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How to use PerformanceEngineFactory class of NBi.Core.Query.Performance package

Best NBi code snippet using NBi.Core.Query.Performance.PerformanceEngineFactory

PerformanceEngineFactoryTest.cs

Source:PerformanceEngineFactoryTest.cs

...13using NBi.Extensibility.Query;14using NBi.Extensibility;15namespace NBi.Testing.Core.Query.Performance16{17    public class PerformanceEngineFactoryTest18    {19        [Test]20        public void Instantiate_SqlClient_SqlPerformanceEngine()21        {22            var query = Mock.Of<IQuery>(23                x => x.ConnectionString == ConnectionStringReader.GetSqlClient()24                && x.Statement == "select 1"25                );26            var factory = new PerformanceEngineFactory();27            var engine = factory.Instantiate(query);28            Assert.IsInstanceOf<SqlPerformanceEngine>(engine);29        }30        [Test]31        public void Instantiate_Adomd_AdomdPerformanceEngine()32        {33            var query = Mock.Of<IQuery>(34                x => x.ConnectionString == ConnectionStringReader.GetAdomd()35                && x.Statement == "select 1 on 0"36                );37            var factory = new PerformanceEngineFactory();38            var engine = factory.Instantiate(query);39            Assert.IsInstanceOf<AdomdPerformanceEngine>(engine);40        }41        [Test]42        public void Instantiate_Odbc_OdbcPerformanceEngine()43        {44            var query = Mock.Of<IQuery>(45                x => x.ConnectionString == ConnectionStringReader.GetOdbcSql()46                && x.Statement == "select 1"47                );48            var factory = new PerformanceEngineFactory();49            var engine = factory.Instantiate(query);50            Assert.IsInstanceOf<OdbcPerformanceEngine>(engine);51        }52        [Test]53        public void Instantiate_OleDb_OleDbPerformanceEngine()54        {55            var query = Mock.Of<IQuery>(56                x => x.ConnectionString == ConnectionStringReader.GetOleDbSql()57                && x.Statement == "select 1"58                );59            var factory = new PerformanceEngineFactory();60            var engine = factory.Instantiate(query);61            Assert.IsInstanceOf<OleDbPerformanceEngine>(engine);62        }63        #region Fake64        public class FakeSession : IClient65        {66            public string ConnectionString => "fake://MyConnectionString";67            public Type UnderlyingSessionType => typeof(object);68            public object CreateNew() => throw new NotImplementedException();69        }70        public class FakeSessionFactory : IClientFactory71        {72            public bool CanHandle(string connectionString) => connectionString.StartsWith("fake://");73            public IClient Instantiate(string connectionString) => new FakeSession();74        }75        public class FakeCommand : ICommand76        {77            public object Implementation => new FakeImplementationCommand();78            public object Client => new FakeSession();79            public object CreateNew() => throw new NotImplementedException();80        }81        public class FakeImplementationCommand82        { }83        public class FakeCommandFactory : ICommandFactory84        {85            public bool CanHandle(IClient session) => session is FakeSession;86            public ICommand Instantiate(IClient session, IQuery query, ITemplateEngine engine) => new FakeCommand();87        }88        [SupportedCommandType(typeof(FakeImplementationCommand))]89        private class FakePerformanceEngine : IPerformanceEngine90        {91            public FakePerformanceEngine(FakeSession session, object command)92            { }93            public void CleanCache() => throw new NotImplementedException();94            95            public PerformanceResult Execute(TimeSpan timeout) => throw new NotImplementedException();96            PerformanceResult IPerformanceEngine.Execute() => throw new NotImplementedException();97        }98        #endregion99        //[Test]100        //public void Instantiate_Object_FakePerformanceEngine()101        //{102        //    var query = Mock.Of<IQuery>(x => x.ConnectionString == "fake://MyConnectionString");103        //    var sessionFactory = new SessionFactory();104        //    sessionFactory.RegisterFactories(new[] { typeof(FakeSessionFactory) });105        //    var commandFactory = new CommandFactory();106        //    commandFactory.RegisterFactories(new[] { typeof(FakeCommandFactory) });107        //    var factory = new PerformanceEngineFactory(sessionFactory, commandFactory);108        //    factory.RegisterEngines(new[] { typeof(FakePerformanceEngine) });109        //    var engine = factory.Instantiate(query);110        //    Assert.IsInstanceOf<FakePerformanceEngine>(engine);111        //}112    }113}...

FasterThanConstraint.cs

Source:FasterThanConstraint.cs

...38            return this;39        }4041        protected IPerformanceEngine GetEngine(IQuery actual)42         => engine ?? (engine = new PerformanceEngineFactory().Instantiate(actual));4344        /// <summary>45        /// Handle a sql string or a sqlCommand and check it with the engine46        /// </summary>47        /// <param name="actual">SQL string or SQL Command</param>48        /// <returns>true, if the query defined in parameter is executed in less that expected else false</returns>49        public override bool Matches(object actual)50        {51            if (actual is IQuery)52                return doMatch((IQuery)actual);53            else54                return false;55        }56
...

