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Readarr/NzbDrone.Core/Datastore/CachedBasicRepository.cs

40 lines
1.1 KiB

using System.Collections.Generic;
using NzbDrone.Common.Cache;
using NzbDrone.Common.Messaging;
namespace NzbDrone.Core.Datastore
{
public abstract class CachedBasicRepository<TModel> : BasicRepository<TModel> where TModel : ModelBase, new()
{
private readonly ICacheManger _cacheManger;
protected CachedBasicRepository(IDatabase database, IMessageAggregator messageAggregator)
: base(database, messageAggregator)
{
_cacheManger = new CacheManger();
}
protected ICached<T> GetCache<T>(string name)
{
return _cacheManger.GetCache<T>(GetType(), name);
}
protected override void OnModelChanged(IEnumerable<TModel> models)
{
PurgeCache();
}
protected override void OnModelDeleted(IEnumerable<TModel> models)
{
PurgeCache();
}
private void PurgeCache()
{
foreach (var model in _cacheManger.Caches)
{
model.Clear();
}
}
}
}