/// <summary>
///
/// </summary>
/// <param name="interfaceType"></param>
/// <param name="existingDataTypeDescriptor">Use null to get existing data type descriptor</param>
/// <param name="errorMessage"></param>
/// <returns></returns>
public static bool Validate(Type interfaceType, DataTypeDescriptor existingDataTypeDescriptor, out string errorMessage)
{
if (existingDataTypeDescriptor == null)
{
existingDataTypeDescriptor = DataMetaDataFacade.GetDataTypeDescriptor(interfaceType.GetImmutableTypeId());
if (existingDataTypeDescriptor == null)
{
errorMessage = null;
return true;
}
}
errorMessage = _typeSpecificValidations.GetOrAdd(
interfaceType,
f =>
{
string message;
bool isValid = DataTypeValidator.Validate(interfaceType, existingDataTypeDescriptor, out message);
if (isValid) return null;
var sb = new StringBuilder();
sb.AppendLine(string.Format("The data type interface '{0}' did not validate and can't be used at the moment.", interfaceType));
sb.AppendLine(message);
return sb.ToString();
}
);
return errorMessage == null;
}
/// <summary>
/// This method will return the type of the empty data class type.
/// If the type does not exist, one will be runtime code generated
/// using the type to get a data type descriptor.
/// </summary>
/// <param name="interfaceType">The data interface type to get the empty class type for.</param>
/// <param name="forceReCompilation">
/// If this is true a new empty class will be
/// compiled at runtime regardless if it exists or not.
/// Use with caution!
/// </param>
/// <returns>The empty class type for the given data interface type.</returns>
public static Type GetEmptyDataClassType(Type interfaceType, bool forceReCompilation = false)
{
VerifyAssemblyLocation(interfaceType);
var dataTypeDescriptor = DataMetaDataFacade.GetDataTypeDescriptor(interfaceType.GetImmutableTypeId(), true);
return GetEmptyDataClassType(dataTypeDescriptor, forceReCompilation);
}
// Overload
/// <exclude />
public static DataTypeDescriptor GetDataTypeDescriptor(Type typeToDescript)
{
DataTypeDescriptor dataTypeDescriptor;
if (!TryGetDataTypeDescriptor(typeToDescript.GetImmutableTypeId(), out dataTypeDescriptor))
{
dataTypeDescriptor = BuildNewDataTypeDescriptor(typeToDescript);
}
return dataTypeDescriptor;
}
internal void UpdateSupportedDataTypeStore(Type interfaceType, XmlDataTypeStore xmlDataTypeStore)
{
Type type = _dataTypeStores.Where(f => f.Value.DataTypeDescriptor.DataTypeId == interfaceType.GetImmutableTypeId()).Select(f => f.Key).Single();
_dataTypeStores.Remove(type);
_dataTypeStores.Add(interfaceType, xmlDataTypeStore);
_supportedInterface.Remove(type);
_supportedInterface.Add(interfaceType);
_knownInterface.Remove(type);
_knownInterface.Add(interfaceType);
}
/// <exclude />
public static IUnpublishSchedule GetUnpublishSchedule(Type dataType, string id, string cultureName)
{
Guid dataTypeId = dataType.GetImmutableTypeId();
var query = DataFacade.GetData<IUnpublishSchedule>().Where(ps => ps.DataId == id && ps.DataTypeId == dataTypeId);
if (DataLocalizationFacade.IsLocalized(dataType))
{
query = query.Where(ps => ps.LocaleCultureName == cultureName);
}
return query.FirstOrDefault();
}
/// <summary>
/// This method will return the type of the empty data class type.
/// If the type does not exist, one will be runtime code generated
/// using the type to get a data type descriptor.
/// </summary>
/// <param name="interfaceType">The data interface type to get the empty class type for.</param>
/// <param name="forceReCompilation">
/// If this is true a new empty class will be
/// compiled at runtime regardless if it exists or not.
/// Use with caution!
