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How to use Instantiate method of NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory class

Best NBi code snippet using NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory.Instantiate

RelationalStructureDiscoveryFactoryTest.cs

Source:RelationalStructureDiscoveryFactoryTest.cs

...17        public void Execute_Schema_ListStructureContainingManyElements()18        {19            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());20            var factory = new RelationalStructureDiscoveryFactory(conn);21            var cmd = factory.Instantiate(Target.Perspectives, TargetType.Object,22                new IFilter[] {23                });2425            var structs = cmd.Execute();2627            Assert.That(structs.Count(), Is.EqualTo(18)); //All available schemas28        }2930        [Test]31        public void Execute_SchemaWithDbo_ListStructureContainingManyElements()32        {33            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());34            var factory = new RelationalStructureDiscoveryFactory(conn);35            var cmd = factory.Instantiate(Target.Perspectives, TargetType.Object,36                new [] {37                        new OwnerFilter("dbo")38                });3940            var structs = cmd.Execute();4142            Assert.That(structs.Count(), Is.EqualTo(6)); //Standards 43        }4445        [Test]46        public void Execute_Table_ListStructureContainingFifteenElements()47        {48            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());49            var factory = new RelationalStructureDiscoveryFactory(conn);50            var cmd = factory.Instantiate(Target.Tables, TargetType.Object,51                new [] { 52                    new CaptionFilter(Target.Perspectives, "Sales"),53                });5455            var structs = cmd.Execute();5657            Assert.That(structs.Count(), Is.EqualTo(19 + 7));//Tables + Views58        }5960        [Test]61        public void Execute_Column_ListStructureContainingSevenElements()62        {63            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());64            var factory = new RelationalStructureDiscoveryFactory(conn);65            var cmd = factory.Instantiate(Target.Columns, TargetType.Object,66                new [] {67                    new CaptionFilter(Target.Perspectives,"Sales"),68                    new CaptionFilter(Target.Tables,"Customer"),69                });7071            var structs = cmd.Execute();7273            Assert.That(structs.Count(), Is.EqualTo(7));74        }757677        //[Test]78        //public void Execute_DateDimensionLinkedToElevenMeasureGroups_ListStructureContainingTenElements()79        //{80        //    var disco = new DiscoveryRequestFactory().BuildRelation(81        //                ConnectionStringReader.GetAdomd()82        //                , DiscoveryTarget.MeasureGroups83        //                , new List<IFilter>() { 84        //                    new CaptionFilter("Adventure Works", DiscoveryTarget.Perspectives)85        //                    , new CaptionFilter("Customer", DiscoveryTarget.Dimensions)86        //                });8788        //    var factory = new AdomdDiscoveryCommandFactory();89        //    var cmd = factory.BuildExact(disco);9091        //    var structs = cmd.Execute();9293        //    Assert.That(structs.Count(), Is.EqualTo(10));94        //}9596        [Test]97        public void Execute_Routines_ListStructureContainingThreeElements()98        {99            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());100            var factory = new RelationalStructureDiscoveryFactory(conn);101            var cmd = factory.Instantiate(Target.Routines, TargetType.Object,102                new [] {103                    new CaptionFilter(Target.Perspectives,"HumanResources")104                });105106            var structs = cmd.Execute();107108            Assert.That(structs.Count(), Is.EqualTo(3));109        }110111        [Test]112        public void Execute_RoutinesWithName_ListStructureContainingThisRoutine()113        {114            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());115            var factory = new RelationalStructureDiscoveryFactory(conn);116            var cmd = factory.Instantiate(Target.Routines, TargetType.Object,117                new [] {118                    new CaptionFilter(Target.Perspectives,"dbo")119                    , new CaptionFilter(Target.Routines,"ufnGetContactInformation")120                });121122            var structs = cmd.Execute();123124            Assert.That(structs.Count(), Is.EqualTo(1));125        }126127        [Test]128        public void Execute_Parameters_ListStructureContainingFiveElements()129        {130            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());131            var factory = new RelationalStructureDiscoveryFactory(conn);132            var cmd = factory.Instantiate(Target.Parameters, TargetType.Object,133                new [] {134                    new CaptionFilter(Target.Perspectives,"HumanResources")135                    , new CaptionFilter(Target.Routines,"uspUpdateEmployeePersonalInfo")136                });137138            var structs = cmd.Execute();139140            Assert.That(structs.Count(), Is.EqualTo(5));141        }142143        [Test]144        public void Execute_ParameterWithName_ListStructureContainingThisParameter()145        {146            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());147            var factory = new RelationalStructureDiscoveryFactory(conn);148            var cmd = factory.Instantiate(Target.Parameters, TargetType.Object,149                new [] {150                    new CaptionFilter(Target.Perspectives,"HumanResources")151                    , new CaptionFilter(Target.Routines,"uspUpdateEmployeePersonalInfo")152                    , new CaptionFilter(Target.Parameters,"BirthDate")153                });154155            var structs = cmd.Execute();156157            Assert.That(structs.Count(), Is.EqualTo(1));158            Assert.That(structs.ElementAt(0), Is.EqualTo("BirthDate"));159        }160161        [Test]162        [TestCase(true, 0)]163        [TestCase(false, 1)]164        public void Execute_ParameterWithNameAndResult_ListStructureContainingThisParameter(bool isResult, int count)165        {166            var conn = new SqlConnection(ConnectionStringReader.GetSqlClient());167            var factory = new RelationalStructureDiscoveryFactory(conn);168            var cmd = factory.Instantiate(Target.Parameters, TargetType.Object,169                new IFilter [] {170                    new CaptionFilter(Target.Perspectives,"HumanResources")171                    , new CaptionFilter(Target.Routines,"uspUpdateEmployeePersonalInfo")172                    , new CaptionFilter(Target.Parameters,"BirthDate")173                    , new IsResultFilter(isResult)174                });175176            var structs = cmd.Execute();177178            Assert.That(structs.Count(), Is.EqualTo(count));179        }180    }181182
...

