Package com.gemalto.mfs.mwsdk.utils.async

Interface AsyncResult<T>

Type Parameters:
T - The expected data type of the result of the operation
public interface AsyncResult<T>
The result object that will be returned by all operations in this SDK. This generic result object will contain:
  • A flag to easily determine if the operation is successful or not. See isSuccessful()
  • The result object - This will contain the result of the operation, with the expected data type, should the operation be successful. See getResult()
  • The error message - This will contain a descriptive message detailing the reasons for the failed operation. This will be null if the operation is successful. See getErrorMessage()

  • Method Details

    • isSuccessful

      boolean isSuccessful()
      Defines if the operation executed successfully or not.
      Returns:
      Returns true if the operation executed successfully. Otherwise, it returns false.

    • getResult

      T getResult()
      Returns the result object of the operation.
      Returns:
      The result of the operation.

    • getErrorMessage

      String getErrorMessage()
      Returns a descriptive error message if the operation failed. If the operation is successful, this will return null.
      Returns:
      String representation of the error message describing why the operation failed. It returns null if the operation is successful.

    • getErrorCode

      int getErrorCode()
      Returns the numeric error code for the failed operation. If the operation is successful, this will return zero.
      Returns:
      code that indicates the numeric value for the particular error occurred.

    • getAdditionalInformation

      HashMap<String,Object> getAdditionalInformation()
      Returns additional information if available
      Returns:
      hash map of additional information

    • getCausingException

      Throwable getCausingException()
      Return the causing Exception Object if available. Can be null
      Returns:
      the throwable