Removed exceptions from NzbDrone.Services.

pull/2/head
kay.one 13 years ago
parent e6712e5aa2
commit 25cc23a9c1

@ -1,8 +1,7 @@
using MongoDB.Driver;
using NzbDrone.Services.Service.Datastore;
using Microsoft.Web.Infrastructure.DynamicModuleHelper;
using Ninject;
using Ninject.Web.Mvc;
using NzbDrone.Services.Service.Datastore;
using NzbDrone.Services.Service.Migrations;
using Services.PetaPoco;
@ -33,8 +32,6 @@ namespace NzbDrone.Services.Service.App_Start
var kernel = new StandardKernel();
MigrationsHelper.Run(Connection.GetConnectionString);
kernel.Bind<IDatabase>().ToMethod(c => Connection.GetPetaPocoDb());
kernel.Bind<MongoDatabase>().ToConstant(Connection.GetMongoDb());
return kernel;
}

@ -1,153 +1,24 @@
using System;
using System.Linq;
using System.Linq;
using System.Web.Mvc;
using MongoDB.Driver;
using NLog;
using Ninject;
using NzbDrone.Common.Contract;
using NzbDrone.Services.Service.Exceptions;
using NzbDrone.Services.Service.Repository.Reporting;
using Services.PetaPoco;
using ExceptionInstance = NzbDrone.Services.Service.Repository.Reporting.ExceptionInstance;
using ExceptionReport = NzbDrone.Common.Contract.ExceptionReport;
namespace NzbDrone.Services.Service.Controllers
{
public class ExceptionController : Controller
{
private readonly IDatabase _database;
private readonly ExceptionRepository _exceptionRepository;
private static readonly Logger logger = LogManager.GetCurrentClassLogger();
[Inject]
public ExceptionController(IDatabase database, ExceptionRepository exceptionRepository)
{
_database = database;
_exceptionRepository = exceptionRepository;
}
[HttpPost]
public EmptyResult ReportExisting(ExistingExceptionReport existingExceptionReport)
{
try
{
if (ExceptionHashExists(existingExceptionReport.Hash))
{
var exceptionInstance = new ExceptionInstance
{
ExceptionHash = existingExceptionReport.Hash,
IsProduction = existingExceptionReport.IsProduction,
LogMessage = existingExceptionReport.LogMessage,
UGuid = existingExceptionReport.UGuid,
Timestamp = DateTime.Now
};
_database.Insert(exceptionInstance);
}
else
{
logger.Warn("Invalid exception hash '{0}'", existingExceptionReport.Hash);
}
}
catch (Exception e)
{
logger.FatalException("Error has occurred while saving exception", e);
throw;
}
return new EmptyResult();
}
[HttpPost]
public JsonResult ReportNew(ExceptionReport exceptionReport)
{
try
{
var report = new Exceptions.ExceptionReport();
report.AppVersion = exceptionReport.Version;
report.ApplicationId = "NzbDrone";
report.ExceptionMessage = exceptionReport.ExceptionMessage;
report.ExceptionType = exceptionReport.Type;
report.Location = exceptionReport.Logger;
report.Message = exceptionReport.LogMessage;
report.Stack = exceptionReport.Stack;
report.Uid = exceptionReport.UGuid.ToString();
_exceptionRepository.Store(report);
var exceptionHash = GetExceptionDetailId(exceptionReport);
var exceptionInstance = new ExceptionInstance
{
ExceptionHash = exceptionHash,
IsProduction = exceptionReport.IsProduction,
LogMessage = exceptionReport.LogMessage,
Timestamp = DateTime.Now,
UGuid = exceptionReport.UGuid
};
_database.Insert(exceptionInstance);
return new JsonResult { Data = new ExceptionReportResponse { ExceptionHash = exceptionHash } };
}
catch (Exception e)
{
logger.FatalException("Error has occurred while saving exception", e);
if (!exceptionReport.IsProduction)
{
throw;
}
}
return new JsonResult();
}
private string GetExceptionDetailId(ExceptionReport exceptionReport)
{
var reportHash = Hash(String.Concat(exceptionReport.Version, exceptionReport.String, exceptionReport.Logger));
if (!ExceptionHashExists(reportHash))
{
var exeptionDetail = new ExceptionDetail();
exeptionDetail.Hash = reportHash;
exeptionDetail.Logger = exceptionReport.Logger;
exeptionDetail.String = exceptionReport.String;
exeptionDetail.Type = exceptionReport.Type;
exeptionDetail.Version = exceptionReport.Version;
_database.Insert(exeptionDetail);
}
return reportHash;
}
private bool ExceptionHashExists(string reportHash)
{
return _database.Exists<ExceptionDetail>(reportHash);
}
private static string Hash(string input)
{
uint mCrc = 0xffffffff;
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(input);
foreach (byte myByte in bytes)
{
mCrc ^= ((uint)(myByte) << 24);
for (var i = 0; i < 8; i++)
{
if ((Convert.ToUInt32(mCrc) & 0x80000000) == 0x80000000)
{
mCrc = (mCrc << 1) ^ 0x04C11DB7;
}
else
{
mCrc <<= 1;
}
}
}
return String.Format("{0:x8}", mCrc);
}
}
}

@ -1,9 +1,5 @@
using System;
using System.Configuration;
using System.Configuration;
using System.Linq;
using MongoDB.Bson;
using MongoDB.Driver;
using NzbDrone.Services.Service.Migrations;
using Services.PetaPoco;
@ -28,22 +24,6 @@ namespace NzbDrone.Services.Service.Datastore
}
public static MongoDatabase GetMongoDb()
{
var serverSettings = new MongoServerSettings()
{
ConnectionMode = ConnectionMode.Direct,
ConnectTimeout = TimeSpan.FromSeconds(10),
DefaultCredentials = new MongoCredentials("nzbdrone", "nzbdronepassword"),
GuidRepresentation = GuidRepresentation.Standard,
Server = new MongoServerAddress("ds031747.mongolab.com", 31747),
SafeMode = new SafeMode(true) { J = true },
};
var server = MongoServer.Create(serverSettings);
return server.GetDatabase("nzbdrone_ex");
}
}
}

@ -1,29 +0,0 @@
using System.Linq;
using System.Collections.Generic;
using MongoDB.Bson.Serialization.Attributes;
namespace NzbDrone.Services.Service.Exceptions
{
public class ExceptionInfo
{
public ExceptionInfo()
{
Instances = new ExceptionInstance[0];
}
[BsonId]
public string Hash { get; set; }
[BsonElement("xtype")]
public string ExceptionType { get; set; }
[BsonElement("stk")]
public string Stack { get; set; }
[BsonElement("loc")]
public string Location { get; set; }
[BsonElement("inst")]
public IEnumerable<ExceptionInstance> Instances { get; set; }
}
}

@ -1,24 +0,0 @@
using System.Linq;
using System;
using MongoDB.Bson.Serialization.Attributes;
namespace NzbDrone.Services.Service.Exceptions
{
public class ExceptionInstance
{
[BsonElement("ver")]
public string AppVersion { get; set; }
[BsonElement("uid")]
public string UserId { get; set; }
[BsonElement("xmsg")]
public string ExceptionMessage { get; set; }
[BsonElement("msg")]
public string Message { get; set; }
[BsonElement("time")]
public DateTime Time { get; set; }
}
}

@ -1,16 +0,0 @@
using System.Linq;
namespace NzbDrone.Services.Service.Exceptions
{
public class ExceptionReport
{
public string ApplicationId { get; set; }
public string AppVersion { get; set; }
public string Uid { get; set; }
public string ExceptionType { get; set; }
public string ExceptionMessage { get; set; }
public string Stack { get; set; }
public string Location { get; set; }
public string Message { get; set; }
}
}

@ -1,92 +0,0 @@
using System;
using System.Linq;
using MongoDB.Driver;
using MongoDB.Driver.Builders;
namespace NzbDrone.Services.Service.Exceptions
{
public class ExceptionRepository
{
private readonly MongoDatabase _mongoDb;
public ExceptionRepository(MongoDatabase mongoDb)
{
_mongoDb = mongoDb;
}
public ExceptionRepository()
{
}
public virtual string Store(NzbDrone.Services.Service.Exceptions.ExceptionReport exceptionReport)
{
var hash = GetExceptionDetailId(exceptionReport);
var exceptionInstance = new NzbDrone.Services.Service.Exceptions.ExceptionInstance
{
AppVersion = exceptionReport.AppVersion,
ExceptionMessage = exceptionReport.ExceptionMessage,
Message = exceptionReport.Message,
Time = DateTime.UtcNow,
UserId = exceptionReport.Uid
};
var applicationExceptions = _mongoDb.GetCollection(exceptionReport.ApplicationId);
applicationExceptions.Update(Query.EQ("_id", hash), Update.PushWrapped("inst", exceptionInstance));
return hash;
}
private string GetExceptionDetailId(NzbDrone.Services.Service.Exceptions.ExceptionReport exceptionReport)
{
var hash = Hash(String.Concat(exceptionReport.AppVersion, exceptionReport.Location, exceptionReport.ExceptionType, exceptionReport.Stack));
if (!ExceptionInfoExists(exceptionReport.ApplicationId, hash))
{
var exceptionInfo = new NzbDrone.Services.Service.Exceptions.ExceptionInfo
{
Hash = hash,
Stack = exceptionReport.Stack,
ExceptionType = exceptionReport.ExceptionType,
Location = exceptionReport.Location
};
_mongoDb.GetCollection(exceptionReport.ApplicationId).Insert(exceptionInfo);
}
return hash;
}
public bool ExceptionInfoExists(string applicationId, string hash)
{
var appCollection = _mongoDb.GetCollection(applicationId);
return appCollection.FindAs<NzbDrone.Services.Service.Exceptions.ExceptionInfo>(Query.EQ("_id", hash)).Any();
}
private static string Hash(string input)
{
uint mCrc = 0xffffffff;
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(input);
foreach (byte myByte in bytes)
{
mCrc ^= ((uint)(myByte) << 24);
for (var i = 0; i < 8; i++)
{
if ((Convert.ToUInt32(mCrc) & 0x80000000) == 0x80000000)
{
mCrc = (mCrc << 1) ^ 0x04C11DB7;
}
else
{
mCrc <<= 1;
}
}
}
return String.Format("{0:x8}", mCrc);
}
}
}

