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How to use DataTypeInfo class of NBi.Core.DataType package

Best NBi code snippet using NBi.Core.DataType.DataTypeInfo

IsConstraint.cs

Source:IsConstraint.cs

...9namespace NBi.NUnit.DataType10{11    public class IsConstraint : NBiConstraint12    {13        protected DataTypeInfo expected;14        private DataTypeInfo Actual15        {16            get { return base.actual as DataTypeInfo; }17        }18        public IDataTypeDiscoveryCommand Command { get; protected set; }19        /// <summary>20        /// Construct a ExistsConstraint21        /// </summary>22        public IsConstraint(string expected)23        {24            var factory = new DataTypeInfoFactory();25            this.expected = factory.Instantiate(expected);26        }27        public override bool Matches(object actual)28        {29            if (actual is IDataTypeDiscoveryCommand)30                return Process((IDataTypeDiscoveryCommand)actual);31            else if (actual is DataTypeInfo)32            {33                this.actual = actual;34                var result = Actual.Name == expected.Name;35                result &= expected is ILength && Actual is ILength && ((ILength)expected).Length.HasValue ? ((ILength)Actual).Length.Value == ((ILength)expected).Length.Value : result;36                result &= expected is IScale && Actual is IScale && ((IScale)expected).Scale.HasValue ? ((IScale)Actual).Scale.Value == ((IScale)expected).Scale.Value : result;37                result &= expected is IPrecision && Actual is IPrecision && ((IPrecision)expected).Precision.HasValue ? ((IPrecision)Actual).Precision.Value == ((IPrecision)expected).Precision.Value : result;38                return result;39            }40            else41                throw new ArgumentException();42        }43        protected bool Process(IDataTypeDiscoveryCommand actual)44        {45            Command = actual;46            DataTypeInfo type = Command.Execute();47            return this.Matches(type);48        }49        /// <summary>50        /// Write a description of the constraint to a MessageWriter51        /// </summary>52        /// <param name="writer"></param>53        public override void WriteDescriptionTo(MessageWriter writer)54        {55            var description = new DescriptionDataTypeHelper();56            var filterExpression = description.GetFilterExpression(Command.Description.Filters.Where(f => f.Target != Command.Description.Target));57            var targetExpression = description.GetTargetExpression(Command.Description.Target);58            var captionExpression = Command.Description.Filters.Single(f => f.Target == Command.Description.Target).Caption;59            writer.WritePredicate(string.Format("the type of {0} '{1}' ({2}) is '{3}'"60                        , targetExpression...

DataTypeInfoFactory.cs

Source:DataTypeInfoFactory.cs

...5using System.Text;6using System.Threading.Tasks;7namespace NBi.Core.DataType8{9    public class DataTypeInfoFactory10    {11        public DataTypeInfo Instantiate(RelationalRow row)12        {13            DataTypeInfo dataTypeInfo = null;14            15            if (row.CharacterMaximumLength > 0)16            {17                dataTypeInfo = new TextInfo();18                ((TextInfo)dataTypeInfo).Length = row.CharacterMaximumLength;19                ((TextInfo)dataTypeInfo).CharSet = row.CharacterSetName;20                ((TextInfo)dataTypeInfo).Collation = row.CollationName;21                ((TextInfo)dataTypeInfo).Domain = row.DomainName;22            }23            else if (row.NumericScale > 0)24            {25                dataTypeInfo = new NumericInfo();26                ((NumericInfo)dataTypeInfo).Scale = row.NumericScale;27                ((NumericInfo)dataTypeInfo).Precision = row.NumericPrecision;28            }29            else if (row.DateTimePrecision > 0)30            {31                dataTypeInfo = new DateTimeInfo();32                ((DateTimeInfo)dataTypeInfo).Precision = row.DateTimePrecision;33            }34            else35            {36                dataTypeInfo = new DataTypeInfo();37            }38            dataTypeInfo.Name = row.DataType.ToLower();39            dataTypeInfo.Nullable = row.IsNullable.ToUpper() == "YES".ToUpper();40            return dataTypeInfo;41        }42        public DataTypeInfo Instantiate(string value)43        {44            DataTypeInfo dataTypeInfo = null;45            var type = value.Split('(')[0];46            dataTypeInfo = Decrypt(type);47            int? first = null;48            int? second = null;49            if (value.Split('(').Length>1)50            {51                first = Convert.ToInt32(value.Split('(')[1].Split(',')[0].Replace(")",""));52                if (value.Split('(')[1].Split(',').Length>1)53                    second = Convert.ToInt32(value.Split('(')[1].Split(',')[1].Replace(")",""));54            }55            if (second.HasValue && dataTypeInfo is IScale)56                ((IScale)dataTypeInfo).Scale = second.Value;57            if (first.HasValue && dataTypeInfo is IPrecision)58                ((IPrecision)dataTypeInfo).Precision = first.Value;59            if (first.HasValue && dataTypeInfo is ILength)60                ((ILength)dataTypeInfo).Length = first.Value;            61            62            return dataTypeInfo;63        }64        protected DataTypeInfo Decrypt(string type)65        {66            DataTypeInfo value = null;67            switch (type)68            {69                case "bit":70                    value = new DataTypeInfo();71                    break;72                case "ntext":73                case "nvarchar":74                case "varchar":75                case "nchar":76                case "text":77                case "char":78                    value = new TextInfo();79                    break;80                case "smalldatetime":81                case "datetime":82                    value = new DateTimeInfo();83                    break;84                case "bigint":85                case "money":86                case "smallmoney":87                case "decimal":88                case "float":89                case "int":90                case "real":91                case "smallint":92                case "tinyint":93                    value = new NumericInfo();94                    break;95                default:96                    value = new DataTypeInfo();97                    break;98            }99            value.Name = type;100            return value;101        }102    }103}...

