static void DefaultNoExceptionShielding()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
SalaryCalculator calc = new SalaryCalculator();
Console.WriteLine("Result is: {0}", calc.GetWeeklySalary("jsmith", 0));
}
static void DefaultNoExceptionShielding()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
SalaryCalculator calc = new SalaryCalculator();
Console.WriteLine("Result is: {0}", calc.GetWeeklySalary("jsmith", 0));
}
static void ProvidingAdminAssistance()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
SalaryCalculator calc = new SalaryCalculator();
decimal result = exManager.Process(() => calc.GetWeeklySalary("jsmith", 0), "AssistingAdministrators");
Console.WriteLine("Result is: {0}", result);
}
static void LoggingTheException()
{
try
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
var calc = new SalaryCalculator();
decimal result = exManager.Process(() => calc.GetWeeklySalary("jsmith", 0), "LoggingAndReplacingException");
Console.WriteLine("Result is: {0}", result);
}
catch (Exception ex)
{
MenuOption.ShowExceptionDetails(ex);
Console.WriteLine("Open the Windows Application Event Log to see the logged exception details.");
}
}
static void WithWrapExceptionShieldingStatic()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
SalaryCalculator calc = new SalaryCalculator();
decimal result = 0;
try
{
result = calc.GetWeeklySalary("jsmith", 0);
}
catch (Exception ex)
{
Exception exceptionToThrow;
if (ExceptionPolicy.HandleException(ex, "ExceptionShielding", out exceptionToThrow))
{
if (exceptionToThrow == null)
{
throw;
}
else
{
throw exceptionToThrow;
}
}
}
Console.WriteLine("Result is: {0}", result);
// NOTE: If you do not need to return the value from the function, you can
// simply consume it within the lambda expression. This is a simple example:
// ------------------------------
//exManager.Process(() =>
// {
// SalaryCalculator calc = new SalaryCalculator();
// Console.WriteLine("Result is: {0}", calc.GetWeeklySalary("jsmith", 0));
// },
// "ExceptionShielding");
// ------------------------------
// This approach also allows you to handle any exception raised by creating the
// instance of the SalaryCalculator class.
}
static void WithWrapExceptionShielding()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
SalaryCalculator calc = new SalaryCalculator();
var result = exManager.Process(() => calc.GetWeeklySalary("jsmith", 0), "ExceptionShielding");
Console.WriteLine("Result is: {0}", result);
// NOTE: If you do not need to return the value from the function, you can
// simply consume it within the lambda expression. This is a simple example:
// ------------------------------
//exManager.Process(() =>
// {
// SalaryCalculator calc = new SalaryCalculator();
// Console.WriteLine("Result is: {0}", calc.GetWeeklySalary("jsmith", 0));
// },
// "ExceptionShielding");
// ------------------------------
// This approach also allows you to handle any exception raised by creating the
// instance of the SalaryCalculator class.
}
static void WithWrapExceptionShielding()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
SalaryCalculator calc = new SalaryCalculator();
var result = exManager.Process(() => calc.GetWeeklySalary("jsmith", 0), "ExceptionShielding");
Console.WriteLine("Result is: {0}", result);
// NOTE: If you do not need to return the value from the function, you can
// simply consume it within the lambda expression. This is a simple example:
// ------------------------------
//exManager.Process(() =>
// {
// SalaryCalculator calc = new SalaryCalculator();
// Console.WriteLine("Result is: {0}", calc.GetWeeklySalary("jsmith", 0));
// },
// "ExceptionShielding");
// ------------------------------
// This approach also allows you to handle any exception raised by creating the
// instance of the SalaryCalculator class.
}
static void WithReplaceExceptionShielding()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
SalaryCalculator calc = new SalaryCalculator();
decimal result = exManager.Process(() => calc.GetWeeklySalary("jsmith", 0), "ReplacingException");
Console.WriteLine("Result is: {0}", result);
}
static void LoggingTheException()
{
try
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
var calc = new SalaryCalculator();
decimal result = exManager.Process(() => calc.GetWeeklySalary("jsmith", 0), "LoggingAndReplacingException");
Console.WriteLine("Result is: {0}", result);
}
catch (Exception ex)
{
MenuOption.ShowExceptionDetails(ex);
Console.WriteLine("Open the Windows Application Event Log to see the logged exception details.");
}
}
static void WithWrapExceptionShieldingStatic()
{
Console.WriteLine("Getting salary for 'jsmith'...");
Console.WriteLine();
// NOTE: Any exception raised when creating the SalaryCalculator
// class instance will not be handled using this approach.
SalaryCalculator calc = new SalaryCalculator();
decimal result = 0;
try
{
result = calc.GetWeeklySalary("jsmith", 0);
}
catch (Exception ex)
{
Exception exceptionToThrow;
if (ExceptionPolicy.HandleException(ex, "ExceptionShielding", out exceptionToThrow))
{
if (exceptionToThrow == null)
throw;
else
throw exceptionToThrow;
}
}
Console.WriteLine("Result is: {0}", result);
// NOTE: If you do not need to return the value from the function, you can
// simply consume it within the lambda expression. This is a simple example:
// ------------------------------
//exManager.Process(() =>
// {
// SalaryCalculator calc = new SalaryCalculator();
// Console.WriteLine("Result is: {0}", calc.GetWeeklySalary("jsmith", 0));
// },
// "ExceptionShielding");
// ------------------------------
// This approach also allows you to handle any exception raised by creating the
// instance of the SalaryCalculator class.
}