RefreshTokenGrant (Nimbus OAuth 2.0 SDK with OpenID Connect 1.0 extensions v7.5)

java.lang.Object
- com.nimbusds.oauth2.sdk.AuthorizationGrant
- - com.nimbusds.oauth2.sdk.RefreshTokenGrant

```
@Immutable
public class RefreshTokenGrant
extends AuthorizationGrant
```
Refresh token grant. Used in refresh token requests.
Note that the optional scope parameter is not supported.
Related specifications:
- OAuth 2.0 (RFC 6749), section 6.

Field Summary

Fields
Modifier and Type Field Description

static GrantType GRANT_TYPE
The grant type.

Constructor Summary

Constructors
Constructor Description

RefreshTokenGrant(RefreshToken refreshToken)
Creates a new refresh token grant.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`RefreshToken`	`getRefreshToken()`	Gets the refresh token.
`int`	`hashCode()`
`static RefreshTokenGrant`	`parse(Map<String,List<String>> params)`	Parses a refresh token grant from the specified request body parameters.
`Map<String,List<String>>`	`toParameters()`	Returns the request body parameters for the authorisation grant.

Methods inherited from class com.nimbusds.oauth2.sdk.AuthorizationGrant
getType

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

- Field Detail
  - GRANT_TYPE
```
public static final GrantType GRANT_TYPE
```
    The grant type.
- Constructor Detail
  - RefreshTokenGrant
```
public RefreshTokenGrant(RefreshToken refreshToken)
```
    Creates a new refresh token grant.
    
    Parameters:
    
    refreshToken - The refresh token. Must not be null.
- Method Detail
  - getRefreshToken
```
public RefreshToken getRefreshToken()
```
    Gets the refresh token.
    
    Returns:
    
    The refresh token.
  - toParameters
```
public Map<String,List<String>> toParameters()
```
    Description copied from class: AuthorizationGrant
    
    Returns the request body parameters for the authorisation grant.
    
    Specified by:
    
    toParameters in class AuthorizationGrant
    
    Returns:
    
    The parameters.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - parse
```
public static RefreshTokenGrant parse(Map<String,List<String>> params)
                               throws ParseException
```
    Parses a refresh token grant from the specified request body parameters.
    Example:
    grant_type=refresh_token refresh_token=tGzv3JOkF0XG5Qx2TlKWIA
    Parameters:
    
    params - The parameters.
    
    Returns:
    
    The refresh token grant.
    
    Throws:
    
    ParseException - If parsing failed.