UserDetailsServiceConfigurer (spring-security-docs-manual 5.5.8 API)

java.lang.Object
- org.springframework.security.config.annotation.SecurityConfigurerAdapter<AuthenticationManager,B>
- - org.springframework.security.config.annotation.authentication.configurers.userdetails.UserDetailsAwareConfigurer<B,U>
  - - org.springframework.security.config.annotation.authentication.configurers.userdetails.AbstractDaoAuthenticationConfigurer<B,C,U>
    - - org.springframework.security.config.annotation.authentication.configurers.userdetails.UserDetailsServiceConfigurer<B,C,U>

Type Parameters:

B - the type of the ProviderManagerBuilder

C - the UserDetailsServiceConfigurer (or this)

U - the type of UserDetailsService being used to allow for returning the concrete UserDetailsService.

All Implemented Interfaces:

SecurityConfigurer<AuthenticationManager,B>

Direct Known Subclasses:

UserDetailsManagerConfigurer
```
public class UserDetailsServiceConfigurer<B extends ProviderManagerBuilder<B>,C extends UserDetailsServiceConfigurer<B,C,U>,U extends UserDetailsService>
extends AbstractDaoAuthenticationConfigurer<B,C,U>
```
Allows configuring a UserDetailsService within a AuthenticationManagerBuilder.

Since:

3.2

Constructor Summary

Constructors
Constructor Description

UserDetailsServiceConfigurer(U userDetailsService)
Creates a new instance

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`configure(B builder)`	Configure the `SecurityBuilder` by setting the necessary properties on the `SecurityBuilder`.
`protected void`	`initUserDetailsService()`	Allows subclasses to initialize the `UserDetailsService`.

Methods inherited from class org.springframework.security.config.annotation.authentication.configurers.userdetails.AbstractDaoAuthenticationConfigurer
getUserDetailsService, passwordEncoder, userDetailsPasswordManager, withObjectPostProcessor

Methods inherited from class org.springframework.security.config.annotation.SecurityConfigurerAdapter
addObjectPostProcessor, and, getBuilder, init, postProcess, setBuilder

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - UserDetailsServiceConfigurer
```
public UserDetailsServiceConfigurer(U userDetailsService)
```
    Creates a new instance
    
    Parameters:
    
    userDetailsService - the UserDetailsService that should be used
- Method Detail
  - configure
```
public void configure(B builder)
               throws java.lang.Exception
```
    Description copied from interface: SecurityConfigurer
    
    Configure the SecurityBuilder by setting the necessary properties on the SecurityBuilder.
    
    Specified by:
    
    configure in interface SecurityConfigurer<B extends ProviderManagerBuilder<B>,C extends UserDetailsServiceConfigurer<B,C,U>>
    
    Overrides:
    
    configure in class AbstractDaoAuthenticationConfigurer<B extends ProviderManagerBuilder<B>,C extends UserDetailsServiceConfigurer<B,C,U>,U extends UserDetailsService>
    
    Throws:
    
    java.lang.Exception
  - initUserDetailsService
```
protected void initUserDetailsService()
                               throws java.lang.Exception
```
    Allows subclasses to initialize the UserDetailsService. For example, it might add users, initialize schema, etc.
    
    Throws:
    
    java.lang.Exception