The program is all written by Alison. The cdschenshuai commit was caused by confusion on local Github username.
- UIPackage has the main component. What its classes do：
- "UIComponents" creates different page views and put them under the control of a CardLayout manager；
- "CreateLogIn" creates the log in panel；
- "CreateList" creates the panel that contains the main menu(search books, student's information, etc.)；
- "CreateCollectionOfBooks" creates a panel that allows librarians to add, edit and check books；
- "CreateStudentInfo" creates a panel to add, edit and update student information；
- "CreateSearchBooks" creates a panel to search book by different properties；
- "CreateChangePwd" creates a panel for the user to change password；
- "Frame" creates the outer frame of the whole software；
- "HomeNlogoutPanel" creates the prototype of Home and Logout buttons on each page；
- "GBC" is the GridBagLayout manager of the whole program.
- DBUtil package interacts with the database:
- "ConnectionManager" operates how the program opens, connects and closes Connection. It's a singleton class；
- "DBType" is an enumeration (in case there are multiple database systems to interact with)；
- "InputHelper" gets and checks user input, especially during login.
- DBTables package manages each table, set methods for the user to interact with the database.
- TableModels package offers table models for the layout of tables generated inside the software.
- JavaBeans gets and sets the row data of tables.