@ -41,9 +41,6 @@
<PlatformTarget>x86</PlatformTarget>
</PropertyGroup>
<ItemGroup>
<Reference Include="AutoMapper">
<HintPath>..\..\packages\AutoMapper.2.0.0\lib\net40-client\AutoMapper.dll</HintPath>
</Reference>
<Reference Include="Elmah">
<HintPath>..\..\packages\elmah.corelibrary.1.2.1\lib\Elmah.dll</HintPath>
</Reference>
@ -64,12 +61,6 @@
<SpecificVersion>False</SpecificVersion>
<HintPath>..\..\Libraries\Migrator.NET\Migrator.Providers.dll</HintPath>
</Reference>
<Reference Include="MongoDB.Bson">
<HintPath>..\..\packages\mongocsharpdriver.1.4\lib\net35\MongoDB.Bson.dll</HintPath>
</Reference>
<Reference Include="MongoDB.Driver">
<HintPath>..\..\packages\mongocsharpdriver.1.4\lib\net35\MongoDB.Driver.dll</HintPath>
</Reference>
<Reference Include="Newtonsoft.Json, Version=4.0.8.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
<HintPath>..\..\packages\Newtonsoft.Json.4.0.8\lib\net40\Newtonsoft.Json.dll</HintPath>
</Reference>
@ -100,8 +91,6 @@
<Reference Include="System.Web.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
<Private>True</Private>
</Reference>
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Drawing" />
<Reference Include="System.Web" />
<Reference Include="System.Xml" />
<Reference Include="System.Configuration" />
@ -222,15 +211,9 @@
<Compile Include="App_Start\Logging.cs" />
<Compile Include="App_Start\NinjectMVC3.cs" />
<Compile Include="Controllers\ExceptionController.cs" />
<Compile Include="Exceptions\ExceptionInfo.cs" />
<Compile Include="Exceptions\ExceptionInstance.cs" />
<Compile Include="Exceptions\ExceptionReport.cs" />
<Compile Include="Exceptions\ExceptionRepository.cs" />
<Compile Include="Helpers\HtmlIncludeExtentions.cs" />
<Compile Include="Migrations\Migration20120226.cs" />
<Compile Include="Migrations\Migration20120229.cs" />
<Compile Include="Repository\Reporting\ExceptionDetail.cs" />
<Compile Include="Repository\Reporting\ExceptionInstance.cs" />
<Compile Include="Services.PetaPoco.cs" />
<Compile Include="Datastore\Connection.cs" />
<Compile Include="Controllers\DailySeriesController.cs" />
@ -252,7 +235,6 @@
<Compile Include="Providers\SceneMappingProvider.cs" />
<Compile Include="Repository\DailySeries.cs" />
<Compile Include="Repository\PendingSceneMapping.cs" />
<Compile Include="Repository\Reporting\ExceptionRow.cs" />
<Compile Include="Repository\Reporting\ParseErrorRow.cs" />
<Compile Include="Repository\Reporting\ReportRowBase.cs" />
<Compile Include="Repository\SceneMapping.cs" />

@ -1,16 +0,0 @@
using System.Linq;
using Services.PetaPoco;
namespace NzbDrone.Services.Service.Repository.Reporting
{
[TableName("Exceptions")]
[PrimaryKey("Hash", autoIncrement = false)]
public class ExceptionDetail
{
public string Hash { get; set; }
public string Logger { get; set; }
public string Type { get; set; }
public string String { get; set; }
public string Version { get; set; }
}
}

@ -1,17 +0,0 @@
using System;
using System.Linq;
using Services.PetaPoco;
namespace NzbDrone.Services.Service.Repository.Reporting
{
[TableName("ExceptionInstances")]
public class ExceptionInstance
{
public long Id { get; set; }
public string ExceptionHash { get; set; }
public string LogMessage { get; set; }
public DateTime Timestamp { get; set; }
public bool IsProduction { get; set; }
public Guid UGuid { get; set; }
}
}

@ -1,14 +0,0 @@
using System.Linq;
using Services.PetaPoco;
namespace NzbDrone.Services.Service.Repository.Reporting
{
[TableName("ExceptionReports")]
public class ExceptionRow : ReportRowBase
{
public string Type { get; set; }
public string Logger { get; set; }
public string LogMessage { get; set; }
public string String { get; set; }
}
}

@ -1,6 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="AutoMapper" version="2.0.0" />
<package id="elmah" version="1.2.0.1" />
<package id="elmah.corelibrary" version="1.2.1" />
<package id="elmah.sqlserver" version="1.2" />
@ -9,7 +8,6 @@
<package id="jQuery.UI.Combined" version="1.8.17" />
<package id="jQuery.Validation" version="1.9" />
<package id="Microsoft.Web.Infrastructure" version="1.0.0.0" />
<package id="mongocsharpdriver" version="1.4" />
<package id="Newtonsoft.Json" version="4.0.8" />
<package id="Ninject" version="2.2.1.4" />
<package id="Ninject.MVC3" version="2.2.2.0" />

@ -1,74 +0,0 @@
using System;
using System.Linq;
using FizzWare.NBuilder;
using FluentAssertions;
using NUnit.Framework;
using NzbDrone.Common.Contract;
using NzbDrone.Services.Service.Repository.Reporting;
using NzbDrone.Services.Tests.Framework;
using NzbDrone.Test.Common;
namespace NzbDrone.Services.Tests.ExceptionControllerTests
{
[TestFixture]
public class ReportExistingFixture : ServicesTestBase
{
Service.Controllers.ExceptionController Controller
{
get
{
return Mocker.Resolve<Service.Controllers.ExceptionController>();
}
}
private static ExistingExceptionReport CreateExceptionReport()
{
return new ExistingExceptionReport
{
IsProduction = true,
Version = "1.1.2.323456",
UGuid = Guid.NewGuid(),
LogMessage = @"Log message",
Hash = "ABC123"
};
}
[Test]
public void should_log_warn_if_hash_doesnt_exist()
{
WithRealDb();
Controller.ReportExisting(CreateExceptionReport());
Db.Fetch<ExceptionDetail>().Should().BeEmpty();
Db.Fetch<ExceptionInstance>().Should().BeEmpty();
ExceptionVerification.ExpectedWarns(1);
}
[Test]
public void should_save_instance_if_hash_is_valid()
{
WithRealDb();
var existing = CreateExceptionReport();
Db.Insert(Builder<ExceptionDetail>.CreateNew().With(c => c.Hash = existing.Hash).Build());
Controller.ReportExisting(existing);
Db.Fetch<ExceptionDetail>().Should().HaveCount(1);
var exceptionInstance = Db.Fetch<ExceptionInstance>();
exceptionInstance.Should().HaveCount(1);
exceptionInstance.Single().Id.Should().BeGreaterThan(0);
exceptionInstance.Single().ExceptionHash.Should().NotBeBlank();
exceptionInstance.Single().IsProduction.Should().Be(existing.IsProduction);
exceptionInstance.Single().Timestamp.Should().BeWithin(TimeSpan.FromSeconds(4)).Before(DateTime.Now);
exceptionInstance.Single().LogMessage.Should().Be(existing.LogMessage);
exceptionInstance.Single().UGuid.Should().Be(existing.UGuid);
}
}
}

@ -1,213 +0,0 @@
using System;
using System.Linq;
using FluentAssertions;
using NUnit.Framework;
using NzbDrone.Common.Contract;
using NzbDrone.Services.Service.Repository.Reporting;
using NzbDrone.Services.Tests.Framework;
namespace NzbDrone.Services.Tests.ExceptionControllerTests
{
[TestFixture]
public class ReportNewFixture : ServicesTestBase
{
Service.Controllers.ExceptionController Controller
{
get
{
return Mocker.Resolve<Service.Controllers.ExceptionController>();
}
}
private static ExceptionReport CreateExceptionReport()
{
return new ExceptionReport
{
IsProduction = true,
Version = "1.1.2.323456",
UGuid = Guid.NewGuid(),
Logger = "NzbDrone.Logger.Name",
LogMessage = @"Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message",
String = @"Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message
Long message Long message Long messageLong messageLong messageLong messageLong messageLong messageLong messageLong messageLong message",
Type = typeof(InvalidOperationException).Name
};
}
[Test]
public void ReportNew_should_save_instance()
{
var exceptionReport = CreateExceptionReport();
WithRealDb();
Controller.ReportNew(exceptionReport);
var exceptionInstance = Db.Fetch<ExceptionInstance>();
exceptionInstance.Should().HaveCount(1);
exceptionInstance.Single().Id.Should().BeGreaterThan(0);
exceptionInstance.Single().ExceptionHash.Should().NotBeBlank();
exceptionInstance.Single().IsProduction.Should().Be(exceptionReport.IsProduction);
exceptionInstance.Single().Timestamp.Should().BeWithin(TimeSpan.FromSeconds(4)).Before(DateTime.Now);
exceptionInstance.Single().LogMessage.Should().Be(exceptionReport.LogMessage);
exceptionInstance.Single().UGuid.Should().Be(exceptionReport.UGuid);
}
[Test]
public void ReportNew_should_save_detail()
{
var exceptionReport = CreateExceptionReport();
WithRealDb();
Controller.ReportNew(exceptionReport);
var exceptionDetails = Db.Fetch<ExceptionDetail>();
exceptionDetails.Should().HaveCount(1);
exceptionDetails.Single().Hash.Should().NotBeBlank();
exceptionDetails.Single().Logger.Should().Be(exceptionReport.Logger);
exceptionDetails.Single().Type.Should().Be(exceptionReport.Type);
exceptionDetails.Single().String.Should().Be(exceptionReport.String);
exceptionDetails.Single().Version.Should().Be(exceptionReport.Version);
}
[Test]
public void ReportNew_should_return_exception_id()
{
var exceptionReport = CreateExceptionReport();
WithRealDb();
var response = Controller.ReportNew(exceptionReport);
response.Data.Should().BeOfType<ExceptionReportResponse>();
((ExceptionReportResponse)response.Data).ExceptionHash.Should().NotBeBlank();
}
[Test]
public void Reporting_exception_more_than_once_should_create_single_detail_with_multiple_instances()
{
var exceptionReport = CreateExceptionReport();
WithRealDb();
var response1 = Controller.ReportNew(exceptionReport);
var response2 = Controller.ReportNew(exceptionReport);
var response3 = Controller.ReportNew(exceptionReport);
var detail = Db.Fetch<ExceptionDetail>();
var instances = Db.Fetch<ExceptionInstance>();
detail.Should().HaveCount(1);
instances.Should().HaveCount(3);
instances.Should().OnlyContain(c => c.ExceptionHash == detail.Single().Hash);
}
[Test]
public void Reporting_exception_with_diffrent_version_should_create_new_detail()
{
var exceptionReport1 = CreateExceptionReport();
exceptionReport1.Version = "0.1.1";
var exceptionReport2 = CreateExceptionReport();
exceptionReport2.Version = "0.2.1";
WithRealDb();
Controller.ReportNew(exceptionReport1);
Controller.ReportNew(exceptionReport2);
var detail = Db.Fetch<ExceptionDetail>();
var instances = Db.Fetch<ExceptionInstance>();
detail.Should().HaveCount(2);
instances.Should().HaveCount(2);
}
[Test]
public void Reporting_exception_with_diffrent_strting_should_create_new_detail()
{
var exceptionReport1 = CreateExceptionReport();
exceptionReport1.String = "Error1";
var exceptionReport2 = CreateExceptionReport();
exceptionReport2.String = "Error2";
WithRealDb();
Controller.ReportNew(exceptionReport1);
Controller.ReportNew(exceptionReport2);
var detail = Db.Fetch<ExceptionDetail>();
var instances = Db.Fetch<ExceptionInstance>();
detail.Should().HaveCount(2);
instances.Should().HaveCount(2);
}
[Test]
public void Reporting_exception_with_diffrent_logger_should_create_new_detail()
{
var exceptionReport1 = CreateExceptionReport();
exceptionReport1.Logger = "logger1";
var exceptionReport2 = CreateExceptionReport();
exceptionReport2.Logger = "logger2";
WithRealDb();
Controller.ReportNew(exceptionReport1);
Controller.ReportNew(exceptionReport2);
var detail = Db.Fetch<ExceptionDetail>();
var instances = Db.Fetch<ExceptionInstance>();
detail.Should().HaveCount(2);
instances.Should().HaveCount(2);
}
}
}

