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use conditional caching on some json responses

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This commit is contained in:
Luke Pulverenti
2014-02-03 23:04:19 -05:00
parent 48b9f657a4
commit 351cfef7a7
48 changed files with 221 additions and 143 deletions
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34
MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs
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@@ -1,9 +1,10 @@
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.IO;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using ServiceStack;
using ServiceStack.Web;
using System;
using System.Collections.Generic;
using System.Globalization;
@@ -11,8 +12,6 @@ using System.IO;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using ServiceStack;
using ServiceStack.Web;
using MimeTypes = MediaBrowser.Common.Net.MimeTypes;
namespace MediaBrowser.Server.Implementations.HttpServer
@@ -27,14 +26,18 @@ namespace MediaBrowser.Server.Implementations.HttpServer
/// </summary>
private readonly ILogger _logger;
private readonly IFileSystem _fileSystem;
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// Initializes a new instance of the <see cref="HttpResultFactory"/> class.
/// Initializes a new instance of the <see cref="HttpResultFactory" /> class.
/// </summary>
/// <param name="logManager">The log manager.</param>
public HttpResultFactory(ILogManager logManager, IFileSystem fileSystem)
/// <param name="fileSystem">The file system.</param>
/// <param name="jsonSerializer">The json serializer.</param>
public HttpResultFactory(ILogManager logManager, IFileSystem fileSystem, IJsonSerializer jsonSerializer)
{
_fileSystem = fileSystem;
_jsonSerializer = jsonSerializer;
_logger = logManager.GetLogger("HttpResultFactory");
}
@@ -151,12 +154,10 @@ namespace MediaBrowser.Server.Implementations.HttpServer
/// <param name="factoryFn">The factory fn.</param>
/// <param name="responseHeaders">The response headers.</param>
/// <returns>System.Object.</returns>
/// <exception cref="System.ArgumentNullException">
/// cacheKey
/// <exception cref="System.ArgumentNullException">cacheKey
/// or
/// factoryFn
/// </exception>
public object GetOptimizedResultUsingCache<T>(IRequest requestContext, Guid cacheKey, DateTime lastDateModified, TimeSpan? cacheDuration, Func<T> factoryFn, IDictionary<string, string> responseHeaders = null)
/// factoryFn</exception>
public object GetOptimizedResultUsingCache<T>(IRequest requestContext, Guid cacheKey, DateTime? lastDateModified, TimeSpan? cacheDuration, Func<T> factoryFn, IDictionary<string, string> responseHeaders = null)
where T : class
{
if (cacheKey == Guid.Empty)
@@ -199,7 +200,7 @@ namespace MediaBrowser.Server.Implementations.HttpServer
/// <param name="responseHeaders">The response headers.</param>
/// <returns>System.Object.</returns>
/// <exception cref="System.ArgumentNullException">cacheKey</exception>
public object GetCachedResult<T>(IRequest requestContext, Guid cacheKey, DateTime lastDateModified, TimeSpan? cacheDuration, Func<T> factoryFn, string contentType, IDictionary<string, string> responseHeaders = null)
public object GetCachedResult<T>(IRequest requestContext, Guid cacheKey, DateTime? lastDateModified, TimeSpan? cacheDuration, Func<T> factoryFn, string contentType, IDictionary<string, string> responseHeaders = null)
where T : class
{
if (cacheKey == Guid.Empty)
@@ -661,5 +662,14 @@ namespace MediaBrowser.Server.Implementations.HttpServer
throw error;
}
public object GetOptimizedSerializedResultUsingCache<T>(IRequest request, T result)
where T : class
{
var json = _jsonSerializer.SerializeToString(result);
var cacheKey = json.GetMD5();
return GetOptimizedResultUsingCache(request, cacheKey, null, null, () => result);
}
}
}