PerformanceEngineFactory.cs

Source:PerformanceEngineFactory.cs

...10{11    /// <summary>12    /// Class to retrieve an adequate query engine on base of the connectionString13    /// </summary>14    public class PerformanceEngineFactory : EngineFactory<IPerformanceEngine>15    {16        public PerformanceEngineFactory()17        {18            RegisterEngines(new[] {19                typeof(AdomdPerformanceEngine),20                typeof(OdbcPerformanceEngine),21                typeof(OleDbPerformanceEngine),22                typeof(SqlPerformanceEngine) }23            );24        }25    }26}...

PerformanceEngineFactory

Using AI Code Generation

1using NBi.Core.Query.Performance;2using NBi.Core.Query;3using NBi.Core.Query.Execution;4using System.Collections.Generic;5{6    {7        static void Main(string[] args)8        {9            var engine = PerformanceEngineFactory.Instantiate();10            var command = new NBi.Core.Query.ClientCommand();11            command.CommandText = "select * from table";12            var connection = new NBi.Core.Query.ClientConnection();13            connection.ConnectionString = "connection string";14            connection.DatabaseType = DatabaseType.SqlServer;15            var query = new NBi.Core.Query.ClientQuery(command, connection);16            var result = engine.Execute(query);17        }18    }19}20using NBi.Core.Query.Performance;21using NBi.Core.Query;22using NBi.Core.Query.Execution;23using System.Collections.Generic;24{25    {26        static void Main(string[] args)27        {28            var engine = PerformanceEngineFactory.Instantiate();29            var command = new NBi.Core.Query.ClientCommand();30            command.CommandText = "select * from table";31            var connection = new NBi.Core.Query.ClientConnection();32            connection.ConnectionString = "connection string";33            connection.DatabaseType = DatabaseType.SqlServer;34            var query = new NBi.Core.Query.ClientQuery(command, connection);35            var result = engine.Execute(query);36        }37    }38}39using NBi.Core.Query.Performance;40using NBi.Core.Query;41using NBi.Core.Query.Execution;42using System.Collections.Generic;43{44    {45        static void Main(string[] args)46        {47            var engine = PerformanceEngineFactory.Instantiate();48            var command = new NBi.Core.Query.ClientCommand();49            command.CommandText = "select * from table";50            var connection = new NBi.Core.Query.ClientConnection();51            connection.ConnectionString = "connection string";52            connection.DatabaseType = DatabaseType.SqlServer;53            var query = new NBi.Core.Query.ClientQuery(command, connection);54            var result = engine.Execute(query);55        }56    }57}58using NBi.Core.Query.Performance;

PerformanceEngineFactory

Using AI Code Generation

1using NBi.Core.Query.Performance;2using NBi.Core.Query.Performance;3{4    {5        static void Main(string[] args)6        {7            var factory = new PerformanceEngineFactory();8            var engine = factory.Instantiate();9        }10    }11}12using NBi.Core.Query.Performance;13using NBi.Core.Query.Performance;14{15    {16        static void Main(string[] args)17        {18            var factory = new PerformanceEngineFactory();19            var engine = factory.Instantiate();20        }21    }22}23using NBi.Core.Query.Performance;24using NBi.Core.Query.Performance;25{26    {27        static void Main(string[] args)28        {29            var factory = new PerformanceEngineFactory();30            var engine = factory.Instantiate();31        }32    }33}34using NBi.Core.Query.Performance;35using NBi.Core.Query.Performance;36{37    {38        static void Main(string[] args)39        {40            var factory = new PerformanceEngineFactory();41            var engine = factory.Instantiate();42        }43    }44}45using NBi.Core.Query.Performance;46using NBi.Core.Query.Performance;47{48    {49        static void Main(string[] args)50        {51            var factory = new PerformanceEngineFactory();52            var engine = factory.Instantiate();53        }54    }55}56using NBi.Core.Query.Performance;57using NBi.Core.Query.Performance;58{59    {60        static void Main(string[] args)61        {62            var factory = new PerformanceEngineFactory();63            var engine = factory.Instantiate();64        }65    }66}

PerformanceEngineFactory

Using AI Code Generation

1using NBi.Core.Query.Performance;2var factory = new PerformanceEngineFactory();3var engine = factory.Instantiate();4var result = engine.Execute("select 1 as [one]");5Console.WriteLine(result.Rows[0]["one"].ToString());6using NBi.Core.Query.Performance;7var factory = new PerformanceEngineFactory();8var engine = factory.Instantiate();9var result = engine.Execute("select 1 as [one]");10Console.WriteLine(result.Rows[0]["one"].ToString());

PerformanceEngineFactory

Using AI Code Generation

1var perfFactory = new PerformanceEngineFactory();2var perfEngine = perfFactory.Instantiate();3var perfResult = perfEngine.Execute(query);4var perfResult = perfEngine.Execute(query, 1000);5var perfEngine = new PerformanceEngine();6var perfResult = perfEngine.Execute(query);7var perfResult = perfEngine.Execute(query, 1000);8var perfEngine = new PerformanceEngine();9var perfResult = perfEngine.Execute(query);10var perfResult = perfEngine.Execute(query, 1000);

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