Example usage for com.amazonaws.services.cognitoidp.model InvalidParameterException InvalidParameterException

Introduction

In this page you can find the example usage for com.amazonaws.services.cognitoidp.model InvalidParameterException InvalidParameterException.

Prototype

public InvalidParameterException(String message) 

Source Link

Document

Constructs a new InvalidParameterException with the specified error message.

Usage

From source file:io.fineo.client.auth.cognito.CognitoUser.java

License:Open Source License

/**
 * Returns a valid tokens for a user through the callback method. Runs in background.
 * {@link AuthenticationHandler#onSuccess(CognitoUserSession, Object)}.
 * <p>//from  www.  j  a  v a2s . c  om
 *     Tokens are passed as instance of {@link CognitoUserSession}.
 *     Call this method to get valid tokens for a user. This method returns any valid cached
 *     tokens for the user. If no valid cached tokens are available this method initiates the
 *     process to authenticate the user and get tokens from Cognito Identity Provider service.
 *     Implement the interface {@link AuthenticationHandler} and pass it as callback to this
 *     method. This method uses the callback to interact with application at different
 *     stages of the authentication process. Continuation objects are used when the authentication
 *     process requires more data to continue.
 *     <b>Note:</b> This method will perform network operations. Calling this method in
 *     applications' main thread will cause Android to throw NetworkOnMainThreadException.
 * </p>
 * @param callback      REQUIRED: {@link AuthenticationHandler} callback
 */
public void getSession(final AuthenticationHandler callback) {
    if (callback == null) {
        throw new InvalidParameterException("callback is null");
    }

    try {
        getCachedSession();
        callback.onSuccess(cipSession, null);
    } catch (InvalidParameterException e) {
        callback.onFailure(e);
    } catch (CognitoNotAuthorizedException e) {
        AuthenticationContinuation authenticationContinuation = new AuthenticationContinuation(this,
                AuthenticationContinuation.RUN_IN_CURRENT, callback);
        callback.getAuthenticationDetails(authenticationContinuation, getUserId());
    } catch (Exception e) {
        callback.onFailure(e);
    }
}

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