1-Many and Many-1 JPA Mapping With Spring Boot

• Here is the list of important components in this SpringBoot Application.

  • Entities

    • Invoice
    • InvoiceLine

  • Repository Interfaces

    • InvoiceRepository
    • InvoiceLineRepository

  • Tables

    • invoice
    • invoice_line

• This sample application demonstrates the bi-directional assocaition between Invoice and InvoiceLine entities using JPA annitations @OneToMany and @ManyToOne.

• Also it throws some light on usage of CascadeType.ALL, orhpanRemoval=true, and FetchType.EAGER