SimpleAttributes2GrantedAuthoritiesMapper (spring-security-docs 5.6.7 API)

java.lang.Object
- org.springframework.security.core.authority.mapping.SimpleAttributes2GrantedAuthoritiesMapper

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, Attributes2GrantedAuthoritiesMapper
```
public class SimpleAttributes2GrantedAuthoritiesMapper
extends java.lang.Object
implements Attributes2GrantedAuthoritiesMapper, org.springframework.beans.factory.InitializingBean
```
This class implements the Attributes2GrantedAuthoritiesMapper interface by doing a one-to-one mapping from roles to Spring Security GrantedAuthorities. Optionally a prefix can be added, and the attribute name can be converted to upper or lower case.
By default, the attribute is prefixed with "ROLE_" unless it already starts with "ROLE_", and no case conversion is done.

Since:

2.0

Constructor Summary

Constructors
Constructor Description

SimpleAttributes2GrantedAuthoritiesMapper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`afterPropertiesSet()`	Check whether all properties have been set to correct values.
`java.util.List<GrantedAuthority>`	`getGrantedAuthorities(java.util.Collection<java.lang.String> attributes)`	Map the given list of string attributes one-to-one to Spring Security GrantedAuthorities.
`void`	`setAddPrefixIfAlreadyExisting(boolean b)`
`void`	`setAttributePrefix(java.lang.String string)`
`void`	`setConvertAttributeToLowerCase(boolean b)`
`void`	`setConvertAttributeToUpperCase(boolean b)`

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

- Constructor Detail
  - SimpleAttributes2GrantedAuthoritiesMapper
```
public SimpleAttributes2GrantedAuthoritiesMapper()
```
- Method Detail
  - afterPropertiesSet
```
public void afterPropertiesSet()
```
    Check whether all properties have been set to correct values.
    
    Specified by:
    
    afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean
  - getGrantedAuthorities
```
public java.util.List<GrantedAuthority> getGrantedAuthorities(java.util.Collection<java.lang.String> attributes)
```
    Map the given list of string attributes one-to-one to Spring Security GrantedAuthorities.
    
    Specified by:
    
    getGrantedAuthorities in interface Attributes2GrantedAuthoritiesMapper
    
    Parameters:
    
    attributes - the attributes to be mapped
    
    Returns:
    
    the collection of authorities created from the attributes
  - setConvertAttributeToLowerCase
```
public void setConvertAttributeToLowerCase(boolean b)
```
  - setConvertAttributeToUpperCase
```
public void setConvertAttributeToUpperCase(boolean b)
```
  - setAttributePrefix
```
public void setAttributePrefix(java.lang.String string)
```
  - setAddPrefixIfAlreadyExisting
```
public void setAddPrefixIfAlreadyExisting(boolean b)
```