activestep/Step.CmsConnectGateway/Builders/GatewayProxyConfigurationBuilder.cs

using Step.CmsConnectGateway.Builders;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

namespace Step.CmsConnectGateway
{
    public class GatewayProxyConfigurationBuilder : iBuilder
    {
        private GatewayProxyConfiguration config;

        public GatewayProxyConfigurationBuilder()
        {
            config = new GatewayProxyConfiguration();
        }

        public GatewayProxyConfigurationBuilder HasProxy(Boolean useProxy)
        {
            config.hasProxy = useProxy;
            return this;
        }

        public GatewayProxyConfigurationBuilder Address(string address)
        {
            config.address = address;
            return this;
        }

        public GatewayProxyConfigurationBuilder Address(IPAddress address)
        {
            CheckIpAddress(address);
            config.address = address.ToString();
            return this;
        }

        public GatewayProxyConfigurationBuilder Port(uint port)
        {
            config.port = port;
            return this;
        }

        public GatewayProxyConfigurationBuilder Username(string username)
        {
            config.username = username;
            return this;
        }

        public GatewayProxyConfigurationBuilder Password(string password)
        {
            config.password = password;
            return this;
        }

        public GatewayProxyConfigurationBuilder NoproxyAddresses(IEnumerable<string> addresses)
        {
            config.noproxyAddresses = addresses;
            return this;
        }

        public GatewayProxyConfiguration GenerateConfiguration()
        {

            //If DHCP enabled go out
            if (!config.hasProxy)
            {
                config.address = null;
                config.port = 0;
                config.username = null;
                config.password = null;
                config.noproxyAddresses = null;
                return config;
            }

            //Controls not NULL
            CheckNotNull(config.address, "Address");

            //Controls empty spaces   
            CheckNoEmptySpaces(config.address, "Address");
            if(config.username != null)
                CheckNoEmptySpaces(config.username, "Username");
            if (config.password != null)
                CheckNoEmptySpaces(config.password, "Password");
            foreach (string str in config.noproxyAddresses)
                CheckNoEmptySpaces(str, "NoproxyAddresses");

            return config;
        }

    }
}