchBtnActionPerformed(evt);
}
});

userName.setText("Name : ");

@@ -147,22 +155,22 @@ public class MainGUI extends javax.swing.JFrame
.addContainerGap(28, Short.MAX_VALUE))
);

jTabbedPane1.addTab("User", userPanel);
jTabbedPane.addTab("User", userPanel);

javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
mainPanel.setLayout(mainPanelLayout);
mainPanelLayout.setHorizontalGroup(
mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(mainPanelLayout.createSequentialGroup()
.addContainerGap()
.addComponent(jTabbedPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTabbedPane, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(32, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
mainPanelLayout.setVerticalGroup(
mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(mainPanelLayout.createSequentialGroup()
.addContainerGap()
.addComponent(jTabbedPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTabbedPane, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);

@@ -172,13 +180,13 @@ public class MainGUI extends javax.swing.JFrame
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(0, 7, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(mainPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(0, 0, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(mainPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE))
);

@@ -194,6 +202,15 @@ public class MainGUI extends javax.swing.JFrame
bookStatus.setText("Status : " + thisBook.getStatus());
}

private void userSearchBtnActionPerformed(ActionEvent evt)
{
User thisUser = handler.users.getUser(0);
userID.setText("ID : " + thisUser.getId());
userName.setText("Name : " + thisUser.getName());
userLimit.setText("Limit : " + thisUser.getLimit());
userBooks.setText("Books : " + handler.bookIdsToTitlesString(thisUser.bookStatus()));
}

//GEN-BEGIN:variables
private javax.swing.JLabel bookID;
private javax.swing.JLabel bookMgtLabel;
@@ -202,8 +219,8 @@ public class MainGUI extends javax.swing.JFrame
private javax.swing.JButton bookSearchBtn;
private javax.swing.JLabel bookStatus;
private javax.swing.JLabel bookTitle;
private javax.swing.JPanel jPanel1;
private javax.swing.JTabbedPane jTabbedPane1;
private javax.swing.JPanel mainPanel;
private javax.swing.JTabbedPane jTabbedPane;
private javax.swing.JLabel userBooks;
private javax.swing.JLabel userID;
private javax.swing.JLabel userLimit;
@@ -213,6 +230,4 @@ public class MainGUI extends javax.swing.JFrame
private javax.swing.JTextField userSearch;
private javax.swing.JButton userSearchBtn;
//GEN-END:variables


}

+ 23
- 3
src/main/java/libsys/User.java Просмотреть файл

@@ -1,7 +1,7 @@
package libsys;
/*
* Written by : Bin Hong Lee
* Last edited : 6/6/2016
* Last edited : 5/28/2017
*/

import java.util.*;
@@ -20,6 +20,14 @@ class User
this.limit = limit;
}

public User(String name, int id, int limit, ArrayList<Integer> books)
{
this.name = name;
this.id = id;
this.limit = limit;
this.books = books;
}

public String getName()
{
return name;
@@ -30,6 +38,11 @@ class User
return id;
}

public int getLimit()
{
return limit;
}

public void setName()
{
this.name = name;
@@ -45,9 +58,16 @@ class User
return false;
}

public List<Integer> bookStatus()
public int[] bookStatus()
{
return books;
int[] currentBooks = new int[books.size()];

for (int i = 0; i < books.size(); i++)
{
currentBooks[i] = books.get(i).intValue();
}

return currentBooks;
}

public boolean borrowNewBook(int id)


+ 47
- 2
src/main/java/libsys/UserFactory.java Просмотреть файл

@@ -1,10 +1,20 @@
package libsys;
/*
* Written by : Bin Hong Lee
* Last edited : 6/7/2016
* Last edited : 5/28/2017
*/

import java.util.*;
import java.util.List;
import java.util.ArrayList;
import org.json.JSONString;
import org.json.JSONObject;
import org.json.JSONTokener;
import org.json.JSONArray;
import java.io.FileInputStream;
import java.io.PrintWriter;
import java.io.File;
import java.util.Enumeration;
import java.io.Serializable;

class UserFactory
{
@@ -16,6 +26,41 @@ class UserFactory
id = 0;
}

public UserFactory(String userFilename)
{
try
{
FileInputStream in = new FileInputStream(userFilename);
JSONObject obj = new JSONObject(new JSONTokener(in));
String [] ids = JSONObject.getNames(obj);
System.out.println();

System.out.println("Parsing data into ArrayList...");
for (int i = 0; i < ids.length; i++)
{
JSONObject jsonUser = obj.getJSONObject(ids[i]);
int id = Integer.parseInt(ids[i]);
String name = jsonUser.getString("Name");
int limit = jsonUser.getInt("Limit");

JSONArray jsonBooks = jsonUser.getJSONArray("Books");
ArrayList<Integer> books = new ArrayList<Integer>();
for (int j = 0; j < jsonBooks.length(); j++)
{
books.add(Integer.parseInt(jsonBooks.get(j).toString()));
}

users.add(new User(name, id, limit, books));
}
System.out.println();
in.close();
}
catch (Exception ex)
{
System.out.println("Exception importing from json: " + ex.getMessage());
}
}

public User newUser(String name, int limit)
{
User temp = new User(name, id, limit);


+ 9
- 0
users.json Просмотреть файл

@@ -0,0 +1,9 @@
{"0": {
"Name": "Whoever",
"Limit": "4",
"Books": [
0,
1
]
}
}

Загрузка…
Отмена
Сохранить