Class GoogleRefreshTokenRequest (2.4.1) 

public class GoogleRefreshTokenRequest extends RefreshTokenRequest

Google-specific implementation of the OAuth 2.0 request to refresh an access token using a refresh token as specified in Refreshing an Access Token.

Use GoogleCredential to access protected resources from the resource server using the TokenResponse returned by #execute(). On error, it will instead throw TokenResponseException.

Sample usage:


 static void refreshAccessToken() throws IOException {
   try {
     TokenResponse response = new GoogleRefreshTokenRequest(
         new NetHttpTransport(), new GsonFactory(),
         "tGzv3JOkF0XG5Qx2TlKWIA", "s6BhdRkqt3",
 "7Fjfp0ZBr1KtDRbnfVdmIw").execute();
     System.out.println("Access token: " + response.getAccessToken());
   } catch (TokenResponseException e) {
     if (e.getDetails() != null) {
       System.err.println("Error: " + e.getDetails().getError());
       if (e.getDetails().getErrorDescription() != null) {
         System.err.println(e.getDetails().getErrorDescription());
       }
       if (e.getDetails().getErrorUri() != null) {
         System.err.println(e.getDetails().getErrorUri());
       }
     } else {
       System.err.println(e.getMessage());
     }
   }
 }

Implementation is not thread-safe.

Inheritance

Object > java.util.AbstractMap > com.google.api.client.util.GenericData > com.google.api.client.auth.oauth2.TokenRequest > com.google.api.client.auth.oauth2.RefreshTokenRequest > GoogleRefreshTokenRequest

Constructors

GoogleRefreshTokenRequest(HttpTransport transport, JsonFactory jsonFactory, String refreshToken, String clientId, String clientSecret)

public GoogleRefreshTokenRequest(HttpTransport transport, JsonFactory jsonFactory, String refreshToken, String clientId, String clientSecret)
Parameters
Name Description
transport com.google.api.client.http.HttpTransport

HTTP transport
jsonFactory com.google.api.client.json.JsonFactory

JSON factory
refreshToken String

refresh token issued to the client
clientId String

client identifier issued to the client during the registration process
clientSecret String

client secret

Methods

execute()

public GoogleTokenResponse execute()
Returns
Type Description
GoogleTokenResponse
Overrides
com.google.api.client.auth.oauth2.TokenRequest.execute()
Exceptions
Type Description
IOException

set(String fieldName, Object value)

public GoogleRefreshTokenRequest set(String fieldName, Object value)
Parameters
Name Description
fieldName String
value Object
Returns
Type Description
GoogleRefreshTokenRequest
Overrides
com.google.api.client.auth.oauth2.RefreshTokenRequest.set(java.lang.String,java.lang.Object)

setClientAuthentication(HttpExecuteInterceptor clientAuthentication)

public GoogleRefreshTokenRequest setClientAuthentication(HttpExecuteInterceptor clientAuthentication)
Parameter
Name Description
clientAuthentication com.google.api.client.http.HttpExecuteInterceptor
Returns
Type Description
GoogleRefreshTokenRequest
Overrides
com.google.api.client.auth.oauth2.RefreshTokenRequest.setClientAuthentication(com.google.api.client.http.HttpExecuteInterceptor)

setGrantType(String grantType)

public GoogleRefreshTokenRequest setGrantType(String grantType)
Parameter
Name Description
grantType String
Returns
Type Description
GoogleRefreshTokenRequest
Overrides
com.google.api.client.auth.oauth2.RefreshTokenRequest.setGrantType(java.lang.String)

setRefreshToken(String refreshToken)

public GoogleRefreshTokenRequest setRefreshToken(String refreshToken)
Parameter
Name Description
refreshToken String
Returns
Type Description
GoogleRefreshTokenRequest
Overrides
com.google.api.client.auth.oauth2.RefreshTokenRequest.setRefreshToken(java.lang.String)

setRequestInitializer(HttpRequestInitializer requestInitializer)

public GoogleRefreshTokenRequest setRequestInitializer(HttpRequestInitializer requestInitializer)
Parameter
Name Description
requestInitializer com.google.api.client.http.HttpRequestInitializer
Returns
Type Description
GoogleRefreshTokenRequest
Overrides
com.google.api.client.auth.oauth2.RefreshTokenRequest.setRequestInitializer(com.google.api.client.http.HttpRequestInitializer)

setScopes(Collection<String> scopes)

public GoogleRefreshTokenRequest setScopes(Collection<String> scopes)
Parameter
Name Description
scopes Collection<String>
Returns
Type Description
GoogleRefreshTokenRequest
Overrides
com.google.api.client.auth.oauth2.RefreshTokenRequest.setScopes(java.util.Collection<java.lang.String>)

setTokenServerUrl(GenericUrl tokenServerUrl)

public GoogleRefreshTokenRequest setTokenServerUrl(GenericUrl tokenServerUrl)
Parameter
Name Description
tokenServerUrl com.google.api.client.http.GenericUrl
Returns
Type Description
GoogleRefreshTokenRequest
Overrides
com.google.api.client.auth.oauth2.RefreshTokenRequest.setTokenServerUrl(com.google.api.client.http.GenericUrl)