ConnectionEndPoint.cs

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// 
//  Copyright 2010-2015 Deveel
// 
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
// 
//        http://www.apache.org/licenses/LICENSE-2.0
// 
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
//

using System;

namespace Deveel.Data.Protocol {
    public sealed class ConnectionEndPoint {
        public ConnectionEndPoint(string protocol, string address) {
            if (String.IsNullOrEmpty(protocol))
                throw new ArgumentNullException("protocol");
            if (String.IsNullOrEmpty(address))
                throw new ArgumentNullException("address");

            Address = address;
            Protocol = protocol;
        }

        public string Protocol { get; private set; }

        public string Address { get; private set; }

        public static readonly ConnectionEndPoint Embedded = new ConnectionEndPoint(KnownConnectionProtocols.Local, "%");

        public static ConnectionEndPoint Parse(string s) {
            if (String.IsNullOrEmpty(s))
                throw new ArgumentNullException("s");

            var index = s.IndexOf(':');
            if (index == -1)
                throw new FormatException();

            var protocol = s.Substring(0, index).Trim();
            var address = s.Substring(index + 1).Trim();

            if (String.IsNullOrEmpty(protocol))
                throw new FormatException();

            if (String.IsNullOrEmpty(address))
                throw new FormatException();

            return new ConnectionEndPoint(protocol, address);
        }
    }
}