User
- id : int- password : String- username : String
UserDao
关联
依赖
聚合
checkLogin
+ isEmpty(String) : return boolean+ isNotEmpty(String) : return boolean
LogFrame
- contentPane : JPanel- userNameTxt : JTextFiled- passwordTxt : JPasswordFiled- dbutil : DButil- userDao : UserDao
+ main(String[]) : void+ LogFrame()- loginActionPerformed(ActionEvent) : void- resetValueActionPerformed(ActionEvent) : void
关联
Book
- id : int- bookName : String- bookAuthor : String- bookPrice : double
BookManage
- bookTable : JTable- finBookNameTxt : JTextFiled- findAuthor : JTextFiled- nameTxt : JTextFiled- authorTxt : JTextFiled- priceTxt : JTextFiled- idTxt : JTextFiled- dbUtil : DButil- bookDao : BookDao
+ BookManage()- bookDeleteAction(ActionEvent) : void- bookUpdateAction(ActionEvent) : void- bookSerchAction(ActionEvent) : void- bookTableMousePressed(MouseEvent) : void- fillTable(Book) : void- resetValue() : void
BookAdd
- bookAuthorTxt : JTextFiled- bookNameTxt : JTextFiled- bookPriceTxt : JTextFiled- dbUtil : DButil- bookDao : BookDao
+ BookAdd()- BookAddAction(ActionEvent) : void- resetValue() : void
BookDao
InterfaceFrame
- contentPane : JPanel
+ InterfaceFrame()
DButil
- Url : String- UserName : String- PassWord : String- jdbcName : String
+ closeConnection(Connection) : void+ getConnection() : return Connection
AboutUs
+ AboutUs()
