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70 lines
2.0 KiB
C#
70 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Runtime.Serialization.Formatters.Binary;
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using System.Text;
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using Wox.Infrastructure.Logger;
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namespace Wox.Infrastructure.Storage
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{
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/// <summary>
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/// Stroage object using binary data
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/// Normally, it has better performance, but not readable
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/// You MUST mark implement class as Serializable
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/// </summary>
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[Serializable]
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public abstract class BinaryStorage<T> : BaseStorage<T> where T : class, IStorage, new()
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{
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protected override string FileSuffix
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{
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get { return ".dat"; }
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}
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protected override void LoadInternal()
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{
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try
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{
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using (FileStream fileStream = new FileStream(ConfigPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
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{
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BinaryFormatter binaryFormatter = new BinaryFormatter();
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serializedObject = binaryFormatter.Deserialize(fileStream) as T;
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if (serializedObject == null)
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{
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serializedObject = LoadDefault();
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#if (DEBUG)
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{
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throw new Exception("deserialize failed");
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}
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#endif
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}
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}
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}
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catch (Exception)
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{
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serializedObject = LoadDefault();
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}
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}
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protected override void SaveInternal()
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{
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try
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{
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FileStream fileStream = new FileStream(ConfigPath, FileMode.Create);
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BinaryFormatter binaryFormatter = new BinaryFormatter();
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binaryFormatter.Serialize(fileStream, serializedObject);
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fileStream.Close();
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}
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catch (Exception e)
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{
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Log.Error(e.Message);
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#if (DEBUG)
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{
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throw e;
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}
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#endif
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}
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}
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}
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}
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