mcs/class/referencesource/System.Data.Entity.Design/System/Data/Entity/Design/SSDLGenerator/TableDetailsCollection.cs

   1 //---------------------------------------------------------------------
   2 // <copyright file="TableDetailsCollection.cs" company="Microsoft">
   3 //      Copyright (c) Microsoft Corporation.  All rights reserved.
   4 // </copyright>
   5 //
   6 // @owner       Microsoft
   7 // @backupOwner Microsoft
   8 //---------------------------------------------------------------------
   9 using System.Collections.Generic;
  10 using System.Xml;
  11 using System.Data.Common;
  12 using System.Globalization;
  13 using System.Data;
  14
  15 namespace System.Data.Entity.Design.SsdlGenerator
  16 {
  17     /// <summary>
  18     /// Strongly typed DataTable for TableDetails
  19     /// </summary>
  20     [Serializable]
  21     internal sealed class TableDetailsCollection : System.Data.DataTable, System.Collections.IEnumerable
  22     {
  23         [NonSerialized]
  24         private System.Data.DataColumn _columnCatalog;
  25         [NonSerialized]
  26         private System.Data.DataColumn _columnSchema;
  27         [NonSerialized]
  28         private System.Data.DataColumn _columnTable;
  29         [NonSerialized]
  30         private System.Data.DataColumn _columnFieldOrdinal;
  31         [NonSerialized]
  32         private System.Data.DataColumn _columnFieldColumn;
  33         [NonSerialized]
  34         private System.Data.DataColumn _columnIsNullable;
  35         [NonSerialized]
  36         private System.Data.DataColumn _columnDataType;
  37         [NonSerialized]
  38         private System.Data.DataColumn _columnMaximumLength;
  39         [NonSerialized]
  40         private System.Data.DataColumn _columnDateTimePrecision;
  41         [NonSerialized]
  42         private System.Data.DataColumn _columnPrecision;
  43         [NonSerialized]
  44         private System.Data.DataColumn _columnScale;
  45         [NonSerialized]
  46         private System.Data.DataColumn _columnIsIdentity;
  47         [NonSerialized]
  48         private System.Data.DataColumn _columnIsServerGenerated;
  49         [NonSerialized]
  50         private System.Data.DataColumn _columnIsPrimaryKey;
  51
  52         /// <summary>
  53         /// Constructs a TableDetailsDataTable
  54         /// </summary>
  55         public TableDetailsCollection()
  56         {
  57             this.TableName = "TableDetails";
  58             // had to remove these because of an fxcop violation
  59             //BeginInit();
  60             InitClass();
  61             //EndInit();
  62         }
  63
  64         /// <summary>
  65         /// Constructs a new instance TableDetailsDataTable with a given SerializationInfo and StreamingContext
  66         /// </summary>
  67         /// <param name="serializationInfo"></param>
  68         /// <param name="streamingContext"></param>
  69         internal TableDetailsCollection(System.Runtime.Serialization.SerializationInfo serializationInfo,
  70             System.Runtime.Serialization.StreamingContext streamingContext)
  71             : base(serializationInfo, streamingContext)
  72         {
  73             UpdateMemberFieldsAfterDeserialization();
  74         }
  75
  76         /// <summary>
  77         /// Gets the Catalog column
  78         /// </summary>
  79         public System.Data.DataColumn CatalogColumn
  80         {
  81             get
  82             {
  83                 return this._columnCatalog;
  84             }
  85         }
  86
  87         /// <summary>
  88         /// Gets the Schema column
  89         /// </summary>
  90         public System.Data.DataColumn SchemaColumn
  91         {
  92             get
  93             {
  94                 return this._columnSchema;
  95             }
  96         }
  97
  98         /// <summary>
  99         /// Gets the TableName column
 100         /// </summary>
 101         public System.Data.DataColumn TableNameColumn
 102         {
 103             get
 104             {
 105                 return this._columnTable;
 106             }
 107         }
 108
 109         /// <summary>
 110         /// Gets the ColumnName column
 111         /// </summary>
 112         public System.Data.DataColumn ColumnNameColumn
 113         {
 114             get
 115             {
 116                 return this._columnFieldColumn;
