All Implemented Interfaces:
```
public final class OAuth2WebViewProcessor
extends OAuth2Processor
                    
```
This class is used by OAuth2Interceptor to authenticate when it detects an OAuth challenge.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration)`
`OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, OkHttpClient client)`
`OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, IBackPress iBackPress)`
`OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, CertificateProvider certificateProvider)`
`OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, CertificateProvider certificateProvider, IBackPress iBackPress)`
`OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, CertificateProvider certificateProvider, OkHttpClient client)`
`OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient, OkHttpClient client, CertificateProvider certificateProvider, IBackPress iBackPress)`	Constructs a new OAuth2WebViewProcessor.
`OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient, OkHttpClient client, CertificateProvider certificateProvider)`	Constructs a new OAuth2WebViewProcessor.
`OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient, OkHttpClient client)`	Constructs a new OAuth2WebViewProcessor.
`OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient)`	Constructs a new OAuth2WebViewProcessor.
`OAuth2WebViewProcessor(OAuthConfig oAuthConfig)`	Constructs a new OAuth2WebViewProcessor.

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`OAuth2Token`	`authenticate()`	Starts the OAuth 2.0 authentication process.
`Unit`	`cancelAuthentication()`	Cancels the ongoing authentication process.

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

- Constructor Detail
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration)
```
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, OkHttpClient client)
```
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, IBackPress iBackPress)
```
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, CertificateProvider certificateProvider)
```
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, CertificateProvider certificateProvider, IBackPress iBackPress)
```
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuth2Configuration oauth2Configuration, CertificateProvider certificateProvider, OkHttpClient client)
```
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient, OkHttpClient client, CertificateProvider certificateProvider, IBackPress iBackPress)
```
    Constructs a new OAuth2WebViewProcessor. When needed, the OkHttpClient will be retrieved from com.sap.cloud.mobile.foundation.common.ClientProvider.
    
    Parameters:
    
    oAuthConfig - the OAuth configuration
    
    oAuthClient - the AbstractOAuthClient used as OAuth credentials
    
    client - the OkHttpClient used to make requests
    
    certificateProvider - used to get a client certificate if the server requests
    
    iBackPress - the callback for WebView device back press
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient, OkHttpClient client, CertificateProvider certificateProvider)
```
    Constructs a new OAuth2WebViewProcessor. When needed, the OkHttpClient will be retrieved from com.sap.cloud.mobile.foundation.common.ClientProvider.
    
    Parameters:
    
    oAuthConfig - the OAuth configuration
    
    oAuthClient - the AbstractOAuthClient used as OAuth credentials
    
    client - the OkHttpClient used to make requests
    
    certificateProvider - used to get a client certificate if the server requests
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient, OkHttpClient client)
```
    Constructs a new OAuth2WebViewProcessor. When needed, the OkHttpClient will be retrieved from com.sap.cloud.mobile.foundation.common.ClientProvider.
    
    Parameters:
    
    oAuthConfig - the OAuth configuration
    
    oAuthClient - the AbstractOAuthClient used as OAuth credentials
    
    client - the OkHttpClient used to make requests
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuthConfig oAuthConfig, AbstractOAuthClient oAuthClient)
```
    Constructs a new OAuth2WebViewProcessor. When needed, the OkHttpClient will be retrieved from com.sap.cloud.mobile.foundation.common.ClientProvider.
    
    Parameters:
    
    oAuthConfig - the OAuth configuration
    
    oAuthClient - the AbstractOAuthClient used as OAuth credentials
  - OAuth2WebViewProcessor
```
OAuth2WebViewProcessor(OAuthConfig oAuthConfig)
```
    Constructs a new OAuth2WebViewProcessor. When needed, the OkHttpClient will be retrieved from com.sap.cloud.mobile.foundation.common.ClientProvider.
    
    Parameters:
    
    oAuthConfig - the OAuth configuration
- Method Detail
  - authenticate
```
@WorkerThread() OAuth2Token authenticate()
```
    Starts the OAuth 2.0 authentication process. When using the Authorization Code Grant type this method will present a web view.
    
    Returns:
    
    The obtained OAuth2Token if the process was successful, otherwise null.
  - cancelAuthentication
```
 Unit cancelAuthentication()
```
    Cancels the ongoing authentication process. Does nothing if there was no ongoing authentication.

Class OAuth2WebViewProcessor

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

OAuth2WebViewProcessor

Method Detail

authenticate

cancelAuthentication