Applying Java Programming for Real World Project Development

Develop a bookstore application in Java where authors manage books and customers browse, search, order, and view purchased titles, with add, update, delete, and detail operations.

Explore a layered Java architecture to model a book order with a sequence diagram, detailing order controller, order service, repository, and database interactions, including inventory checks and conversions.

Develop the book entity class in Java with fields like bookId, bookName, description, price, quantity, authorName, and email; generate getters and setters and create a book dto for data transfer.

Define a book repository interface and its implementation to manage data in the repository layer. Learn to add a book method returning long and connect to the service and controller.

Create a book service interface and its implementation in the service layer, passing a deal to the service rather than an entity, and prepare for controller integration.

Develop end-to-end book creation by wiring a client through the controller and service layer to the repository, using a converter to map details to an entity.

Explore implementing the adapter design pattern to convert book detail DTOs into book entities, wiring controller, service, and repository with a converter for seamless data flow.

Learn to implement deserialization to read a saved book entity from a file, using an object input stream, and integrate across the repository and client layers.

Implement get book detail by deserializing a file-based book object, converting between entity and dto via the converter, and debugging the flow from controller to repository.