/// <summary>
/// Creates an error business result.
/// </summary>
/// <param name="exception">The error source exception object, required.</param>
/// <param name="errorCode">Domain specific error code, optional.</param>
/// <param name="context">Optional context object for the business process.</param>
public static BusinessResult <T> Fail(Exception exception, int?errorCode = default(int?), object context = null)
{
if (exception == null)
{
throw new ArgumentNullException(nameof(exception));
}
return(new BusinessResult <T>
{
Error = BusinessError.FromException(exception, errorCode),
Context = context,
});
}
/// <summary>
/// Creates an error business result.
/// </summary>
/// <param name="error">The error object, required.</param>
/// <param name="context">Optional context object for the business process.</param>
public static BusinessResult <T> Fail(BusinessError error, object context = null)
{
if (error == null)
{
throw new ArgumentNullException(nameof(error));
}
return(new BusinessResult <T>
{
Error = error,
Context = context,
});
}
/// <summary>
/// Creates an error business result.
/// </summary>
/// <param name="message">The error message, required.</param>
/// <param name="errorCode">Domain specific error code, optional.</param>
/// <param name="context">Optional context object for the business process.</param>
public static BusinessResult <T> Fail(string message, int?errorCode = default(int?), object context = null)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
return(new BusinessResult <T>
{
Error = BusinessError.FromException(new ApplicationException(message), errorCode),
Context = context,
});
}
/// <summary>
/// Creates an instance of the class from an error message text.
/// </summary>
/// <param name="errorMessage">The error message, required.</param>
/// <param name="errorCode">The domain specific error code, optional.</param>
/// <param name="isFatalError">Specifies if the exception is a fatal one.</param>
/// <exception cref="ArgumentNullException">
/// Thrown, if the source exception argument 'errorMessage' is NULL.
/// </exception>
public static BusinessError FromMessage(string errorMessage, int?errorCode = default(int?), bool?isFatalError = default(bool?))
{
if (errorMessage == null)
{
throw new ArgumentNullException(nameof(errorMessage));
}
var result = new BusinessError
{
ErrorCode = errorCode,
ErrorMessage = errorMessage,
IsFatalError = isFatalError
};
return(result);
}
/// <summary>
/// Creates an instance of the class from a source exception object.
/// </summary>
/// <param name="e">The exception object, required.</param>
/// <param name="errorCode">Optionally, the domain specific error code.</param>
/// <param name="isFatalError">Optionally specifies if the exception is a fatal one.</param>
/// <exception cref="ArgumentNullException">
/// Thrown, if the source exception argument 'e' is NULL.
/// </exception>
public static BusinessError FromException(Exception e, int?errorCode = default(int?), bool?isFatalError = default(bool?))
{
if (e == null)
{
throw new ArgumentNullException(nameof(e));
}
var result = new BusinessError
{
ErrorCode = errorCode,
ErrorMessage = e.Message,
IsFatalError = isFatalError,
SourceException = e
};
result.ErrorInfo.TryAdd(nameof(e.StackTrace), e.StackTrace);
return(result);
}