public List <T> AddNew <T>(IEnumerable <T> dataset, DataProviderContext dataProviderContext)
where T : class, IData
{
SqlDataTypeStore sqlDataTypeStore = TryGetsqlDataTypeStore(typeof(T));
if (sqlDataTypeStore == null)
{
throw new InvalidOperationException(string.Format("The interface '{0}' has not been configures", typeof(T).FullName));
}
var resultDataset = new List <T>();
using (var dataContext = CreateDataContext())
{
foreach (IData data in dataset)
{
Verify.ArgumentCondition(data != null, "dataset", "Data set may not contain nulls");
IData newData = sqlDataTypeStore.AddNew(data, dataProviderContext, dataContext);
(newData as IEntity).Commit();
CheckConstraints(newData);
resultDataset.Add((T)newData);
}
SubmitChanges(dataContext);
}
return(resultDataset);
}
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);
}
/// <summary>
/// This method adds the support of the given data interface type to the xml data provider.
/// </summary>
/// <param name="interfaceType"></param>
/// <param name="sqlDataTypeStore"></param>
internal void AddSupportedDataTypeStore(Type interfaceType, SqlDataTypeStore sqlDataTypeStore)
{
_sqlDataTypeStores.Add(interfaceType, sqlDataTypeStore);
_supportedInterfaces.Add(interfaceType);
AddKnownInterface(interfaceType);
if (sqlDataTypeStore.IsGeneretedDataType)
{
_generatedInterfaces.Add(interfaceType);
}
}
/// <summary>
/// This method adds the support of the given data interface type to the xml data provider.
/// </summary>
/// <param name="interfaceType"></param>
/// <param name="sqlDataTypeStore"></param>
internal void AddSupportedDataTypeStore(Type interfaceType, SqlDataTypeStore sqlDataTypeStore)
{
Verify.That(!_sqlDataTypeStores.ContainsKey(interfaceType), "Type {0} is registered in the SqlDataProvider configuration multiple types", interfaceType);
_sqlDataTypeStores.Add(interfaceType, sqlDataTypeStore);
_supportedInterfaces.Add(interfaceType);
AddKnownInterface(interfaceType);
if (sqlDataTypeStore.IsGeneretedDataType)
{
_generatedInterfaces.Add(interfaceType);
}
}
public IQueryable <T> GetData <T>()
where T : class, IData
{
using (TimerProfilerFacade.CreateTimerProfiler(typeof(T).ToString()))
{
string errorMessage;
if (!DataTypeValidationRegistry.IsValidForProvider(typeof(T), _dataProviderContext.ProviderName, out errorMessage))
{
throw new InvalidOperationException(errorMessage);
}
SqlDataTypeStore result = _sqlDataTypeStoresContainer.GetDataTypeStore(typeof(T));
return((IQueryable <T>)result.GetQueryable());
}
}
public void Delete(IEnumerable <DataSourceId> dataSourceIds, DataProviderContext dataProivderContext)
{
DataContext dataContext = null;
try
{
foreach (DataSourceId dataSourceId in dataSourceIds)
{
if (dataSourceId == null)
{
throw new ArgumentException("dataSourceIds contains nulls");
}
using (new DataScope(dataSourceId.DataScopeIdentifier, dataSourceId.LocaleScope))
{
SqlDataTypeStore sqlDataTypeStore = TryGetsqlDataTypeStore(dataSourceId.InterfaceType);
if (sqlDataTypeStore == null)
{
throw new InvalidOperationException(string.Format("The interface '{0}' has not been configures", dataSourceId.InterfaceType.FullName));
}
IData data = sqlDataTypeStore.GetDataByDataId(dataSourceId.DataId, dataProivderContext);
Verify.That(data != null, "Row has already been deleted");
if (dataContext == null)
{
dataContext = CreateDataContext();
}
sqlDataTypeStore.RemoveData(data, dataContext);
}
}
if (dataContext != null)
{
SubmitChanges(dataContext);
}
}
finally
{
if (dataContext != null)
{
dataContext.Dispose();
}
}
}
public T GetData <T>(IDataId dataId)
where T : class, IData
{
Verify.ArgumentNotNull(dataId, "dataId");
using (TimerProfilerFacade.CreateTimerProfiler(string.Format("dataId ({0})", typeof(T))))
{
string errorMessage;
if (!DataTypeValidationRegistry.IsValidForProvider(typeof(T), _dataProviderContext.ProviderName, out errorMessage))
{
throw new InvalidOperationException(errorMessage);
}
SqlDataTypeStore result = _sqlDataTypeStoresContainer.GetDataTypeStore(typeof(T));
IData data = result.GetDataByDataId(dataId, _dataProviderContext);
return((T)data);
}
}
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;
}
