/// <exclude />
internal static ITable GetTable(DataContext _dataContext, SqlDataTypeStoreTable storeInformation)
{
FieldInfo fi = storeInformation.DataContextQueryableFieldInfo;
Verify.IsNotNull(fi, "Missing FieldInfo for a DataContext field.");
object value = fi.GetValue(_dataContext);
if(value == null)
{
var helperClassFieldInfo =_dataContext.GetType().GetField("_sqlDataContextHelperClass", BindingFlags.NonPublic | BindingFlags.Instance);
Verify.IsNotNull(helperClassFieldInfo, "Helper field isn't exist in DataContext object.");
var helper = helperClassFieldInfo.GetValue(_dataContext) as SqlDataContextHelperClass;
Verify.That(helper != null, "Helper object has not been set");
helper.EnsureTableInitialized(fi.Name);
value = helper._tables[fi.Name];
}
return Verify.ResultNotNull(value as ITable);
}
private InitializeStoreResult EmbedDataContextInfo(InterfaceGeneratedClassesInfo initInfo, Type dataContextType)
{
var result = new InitializeStoreResult();
if (initInfo.InterfaceType == null)
{
return result;
}
result.InterfaceType = initInfo.InterfaceType;
var sqlDataTypeStoreTables = new Dictionary<SqlDataTypeStoreTableKey, SqlDataTypeStoreTable>();
foreach (SqlDataTypeStoreDataScope storeDataScope in initInfo.DataScopes)
{
var key = new SqlDataTypeStoreTableKey(storeDataScope.DataScopeName, storeDataScope.CultureName);
result.TableNames.Add(key, storeDataScope.TableName);
Verify.IsNotNull(initInfo.Fields, "Fields collection is null");
StoreTypeInfo fieldInfo;
if (!initInfo.Fields.TryGetValue(key, out fieldInfo))
{
continue;
}
Verify.IsNotNull(fieldInfo, "Field info is missing");
FieldInfo dataContextFieldInfo = dataContextType != null
? dataContextType.GetField(fieldInfo.FieldName)
: fieldInfo.DataContextField;
Type sqlDataProvdierHelperType = fieldInfo.SqlHelperClass;
var sqlDataProviderHelper = (ISqlDataProviderHelper)Activator.CreateInstance(sqlDataProvdierHelperType);
var sqlDataTypeStoreTable = new SqlDataTypeStoreTable(
initInfo.DataTypeDescriptor.DataTypeId,
dataContextFieldInfo,
sqlDataProviderHelper,
fieldInfo.FieldName,
fieldInfo.FieldType);
_createdSqlDataTypeStoreTables.Add(sqlDataTypeStoreTable);
sqlDataTypeStoreTables.Add(key, sqlDataTypeStoreTable);
}
var sqlDataTypeStore = new SqlDataTypeStore(result.InterfaceType,
sqlDataTypeStoreTables,
initInfo.DataTypeDescriptor.IsCodeGenerated,
_sqlDataTypeStoresContainer);
result.SqlDataTypeStore = sqlDataTypeStore;
return result;
}
