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How to use Instantiate method of NBi.Core.Query.Client.OleDbClientFactory class

Best NBi code snippet using NBi.Core.Query.Client.OleDbClientFactory.Instantiate

OleDbClientFactoryTest.cs

Source:OleDbClientFactoryTest.cs

...41        [Test]42        public void Get_OleDb_OledbConnection()43        {44            var connStr = "Provider=OledB;Data Source=ds;Initial Catalog=ic";45            var actual = new OleDbClientFactory().Instantiate(connStr);46            Assert.That(actual, Is.InstanceOf<DbClient>());47            Assert.That(actual.ConnectionString, Is.EqualTo(connStr));48            var conn = actual.CreateNew();49            Assert.That(conn, Is.InstanceOf<OleDbConnection>());50            Assert.That((conn as OleDbConnection).ConnectionString, Is.EqualTo(connStr));51        }52        [Test]53        public void Get_SqlOleDb_OledbConnection()54        {55            var connStr = "Provider=sqlOledB;Data Source=ds;Initial Catalog=ic";56            var actual = new OleDbClientFactory().Instantiate(connStr);57            Assert.That(actual, Is.InstanceOf<DbClient>());58            Assert.That(actual.ConnectionString, Is.EqualTo(connStr));59            var conn = actual.CreateNew();60            Assert.That(conn, Is.InstanceOf<OleDbConnection>());61            Assert.That((conn as OleDbConnection).ConnectionString, Is.EqualTo(connStr));62        }63        [Test]64        public void Get_SqlNCli_OleDbConnection()65        {66            var connStr = "Provider=SQLNCLI;Data Source=ds;Initial Catalog=ic";67            var actual = new OleDbClientFactory().Instantiate(connStr);68            Assert.That(actual, Is.InstanceOf<DbClient>());69            Assert.That(actual.ConnectionString, Is.EqualTo(connStr));70            var conn = actual.CreateNew();71            Assert.That(conn, Is.InstanceOf<OleDbConnection>());72            Assert.That((conn as OleDbConnection).ConnectionString, Is.EqualTo(connStr));73        }74        [Test]75        public void Get_SqlNCli10Dot1_OleDbConnection()76        {77            var connStr = "Provider=SQLNCLI10.1;Data Source=ds;Initial Catalog=ic;Integrated Security=SSPI;";78            var actual = new OleDbClientFactory().Instantiate(connStr);79            Assert.That(actual, Is.InstanceOf<DbClient>());80            Assert.That(actual.ConnectionString, Is.EqualTo(connStr));81            var conn = actual.CreateNew();82            Assert.That(conn, Is.InstanceOf<OleDbConnection>());83            Assert.That((conn as OleDbConnection).ConnectionString, Is.EqualTo(connStr));84        }85        [Test]86        public void Get_SqlNCli11Dot1_OleDbConnection()87        {88            var connStr = "Provider=SQLNCLI11.1;Data Source=.;Initial Catalog=AdventureWorks2014;Integrated Security=SSPI";89            var actual = new OleDbClientFactory().Instantiate(connStr);90            Assert.That(actual, Is.InstanceOf<DbClient>());91            Assert.That(actual.ConnectionString, Is.EqualTo(connStr));92            var conn = actual.CreateNew();93            Assert.That(conn, Is.InstanceOf<OleDbConnection>());94            Assert.That((conn as OleDbConnection).ConnectionString, Is.EqualTo(connStr));95        }96        [Test]97        public void Get_ConnectionStringOleDbProvider_OleDbConnection()98        {99            var connStr = "Provider=OleDb.1;Data Source=ds;Initial Catalog=ic;Integrated Security=SSPI;";100            var actual = new OleDbClientFactory().Instantiate(connStr);101            Assert.That(actual, Is.InstanceOf<DbClient>());102            Assert.That(actual.ConnectionString, Is.EqualTo(connStr));103            var conn = actual.CreateNew();104            Assert.That(conn, Is.InstanceOf<OleDbConnection>());105            Assert.That((conn as OleDbConnection).ConnectionString, Is.EqualTo(connStr));106        }107        [Test]108        public void Get_OleDbExcel_OleDbConnection()109        {110            //Call the method to test111            var connStr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=c:\\myFolder\\myExcel2007file.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\";";112            113            var factory = new OleDbClientFactory();114            var actual = factory.Instantiate(connStr);115            //Assertion116            Assert.That(actual, Is.InstanceOf<DbClient>());117            Assert.That(actual.ConnectionString, Is.EqualTo(connStr));118            var conn = actual.CreateNew();119            Assert.That(conn, Is.InstanceOf<OleDbConnection>());120            Assert.That((conn as OleDbConnection).ConnectionString, Is.EqualTo(connStr));121        }122    }123}...

