magellan/Lucidiot.Raima/ReadOnlyDatabaseStorage.cs

using System;
using System.IO;

namespace Lucidiot.Raima {
    public abstract class ReadOnlyDatabaseStorage : IDatabaseStorage {
        #region IDatabaseStorage Members

        public bool CanRead {
            get { return true; }
        }

        public bool CanWrite {
            get { return false; }
        }

        public abstract bool Exists(string fileName);

        public abstract BinaryReader GetReader(string fileName);

        public BinaryWriter GetWriter(string fileName) {
            throw new NotSupportedException();
        }

        public void Delete(string fileName) {
            throw new NotSupportedException();
        }

        #endregion
    }
}