@ -68,8 +68,6 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="ExceptionControllerTests\ReportExistingFixture.cs" />
<Compile Include="ExceptionControllerTests\ReportNewFixture.cs" />
<Compile Include="ReportingControllerFixture.cs" />
<Compile Include="Framework\ServicesTestBase.cs" />
<Compile Include="Framework\TestDbHelper.cs" />

@ -1,15 +0,0 @@
<?xml version="1.0"?>
<doc>
<assembly>
<name>AutoMapper</name>
</assembly>
<members>
<member name="T:AutoMapper.MappingEngine.ConversionVisitor">
<summary>
This expression visitor will replace an input parameter by another one
see http://stackoverflow.com/questions/4601844/expression-tree-copy-or-convert
</summary>
</member>
</members>
</doc>

@ -1,671 +0,0 @@
<?xml version="1.0"?>
<doc>
<assembly>
<name>AutoMapper</name>
</assembly>
<members>
<member name="T:AutoMapper.MappingEngine.ConversionVisitor">
<summary>
This expression visitor will replace an input parameter by another one
see http://stackoverflow.com/questions/4601844/expression-tree-copy-or-convert
</summary>
</member>
<member name="T:TvdP.Collections.ConcurrentDictionaryKey`2">
<summary>
Search key structure for <see cref="T:TvdP.Collections.ConcurrentDictionary`2"/>
</summary>
<typeparam name="TKey">Type of the key.</typeparam>
<typeparam name="TValue">Type of the value.</typeparam>
</member>
<member name="T:TvdP.Collections.ConcurrentDictionary`2">
<summary>
A Concurrent <see cref="T:System.Collections.Generic.IDictionary`2"/> implementation.
</summary>
<typeparam name="TKey">Type of the keys.</typeparam>
<typeparam name="TValue">Type of the values.</typeparam>
<remarks>
This class is threadsafe and highly concurrent. This means that multiple threads can do lookup and insert operations
on this dictionary simultaneously.
It is not guaranteed that collisions will not occur. The dictionary is partitioned in segments. A segment contains
a set of items based on a hash of those items. The more segments there are and the beter the hash, the fewer collisions will occur.
This means that a nearly empty ConcurrentDictionary is not as concurrent as one containing many items.
</remarks>
</member>
<member name="T:TvdP.Collections.ConcurrentHashtable`2">
<summary>
Base class for concurrent hashtable implementations
</summary>
<typeparam name="TStored">Type of the items stored in the hashtable.</typeparam>
<typeparam name="TSearch">Type of the key to search with.</typeparam>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.#ctor">
<summary>
Constructor (protected)
</summary>
<remarks>Use Initialize method after construction.</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.Initialize">
<summary>
Initialize the newly created ConcurrentHashtable. Invoke in final (sealed) constructor
or Create method.
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.CreateSegmentRange(System.Int32,System.Int32)">
<summary>
Create a segment range
</summary>
<param name="segmentCount">Number of segments in range.</param>
<param name="initialSegmentSize">Number of slots allocated initialy in each segment.</param>
<returns>The created <see cref="T:TvdP.Collections.Segmentrange`2"/> instance.</returns>
</member>
<member name="F:TvdP.Collections.ConcurrentHashtable`2._NewRange">
<summary>
While adjusting the segmentation, _NewRange will hold a reference to the new range of segments.
when the adjustment is complete this reference will be copied to _CurrentRange.
</summary>
</member>
<member name="F:TvdP.Collections.ConcurrentHashtable`2._CurrentRange">
<summary>
Will hold the most current reange of segments. When busy adjusting the segmentation, this
field will hold a reference to the old range.
</summary>
</member>
<member name="F:TvdP.Collections.ConcurrentHashtable`2._SwitchPoint">
<summary>
While adjusting the segmentation this field will hold a boundary.
Clients accessing items with a key hash value below this boundary (unsigned compared)
will access _NewRange. The others will access _CurrentRange
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.GetItemHashCode(`0@)">
<summary>
Get a hashcode for given storeable item.
</summary>
<param name="item">Reference to the item to get a hash value for.</param>
<returns>The hash value as an <see cref="T:System.UInt32"/>.</returns>
<remarks>
The hash returned should be properly randomized hash. The standard GetItemHashCode methods are usually not good enough.
A storeable item and a matching search key should return the same hash code.
So the statement <code>ItemEqualsItem(storeableItem, searchKey) ? GetItemHashCode(storeableItem) == GetItemHashCode(searchKey) : true </code> should always be true;
</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.GetKeyHashCode(`1@)">
<summary>
Get a hashcode for given search key.
</summary>
<param name="key">Reference to the key to get a hash value for.</param>
<returns>The hash value as an <see cref="T:System.UInt32"/>.</returns>
<remarks>
The hash returned should be properly randomized hash. The standard GetItemHashCode methods are usually not good enough.
A storeable item and a matching search key should return the same hash code.
So the statement <code>ItemEqualsItem(storeableItem, searchKey) ? GetItemHashCode(storeableItem) == GetItemHashCode(searchKey) : true </code> should always be true;
</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.ItemEqualsKey(`0@,`1@)">
<summary>
Compares a storeable item to a search key. Should return true if they match.
</summary>
<param name="item">Reference to the storeable item to compare.</param>
<param name="key">Reference to the search key to compare.</param>
<returns>True if the storeable item and search key match; false otherwise.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.ItemEqualsItem(`0@,`0@)">
<summary>
Compares two storeable items for equality.
</summary>
<param name="item1">Reference to the first storeable item to compare.</param>
<param name="item2">Reference to the second storeable item to compare.</param>
<returns>True if the two soreable items should be regarded as equal.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.IsEmpty(`0@)">
<summary>
Indicates if a specific item reference contains a valid item.
</summary>
<param name="item">The storeable item reference to check.</param>
<returns>True if the reference doesn't refer to a valid item; false otherwise.</returns>
<remarks>The statement <code>IsEmpty(default(TStoredI))</code> should always be true.</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.GetKeyType(`0@)">
<summary>
Returns the type of the key value or object.
</summary>
<param name="item">The stored item to get the type of the key for.</param>
<returns>The actual type of the key or null if it can not be determined.</returns>
<remarks>
Used for diagnostics purposes.
</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.GetSegment(System.UInt32)">
<summary>
Gets a segment out of either _NewRange or _CurrentRange based on the hash value.
</summary>
<param name="hash"></param>
<returns></returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.GetSegmentLockedForWriting(System.UInt32)">
<summary>
Gets a LOCKED segment out of either _NewRange or _CurrentRange based on the hash value.
Unlock needs to be called on this segment before it can be used by other clients.
</summary>
<param name="hash"></param>
<returns></returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.GetSegmentLockedForReading(System.UInt32)">
<summary>
Gets a LOCKED segment out of either _NewRange or _CurrentRange based on the hash value.
Unlock needs to be called on this segment before it can be used by other clients.
</summary>
<param name="hash"></param>
<returns></returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.FindItem(`1@,`0@)">
<summary>
Finds an item in the table collection that maches the given searchKey
</summary>
<param name="searchKey">The key to the item.</param>
<param name="item">Out reference to a field that will receive the found item.</param>
<returns>A boolean that will be true if an item has been found and false otherwise.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.GetOldestItem(`0@,`0@)">
<summary>
Looks for an existing item in the table contents using an alternative copy. If it can be found it will be returned.
If not then the alternative copy will be added to the table contents and the alternative copy will be returned.
</summary>
<param name="searchKey">A copy to search an already existing instance with</param>
<param name="item">Out reference to receive the found item or the alternative copy</param>
<returns>A boolean that will be true if an existing copy was found and false otherwise.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.ReplaceItem(`1@,`0@,`0@,System.Func{`0,System.Boolean})">
<summary>
Replaces and existing item
</summary>
<param name="newItem"></param>
<param name="oldItem"></param>
<param name="sanction"></param>
<returns>true is the existing item was successfully replaced.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.InsertItem(`0@,`0@)">
<summary>
Inserts an item in the table contents possibly replacing an existing item.
</summary>
<param name="searchKey">The item to insert in the table</param>
<param name="replacedItem">Out reference to a field that will receive any possibly replaced item.</param>
<returns>A boolean that will be true if an existing copy was found and replaced and false otherwise.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.RemoveItem(`1@,`0@)">
<summary>
Removes an item from the table contents.
</summary>
<param name="searchKey">The key to find the item with.</param>
<param name="removedItem">Out reference to a field that will receive the found and removed item.</param>
<returns>A boolean that will be rue if an item was found and removed and false otherwise.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.EnumerateAmorphLockedSegments(System.Boolean)">
<summary>
Enumerates all segments in _CurrentRange and locking them before yielding them and resleasing the lock afterwards
The order in which the segments are returned is undefined.
Lock SyncRoot before using this enumerable.
</summary>
<returns></returns>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.Clear">
<summary>
Removes all items from the collection.
Aquires a lock on SyncRoot before it does it's thing.
When this method returns and multiple threads have access to this table it
is not guaranteed that the table is actually empty.
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.SegmentationAdjustmentNeeded">
<summary>
Determines if a segmentation adjustment is needed.
</summary>
<returns>True</returns>
</member>
<member name="F:TvdP.Collections.ConcurrentHashtable`2._AssessSegmentationPending">
<summary>
Bool as int (for interlocked functions) that is true if a Segmentation assesment is pending.
</summary>
</member>
<member name="F:TvdP.Collections.ConcurrentHashtable`2._AllocatedSpace">
<summary>
The total allocated number of item slots. Filled with nonempty items or not.
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.EffectTotalAllocatedSpace(System.Int32)">
<summary>
When a segment resizes it uses this method to inform the hashtable of the change in allocated space.
</summary>
<param name="effect"></param>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.ScheduleMaintenance">
<summary>
Schedule a call to the AssessSegmentation() method.
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.AssessSegmentation(System.Object)">
<summary>
Checks if segmentation needs to be adjusted and if so performs the adjustment.
</summary>
<param name="dummy"></param>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.AssessSegmentation">
<summary>
This method is called when a re-segmentation is expected to be needed. It checks if it actually is needed and, if so, performs the re-segementation.
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentHashtable`2.SetSegmentation(System.Int32,System.Int32)">
<summary>
Adjusts the segmentation to the new segment count
</summary>
<param name="newSegmentCount">The new number of segments to use. This must be a power of 2.</param>
<param name="segmentSize">The number of item slots to reserve in each segment.</param>
</member>
<member name="P:TvdP.Collections.ConcurrentHashtable`2.SyncRoot">
<summary>
Returns an object that serves as a lock for range operations
</summary>
<remarks>
Clients use this primarily for enumerating over the Tables contents.
Locking doesn't guarantee that the contents don't change, but prevents operations that would
disrupt the enumeration process.
Operations that use this lock:
Count, Clear, DisposeGarbage and AssessSegmentation.
Keeping this lock will prevent the table from re-segmenting.
</remarks>
</member>
<member name="P:TvdP.Collections.ConcurrentHashtable`2.Items">
<summary>
Gets an IEnumerable to iterate over all items in all segments.
</summary>
<returns></returns>
<remarks>
A lock should be aquired and held on SyncRoot while this IEnumerable is being used.
The order in which the items are returned is undetermined.
</remarks>
</member>
<member name="P:TvdP.Collections.ConcurrentHashtable`2.Count">
<summary>
Returns a count of all items in teh collection. This may not be
aqurate when multiple threads are accessing this table.
Aquires a lock on SyncRoot before it does it's thing.
</summary>
</member>
<member name="P:TvdP.Collections.ConcurrentHashtable`2.MinSegments">
<summary>
Gives the minimum number of segments a hashtable can contain. This should be 1 or more and always a power of 2.
</summary>
</member>
<member name="P:TvdP.Collections.ConcurrentHashtable`2.MinSegmentAllocatedSpace">
<summary>
Gives the minimum number of allocated item slots per segment. This should be 1 or more, always a power of 2
and less than 1/2 of MeanSegmentAllocatedSpace.
</summary>
</member>
<member name="P:TvdP.Collections.ConcurrentHashtable`2.MeanSegmentAllocatedSpace">
<summary>
Gives the prefered number of allocated item slots per segment. This should be 4 or more and always a power of 2.
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.#ctor">
<summary>
Constructs a <see cref="T:TvdP.Collections.ConcurrentDictionary`2"/> instance using the default <see cref="T:System.Collections.Generic.IEqualityComparer`1"/> to compare keys.
</summary>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.#ctor(System.Collections.Generic.IEqualityComparer{`0})">
<summary>
Constructs a <see cref="T:TvdP.Collections.ConcurrentDictionary`2"/> instance using the specified <see cref="T:System.Collections.Generic.IEqualityComparer`1"/> to compare keys.
</summary>
<param name="comparer">The <see cref="T:System.Collections.Generic.IEqualityComparer`1"/> tp compare keys with.</param>
<exception cref="T:System.ArgumentNullException"><paramref name="comparer"/> is null.</exception>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.GetItemHashCode(System.Nullable{System.Collections.Generic.KeyValuePair{`0,`1}}@)">
<summary>
Get a hashcode for given storeable item.
</summary>
<param name="item">Reference to the item to get a hash value for.</param>
<returns>The hash value as an <see cref="T:System.UInt32"/>.</returns>
<remarks>
The hash returned should be properly randomized hash. The standard GetItemHashCode methods are usually not good enough.
A storeable item and a matching search key should return the same hash code.
So the statement <code>ItemEqualsItem(storeableItem, searchKey) ? GetItemHashCode(storeableItem) == GetItemHashCode(searchKey) : true </code> should always be true;
</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.GetKeyHashCode(TvdP.Collections.ConcurrentDictionaryKey{`0,`1}@)">
<summary>
Get a hashcode for given search key.
</summary>
<param name="key">Reference to the key to get a hash value for.</param>
<returns>The hash value as an <see cref="T:System.UInt32"/>.</returns>
<remarks>
The hash returned should be properly randomized hash. The standard GetItemHashCode methods are usually not good enough.
A storeable item and a matching search key should return the same hash code.
So the statement <code>ItemEqualsItem(storeableItem, searchKey) ? GetItemHashCode(storeableItem) == GetItemHashCode(searchKey) : true </code> should always be true;
</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.ItemEqualsKey(System.Nullable{System.Collections.Generic.KeyValuePair{`0,`1}}@,TvdP.Collections.ConcurrentDictionaryKey{`0,`1}@)">
<summary>