RelationalCommand.cs

Source:RelationalCommand.cs

...14        public RelationalCommand(IDbCommand command, CommandDescription description)15            : base(command, description)16        {17        }18        public override DataTypeInfo Execute()19        {20            RelationalRow row = null;21            command.Connection.Open();22            var rdr = ExecuteReader(command);23            if (rdr.Read())24            {25                row = new RelationalRow();26                row.IsNullable = rdr.GetString(0);27                row.DataType = rdr.GetString(1);28                row.CharacterMaximumLength = rdr.IsDBNull(2) ? 0 : rdr.GetInt32(2);29                row.NumericPrecision = rdr.IsDBNull(3) ? 0 : rdr.GetByte(3);30                row.NumericScale = rdr.IsDBNull(4) ? 0 : rdr.GetInt32(4);31                row.DateTimePrecision = rdr.IsDBNull(5) ? 0 : rdr.GetInt16(5);32                row.CharacterSetName = rdr.IsDBNull(6) ? string.Empty : rdr.GetString(6);33                row.CollationName = rdr.IsDBNull(7) ? string.Empty : rdr.GetString(7);34                row.DomainName = rdr.IsDBNull(8) ? string.Empty : rdr.GetString(8);35                36            }37            command.Connection.Close();38            if (row != null)39            {40                var factory = new DataTypeInfoFactory();41                var dataTypeInfo = factory.Instantiate(row);42                return dataTypeInfo;43            }44            else45                return null;46        }47        protected IDataReader ExecuteReader(IDbCommand cmd)48        {49            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, cmd.CommandText);50            IDataReader rdr = null;51            try52            {53                rdr = cmd.ExecuteReader();54                return rdr;...

DataTypeInfo

Using AI Code Generation

1using NBi.Core.DataType;2using NBi.Core.DataType;3using NBi.Core.DataType;4using NBi.Core.DataType;5using NBi.Core.DataType;6using NBi.Core.DataType;7using NBi.Core.DataType;8using NBi.Core.DataType;9using NBi.Core.DataType;10using NBi.Core.DataType;11using NBi.Core.DataType;12using NBi.Core.DataType;13using NBi.Core.DataType;14using NBi.Core.DataType;15using NBi.Core.DataType;16using NBi.Core.DataType;17using NBi.Core.DataType;18using NBi.Core.DataType;19using NBi.Core.DataType;20using NBi.Core.DataType;21using NBi.Core.DataType;22using NBi.Core.DataType;23using NBi.Core.DataType;24using NBi.Core.DataType;25using NBi.Core.DataType;

DataTypeInfo

Using AI Code Generation

1using NBi.Core.DataType;2using NBi.Core.DataType.CSharp;3using NBi.Core.ResultSet;4using NBi.Core.ResultSet.Resolver;5using NBi.Core.ResultSet.Resolver.File;6using NBi.Core.ResultSet.Comparer;7using NBi.Core.ResultSet.Comparer.Helper;8using NBi.Core.ResultSet.Comparer.Ranking;9using NBi.Core.Calculation;10using NBi.Core.Calculation.Ranking;11using NBi.Core.Calculation.Ranking.Function;12using NBi.Core.Injection;13using NBi.Core.Injection.Service;14using NBi.Core.Variable;15using NBi.Core.ResultSet.Lookup;16using NBi.Core.ResultSet.Equivalence;17using NBi.Core.ResultSet.Lookup;18using NBi.Core.ResultSet.Equivalence;19using NBi.Core.ResultSet.Lookup;20using NBi.Core.ResultSet.Equivalence;21using NBi.Core.ResultSet.Lookup;22using NBi.Core.ResultSet.Equivalence;23using NBi.Core.ResultSet.Lookup;24using NBi.Core.ResultSet.Equivalence;25using NBi.Core.ResultSet.Lookup;

