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GeneralStorageActions.cs
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GeneralStorageActions.cs
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//-----------------------------------------------------------------------
// <copyright file="GeneralStorageActions.cs" company="Hibernating Rhinos LTD">
// Copyright (c) Hibernating Rhinos LTD. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
using System.Collections.Generic;
using Raven.Database.Storage;
using Raven.Json.Linq;
using Raven.Storage.Managed.Impl;
namespace Raven.Storage.Managed
{
public class GeneralStorageActions : IGeneralStorageActions
{
private readonly TableStorage storage;
public GeneralStorageActions(TableStorage storage)
{
this.storage = storage;
}
public long GetNextIdentityValue(string name)
{
var result = storage.Identity.Read(new RavenJObject {{"name", name}});
if(result == null)
{
storage.Identity.UpdateKey(new RavenJObject {{"name", name}, {"id", 1}});
return 1;
}
var val = result.Key.Value<int>("id") + 1;
((RavenJObject)result.Key)["id"] = val;
storage.Identity.UpdateKey(result.Key);
return val;
}
}
}