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

package org.springframework.security.core.userdetails.memory
Exposes an in-memory authentication repository.

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.jdbc
Exposes a JDBC-based authentication repository, implementing `org.springframework.security.core.userdetails.UserDetailsService UserDetailsService`.
Classes
Class
Description
UserAttribute
Used by `InMemoryUserDetailsManager` to temporarily store the attributes associated with a user.
UserAttributeEditor
Property editor that creates a `UserAttribute` from a comma separated list of values.