Compares a storeable item to a search key. Should return true if they match.
</summary>
<param name="item">Reference to the storeable item to compare.</param>
<param name="key">Reference to the search key to compare.</param>
<returns>True if the storeable item and search key match; false otherwise.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.ItemEqualsItem(System.Nullable{System.Collections.Generic.KeyValuePair{`0,`1}}@,System.Nullable{System.Collections.Generic.KeyValuePair{`0,`1}}@)">
<summary>
Compares two storeable items for equality.
</summary>
<param name="item1">Reference to the first storeable item to compare.</param>
<param name="item2">Reference to the second storeable item to compare.</param>
<returns>True if the two soreable items should be regarded as equal.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.IsEmpty(System.Nullable{System.Collections.Generic.KeyValuePair{`0,`1}}@)">
<summary>
Indicates if a specific item reference contains a valid item.
</summary>
<param name="item">The storeable item reference to check.</param>
<returns>True if the reference doesn't refer to a valid item; false otherwise.</returns>
<remarks>The statement <code>IsEmpty(default(TStoredI))</code> should always be true.</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.System#Collections#Generic#IDictionary{TKey@TValue}#Add(`0,`1)">
<summary>
Adds an element with the provided key and value to the dictionary.
</summary>
<param name="key">The object to use as the key of the element to add.</param>
<param name="value">The object to use as the value of the element to add.</param>
<exception cref="T:System.ArgumentException">An element with the same key already exists in the dictionary.</exception>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.ContainsKey(`0)">
<summary>
Determines whether the dictionary
contains an element with the specified key.
</summary>
<param name="key">The key to locate in the dictionary.</param>
<returns>true if the dictionary contains
an element with the key; otherwise, false.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.System#Collections#Generic#IDictionary{TKey@TValue}#Remove(`0)">
<summary>
Removes the element with the specified key from the dictionary.
</summary>
<param name="key">The key of the element to remove.</param>
<returns>true if the element is successfully removed; otherwise, false. This method
also returns false if key was not found in the original dictionary.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.TryGetValue(`0,`1@)">
<summary>
Gets the value associated with the specified key.
</summary>
<param name="key">The key whose value to get.</param>
<param name="value">
When this method returns, the value associated with the specified key, if
the key is found; otherwise, the default value for the type of the value
parameter. This parameter is passed uninitialized.
</param>
<returns>
true if the dictionary contains an element with the specified key; otherwise, false.
</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.System#Collections#Generic#ICollection{System#Collections#Generic#KeyValuePair{TKey@TValue}}#Add(System.Collections.Generic.KeyValuePair{`0,`1})">
<summary>
Adds an association to the dictionary.
</summary>
<param name="item">A <see cref="T:System.Collections.Generic.KeyValuePair`2"/> that represents the association to add.</param>
<exception cref="T:System.ArgumentException">An association with an equal key already exists in the dicitonary.</exception>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.Clear">
<summary>
Removes all items from the dictionary.
</summary>
<remarks>WHen working with multiple threads, that each can add items to this dictionary, it is not guaranteed that the dictionary will be empty when this method returns.</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.System#Collections#Generic#ICollection{System#Collections#Generic#KeyValuePair{TKey@TValue}}#Contains(System.Collections.Generic.KeyValuePair{`0,`1})">
<summary>
Determines whether the specified association exists in the dictionary.
</summary>
<param name="item">The key-value association to search fo in the dicionary.</param>
<returns>True if item is found in the dictionary; otherwise, false.</returns>
<remarks>
This method compares both key and value. It uses the default equality comparer to compare values.
</remarks>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.System#Collections#Generic#ICollection{System#Collections#Generic#KeyValuePair{TKey@TValue}}#CopyTo(System.Collections.Generic.KeyValuePair{`0,`1}[],System.Int32)">
<summary>
Copies all associations of the dictionary to an
<see cref="T:System.Array"/>, starting at a particular <see cref="T:System.Array"/> index.
</summary>
<param name="array">The one-dimensional <see cref="T:System.Array"/> that is the destination of the associations
copied from <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/>. The <see cref="T:System.Array"/> must
have zero-based indexing.</param>
<param name="arrayIndex">The zero-based index in <paramref name="array"/> at which copying begins.</param>
<exception cref="T:System.ArgumentNullException"><paramref name="array"/> is null.</exception>
<exception cref="T:System.ArgumentOutOfRangeException"><paramref name="arrayIndex"/> is less than 0.</exception>
<exception cref="T:System.ArgumentException"><paramref name="arrayIndex"/> is equal to or greater than the length of <paramref name="array"/>.</exception>
<exception cref="T:System.ArgumentException">The number of associations to be copied
is greater than the available space from <paramref name="arrayIndex"/> to the end of the destination
<paramref name="array"/>.</exception>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.System#Collections#Generic#ICollection{System#Collections#Generic#KeyValuePair{TKey@TValue}}#Remove(System.Collections.Generic.KeyValuePair{`0,`1})">
<summary>
Removes the specified association from the <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/>, comparing both key and value.
</summary>
<param name="item">A <see cref="T:System.Collections.Generic.KeyValuePair`2"/> representing the association to remove.</param>
<returns>true if the association was successfully removed from the <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/>;
otherwise, false. This method also returns false if the association is not found in
the original <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/>.
</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.GetEnumerator">
<summary>
Returns an enumerator that iterates through all associations in the <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/> at the moment of invocation.
</summary>
<returns>A <see cref="T:System.Collections.Generic.IEnumerator`1"/> that can be used to iterate through the associations.</returns>
</member>
<member name="M:TvdP.Collections.ConcurrentDictionary`2.System#Collections#IEnumerable#GetEnumerator">
<summary>
Returns an enumerator that iterates through all associations in the <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/> at the moment of invocation.
</summary>
<returns>A <see cref="T:System.Collections.IEnumerator"/> that can be used to iterate through the associations.</returns>
</member>
<member name="P:TvdP.Collections.ConcurrentDictionary`2.Comparer">
<summary>
Gives the <see cref="T:System.Collections.Generic.IEqualityComparer`1"/> of TKey that is used to compare keys.
</summary>
</member>
<member name="P:TvdP.Collections.ConcurrentDictionary`2.Keys">
<summary>
Gets an <see cref="T:System.Collections.Generic.ICollection`1"/> containing the keys of
the dictionary.
</summary>
<returns>An <see cref="T:System.Collections.Generic.ICollection`1"/> containing the keys of the dictionary.</returns>
<remarks>This property takes a snapshot of the current keys collection of the dictionary at the moment of invocation.</remarks>
</member>
<member name="P:TvdP.Collections.ConcurrentDictionary`2.Values">
<summary>
Gets an <see cref="T:System.Collections.Generic.ICollection`1"/> containing the values in
the dictionary.
</summary>
<returns>
An <see cref="T:System.Collections.Generic.ICollection`1"/> containing the values in the dictionary.
</returns>
<remarks>This property takes a snapshot of the current keys collection of the dictionary at the moment of invocation.</remarks>
</member>
<member name="P:TvdP.Collections.ConcurrentDictionary`2.Item(`0)">
<summary>
Gets or sets the value associated with the specified key.
</summary>
<param name="key">The key of the value to get or set.</param>
<returns>The value associated with the specified key. If the specified key is not found, a get operation throws a KeyNotFoundException, and a set operation creates a new element with the specified key.</returns>
<remarks>
When working with multiple threads, that can each potentialy remove the searched for item, a <see cref="T:System.Collections.Generic.KeyNotFoundException"/> can always be expected.
</remarks>
</member>
<member name="P:TvdP.Collections.ConcurrentDictionary`2.Count">
<summary>
Gets the number of elements contained in the <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/>.
</summary>
</member>
<member name="P:TvdP.Collections.ConcurrentDictionary`2.System#Collections#Generic#ICollection{System#Collections#Generic#KeyValuePair{TKey@TValue}}#IsReadOnly">
<summary>
Gets a value indicating whether the <see cref="T:TvdP.Collections.ConcurrentDictionaryKey`2"/> is read-only, which is always false.
</summary>
</member>
<member name="T:TvdP.Collections.Segment`2">
<summary>
A 'single writer - multi reader' threaded segment in a hashtable.
</summary>
<typeparam name="TStored"></typeparam>
<typeparam name="TSearch"></typeparam>
<remarks>
Though each segment can be accessed by 1 writer thread simultaneously, the hashtable becomes concurrent
for writing by containing many segments so that collisions are rare. The table will be fully concurrent
for read operations as far as they are not colliding with write operations.
Each segment is itself a small hashtable that can grow and shrink individualy. This prevents blocking of
the entire hashtable when growing or shrinking is needed. Because each segment is relatively small (depending on
the quality of the hash) resizing of the individual segments should not take much time.
</remarks>
</member>
<member name="M:TvdP.Collections.Segment`2.Initialize(System.Int32)">
<summary>
Initialize the segment.
</summary>
<param name="initialSize"></param>
</member>
<member name="M:TvdP.Collections.Segment`2.Welcome(TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
When segment gets introduced into hashtable then its allocated space should be added to the
total allocated space.
Single threaded access or locking is needed
</summary>
<param name="traits"></param>
</member>
<member name="M:TvdP.Collections.Segment`2.Bye(TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
When segment gets removed from hashtable then its allocated space should be subtracted to the
total allocated space.
Single threaded access or locking is needed
</summary>
<param name="traits"></param>
</member>
<member name="F:TvdP.Collections.Segment`2._List">
<summary>
Array with 'slots'. Each slot can be filled or empty.
</summary>
</member>
<member name="M:TvdP.Collections.Segment`2.InsertItemAtIndex(System.UInt32,System.UInt32,`0,TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
Inserts an item into a *not empty* spot given by position i. It moves items forward until an empty spot is found.
</summary>
<param name="mask"></param>
<param name="i"></param>
<param name="itemCopy"></param>
<param name="traits"></param>
</member>
<member name="M:TvdP.Collections.Segment`2.FindItem(`1@,`0@,TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
Find item in segment.
</summary>
<param name="key">Reference to the search key to use.</param>
<param name="item">Out reference to store the found item in.</param>
<param name="traits">Object that tells this segment how to treat items and keys.</param>
<returns>True if an item could be found, otherwise false.</returns>
</member>
<member name="M:TvdP.Collections.Segment`2.GetOldestItem(`0@,`0@,TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
Find an existing item or, if it can't be found, insert a new item.
</summary>
<param name="key">Reference to the item that will be inserted if an existing item can't be found. It will also be used to search with.</param>
<param name="item">Out reference to store the found item or, if it can not be found, the new inserted item.</param>
<param name="traits">Object that tells this segment how to treat items and keys.</param>
<returns>True if an existing item could be found, otherwise false.</returns>
</member>
<member name="M:TvdP.Collections.Segment`2.InsertItem(`0@,`0@,TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
Inserts an item in the segment, possibly replacing an equal existing item.
</summary>
<param name="key">A reference to the item to insert.</param>
<param name="item">An out reference where any replaced item will be written to, if no item was replaced the new item will be written to this reference.</param>
<param name="traits">Object that tells this segment how to treat items and keys.</param>
<returns>True if an existing item could be found and is replaced, otherwise false.</returns>
</member>
<member name="M:TvdP.Collections.Segment`2.RemoveItem(`1@,`0@,TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
Removes an item from the segment.
</summary>
<param name="key">A reference to the key to search with.</param>
<param name="item">An out reference where the removed item will be stored or default(<typeparamref name="TStored"/>) if no item to remove can be found.</param>
<param name="traits">Object that tells this segment how to treat items and keys.</param>
<returns>True if an item could be found and is removed, false otherwise.</returns>
</member>
<member name="M:TvdP.Collections.Segment`2.GetNextItem(System.Int32,`0@,TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
Iterate over items in the segment.
</summary>
<param name="beyond">Position beyond which the next filled slot will be found and the item in that slot returned. (Starting with -1)</param>
<param name="item">Out reference where the next item will be stored or default if the end of the segment is reached.</param>
<param name="traits">Object that tells this segment how to treat items and keys.</param>
<returns>The index position the next item has been found or -1 otherwise.</returns>
</member>
<member name="F:TvdP.Collections.Segment`2._Count">
<summary>
Total numer of filled slots in _List.
</summary>
</member>
<member name="M:TvdP.Collections.Segment`2.Trim(TvdP.Collections.ConcurrentHashtable{`0,`1})">
<summary>
Remove any excess allocated space
</summary>
<param name="traits"></param>
</member>
<member name="P:TvdP.Collections.Segment`2.IsAlive">
<summary>
Boolean value indicating if this segment has not been trashed yet.
</summary>
</member>
<member name="T:TvdP.Threading.TinyReaderWriterLock">
<summary>
Tiny spin lock that allows multiple readers simultanously and 1 writer exclusively
</summary>
</member>
<member name="M:TvdP.Threading.TinyReaderWriterLock.ReleaseForReading">
<summary>
Release a reader lock
</summary>
</member>
<member name="M:TvdP.Threading.TinyReaderWriterLock.ReleaseForWriting">
<summary>
Release a writer lock
</summary>
</member>
<member name="M:TvdP.Threading.TinyReaderWriterLock.LockForReading">
<summary>
Aquire a reader lock. Wait until lock is aquired.
</summary>
</member>
<member name="M:TvdP.Threading.TinyReaderWriterLock.LockForReading(System.Boolean)">
<summary>
Aquire a reader lock.
</summary>
<param name="wait">True if to wait until lock aquired, False to return immediately.</param>
<returns>Boolean indicating if lock was successfuly aquired.</returns>
</member>
<member name="M:TvdP.Threading.TinyReaderWriterLock.LockForWriting">
<summary>
Aquire a writer lock. Wait until lock is aquired.
</summary>
</member>
<member name="M:TvdP.Threading.TinyReaderWriterLock.LockForWriting(System.Boolean)">
<summary>
Aquire a writer lock.
</summary>
<param name="wait">True if to wait until lock aquired, False to return immediately.</param>
<returns>Boolean indicating if lock was successfuly aquired.</returns>
</member>
<member name="T:System.SerializableAttribute">
<summary>
Attempts to replicate the Desktop CLR.
</summary>
</member>
</members>
</doc>

