DelegatingJwtGrantedAuthoritiesConverter (spring-security-docs-manual 5.5.2 API)

java.lang.Object
- org.springframework.security.oauth2.server.resource.authentication.DelegatingJwtGrantedAuthoritiesConverter

All Implemented Interfaces:

org.springframework.core.convert.converter.Converter<Jwt,java.util.Collection<GrantedAuthority>>
```
public class DelegatingJwtGrantedAuthoritiesConverter
extends java.lang.Object
implements org.springframework.core.convert.converter.Converter<Jwt,java.util.Collection<GrantedAuthority>>
```
A Jwt to GrantedAuthority Converter that is a composite of converters.

Since:

5.5

See Also:

JwtGrantedAuthoritiesConverter

Constructor Summary

Constructors
Constructor	Description
`DelegatingJwtGrantedAuthoritiesConverter(java.util.Collection<org.springframework.core.convert.converter.Converter<Jwt,java.util.Collection<GrantedAuthority>>> authoritiesConverters)`	Constructs a `DelegatingJwtGrantedAuthoritiesConverter` using the provided `Collection` of `Converter`s
`DelegatingJwtGrantedAuthoritiesConverter(org.springframework.core.convert.converter.Converter<Jwt,java.util.Collection<GrantedAuthority>>... authoritiesConverters)`	Constructs a `DelegatingJwtGrantedAuthoritiesConverter` using the provided array of `Converter`s

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.util.Collection<GrantedAuthority> convert(Jwt jwt)
Extract GrantedAuthoritys from the given Jwt.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface org.springframework.core.convert.converter.Converter
  andThen

- Constructor Detail
  - DelegatingJwtGrantedAuthoritiesConverter
```
public DelegatingJwtGrantedAuthoritiesConverter(java.util.Collection<org.springframework.core.convert.converter.Converter<Jwt,java.util.Collection<GrantedAuthority>>> authoritiesConverters)
```
    Constructs a DelegatingJwtGrantedAuthoritiesConverter using the provided Collection of Converters
    
    Parameters:
    
    authoritiesConverters - the Collection of Converters to use
  - DelegatingJwtGrantedAuthoritiesConverter
```
@SafeVarargs
public DelegatingJwtGrantedAuthoritiesConverter(org.springframework.core.convert.converter.Converter<Jwt,java.util.Collection<GrantedAuthority>>... authoritiesConverters)
```
    Constructs a DelegatingJwtGrantedAuthoritiesConverter using the provided array of Converters
    
    Parameters:
    
    authoritiesConverters - the array of Converters to use
- Method Detail
  - convert
```
public java.util.Collection<GrantedAuthority> convert(Jwt jwt)
```
    Extract GrantedAuthoritys from the given Jwt.
    The authorities are extracted from each delegated Converter one at a time. For each converter, its authorities are added in order, with duplicates removed.
    
    Specified by:
    
    convert in interface org.springframework.core.convert.converter.Converter<Jwt,java.util.Collection<GrantedAuthority>>
    
    Parameters:
    
    jwt - The Jwt token
    
    Returns:
    
    The authorities read from the token scopes