public Models.Result AddThreeNumbers(int number1, int number2, int number3, int token)
{
Models.Result result = new Models.Result();
string status;
//creating connection with the Authenticator to check if token is valid
authenticateInterface = Models.AuthenticatorAccessInterface.remoteConnection();
//returns validity status
status = authenticateInterface.validate(token);
//token validated
if (status.Equals("validated"))
{
//need to convert to string as string is the safest native data type for serialization
string serviceAnswer = (number1 + number2 + number3).ToString();
result.Value = serviceAnswer;
result.Reason = "Validated";
result.Status = "Value Returned";
}
else if (status.Equals("not validated"))//invalid token
{
//will not be sending the result as not validated
result.Value = null;
result.Reason = "Authentication Error";
result.Status = "Denied";
}
return(result);
}
public Models.Result AddTwoNumbers(int number1, int number2, int token)
{
Models.Result result = new Models.Result();
string status;
//calling connection and assign to the authenticator interface
authenticateInterface = Models.AuthenticatorAccessInterface.remoteConnection();
status = authenticateInterface.validate(token);
//if token is valid
if (status.Equals("validated"))
{
//has to be in string format as it is the safest native data type for serialization and de-serialization
string serviceAnswer = (number1 + number2).ToString();
result.Value = serviceAnswer;
result.Reason = "Validated";
result.Status = "Returned";
}
//invalid token
else if (status.Equals("not validated"))
{
//valus is not returned as not validated
result.Value = null;
result.Reason = "Authentication Error";
result.Status = "Denied";
}
return(result);
}
public Models.ResultPrimeNumbers GeneratePrimeNumbersInRange(int number1, int number2, int token)
{
string status;
Models.ResultPrimeNumbers result = new Models.ResultPrimeNumbers();
List <string> values;
//create connection with the authenticator
authenticateInterface = Models.AuthenticatorAccessInterface.remoteConnection();
status = authenticateInterface.validate(token);
//token validated
if (status.Equals("validated"))
{
//assigns the list of generated prime numbers in range(number1, number2)
values = Models.PrimeNumbers.GeneratePrimeNumbers(number1, number2);
result.Values = values;
result.Reason = "Validated";
result.Status = "Returned";
}
else if (status.Equals("not validated"))//invalid token
{
//not validated hence null Values
result.Values = null;
result.Reason = "Authentication Error";
result.Status = "Denied";
}
return(result);
}
public Models.ServiceDescriptionNStatusInterMed allServices(int token)
{
string status;
Models.ServiceDescriptionNStatusInterMed serviceDescription = new Models.ServiceDescriptionNStatusInterMed();
//creating a connection with the Authenticator via static AuthenticatorAccessInterface.remoteConnection()
authenticateInterface = Models.AuthenticatorAccessInterface.remoteConnection();
//fetch result provided by the authenticator
status = authenticateInterface.validate(token);
//If token funtion return result is "validated" will return all services
if (status.Equals("validated"))
{
List <Models.ServiceDescriptionIntermed> services = new List <Models.ServiceDescriptionIntermed>();
//Read all text in appropriate json text file
String allServicesJson = File.ReadAllText(SOA_Utilities.Constants.pathForServiceReg);
//Deserialize all services in json string to List<Models.ServiceDescriptionIntermed> object
services = JsonConvert.DeserializeObject <List <Models.ServiceDescriptionIntermed> >(allServicesJson);
//assigning to object of return type
serviceDescription.Services = services;
serviceDescription.Status = "Access Guranteed!";
serviceDescription.Reason = "Validated";
return(serviceDescription);
}
//If token funtion return result is not validated return authentication error
else if (status.Equals("not validated"))//invalid token
{
serviceDescription.Reason = "Authentication Error";
serviceDescription.Status = "Denied";
return(serviceDescription);
}
//If token funtion return result is not either "not validated" or "validated" means there is a internal code error
//could be a business logic error in the in the authenticator class
else
{
serviceDescription.Reason = "Logic Error";
serviceDescription.Reason = "Authentication return error !";
return(serviceDescription);
}
}