public override void PrintDocument(BankUser client)
{
if (client.isConnectedToService)
{
// Allow a user to process his document request.
bank.PrintDocument(client);
}
else
{
// Prevent the user from creating a request until the one is not connected to service.
Console.WriteLine("Sorry, {0}, we are not able to process your " +
"document request. Please, connect to our service first.", client.name);
}
}
static void firstTaskDemonstration()
{
// Create some instances of Bank security and Users.
BankSecurityDepartment mainSecurityDepartent = new BankSecurityDepartment();
BankUser firstClient = new BankUser("Alexei");
BankUser secondClient = new BankUser("Mihail");
// Try to get a document for both of them.
mainSecurityDepartent.PrintDocument(firstClient);
mainSecurityDepartent.PrintDocument(secondClient);
// Allow the first one to process a document.
mainSecurityDepartent.ConnectToService(firstClient);
// Try to get a doc for a first one again.
mainSecurityDepartent.PrintDocument(firstClient);
}
public override void ConnectToService(BankUser client)
{
Console.WriteLine("Please, {0}, follow me sir.", client.name);
bank.ConnectToService(client);
}
public override void ConnectToService(BankUser client)
{
client.isConnectedToService = true;
}
public override void PrintDocument(BankUser client)
{
Console.WriteLine("Please, take your document, {0}.", client.name);
}
public abstract void ConnectToService(BankUser client);
public abstract void PrintDocument(BankUser client);
