Spring Security - Third Edition

Spring Data repositories

We will now add the required interfaces for Spring Data to map our required CRUD operations to our embedded database, by performing the following steps:

1. We begin by adding a new interface in a new package, which will be com.packtpub.springsecurity.repository. The new file will be called CalendarUserRepository.java, as follows:

        //com/packtpub/springsecurity/repository/CalendarUserRepository.java        package com.packtpub.springsecurity.repository;        import com.packtpub.springsecurity.domain.CalendarUser;        import org.springframework.data.jpa.repository.JpaRepository;        public interface CalendarUserRepository               extends JpaRepository<CalendarUser, Integer> {           CalendarUser findByEmail(String email);        }

This will allow for standard ...