@ -0,0 +1,237 @@
C# Driver Version 1.4.1 Release Notes
=====================================
This minor release fixes a few issues found by users of the LINQ support added
in v1.4 of the C# driver and also adds support for a few new LINQ query
operators and where clauses.
File by file change logs are available at:
https://github.com/mongodb/mongo-csharp-driver/blob/master/Release%20Notes/Change%20Log%20v1.4.1-Bson.txt
https://github.com/mongodb/mongo-csharp-driver/blob/master/Release%20Notes/Change%20Log%20v1.4.1-Driver.txt
These release notes describe the changes at a higher level, and omit describing
some of the minor changes.
Breaking changes
----------------
There are no breaking changes in this release.
JIRA issues resolved
--------------------
The full list of JIRA issues resolved in this release is available at:
https://jira.mongodb.org/secure/IssueNavigator.jspa?mode=hide&requestId=11397
LINQ query support
==================
The main purpose of this minor release is to fix some issues found by users of
the new LINQ support added in v1.4.
One bug that many have encountered is a NullReferenceException when writing a
query against an inherited property.
https://jira.mongodb.org/browse/CSHARP-418
You would hit this error if you had any queries that were similar to this:
public class B
{
public ObjectId Id;
}
public class C : B
{
public int X;
}
var query =
from c in collection.AsQueryable<C>()
where c.Id = id // class C inherits Id from class B
select c;
Another bug that a few users have encountered is an ArgumentOutOfRangeException
when writing a LINQ query that consists of a bare AsQueryable and nothing else:
https://jira.mongodb.org/browse/CSHARP-419
as in this sample:
var query = collection.AsQueryable<C>(); // no where clause
Normally a query would contain something else besides the call to AsQueryable
(like a where clause), but this is a legal query and is now supported.
BSON library changes
====================
MaxSerializationDepth
---------------------
The BSON serialization mechanism does not support circular references in your
object graph. In earlier versions of the C# driver if you attempted to
serialize an object with circular references you would get a
StackOverflowExpection. The 1.4.1 version now tracks the serialization depth
as it serializes an object and if it exceeds MaxSerializationDepth a
BsonSerializationException is thrown. The problem with StackOverflowException
was that it was fatal to your process, but the BsonSerializationException can
be caught and your process can continue executing if you choose.
The default MaxSerializationDepth is 100.
Interpretation of C# null vs BsonNull.Value
-------------------------------------------
When working with the BsonDocument object model a C# null is usually ignored,
specially when creating BsonDocuments using functional construction. However,
when mapping between .NET types and the BsonDocument object model a C# null
will now be mapped to a BsonNull. For example:
var dictionary = new Dictionary<string, object> { { "x", null } };
var document = new BsonDocument(dictionary);
// document["x"] == BsonNull.Value
and when mapping in the reverse direction a BsonNull will map to a C# null:
var document = new BsonDocument { { "x", BsonNull.Value } };
var dictionary = document.ToDictionary();
// dictionary["x"] == null
Usually mapping between .NET types and the BsonDocument object model happens
automatically as needed, but if you want to invoke the mapping yourself you
can access the BsonTypeMapper directly:
var dictionary = new Dictionary<string, object> { { "x", null } };
var document = BsonTypeMapper.MapToBsonValue(dictionary);
// document["x"] == BsonNull.Value
or in the other direction:
var document = new BsonDocument { { "x", BsonNull.Value } };
var dictionary = (IDictionary<string, object>)BsonTypeMapper.MapToDotNetValue(document);
// dictionary["x"] == null
Serializing read-only properties
--------------------------------
The class map based serialization support normally serializes only public
read-write properties (or fields). Sometimes it can be useful to serialize
read-only properties as well, specially if you want to query against them.
You can now opt-in your read-only properties so that they appear in the
serialized document. For example:
public class Book
{
public ObjectId Id;
public string Title;
[BsonElement] // opt-in the read-only LowercaseTitle property
public string LowercaseTitle { get { return Title.ToLower(); } }
}
Now when a Book is serialized the document will look like:
{
_id : ObjectId("4f8d771dae879111d289dbc0"),
Title : "For Whom the Bell Tolls",
LowercaseTitle : "for whom the bell tolls"
}
During deserialization any elements in the serialized document that
correspond to read-only properties are ignored.
Driver changes
==============
MongoServer
-----------
There is a new method called IsDatabaseNameValid that you can call to test if
a database name is valid.
MongoDatabase
-------------
There is a new method called IsCollectionNameValid that you can call to test if a
collection name is valid.
MongoGridFS
-----------
You can now disable computing the MD5 at the server when uploading a GridFS
file. You can also disable the client side verification of the MD5 that is
normally done on Upload or Download. The reason you might choose to disable
MD5 verification is that it is computationally expensive to compute the MD5.
LINQ OfType\<T\> query operator
-------------------------------
You can now use the OfType\<T\> query operator in LINQ queries. For example:
var query = collection.AsQueryable<B>().OfType<C>();
this generates a query against the "_t" discriminator value that is used to
identify the actual type of a serialized document.
Additional expressions supported in LINQ where clauses
------------------------------------------------------
The following expressions are now supported in LINQ where clauses:
// d is the document
// p is a property of the document
// c is a character constant
// ca is an array of character constants
// s is a string constant
// i, j, k, n are integer constants
where d.p.Equals(constant)
where string.IsNullOrEmpty(d.p)
where d.p.IndexOf(c) == i
where d.p.IndexOf(c, j) == i
where d.p.IndexOf(c, j, k) == i
where d.p.IndexOf(s) == i
where d.p.IndexOf(s, j) == i
where d.p.IndexOf(s, j, k) == i
where d.p.IndexOfAny(ca) == i
where d.p.IndexOfAny(ca, j) == i
where d.p.IndexOfAny(ca, j, k) == i
where d.p[i] == c
where d.p.Length == n
where d.p.ToLower().Contains("xyz")
where d.p.ToLower().StartsWith("xyz")
where d.p.ToLower().EndsWith("xyz")
where d.p.ToUpper().Contains("xyz")
where d.p.ToUpper().StartsWith("xyz")
where d.p.ToUpper().EndsWith("xyz")
where d.p.Trim().Contains("xyz")
where d.p.Trim().StartsWith("xyz")
where d.p.Trim().EndsWith("xyz")
where d.p.TrimStart().Contains("xyz")
where d.p.TrimStart().StartsWith("xyz")
where d.p.TrimStart().EndsWith("xyz")
where d.p.TrimEnd().Contains("xyz")
where d.p.TrimEnd().StartsWith("xyz")
where d.p.TrimEnd().EndsWith("xyz")
where d.GetType() == typeof(T)
where d is T
// you can use any combination of ToLower/ToUpper/Trim/TrimStart/TrimEnd
// before Contains/StartsWith/EndsWith
In the 1.4 version of the C# driver the constant always had to appear on the
right of a comparison operator. That restriction is lifted in 1.4.1 so now the
following are equivalent:
where d.Height < 60
where 60 > d.Height
Type of \<T\> in AsQueryable can now be deduced
-----------------------------------------------
The type of \<T\> in the call to AsQueryable can now be deduced from the collection argument:
var collection = database.GetCollection<MyDocument>("mydocuments")
var query = collection.AsQueryable(); // <T> is deduced to be MyDocument

