pandita21-r/library-item-tracker

How pandita21-r/library-item-tracker works

This is a desktop library-item tracker: users sign in, then register, locate, update, or delete items by ID. The Swing dashboard dispatches to separate task windows, which call the shared item manager; that manager maintains item records and persists them in a pipe-delimited inventory file. Authentication is a fixed credential check. The graph reflects the shown Java sources; no README capabilities were provided, and no external services are evident.

Main entry points: DashboardFrame.java Dashboard · ItemManager.java Inventory manager · RegisterFrame.java Register item · LoginFrame.java Login window

Components 13

Startup and login

Application entry src/com/library/app/Main.java
Login window src/com/library/app/ui/LoginFrame.java
Credential check src/com/library/app/services/LoginService.java

Desktop workflow

Dashboard src/com/library/app/ui/DashboardFrame.java
Register item src/com/library/app/ui/RegisterFrame.java
Locate item src/com/library/app/ui/LocateFrame.java
Delete item src/com/library/app/ui/DeleteFrame.java
Update item src/com/library/app/ui/UpdateFrame.java
Book icon src/com/library/app/ui/BookIcon.java

Item management

Library item src/com/library/app/models/LibraryItem.java
Inventory manager src/com/library/app/services/ItemManager.java

Local storage

Inventory file inventory.txt

Other components

Library user

Connections 20

Library user → Login window: enters credentials src/com/library/app/ui/LoginFrame.java
Application entry → Login window: opens src/com/library/app/Main.java
Login window → Credential check: checks credentials src/com/library/app/ui/LoginFrame.java
Login window → Dashboard: opens on success src/com/library/app/ui/LoginFrame.java
Library user → Dashboard: chooses task src/com/library/app/ui/DashboardFrame.java
Dashboard → Inventory manager: creates src/com/library/app/ui/DashboardFrame.java
Dashboard → Register item: opens src/com/library/app/ui/DashboardFrame.java
Dashboard → Locate item: opens src/com/library/app/ui/DashboardFrame.java
Dashboard → Delete item: opens src/com/library/app/ui/DashboardFrame.java
Dashboard → Update item: opens src/com/library/app/ui/DashboardFrame.java
Dashboard → Book icon: renders src/com/library/app/ui/DashboardFrame.java
Register item → Inventory manager: registers item src/com/library/app/ui/RegisterFrame.java
Register item → Library item: creates src/com/library/app/ui/RegisterFrame.java
Locate item → Inventory manager: finds by ID src/com/library/app/ui/LocateFrame.java
Delete item → Inventory manager: deletes by ID src/com/library/app/ui/DeleteFrame.java
Update item → Inventory manager: finds and updates src/com/library/app/ui/UpdateFrame.java
Inventory manager → Library item: loads and manages src/com/library/app/services/ItemManager.java
Inventory manager → Inventory file: reads and writes src/com/library/app/services/ItemManager.java
Register item → Book icon: renders src/com/library/app/ui/RegisterFrame.java
Update item → Book icon: renders src/com/library/app/ui/UpdateFrame.java

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Drawn by GitDiagram on September 30, 2026 from the repository's file tree, README and source files. Read as Markdown ·