DataTypeInfo

Using AI Code Generation

1var dti = new DataTypeInfo();2dti.Type = "string";3dti.Format = "yyyyMMdd";4var dti = new DataTypeInfo();5dti.Type = "string";6dti.Format = "yyyyMMdd";7var dti = new DataTypeInfo();8dti.Type = "string";9dti.Format = "yyyyMMdd";10var dti = new DataTypeInfo();11dti.Type = "string";12dti.Format = "yyyyMMdd";13var dti = new DataTypeInfo();14dti.Type = "string";15dti.Format = "yyyyMMdd";16var dti = new DataTypeInfo();17dti.Type = "string";18dti.Format = "yyyyMMdd";19var dti = new DataTypeInfo();20dti.Type = "string";21dti.Format = "yyyyMMdd";22var dti = new DataTypeInfo();23dti.Type = "string";24dti.Format = "yyyyMMdd";25var dti = new DataTypeInfo();26dti.Type = "string";27dti.Format = "yyyyMMdd";28var dti = new DataTypeInfo();29dti.Type = "string";30dti.Format = "yyyyMMdd";31var dti = new DataTypeInfo();32dti.Type = "string";33dti.Format = "yyyyMMdd";34var dti = new DataTypeInfo();35dti.Type = "string";36dti.Format = "yyyyMMdd";

DataTypeInfo

Using AI Code Generation

1var dt = new DataTypeInfo("varchar(100)");2var dt = new DataTypeInfo("varchar");3var dt = new DataTypeInfo("varchar(100), varchar(200)");4var dt = new DataTypeInfo("varchar(100), varchar(200)");5var dt = new DataTypeInfo("varchar(100), varchar(200)");6var dt = new DataTypeInfo("varchar(100), varchar(200)");7var dt = new DataTypeInfo("varchar(100), varchar(200)");8var dt = new DataTypeInfo("varchar(100), varchar(200)");9var dt = new DataTypeInfo("varchar(100), varchar(200)");10var dt = new DataTypeInfo("varchar(100), varchar(200)");

DataTypeInfo

Using AI Code Generation

1using System;2using NBi.Core.DataType;3using System.Data;4{5    {6        public MyDataTypeInfo()7        {8            Add(new DataTypeInfoItem("my-type", DbType.String, typeof(string), false, false, string.Empty));9            Add(new DataTypeInfoItem("integer", DbType.Int32, typeof(int), false, true, string.Empty));10        }11    }12}13using System;14using NBi.Core.DataType;15using System.Data;16{17    {18        public MyDataTypeFactory()19        {20            Add(new DataTypeInfoItem("my-type", DbType.String, typeof(string), false, false, string.Empty));21            Add(new DataTypeInfoItem("integer", DbType.Int32, typeof(int), false, true, string.Empty));22        }23    }24}25using System;26using NBi.Core.DataType;27using System.Data;28{29    {30        public MyDataTypeFactory()31        {32            Add(new DataTypeInfoItem("my-type", DbType.String, typeof(string), false, false, string.Empty));33            Add(new DataTypeInfoItem("integer", DbType.Int32, typeof(int), false, true, string.Empty));34        }35    }36}

DataTypeInfo

Using AI Code Generation

1var d = new DataTypeInfo();2d.Type = DataType.NText;3d.Length = 1000;4d.Precision = 10;5d.Scale = 5;6d.IsNullable = true;7d.Culture = "en-GB";8d.Format = "yyyy-MM-dd";9d.Collation = "Latin1_General_CI_AS";10d.IsCaseSensitive = true;11d.IsIdentity = true;12d.IsIdentitySeed = 1;13d.IsIdentityIncrement = 1;14d.IsComputed = true;15d.IsRowGuid = true;16d.IsRowGuidSeed = 1;17d.IsRowGuidIncrement = 1;18d.IsXml = true;19d.IsXmlSchemaCollection = true;20d.IsXmlSchemaCollectionDatabase = true;21d.IsXmlSchemaCollectionOwningSchema = true;22d.IsXmlSchemaCollectionName = true;23d.IsSparse = true;24d.IsColumnSet = true;25d.IsFileStream = true;26d.IsHierarchyId = true;27d.IsFullText = true;28d.IsGeometry = true;29d.IsGeography = true;30d.IsTemporal = true;31d.IsVariant = true;32d.IsUserDefined = true;33d.IsUserDefinedTableType = true;34d.IsUserDefinedType = true;35d.IsUserDefinedAggregate = true;36d.IsUserDefinedAssembly = true;37d.IsUserDefinedFunction = true;38d.IsUserDefinedDataType = true;39d.IsUserDefinedTableType = true;

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