@ -2305,6 +2305,25 @@
</summary>
<returns>The frozen serialization options.</returns>
</member>
<member name="T:MongoDB.Bson.Serialization.TypeNameDiscriminator">
<summary>
Supports using type names as discriminators.
</summary>
</member>
<member name="M:MongoDB.Bson.Serialization.TypeNameDiscriminator.GetActualType(System.String)">
<summary>
Resolves a type name discriminator.
</summary>
<param name="typeName">The type name.</param>
<returns>The type if type type name can be resolved; otherwise, null.</returns>
</member>
<member name="M:MongoDB.Bson.Serialization.TypeNameDiscriminator.GetDiscriminator(System.Type)">
<summary>
Gets a type name to be used as a discriminator (like AssemblyQualifiedName but shortened for common DLLs).
</summary>
<param name="type">The type.</param>
<returns>The type name.</returns>
</member>
<member name="T:MongoDB.Bson.Serialization.IBsonSerializable">
<summary>
An interface implemented by classes that handle their own BSON serialization.
@ -3697,9 +3716,9 @@
<param name="info">The SerializationInfo.</param>
<param name="context">The StreamingContext.</param>
</member>
<member name="T:MongoDB.Bson.Serialization.IdGenerators.BsonObjectIdGenerator">
<member name="T:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator">
<summary>
Represents an Id generator for BsonObjectIds.
Represents an Id generator for Guids stored in BsonBinaryData values.
</summary>
</member>
<member name="T:MongoDB.Bson.Serialization.IIdGenerator">
@ -3722,6 +3741,64 @@
<param name="id">The Id.</param>
<returns>True if the Id is empty.</returns>
</member>
<member name="M:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.#ctor(MongoDB.Bson.GuidRepresentation)">
<summary>
Initializes a new instance of the BsonBinaryDataGuidGenerator class.
</summary>
<param name="guidRepresentation">The GuidRepresentation to use when generating new Id values.</param>
</member>
<member name="M:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.GetInstance(MongoDB.Bson.GuidRepresentation)">
<summary>
Gets the instance of BsonBinaryDataGuidGenerator for a GuidRepresentation.
</summary>
<param name="guidRepresentation">The GuidRepresentation.</param>
<returns>The instance of BsonBinaryDataGuidGenerator for a GuidRepresentation.</returns>
</member>
<member name="M:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.GenerateId(System.Object,System.Object)">
<summary>
Generates an Id for a document.
</summary>
<param name="container">The container of the document (will be a MongoCollection when called from the C# driver). </param>
<param name="document">The document.</param>
<returns>An Id.</returns>
</member>
<member name="M:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.IsEmpty(System.Object)">
<summary>
Tests whether an Id is empty.
</summary>
<param name="id">The Id.</param>
<returns>True if the Id is empty.</returns>
</member>
<member name="P:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.CSharpLegacyInstance">
<summary>
Gets an instance of BsonBinaryDataGuidGenerator for CSharpLegacy GuidRepresentation.
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.JavaLegacyInstance">
<summary>
Gets an instance of BsonBinaryDataGuidGenerator for JavaLegacy GuidRepresentation.
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.PythonLegacyInstance">
<summary>
Gets an instance of BsonBinaryDataGuidGenerator for PythonLegacy GuidRepresentation.
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.StandardInstance">
<summary>
Gets an instance of BsonBinaryDataGuidGenerator for Standard GuidRepresentation.
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.IdGenerators.BsonBinaryDataGuidGenerator.UnspecifedInstance">
<summary>
Gets an instance of BsonBinaryDataGuidGenerator for Unspecifed GuidRepresentation.
</summary>
</member>
<member name="T:MongoDB.Bson.Serialization.IdGenerators.BsonObjectIdGenerator">
<summary>
Represents an Id generator for BsonObjectIds.
</summary>
</member>
<member name="M:MongoDB.Bson.Serialization.IdGenerators.BsonObjectIdGenerator.#ctor">
<summary>
Initializes a new instance of the BsonObjectIdGenerator class.
@ -4613,6 +4690,11 @@
Gets or sets whether to check an update document (turns CheckElementNames on if first element name does *not* start with $).
</summary>
</member>
<member name="P:MongoDB.Bson.IO.BsonWriter.SerializationDepth">
<summary>
Gets the current serialization depth.
</summary>
</member>
<member name="P:MongoDB.Bson.IO.BsonWriter.Settings">
<summary>
Gets the settings of the writer.
@ -5505,6 +5587,11 @@
Gets whether the settings are frozen.
</summary>
</member>
<member name="P:MongoDB.Bson.IO.BsonWriterSettings.MaxSerializationDepth">
<summary>
Gets or sets the max serialization depth allowed (used to detect circular references).
</summary>
</member>
<member name="M:MongoDB.Bson.IO.BsonDocumentWriterSettings.#ctor">
<summary>
Initializes a new instance of the BsonDocumentWriterSettings class.
@ -6221,13 +6308,6 @@
<param name="memberInfo">The member info.</param>
<returns>The type of the member.</returns>
</member>
<member name="M:MongoDB.Bson.Serialization.BsonClassMap.GetTypeNameDiscriminator(System.Type)">
<summary>
Gets a loadable type name (like AssemblyQualifiedName but shortened when possible)
</summary>
<param name="type">The type.</param>
<returns>The type name.</returns>
</member>
<member name="M:MongoDB.Bson.Serialization.BsonClassMap.IsClassMapRegistered(System.Type)">
<summary>
Checks whether a class map is registered for a type.
@ -6296,10 +6376,10 @@
</member>
<member name="M:MongoDB.Bson.Serialization.BsonClassMap.GetMemberMap(System.String)">
<summary>
Gets a member map.
Gets a member map (only considers members declared in this class).
</summary>
<param name="memberName">The member name.</param>
<returns>The member map.</returns>
<returns>The member map (or null if the member was not found).</returns>
</member>
<member name="M:MongoDB.Bson.Serialization.BsonClassMap.GetMemberMapForElement(System.String)">
<summary>
@ -6431,6 +6511,11 @@
</summary>
<param name="propertyName">The name of the property.</param>
</member>
<member name="P:MongoDB.Bson.Serialization.BsonClassMap.AllMemberMaps">
<summary>
Gets all the member maps (including maps for inherited members).
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.BsonClassMap.BaseClassMap">
<summary>
Gets the base class map.
@ -6446,6 +6531,11 @@
Gets the conventions used with this class.
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.BsonClassMap.DeclaredMemberMaps">
<summary>
Gets the declared member maps (only for members declared in this class).
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.BsonClassMap.Discriminator">
<summary>
Gets the discriminator.
@ -6629,6 +6719,11 @@
Specifies the element name and related options for a field or property.
</summary>
</member>
<member name="M:MongoDB.Bson.Serialization.Attributes.BsonElementAttribute.#ctor">
<summary>
Initializes a new instance of the BsonElementAttribute class.
</summary>
</member>
<member name="M:MongoDB.Bson.Serialization.Attributes.BsonElementAttribute.#ctor(System.String)">
<summary>
Initializes a new instance of the BsonElementAttribute class.
@ -7462,6 +7557,78 @@
Gets the external representation.
</summary>
</member>
<member name="T:MongoDB.Bson.DuplicateNameHandling">
<summary>
Represents how duplicate names should be handled.
</summary>
</member>
<member name="F:MongoDB.Bson.DuplicateNameHandling.Overwrite">
<summary>
Overwrite original value with new value.
</summary>
</member>
<member name="F:MongoDB.Bson.DuplicateNameHandling.Ignore">
<summary>
Ignore duplicate name and keep original value.
</summary>
</member>
<member name="F:MongoDB.Bson.DuplicateNameHandling.ThrowException">
<summary>
Throw an exception.
</summary>
</member>
<member name="T:MongoDB.Bson.BsonTypeMapperOptions">
<summary>
Represents options used by the BsonTypeMapper.
</summary>
</member>
<member name="M:MongoDB.Bson.BsonTypeMapperOptions.#ctor">
<summary>
Initializes a new instance of the BsonTypeMapperOptions class.
</summary>
</member>
<member name="M:MongoDB.Bson.BsonTypeMapperOptions.Clone">
<summary>
Clones the BsonTypeMapperOptions.
</summary>
<returns>The cloned BsonTypeMapperOptions.</returns>
</member>
<member name="M:MongoDB.Bson.BsonTypeMapperOptions.Freeze">
<summary>
Freezes the BsonTypeMapperOptions.
</summary>
<returns>The frozen BsonTypeMapperOptions.</returns>
</member>
<member name="P:MongoDB.Bson.BsonTypeMapperOptions.Defaults">
<summary>
Gets or sets the default BsonTypeMapperOptions.
</summary>
</member>
<member name="P:MongoDB.Bson.BsonTypeMapperOptions.DuplicateNameHandling">
<summary>
Gets or sets how duplicate names should be handled.
</summary>
</member>
<member name="P:MongoDB.Bson.BsonTypeMapperOptions.IsFrozen">
<summary>
Gets whether the BsonTypeMapperOptions is frozen.
</summary>
</member>
<member name="P:MongoDB.Bson.BsonTypeMapperOptions.MapBsonArrayTo">
<summary>
Gets or sets the type that a BsonArray should be mapped to.
</summary>
</member>
<member name="P:MongoDB.Bson.BsonTypeMapperOptions.MapBsonDocumentTo">
<summary>
Gets or sets the type that a BsonDocument should be mapped to.
</summary>
</member>
<member name="P:MongoDB.Bson.BsonTypeMapperOptions.MapOldBinaryToByteArray">
<summary>
Gets or sets whether binary sub type OldBinary should be mapped to byte[] the way sub type Binary is.
</summary>
</member>
<member name="T:MongoDB.Bson.ObjectId">
<summary>
Represents an ObjectId (see also BsonObjectId).
@ -7471,7 +7638,7 @@
<summary>
Initializes a new instance of the ObjectId class.
</summary>
<param name="bytes">The value.</param>
<param name="bytes">The bytes.</param>
</member>
<member name="M:MongoDB.Bson.ObjectId.#ctor(System.DateTime,System.Int32,System.Int16,System.Int32)">
<summary>
@ -10347,7 +10514,7 @@
<summary>
Initializes a new instance of the BsonObjectId class.
</summary>
<param name="value">The value.</param>
<param name="bytes">The bytes.</param>
</member>
<member name="M:MongoDB.Bson.BsonObjectId.#ctor(System.DateTime,System.Int32,System.Int16,System.Int32)">
<summary>
@ -10709,7 +10876,7 @@
<summary>
Converts a byte array to a BsonBinaryData.
</summary>
<param name="value">A byte array.</param>
<param name="bytes">A byte array.</param>
<returns>A BsonBinaryData.</returns>
</member>
<member name="M:MongoDB.Bson.BsonBinaryData.op_Implicit(System.Guid)~MongoDB.Bson.BsonBinaryData">
@ -12752,6 +12919,14 @@
Gets the default value.
</summary>
</member>
<member name="P:MongoDB.Bson.Serialization.BsonMemberMap.IsReadOnly">
<summary>
Gets whether the member is readonly.
</summary>
<remarks>
Readonly indicates that the member is written to the database, but not read from the database.
</remarks>
</member>
<member name="T:MongoDB.Bson.Serialization.Serializers.DictionarySerializer">
<summary>
Represents a serializer for dictionaries.
@ -12918,7 +13093,22 @@
</summary>
<param name="value">An object.</param>
<param name="bsonType">The BsonType to map to.</param>
<returns>A BsonValue.</returns>
<returns>A BsonValue of the desired type (or BsonNull.Value if value is null and bsonType is Null).</returns>
</member>
<member name="M:MongoDB.Bson.BsonTypeMapper.MapToDotNetValue(MongoDB.Bson.BsonValue)">
<summary>
Maps a BsonValue to a .NET value using the default BsonTypeMapperOptions.
</summary>
<param name="bsonValue">The BsonValue.</param>
<returns>The mapped .NET value.</returns>
</member>
<member name="M:MongoDB.Bson.BsonTypeMapper.MapToDotNetValue(MongoDB.Bson.BsonValue,MongoDB.Bson.BsonTypeMapperOptions)">
<summary>
Maps a BsonValue to a .NET value.
</summary>
<param name="bsonValue">The BsonValue.</param>
<param name="options">The BsonTypeMapperOptions.</param>
<returns>The mapped .NET value.</returns>
</member>
<member name="M:MongoDB.Bson.BsonTypeMapper.RegisterCustomTypeMapper(System.Type,MongoDB.Bson.ICustomBsonTypeMapper)">
<summary>
@ -13243,6 +13433,11 @@
Gets or sets the default max document size. The default is 4MiB.
</summary>
</member>
<member name="P:MongoDB.Bson.BsonDefaults.MaxSerializationDepth">
<summary>
Gets or sets the default max serialization depth (used to detect circular references during serialization). The default is 100.
</summary>
</member>
<member name="T:MongoDB.Bson.Serialization.Attributes.BsonIgnoreAttribute">
<summary>
Indicates that this field or property should be ignored when this class is serialized.