StructureDiscoveryFactoryProvider.cs

Source:StructureDiscoveryFactoryProvider.cs

...37            dico.Add(Relational, typeof(RelationalStructureDiscoveryFactory));38            dico.Add(Tabular, typeof(TabularStructureDiscoveryFactory));39        }4041        public IStructureDiscoveryFactory Instantiate(string connectionString)42        {43            var sessionFactory = new ClientProvider();44            var connection = sessionFactory.Instantiate(connectionString).CreateNew() as IDbConnection;45            var dbType = MapConnectionTypeToDatabaseType(connection);4647            if (!dico.Keys.Contains(dbType))48                throw new ArgumentException();4950            var factoryType = dico[dbType];51            var ctor = factoryType.GetConstructor(new Type[]{typeof(IDbConnection)});52            var factory = (IStructureDiscoveryFactory)ctor.Invoke(new object[] { connection });5354            return factory;55        }5657        protected virtual string MapConnectionTypeToDatabaseType(IDbConnection connection)58        {
...

RelationalStructureDiscoveryFactory.cs

Source:RelationalStructureDiscoveryFactory.cs

...16        {17            this.connection = connection as IDbConnection;18        }1920        public StructureDiscoveryCommand Instantiate(Target target, TargetType type, IEnumerable<IFilter> filters)21        {22            var builder = InstantiateBuilder(target);23            builder.Build(filters);2425            var cmd = connection.CreateCommand();26            cmd.CommandText = builder.GetCommandText();27            var postFilters = builder.GetPostFilters();2829            var description = new CommandDescription(target, filters);3031            RelationalCommand command = null;32            command = new RelationalCommand(cmd, postFilters, description);3334            return command;35        }363738        protected virtual IDiscoveryCommandBuilder InstantiateBuilder(Target target)39        {40            switch (target)41            {42                case Target.Perspectives:43                    return new SchemaDiscoveryCommandBuilder();44                case Target.Tables:45                    return new TableDiscoveryCommandBuilder();46                case Target.Columns:47                    return new ColumnDiscoveryCommandBuilder();48                case Target.Routines:49                    return new RoutineDiscoveryCommandBuilder();50                case Target.Parameters:51                    return new RoutineParameterDiscoveryCommandBuilder();52                default:
...

Instantiate

Using AI Code Generation

1NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory factory = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory();2NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand command = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand();3command.ConnectionString = "Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI;";4command.SchemaName = "HumanResources";5command.TableName = "Shift";6factory.Instantiate(command);7NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory factory = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory();8NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand command = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand();9command.ConnectionString = "Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI;";10command.SchemaName = "HumanResources";11command.TableName = "Shift";12factory.Instantiate(command);13NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory factory = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory();14NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand command = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand();15command.ConnectionString = "Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI;";16command.SchemaName = "HumanResources";17command.TableName = "Shift";18factory.Instantiate(command);19NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory factory = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory();20NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand command = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand();21command.ConnectionString = "Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI;";22command.SchemaName = "HumanResources";23command.TableName = "Shift";24factory.Instantiate(command);

