com.wallee.android.sdk.request.api

Interface WebServiceApiClient

All Known Implementing Classes:

VolleyWebServiceApiClient

public interface WebServiceApiClient

The request manager is responsible for the communication with the wallee web service.

The request manager provides an asynchronous way to communicate with the web service API. This implies to call the remote service a callback as to be provided which is invoked once the request has completed.

The request manager is not responsible to cache the returned result.

Method Summary

Modifier and Type	Method and Description
void	buildMobileSdkUrl(RequestCallback<MobileSdkUrl> callback) This method constructs the URL which can be used to render the payment form within a WebView.
void	fetchPaymentMethodConfigurations(RequestCallback<java.util.List<PaymentMethodConfiguration>> callback) This method fetches the possible payment methods from the remote server.
void	fetchTokenVersions(RequestCallback<java.util.List<TokenVersion>> callback) This method fetches the TokenVersion which may be used by the app user.
void	processOneClickToken(Token token, RequestCallback<Transaction> callback) This method processes the transaction with the given token.
void	readTransaction(RequestCallback<Transaction> callback) This method fetches the transaction object.

Method Detail

fetchTokenVersions

void fetchTokenVersions(RequestCallback<java.util.List<TokenVersion>> callback)

This method fetches the TokenVersion which may be used by the app user. The returned tokens are intended to be uses as one-click tokens. The method will only return valid tokens.

Parameters:

callback - the callback which is invoked once the token versions have been loaded.

See Also:

Service Definition

buildMobileSdkUrl

void buildMobileSdkUrl(RequestCallback<MobileSdkUrl> callback)

This method constructs the URL which can be used to render the payment form within a WebView. The URL is used for example in DefaultPaymentFormView.

Parameters:

callback - the callback which is invoked once the URL has been loaded.

See Also:

Service Definition

fetchPaymentMethodConfigurations

void fetchPaymentMethodConfigurations(RequestCallback<java.util.List<PaymentMethodConfiguration>> callback)

This method fetches the possible payment methods from the remote server. The returned methods depend on the transaction which is linked with the Credentials. As such the method may return less payment methods as configured in the wallee backend.

The payment method configuration is linked with an icon. This icon can be loaded by IconRequestManager.fetchIcon(PaymentMethodConfiguration, RequestCallback).

Parameters:

callback - the callback which is invoked once all the payment methods has been loaded.

See Also:

Service Definition

readTransaction

void readTransaction(RequestCallback<Transaction> callback)

This method fetches the transaction object. This is useful to determine the current state of the transaction or to fetch the details of the transaction.

Parameters:

callback - the callback which is invoked once the transaction has been loaded.

See Also:

Service Definition

processOneClickToken

void processOneClickToken(Token token,
                          RequestCallback<Transaction> callback)

This method processes the transaction with the given token. Processing means the remote server is invoked to authorize the transaction.

Parameters:

token - the token which should be used to process the transaction.

callback - the callback which is invoked once the remote server gives a response.

See Also:

Service Definition