@ -152,6 +152,11 @@
</summary>
<param name="expression">The LINQ query expression tree.</param>
</member>
<member name="P:MongoDB.Driver.Linq.SelectQuery.OfType">
<summary>
Gets the final result type if an OfType query operator was used (otherwise null).
</summary>
</member>
<member name="P:MongoDB.Driver.Linq.SelectQuery.OrderBy">
<summary>
Gets a list of Expressions that defines the sort order (or null if not specified).
@ -2695,6 +2700,37 @@
</summary>
<returns>An enumerator for the result objects.</returns>
</member>
<member name="T:MongoDB.Driver.Linq.ExpressionParameterFinder">
<summary>
A class that finds the first parameter in an expression.
</summary>
</member>
<member name="M:MongoDB.Driver.Linq.ExpressionParameterFinder.#ctor">
<summary>
Initializes a new instance of the ExpressionParameterFinder class.
</summary>
</member>
<member name="M:MongoDB.Driver.Linq.ExpressionParameterFinder.FindParameter(System.Linq.Expressions.Expression)">
<summary>
Finds the first parameter in an expression.
</summary>
<param name="node">The expression containing the parameter that should be found.</param>
<returns>The first parameter found in the expression (or null if none was found).</returns>
</member>
<member name="M:MongoDB.Driver.Linq.ExpressionParameterFinder.Visit(System.Linq.Expressions.Expression)">
<summary>
Visits an Expression.
</summary>
<param name="node">The Expression.</param>
<returns>The Expression (posibly modified).</returns>
</member>
<member name="M:MongoDB.Driver.Linq.ExpressionParameterFinder.VisitParameter(System.Linq.Expressions.ParameterExpression)">
<summary>
Remembers this parameter if it is the first parameter found.
</summary>
<param name="node">The ParameterExpression.</param>
<returns>The ParameterExpression.</returns>
</member>
<member name="T:MongoDB.Driver.GridFS.MongoGridFSException">
<summary>
Represents a MongoDB GridFS exception.
@ -4222,6 +4258,16 @@
Gets or sets the safe mode.
</summary>
</member>
<member name="P:MongoDB.Driver.GridFS.MongoGridFSSettings.UpdateMD5">
<summary>
Gets or sets whether to udpate the MD5 hash on the server when a file is uploaded or modified.
</summary>
</member>
<member name="P:MongoDB.Driver.GridFS.MongoGridFSSettings.VerifyMD5">
<summary>
Gets or sets whether to verify the MD5 hash when a file is uploaded or downloaded.
</summary>
</member>
<member name="T:MongoDB.Driver.Internal.MongoConnectionPool">
<summary>
Represents a pool of connections to a MongoDB server.
@ -5566,6 +5612,14 @@
</summary>
<returns>An instance of DatabaseStatsResult.</returns>
</member>
<member name="M:MongoDB.Driver.MongoDatabase.IsCollectionNameValid(System.String,System.String@)">
<summary>
Checks whether a given collection name is valid in this database.
</summary>
<param name="collectionName">The collection name.</param>
<param name="message">An error message if the collection name is not valid.</param>
<returns>True if the collection name is valid; otherwise, false.</returns>
</member>
<member name="M:MongoDB.Driver.MongoDatabase.RemoveUser(MongoDB.Driver.MongoUser)">
<summary>
Removes a user from this database.
@ -6485,6 +6539,14 @@
<param name="collection">The name of the collection.</param>
<returns>An instance of IQueryable{{T}} for a MongoCollection.</returns>
</member>
<member name="M:MongoDB.Driver.Linq.LinqExtensionMethods.AsQueryable``1(MongoDB.Driver.MongoCollection{``0})">
<summary>
Returns an instance of IQueryable{{T}} for a MongoCollection.
</summary>
<typeparam name="T">The type of the returned documents.</typeparam>
<param name="collection">The name of the collection.</param>
<returns>An instance of IQueryable{{T}} for a MongoCollection.</returns>
</member>
<member name="T:MongoDB.Driver.Internal.BlockingQueue`1">
<summary>
Represents a thread-safe queue.
@ -7579,6 +7641,14 @@
<param name="adminCredentials">Credentials for the admin database.</param>
<returns>The last error (<see cref="T:MongoDB.Driver.GetLastErrorResult"/>)</returns>
</member>
<member name="M:MongoDB.Driver.MongoServer.IsDatabaseNameValid(System.String,System.String@)">
<summary>
Checks whether a given database name is valid on this server.
</summary>
<param name="databaseName">The database name.</param>
<param name="message">An error message if the database name is not valid.</param>
<returns>True if the database name is valid; otherwise, false.</returns>
</member>
<member name="M:MongoDB.Driver.MongoServer.Ping">
<summary>
Checks whether the server is alive (throws an exception if not). If server is a replica set, pings all members one at a time.