Instantiate

Using AI Code Generation

1NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory factory = new NBi.Core.Structure.Relational.RelationalStructureDiscoveryFactory();2NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");3cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";4cmd.Table = "DimProduct";5NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");6cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";7cmd.Table = "DimProduct";8NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");9cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";10cmd.Table = "DimProduct";11NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");12cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";13cmd.Table = "DimProduct";14NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");15cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";16cmd.Table = "DimProduct";17NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");18cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";19cmd.Table = "DimProduct";20NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");21cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";22cmd.Table = "DimProduct";23NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");24cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";25cmd.Table = "DimProduct";26NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");27cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated Security=True";28cmd.Table = "DimProduct";29NBi.Core.Structure.Relational.RelationalStructureDiscoveryCommand cmd = factory.Instantiate("Table");30cmd.ConnectionString = "Data Source=localhost;Initial Catalog=AdventureWorksDW2012;Integrated

Instantiate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Data;7using NBi.Core.Structure;8using NBi.Core.Structure.Relational;9{10    {11        public RelationalStructureDiscoveryFactory()12        {13        }14        public void Instantiate()15        {16            string connectionString = "Data Source=(local);Initial Catalog=AdventureWorks;Integrated Security=True";17            RelationalStructureDiscoveryFactory factory = new RelationalStructureDiscoveryFactory();18            IStructureDiscoveryCommand command = factory.Instantiate(RelationalStructureDiscoveryRequestFactory.New()19                .Build()20                .ForColumns()21                .ForTable("HumanResources.Department")22                .ForDatabase(connectionString));23        }24    }25}

Instantiate

Using AI Code Generation

1using System;2using System.Data;3using System.Data.SqlClient;4using System.Collections.Generic;5using NBi.Core.Structure;6using NBi.Core.Structure.Relational;7using NBi.Core.Structure.Relational.Query;8using NBi.Core.Structure.Relational.Query.Command;9using NBi.Core.Structure.Relational.Query.Command;10using NBi.Core.Structure.Relational.Query.Client;

Instantiate

Using AI Code Generation

1using NBi.Core.Structure.Relational;2using NBi.Core.Structure;3using NBi.Core.Structure.Olap;4using NBi.Core.Structure.Relational.Hierarchy;5using System.Data;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11using NBi.Core.Query;12using NBi.Core.Query.Command;13using NBi.Core.Query.Resolver;14using NBi.Core.Query.Client;15using NBi.Core.Query.Client.SqlClient;16using NBi.Core.Query.Client.Odbc;17using NBi.Core.Query.Client.OleDb;18using NBi.Core.Query.Client.Oracle;19using NBi.Core.Query.Client.MySql;20using NBi.Core.Query.Client.Presto;21using NBi.Core.Query.Client.SqLite;22using NBi.Core.Query.Client.BigQuery;23using NBi.Core.Query.Client.Postgres;24using NBi.Core.Query.Client.SapHana;25using NBi.Core.Query.Client.Redshift;26using NBi.Core.Query.Client.Ado;27using NBi.Core.Query.Client.AdoDotNet;28using NBi.Core.Query.Client.Access;29{30    {31        public void Test()32        {33            RelationalStructureDiscoveryFactory myRelationalStructureDiscoveryFactory = new RelationalStructureDiscoveryFactory();34            RelationalStructureDiscoveryRequest myRelationalStructureDiscoveryRequest = new RelationalStructureDiscoveryRequest();35            myRelationalStructureDiscoveryRequest.ConnectionString = "Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=True";36            myRelationalStructureDiscoveryRequest.CommandText = "SELECT * FROM Sales.SalesOrderDetail";37            myRelationalStructureDiscoveryRequest.CommandType = CommandType.Text;38            myRelationalStructureDiscoveryRequest.QueryTimeout = 30;39            myRelationalStructureDiscoveryRequest.QueryType = QueryType.Text;40            myRelationalStructureDiscoveryRequest.QueryTimeout = 30;

Instantiate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Structure.Relational;7{8    {9        static void Main(string[] args)10        {11            var factory = new RelationalStructureDiscoveryFactory();12            var discovery = factory.Instantiate("SELECT * FROM [dbo].[Table1]");13            var result = discovery.Execute();14            foreach (var row in result.Rows)15            {16                foreach (var column in result.Columns)17                {18                    Console.WriteLine(row[column]);19                }20            }21        }22    }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using NBi.Core.Structure.Olap;30{31    {32        static void Main(string[] args)33        {34            var factory = new OlapStructureDiscoveryFactory();35            var discovery = factory.Instantiate("SELECT [Measures].[Amount] ON COLUMNS, [Product].[Product Category].MEMBERS ON ROWS FROM [Adventure Works]");36            var result = discovery.Execute();37            foreach (var row in result.Rows)38            {39                foreach (var column in result.Columns)40                {41                    Console.WriteLine(row[column]);42                }43            }44        }45    }46}

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