 117             }
 118         }
 119
 120         /// <summary>
 121         /// Gets the IsNullable column
 122         /// </summary>
 123         public System.Data.DataColumn IsNullableColumn
 124         {
 125             get
 126             {
 127                 return this._columnIsNullable;
 128             }
 129         }
 130
 131         /// <summary>
 132         /// Gets the DataType column
 133         /// </summary>
 134         public System.Data.DataColumn DataTypeColumn
 135         {
 136             get
 137             {
 138                 return this._columnDataType;
 139             }
 140         }
 141
 142         /// <summary>
 143         /// Gets the MaximumLength column
 144         /// </summary>
 145         public System.Data.DataColumn MaximumLengthColumn
 146         {
 147             get
 148             {
 149                 return this._columnMaximumLength;
 150             }
 151         }
 152
 153         /// <summary>
 154         /// Gets the Precision column
 155         /// </summary>
 156         public System.Data.DataColumn PrecisionColumn
 157         {
 158             get
 159             {
 160                 return this._columnPrecision;
 161             }
 162         }
 163
 164         /// <summary>
 165         /// Gets the Precision column
 166         /// </summary>
 167         public System.Data.DataColumn DateTimePrecisionColumn
 168         {
 169             get
 170             {
 171                 return this._columnDateTimePrecision;
 172             }
 173         }
 174
 175         /// <summary>
 176         /// Gets the Scale column
 177         /// </summary>
 178         public System.Data.DataColumn ScaleColumn
 179         {
 180             get
 181             {
 182                 return this._columnScale;
 183             }
 184         }
 185
 186         /// <summary>
 187         /// Gets the IsIdentityColumn column
 188         /// </summary>
 189         public System.Data.DataColumn IsIdentityColumn
 190         {
 191             get
 192             {
 193                 return this._columnIsIdentity;
 194             }
 195         }
 196
 197          /// <summary>
 198         /// Gets the IsIdentityColumn column
 199         /// </summary>
 200         public System.Data.DataColumn IsServerGeneratedColumn
 201         {
 202             get
 203             {
 204                 return this._columnIsServerGenerated;
 205             }
 206         }
 207
 208        /// <summary>
 209         /// Gets the IsPrimaryKey column
 210         /// </summary>
 211         public System.Data.DataColumn IsPrimaryKeyColumn
 212         {
 213             get
 214             {
 215                 return this._columnIsPrimaryKey;
 216             }
 217         }
 218
 219         /// <summary>
 220         /// Gets an enumerator over the rows.
 221         /// </summary>
 222         /// <returns>The row enumerator</returns>
 223         public System.Collections.IEnumerator GetEnumerator()
 224         {
 225             return this.Rows.GetEnumerator();
 226         }
 227
 228         /// <summary>
 229         /// Creates an instance of this table
 230         /// </summary>
 231         /// <returns>The newly created instance.</returns>
 232         protected override System.Data.DataTable CreateInstance()
 233         {
 234             return new TableDetailsCollection();
 235         }
 236
 237         private const string CATALOG = "CatalogName";
 238         private const string SCHEMA = "SchemaName";
 239         private const string TABLE = "TableName";
 240         private const string COLUMN = "ColumnName";
 241         private const string ORDINAL = "Ordinal";
 242         private const string IS_NULLABLE = "IsNullable";
 243         private const string DATA_TYPE = "DataType";
 244         private const string MAX_LENGTH = "MaximumLength";
 245         private const string PRECISION = "Precision";
 246         private const string DATETIMEPRECISION = "DateTimePrecision";
 247         private const string SCALE = "Scale";
 248         private const string IS_IDENTITY = "IsIdentity";
 249         private const string IS_SERVERGENERATED = "IsServerGenerated";
 250         private const string IS_PRIMARYKEY = "IsPrimaryKey";
 251
 252         private void InitClass()
 253         {
 254             this._columnCatalog = new System.Data.DataColumn(CATALOG, typeof(string), null, System.Data.MappingType.Element);