@ -1,348 +0,0 @@
C# Driver Version 1.4 Release Notes
===================================
The major feature of this release is support for LINQ queries. Some of the other
changes (e.g. new IBsonSerializer methods) are also in support of the new LINQ
implementation.
File by file change logs are available at:
https://github.com/mongodb/mongo-csharp-driver/blob/master/Release%20Notes/Change%20Log%20v1.4-Bson.txt
https://github.com/mongodb/mongo-csharp-driver/blob/master/Release%20Notes/Change%20Log%20v1.4-Driver.txt
These release notes describe the changes at a higher level, and omit describing
some of the minor changes.
Breaking changes
----------------
There are some breaking changes in this release. Some of them are only breaking
at the binary level and are easily taken care of by simply recompiling your
application. Others require minor changes to your source code. Many of the
breaking changes are in low level classes, and these won't affect most users,
unless for example you are doing things like writing custom serializers.
Please read these release notes carefully before adopting the new 1.4 release
of the C# driver to determine if any of the breaking changes affect you.
LINQ query support
------------------
As stated previously, the major feature of this release is support for LINQ
queries. These release notes don't describe the new LINQ support, for that
please refer to the online LINQ tutorial at:
http://www.mongodb.org/display/DOCS/CSharp+Driver+LINQ+Tutorial
(Please note that the LINQ tutorial won't be available until several weeks
after the 1.4 release has been shipped. Sorry.)
CLS compliance
--------------
Both the MongoDB.Bson.dll and MongoDB.Driver.dll libraries have been marked
as CLS compliant, which should make them more useful from other .NET languages.
Most of the changes required to make the libraries CLS compliant are not even
visible in the public interface.
Release builds
--------------
Starting with the 1.4 version we are shipping Release builds of the DLLs.
Code formatting changes
-----------------------
In response to popular demand the code base has been reformatted using the
default Visual Studio C# code formatting settings. We have also adopted
the convention of prefixing instance field names with a single "_" and static
fields names with a double "__" (while this convention for static fields is
not common it is very useful). One of the nice benefits of these conventions
is that the drop down menu in Visual Studio that displays class members ends
up grouping all static fields first, followed by instance fields, followed by
the rest of the properties and methods.
BSON library changes
====================
ArraySerializationOptions
-------------------------
This new class allows you to specify serialization options for array-like
members. Initially the only option available is to specify serialization
options for the items of the array. When using attributes to specify
serialization options any attributes that don't apply to the collection as a
whole implictly apply to the items of the collection.
BsonDateTime is now a pure BSON DateTime value
----------------------------------------------
In previous versions the BsonDateTime class stored its value twice in two
different private fields: _millisecondsSinceEpoch (a long) and _value (a .NET
DateTime). The idea was that you could store a .NET DateTime without losing any
precision. However, that turns out to be confusing because as soon as you save
the BsonDateTime value to the database and read it back you are going to lose
precision anyway, so you might as well lose it right up front and not make
false promises.
BsonDateTime also has two new helper methods: ToLocalTime and ToUniversalTime.
These methods convert the BSON DateTime to either local or UTC .NET DateTime
values. There are also new AsLocalTime and AsUniversalTime properties in
BsonValues that can be used to convert BsonValues to .NET DateTime values (like
all AsXyz properties in BsonValue they throw an InvalidCastException if the
BsonValue is not actually a BsonDateTime).
BsonIgnoreExtraElements attribute
---------------------------------
The BsonIgnoreExtraElements attribute has a new property called Inherited. If
this property is set to true then all classes derived from this one will
automatically inherit this setting, which makes it easy to set it for an
entire class hierarchy at once.
BsonIgnoreIfDefault attribute
-----------------------------
This new attribute allows you to specify that you want a field to be ignored
during serialization if it is equal to the default value. This replaces the
SerializeDefaultValue parameter of the BsonDefaultValue attribute. By making
this a separate attribute you can specify that you want the default value
ignored without having to specify the default value as well.
BsonReader: CurrentBsonType vs GetCurrentBsonType
-------------------------------------------------
In previous versions the CurrentBsonType property had side effects. In general
it is bad form for the get accessor of a property to have side effects, as even
something as simple as looking at the value of the property in a debugger can
have unintended consequences. Therefore, in the 1.4 release the CurrentBsonType
property has no side effects. The previous behavior is now implemented in the
GetCurrentBsonType method. While this is mostly an internal change, *if* you
have written a custom serializer that used the CurrentBsonType property and
were relying on its side effects you will have to change your custom serializer
to call GetCurrentBsonType instead.
ConventionProfile new conventions
---------------------------------
The ConventionProfile class has two new conventions: IgnoreIfDefaultConvention
and SerializationOptionsConvention. Also, the SerializeDefaultValueConvention
has been obsoleted in favor of the new IgnoreIfDefaultConvention.
DictionarySerializationOptions
------------------------------
This class has a new property called ItemSerializationOptions that can be used
to specify the options to use when serializing the value of the items in the
dictionary. When using attributes to specify serialization options, any
attributes that don't apply to the dictionary as a whole implicitly apply to
the value of the items in the dictionary.
ExtraElements
-------------
Previous versions of the C# driver allowed you to specify a field of the class
to be used to store any extra elements encountered during deserialization.
However, this field *had* to be of type BsonDocument, which meant introducing
a dependency on the driver into your data model classes (which some developers
don't want to do). You now have the additional option of declaring your
ExtraElements field to be of type IDictionary\<string, object\> instead.
IBsonSerializationOptions
-------------------------
The IBsonSerializationOptions has several new methods. ApplyAttribute is used
during the AutoMap process to apply an attribute to some serialization options
that are being built incrementally (starting from the default serialization
options). This provides an extensible mechanism for applying new attributes to
new serialization options classes. The Clone and Freeze methods are introduced
to allow serialization options to be converted to read-only once initialization
is complete to provide thread safety.
IBsonSerializer
---------------
The IBsonSerializer has several new methods. GetDefaultSerializationOptions
provides an initial set of serialization options that any serialization
attributes found can be applied against. GetItemSerializationInfo provides
serialization info about the items and applies only to serializers for
collection-like classes. GetMemberSerializationInfo provides serialization
info about members of a class. The last two are used in the implementation
of LINQ queries.
Image/Bitmap serializers
------------------------
New serializers have been provided for the Image abstract base class and the
Bitmap class derived from it.
ISupportInitialize
------------------
The ISupportInitialize interface defines two methods: BeginInit and EndInit.
The BsonClassMapSerializer now checks whether the class being deserialized
implements this interface, and if so, calls BeginInit just before it starts
to deserialize a class, and EndInit just after it has finished. You can
use this feature to do any pre- or post-processing.
ObjectId/BsonObjectId creation
------------------------------
ObjectId (and BsonObjectId) have a new constructor that allows you to supply
the timestamp as a .NET DateTime value and it will automatically be converted
to seconds since the Unix Epoch. These new constructors are useful if you want
to create artificial ObjectIds to use in range based ObjectId queries (in
which case you will usually set the machine, pid and increment fields to zero).
There are also two new overloads of GenerateNewId that allow you to provide
the desired timestamp as either an int or a .NET DateTime. These new overloads
are useful if you need to create backdated ObjectIds. When generating backdated
ObjectIds there is a slight risk that you might create an ObjectId that is
not unique (but that risk is very small).
TimeSpanSerializationOptions
----------------------------
You can now choose any of the following representations for a TimeSpan: string,
double, Int32 or Int64. In addition, when using any of the numeric
representations, you can use the Units property to choose the units that the
numeric value is in (choose from: Ticks, Days, Hours, Minutes, Seconds,
Milliseconds and Nanoseconds).
Driver changes
==============
Authentication support improved
-------------------------------
Operations that require admin credentials previously required you to set the
DefaultCredentials of MongoServerSetttings to admin credentials. But that is
undesirable because it provides the client code full access to all databases,
essentially negating the benefit of using authentication in the first place.
In the 1.4 release all operations that require admin credentials have a new
overload where you can provide the needed credentials; you no longer have to
set the DefaultCredentials. Another option is to store credentials for the
admin database in the new MongoCredentialsStore.
Connection pool defaults changed
--------------------------------
The default value of WaitQueueMultiple has been changed from 1.0 to 5.0 and the
default value of WaitQueueTimeout has been changed from 0.5 seconds to 2
minutes. These new values are taken from the Java driver, where they have
reportedly been working well for users running under heavy loads. These new
values mean that many more threads can be waiting for a longer time before a
timeout exception is thrown.
Exceptions are no longer caught and rethrown when possible
----------------------------------------------------------
Wherever possible exception handling code that used to use catch exceptions
and rethrow them after processing them has been changed to roughly equivalent
code that uses try/finally to accomplish the same objective. This is specially
helpful if you are running the debugger set to stop whenever an exception is
thrown.
IBsonSerializable semi-deprecated
---------------------------------
The LINQ support relies heavily on the new methods added to IBsonSerializer.
Because of this it is highly encouraged that *if* you have to handle your own
serialization that you always opt to write an IBsonSerializer for your class
instead of having it implement IBsonSerializable (see the notes for MongoDBRef
and SystemProfileInfo for examples of where the driver itself has switched
from IBsonSerializable to using a IBsonSerializer). IBsonSerializable still
has a modest role to play in classes that just need to be serialized quickly
and simply and for which we won't be writing LINQ queries (for example, the
driver's Builders and Wrappers still use IBsonSerializable).
LINQ query support
------------------
As mentioned earlier in the release notes more information about the new
support for LINQ queries can be found in the forthcoming LINQ tutorial:
http://www.mongodb.org/display/DOCS/CSharp+Driver+LINQ+Tutorial
Locking issues
--------------
A number of locking issues related to connection pooling have been resolved.
These issues were particularly likely to occur if you had more threads than
the maximum size of the connection pool and were using the connections heavily
enough that the connection pool could be used up.
MongoCredentialsStore
---------------------
You can now create a credentials store which contains credentials for multiple
databases (the name of the database is the key and the credentials are the
value). The credentials store must be set up (in the MongoServerSettings)
before you call MongoServer.Create, so it is only intended for scenarios
where you have a fixed set of credentials that aren't going to change at runtime.
MongoDBRef no longer implements IBsonSerializable
-------------------------------------------------
MongoDBRef used to handle its own serialization by virtue of implementing
IBsonSerializable. But the IBsonSerializable interface is not helpful when we
try to add support for writing LINQ queries against components of a MongoDBRef.
Instead, there is now a MongoDBRefSerializer which handles serialization of
MongoDBRefs, as well as implementing GetMemberSerializationInfo which enables
the LINQ implementation to support LINQ queries against MongoDBRefs.
MongoInsertOptions/MongoUpdateOptions constructor changed
---------------------------------------------------------
The constructors for MongoInsertOptions and MongoUpdateOptions used to require
that the collection be passed in as a parameter. The purpose was to allow
the constructor to inherit some of the options from the collection settings.
To the developer however, this was awkward, as it required providing the
collection where it seemed to be redundant. By handling default values in a
different way we no longer require the collection to be supplied to the
constructors. The old constructors (that require the collection parameter) are
still temporarily supported but have been marked as deprecated with a warning.
MongoServer Admin properties and methods removed
------------------------------------------------
The following Admin properties and methods have been removed from MongoServer:
AdminDatabase, GetAdminDatabase, RunAdminCommand, and RunAdminCommandAs. The
reason for removing them is that many developers would never use them anyway,
and adding new overloads for providing admin credentials would have resulted
in even more of these rarely used properties and methods. If you were using
any of these methods or properties they can easily be replaced with calls to
methods of an instance of MongoDatabase (use one of the overloads of
GetDatabase with "admin" as the database name to get a reference to the admin
database).
RequestStart/RequestDone
------------------------
Recall that the purpose of RequestStart is to tell the driver that a series of
operations should all be done using the same connection (which in the case of a
replica set also implies using the same member of the connection set). Which
member of a replica set was chosen depended on the slaveOk parameter: a value
of false meant that the primary had to be used, and a value of true meant that
an arbitrary secondary could be used. A new overload of RequestStart now allows
the caller to specify which member should be used, which can be very useful for
implementing custom query routing algorithms or for querying specific members
of a replica set. In general though, keep in mind that you should *not* be
using RequestStart unless you have an unusual scenario which requires it.
SocketTimeout default changed
-----------------------------
The default value for SocketTimeout has been changed from 30 seconds to 0,
which is a special value meaning to use the operating system default value,
which in turn is infinity. If you actually want a SocketTimeout you now
have to set it yourself. The SocketTimeout is currently a server level setting,
but most likely in a future release it will be possible to set it at other
levels, including for individual operations.
SystemProfileInfo no longer implements IBsonSerializable
--------------------------------------------------------
See the notes for MongoDBRef. SystemProfileInfo no longer implements
IBsonSerializable for the same reasons, and there is a new
SystemProfileInfoSerializer instead.
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