ClientProvider.cs

Source:ClientProvider.cs

...40                    throw new ArgumentException($"You can't add twice the same factory. The factory '{factory.GetType().Name}' was already registered.", nameof(types));41                factories.Add(factory);42            }43        }44        public IClient Instantiate(string connectionString)45        {46            if (string.IsNullOrEmpty(connectionString))47                throw new ArgumentNullException($"The connection string cannot be null or empty.", nameof(connectionString));48            foreach (var factory in factories)49                if (factory.CanHandle(connectionString))50                    return factory.Instantiate(connectionString);51            throw new ArgumentException($"NBi is not able to identify the type of the connection string: {connectionString}", nameof(connectionString));52        }53    }54}...

OleDbClientFactory.cs

Source:OleDbClientFactory.cs

...14    {15        public OleDbClientFactory() 16            : base()17        { }18        protected override IClient Instantiate(DbProviderFactory factory, string connectionString)19            => new DbClient(factory, typeof(OleDbConnection), connectionString);20        protected override DbProviderFactory ParseConnectionString(string connectionString)21        {22            var csb = GetConnectionStringBuilder(connectionString);23            if (csb == null)24                return null;25            var providerName = ExtractProviderName(csb, connectionString);26            if (string.IsNullOrEmpty(providerName))27                return null;28            29            var factory = GetDbProviderFactory("System.Data.OleDb");30            return factory;31        }32        private string ExtractProviderName(DbConnectionStringBuilder connectionStringBuilder, string connectionString)...

Instantiate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Client;7{8    {9        static void Main(string[] args)10        {11            OleDbClientFactory oledb = new OleDbClientFactory();12            var con = oledb.Instantiate("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\Rajesh\\Desktop\\TestDB.mdb;Persist Security Info=False");13            Console.WriteLine(con.ConnectionString);14            Console.ReadLine();15        }16    }17}18Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\Rajesh\Desktop\TestDB.mdb;Persist Security Info=False

Instantiate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Client;7using NBi.Core.Query;8{9    {10        static void Main(string[] args)11        {12            var factory = new OleDbClientFactory();13            var client = factory.Instantiate(new ConnectionString("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=AdventureWorks;Data Source=.;"));14        }15    }16}17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22using NBi.Core.Query.Client;23using NBi.Core.Query;24{25    {26        static void Main(string[] args)27        {28            var factory = new OleDbClientFactory();29            var client = factory.Instantiate(new ConnectionString("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=AdventureWorks;Data Source=.;"));30        }31    }32}33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38using NBi.Core.Query.Client;39using NBi.Core.Query;40{41    {42        static void Main(string[] args)43        {44            var factory = new OleDbClientFactory();45            var client = factory.Instantiate(new ConnectionString("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=AdventureWorks;Data Source=.;"));46        }47    }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54using NBi.Core.Query.Client;55using NBi.Core.Query;56{57    {58        static void Main(string[] args)59        {60            var factory = new OleDbClientFactory();61            var client = factory.Instantiate(new ConnectionString("Provider=SQLOLEDB.1;Integrated Security

Instantiate

Using AI Code Generation

1using NBi.Core.Query.Client;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var path = @"C:\Users\Public\Documents\Northwind.mdb";12            var client = new OleDbClientFactory().Instantiate(path);13        }14    }15}

Instantiate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Client;7using NBi.Core.Query;8using NBi.Core.Query.Command;9using System.Data;10using System.Data.OleDb;11{12    {13        static void Main(string[] args)14        {15            OleDbClientFactory factory = new OleDbClientFactory();16            var cmd = new OleDbCommand("select * from [Sheet1$]");17            cmd.Connection = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=1.xlsx;Extended Properties=""Excel 12.0 Xml;HDR=YES;""");18            var result = factory.Instantiate(cmd);19            var reader = result.ExecuteReader();20            while (reader.Read())21            {22                Console.WriteLine(reader[0]);23            }24        }25    }26}27var cmd = new OleDbCommand("select * from [Sheet1$]");28cmd.Connection = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=1.xlsx;Extended Properties=""Excel 12.0 Xml;HDR=YES;""");29var result = factory.Instantiate(cmd);