 255             base.Columns.Add(this._columnCatalog);
 256             this._columnSchema = new System.Data.DataColumn(SCHEMA, typeof(string), null, System.Data.MappingType.Element);
 257             base.Columns.Add(this._columnSchema);
 258             this._columnTable = new System.Data.DataColumn(TABLE, typeof(string), null, System.Data.MappingType.Element);
 259             base.Columns.Add(this._columnTable);
 260             this._columnFieldColumn = new System.Data.DataColumn(COLUMN, typeof(string), null, System.Data.MappingType.Element);
 261             base.Columns.Add(this._columnFieldColumn);
 262             this._columnFieldOrdinal = new System.Data.DataColumn(ORDINAL, typeof(int), null, System.Data.MappingType.Element);
 263             base.Columns.Add(this._columnFieldOrdinal);
 264             this._columnIsNullable = new System.Data.DataColumn(IS_NULLABLE, typeof(bool), null, System.Data.MappingType.Element);
 265             base.Columns.Add(this._columnIsNullable);
 266             this._columnDataType = new System.Data.DataColumn(DATA_TYPE, typeof(string), null, System.Data.MappingType.Element);
 267             base.Columns.Add(this._columnDataType);
 268             this._columnMaximumLength = new System.Data.DataColumn(MAX_LENGTH, typeof(int), null, System.Data.MappingType.Element);
 269             base.Columns.Add(this._columnMaximumLength);
 270             this._columnPrecision = new System.Data.DataColumn(PRECISION, typeof(int), null, System.Data.MappingType.Element);
 271             base.Columns.Add(this._columnPrecision);
 272             this._columnDateTimePrecision = new System.Data.DataColumn(DATETIMEPRECISION, typeof(int), null, System.Data.MappingType.Element);
 273             base.Columns.Add(this._columnDateTimePrecision);
 274             this._columnScale = new System.Data.DataColumn(SCALE, typeof(int), null, System.Data.MappingType.Element);
 275             base.Columns.Add(this._columnScale);
 276             this._columnIsIdentity = new System.Data.DataColumn(IS_IDENTITY, typeof(bool), null, System.Data.MappingType.Element);
 277             base.Columns.Add(this._columnIsIdentity);
 278             this._columnIsServerGenerated = new System.Data.DataColumn(IS_SERVERGENERATED, typeof(bool), null, System.Data.MappingType.Element);
 279             base.Columns.Add(this._columnIsServerGenerated);
 280             this._columnIsPrimaryKey = new System.Data.DataColumn(IS_PRIMARYKEY, typeof(bool), null, System.Data.MappingType.Element);
 281             base.Columns.Add(this._columnIsPrimaryKey);
 282         }
 283
 284         private void UpdateMemberFieldsAfterDeserialization()
 285         {
 286             this._columnCatalog = base.Columns[CATALOG];
 287             this._columnSchema = base.Columns[SCHEMA];
 288             this._columnTable = base.Columns[TABLE];
 289             this._columnFieldColumn = base.Columns[COLUMN];
 290             this._columnFieldOrdinal = base.Columns[ORDINAL];
 291             this._columnIsNullable = base.Columns[IS_NULLABLE];
 292             this._columnDataType = base.Columns[DATA_TYPE];
 293             this._columnMaximumLength = base.Columns[MAX_LENGTH];
 294             this._columnPrecision = base.Columns[PRECISION];
 295             this._columnDateTimePrecision = base.Columns[DATETIMEPRECISION];
 296             this._columnScale = base.Columns[SCALE];
 297             this._columnIsIdentity = base.Columns[IS_IDENTITY];
 298             this._columnIsServerGenerated = base.Columns[IS_SERVERGENERATED];
 299             this._columnIsPrimaryKey = base.Columns[IS_PRIMARYKEY];
 300         }
 301
 302         /// <summary>
 303         /// Create a new row from a DataRowBuilder object.
 304         /// </summary>
 305         /// <param name="builder">The builder to create the row from.</param>
 306         /// <returns>The row that was created.</returns>
 307         protected override System.Data.DataRow NewRowFromBuilder(System.Data.DataRowBuilder builder)
 308         {
 309             return new TableDetailsRow(builder);
 310         }
 311
 312         /// <summary>
 313         /// Gets the Type that this row is.
 314         /// </summary>
 315         /// <returns>The type of this row.</returns>
 316         protected override System.Type GetRowType()
 317         {
 318             return typeof(TableDetailsRow);
 319         }
 320
 321   }
 322 }