# Package org.springframework.security.core.userdetails.jdbc

package org.springframework.security.core.userdetails.jdbc
Exposes a JDBC-based authentication repository, implementing `org.springframework.security.core.userdetails.UserDetailsService UserDetailsService`.

Related Packages
Package
Description
org.springframework.security.core.userdetails
The standard interfaces for implementing user data DAOs.
org.springframework.security.core.userdetails.cache
Implementations of `UserCache`.
org.springframework.security.core.userdetails.memory
Exposes an in-memory authentication repository.
Classes
Class
Description
JdbcDaoImpl
`UserDetailsService` implementation which retrieves the user details (username, password, enabled flag, and authorities) from a database using JDBC queries.