Instantiate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Client;7{8    public static void Main(string[] args)9    {10        var client = new OleDbClientFactory().Instantiate("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=AdventureWorks;Data Source=.");11        Console.WriteLine(client.GetType().FullName);12    }13}14using System;15using System.Collections.Generic;16using System.Linq;17using System.Text;18using System.Threading.Tasks;19using NBi.Core.Query.Client;20{21    public static void Main(string[] args)22    {23        var client = new OleDbClientFactory().Instantiate("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=AdventureWorks;Data Source=.");24        Console.WriteLine(client.GetType().FullName);25    }26}27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32using NBi.Core.Query.Client;33{34    public static void Main(string[] args)35    {36        var client = new OleDbClientFactory().Instantiate("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=AdventureWorks;Data Source=.");37        Console.WriteLine(client.GetType().FullName);38    }39}40using System;41using System.Collections.Generic;42using System.Linq;43using System.Text;44using System.Threading.Tasks;45using NBi.Core.Query.Client;46{47    public static void Main(string[] args)48    {49        var client = new OleDbClientFactory().Instantiate("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=AdventureWorks;Data Source=.");50        Console.WriteLine(client.GetType().FullName);51    }52}53using System;54using System.Collections.Generic;55using System.Linq;

Instantiate

Using AI Code Generation

1var client = new NBi.Core.Query.Client.OleDbClientFactory();2var conn = client.Instantiate("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\temp\\test.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\"");3conn.Open();4var cmd = conn.CreateCommand();5cmd.CommandText = "SELECT * FROM [Sheet1$]";6var reader = cmd.ExecuteReader();7while (reader.Read())8{9    Console.WriteLine(reader[0].ToString());10}11conn.Close();12var client = new NBi.Core.Query.Client.OleDbClientFactory();13var conn = client.Instantiate("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\temp\\test.xls;Extended Properties=\"Excel 8.0;HDR=YES\"");14conn.Open();15var cmd = conn.CreateCommand();16cmd.CommandText = "SELECT * FROM [Sheet1$]";17var reader = cmd.ExecuteReader();18while (reader.Read())19{20    Console.WriteLine(reader[0].ToString());21}22conn.Close();23var client = new NBi.Core.Query.Client.OleDbClientFactory();24var conn = client.Instantiate("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\temp\\test.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\"");25conn.Open();26var cmd = conn.CreateCommand();27cmd.CommandText = "SELECT * FROM [Sheet1$]";28var reader = cmd.ExecuteReader();29while (reader.Read())30{31    Console.WriteLine(reader[0].ToString());32}33conn.Close();34var client = new NBi.Core.Query.Client.OleDbClientFactory();35var conn = client.Instantiate("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\temp\\test.xls;Extended Properties=\"Excel 8.0;HDR=YES\"");36conn.Open();37var cmd = conn.CreateCommand();38cmd.CommandText = "SELECT * FROM [Sheet1$]";39var reader = cmd.ExecuteReader();40while (reader.Read())41{42    Console.WriteLine(reader[0].ToString());43}44conn.Close();

Instantiate

Using AI Code Generation

1using System;2using System.Data;3using System.Data.OleDb;4using System.Data.SqlClient;5{6    {7        static void Main(string[] args)8        {9            var connectionString = @"Provider=SQLNCLI11;Data Source=.\SQL2014;Integrated Security=SSPI;Initial Catalog=AdventureWorks2012";10            var commandText = "select * from [Person].[BusinessEntity]";11            using (var connection = new OleDbConnection(connectionString))12            {13                using (var command = new OleDbCommand(commandText, connection))14                {

Instantiate

Using AI Code Generation

1using System;2using System.Data.OleDb;3using System.Data;4{5    {6        static void Main(string[] args)7        {8            OleDbConnection conn = new OleDbConnection();9            conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\Public\\Documents\\Northwind.mdb";10            conn.Open();11            OleDbCommand cmd = new OleDbCommand();12            cmd.Connection = conn;13            cmd.CommandText = "SELECT * FROM Customers";14            OleDbDataAdapter adapter = new OleDbDataAdapter();15            adapter.SelectCommand = cmd;16            DataSet ds = new DataSet();17            adapter.Fill(ds);18            conn.Close();19            Console.WriteLine(ds.GetXml());20            Console.ReadLine();21        }22    }23}24using System;25using System.Data.OleDb;26using System.Data;27{28    {29        static void Main(string[] args)30        {31            OleDbConnection conn = OleDbClientFactory.Create() as OleDbConnection;32            conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\Public\\Documents\\Northwind.mdb";33            conn.Open();34            OleDbCommand cmd = new OleDbCommand();35            cmd.Connection = conn;36            cmd.CommandText = "SELECT * FROM Customers";37            OleDbDataAdapter adapter = new OleDbDataAdapter();38            adapter.SelectCommand = cmd;39            DataSet ds = new DataSet();40            adapter.Fill(ds

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