/// </param>
/// <returns>The empty class type for the given data interface type.</returns>
public static Type GetEmptyDataClassType(Type interfaceType, bool forceReCompilation = false)
{
if (!DataTypeTypesManager.IsAllowedDataTypeAssembly(interfaceType))
{
string message = string.Format("The data interface '{0}' is not located in an assembly in the website Bin folder. Please move it to that location", interfaceType);
Log.LogError("EmptyDataClassTypeManager", message);
throw new InvalidOperationException(message);
}
DataTypeDescriptor dataTypeDescriptor = DataMetaDataFacade.GetDataTypeDescriptor(interfaceType.GetImmutableTypeId(), true);
return GetEmptyDataClassType(dataTypeDescriptor, forceReCompilation);
}
/// <exclude />
public static void CreateUnpublishSchedule(Type dataType, string id, string cultureName, DateTime date, WorkflowInstance workflow)
{
var unpublishSchedule = DataFacade.BuildNew<IUnpublishSchedule>();
unpublishSchedule.Id = Guid.NewGuid();
unpublishSchedule.DataTypeId = dataType.GetImmutableTypeId();
unpublishSchedule.DataId = id;
unpublishSchedule.UnpublishDate = date;
unpublishSchedule.WorkflowInstanceId = workflow.InstanceId;
unpublishSchedule.LocaleCultureName = DataLocalizationFacade.IsLocalized(dataType) ? cultureName : "";
DataFacade.AddNew(unpublishSchedule);
}
/// <summary>
/// Removes a data folder type for the given page
/// </summary>
/// <param name="page"></param>
/// <param name="dataFolderType"></param>
/// <param name="deleteExistingFolderData"></param>
public static void RemoveFolderDefinition(this IPage page, Type dataFolderType, bool deleteExistingFolderData = true)
{
Guid dataFolderTypeId = dataFolderType.GetImmutableTypeId();
if (!deleteExistingFolderData)
{
RemoveFolderDefinitionInternal(page.Id, dataFolderTypeId);
return;
}
using (TransactionScope transactionScope = TransactionsFacade.CreateNewScope())
{
DataFacade.ForEachDataScope(dataFolderType, () =>
{
IEnumerable<IData> dataset = page.GetFolderData(dataFolderType);
DataFacade.Delete(dataset);
});
RemoveFolderDefinitionInternal(page.Id, dataFolderTypeId);
transactionScope.Complete();
}
}
/// <summary>
/// Adds a data folder type to the given page
/// </summary>
/// <param name="page"></param>
/// <param name="dataFolderType"></param>
// Overload
public static void AddFolderDefinition(this IPage page, Type dataFolderType)
{
AddFolderDefinition(page, dataFolderType.GetImmutableTypeId());
}
/// <summary>
/// Returns the id of a folder definition given the page and folder type
/// </summary>
/// <param name="page"></param>
/// <param name="folderType"></param>
/// <returns></returns>
public static Guid GetFolderDefinitionId(this IPage page, Type folderType)
{
Verify.ArgumentNotNull(page, "page");
return GetFolderDefinitionId(page, folderType.GetImmutableTypeId());
}
// Overload
/// <exclude />
public static bool TryGetDataTypeDescriptor(Type interfaceType, out DataTypeDescriptor dataTypeDescriptor)
{
return _dynamicTypeManager.TryGetDataTypeDescriptor(interfaceType.GetImmutableTypeId(), out dataTypeDescriptor);
}
/// <summary>
/// For internal use only!!!
/// This method will create the store if the interfaceType has not been configured.
/// </summary>
/// <param name="interfaceType"></param>
/// <param name="providerName"></param>
// Helper
public static void EnsureCreateStore(Type interfaceType, string providerName)
{
IEnumerable<string> dynamicProviderNames;
if (providerName == null)
{
// Checking if any of existing dynamic data providers already has a store for the specified interface type
providerName = DataProviderRegistry.DefaultDynamicTypeDataProviderName;
dynamicProviderNames = DataProviderRegistry.DynamicDataProviderNames;
}
else
{
dynamicProviderNames = new[] {providerName};
}
var possibleMatches = dynamicProviderNames
.Select(DataProviderPluginFacade.GetDataProvider)
.Cast<IDynamicDataProvider>()
.SelectMany(dynamicDataProvider => dynamicDataProvider.GetKnownInterfaces())
.Where(i => i.FullName == interfaceType.FullName);
foreach(var match in possibleMatches)
{
if(match == interfaceType) return;
if (match.GetImmutableTypeId() == interfaceType.GetImmutableTypeId())
{
throw new InvalidOperationException($"The same type '{match.FullName}' is loaded in memory twice. Location 1: '{match.Assembly.Location}', location 2: {interfaceType.Assembly.Location}");
}
}
var dataTypeDescriptor = BuildNewDataTypeDescriptor(interfaceType);
CreateStore(providerName, dataTypeDescriptor, true);
if (!SystemSetupFacade.SetupIsRunning)
{
CodeGenerationManager.GenerateCompositeGeneratedAssembly(true);
}
}
/// <summary>
/// This method will return the data type descriptor for the given data type id.
/// If the data type descriptor has not yet been created (file not existing) and
/// the <paramref name="allowTypeMetaDataCreation"/> is set to true,
/// this method will try getting it through the <see cref="Composite.Data.DynamicTypes.Foundation.ReflectionBasedDescriptorBuilder"/>
/// based on <paramref name="interfaceType"/>.
/// </summary>
/// <param name="interfaceType">The data type.</param>
/// <param name="allowTypeMetaDataCreation">
/// If this is true and the data type descriptor does not exists, it will be created.
/// </param>
/// <returns></returns>
public static DataTypeDescriptor GetDataTypeDescriptor(Type interfaceType, bool allowTypeMetaDataCreation = false)
{
Verify.ArgumentNotNull(interfaceType, nameof(interfaceType));
Initialize();
DataTypeDescriptor dataTypeDescriptor;
Guid dataTypeId = interfaceType.GetImmutableTypeId();
_dataTypeDescriptorCache.TryGetValue(dataTypeId, out dataTypeDescriptor);
if (dataTypeDescriptor != null) return dataTypeDescriptor;
if (!allowTypeMetaDataCreation) return null;
var newDataTypeDescriptor = ReflectionBasedDescriptorBuilder.Build(interfaceType);
PersistMetaData(newDataTypeDescriptor);
return newDataTypeDescriptor;
}
