public DynamicTypeDefinition GetDynamicTypeDefinition(String tableName)
{
if (_tableNameTypes.TryGetValue(tableName, out Type dynamicTypeType))
{
return(GetDynamicTypeDefinition(dynamicTypeType));
}
dynamicTypeType = GetDynamicTypeType();
String entityName = MetadataProvider.GetEntityName(tableName);
var dynamicTypeDefinition = new DynamicTypeDefinition(dynamicTypeType, entityName, tableName);
_tableNameTypes.Add(tableName, dynamicTypeType);
_dynamicTypeDefinitions.Add(dynamicTypeType, dynamicTypeDefinition);
return(dynamicTypeDefinition);
}
internal DynamicTypeDefinition GetOrAddDynamicTypeDefinition(String tableEdmName, bool isQueryType)
{
if (_tableEdmNameTypes.TryGetValue(tableEdmName, out Type dynamicTypeType))
{
return(GetDynamicTypeDefinition(dynamicTypeType));
}
_dynamicTypeIndex++;
dynamicTypeType = Type.GetType(typeof(DynamicType).FullName + _dynamicTypeIndex.ToString("D2"));
var dynamicTypeDefinition = new DynamicTypeDefinition(dynamicTypeType, tableEdmName, tableEdmName, isQueryType);
_tableEdmNameTypes.Add(tableEdmName, dynamicTypeType);
_dynamicTypeDefinitions.Add(dynamicTypeType, dynamicTypeDefinition);
return(dynamicTypeDefinition);
}
private void CreateNavigationProperties(Microsoft.EntityFrameworkCore.ModelBuilder modelBuilder, String tableName)
{
foreach (String propertyName in MetadataProvider.GetNavigationProperties(tableName))
{
DynamicDependentPropertyInfo dependentInfo = MetadataProvider.GetDependentProperties(tableName, propertyName);
EntityType dependentEntityType = CreateEntityType(modelBuilder, MetadataProvider.GetTableName(dependentInfo.DependentEntityName));
EntityType principalEntityType = CreateEntityType(modelBuilder, MetadataProvider.GetTableName(dependentInfo.PrincipalEntityName));
var dependentProperties = new List <Property>();
foreach (String dependentPropertyName in dependentInfo.DependentPropertyNames)
{
dependentProperties.Add((Property)dependentEntityType.GetProperty(dependentPropertyName));
}
ForeignKey fkey = dependentEntityType.FindForeignKey(dependentProperties, principalEntityType.FindPrimaryKey(), principalEntityType);
if (fkey == null)
{
var principalProperties = new List <Property>();
foreach (String principalPropertyName in dependentInfo.PrincipalPropertyNames)
{
principalProperties.Add((Property)principalEntityType.GetProperty(principalPropertyName));
}
Key pkey = principalEntityType.FindKey(principalProperties);
if (pkey == null)
{
pkey = principalEntityType.AddKey(principalProperties);
}
fkey = dependentEntityType.AddForeignKey(dependentProperties, pkey, principalEntityType);
}
DynamicTypeDefinition dynamicTypeDefinition = TypeDefinitionManager.GetDynamicTypeDefinition(tableName);
if (dependentInfo.IsCollection)
{
Navigation navigation = fkey.HasPrincipalToDependent(propertyName);
navigation.SetField(dynamicTypeDefinition.GetCollectionFiledName(propertyName));
}
else
{
Navigation navigation = fkey.HasDependentToPrincipal(propertyName);
navigation.SetField(dynamicTypeDefinition.GetSingleFiledName(propertyName));
}
}
}
internal DynamicTypeDefinition GetOrAddDynamicTypeDefinition(String tableEdmName, bool isQueryType)
{
if (_tableEdmNameTypes.TryGetValue(tableEdmName, out Type? dynamicTypeType))
{
return(GetDynamicTypeDefinition(dynamicTypeType));
}
_dynamicTypeIndex++;
dynamicTypeType = Type.GetType(typeof(DynamicType).FullName + _dynamicTypeIndex.ToString(CultureInfo.InvariantCulture));
if (dynamicTypeType == null)
{
throw new InvalidProgramException("Cannot create DynamicType index " + _dynamicTypeIndex.ToString(CultureInfo.InvariantCulture) + " out of range");
}
var dynamicTypeDefinition = new DynamicTypeDefinition(dynamicTypeType, tableEdmName, tableEdmName, isQueryType);
_tableEdmNameTypes.Add(tableEdmName, dynamicTypeType);
_dynamicTypeDefinitions.Add(dynamicTypeType, dynamicTypeDefinition);
return(dynamicTypeDefinition);
}
protected override OeShadowPropertyInfo CreateShadowProperty(IPropertyBase efProperty)
{
if (efProperty is INavigation efNavigation)
{
Type propertyType = efNavigation.IsDependentToPrincipal() ?
efNavigation.ForeignKey.PrincipalEntityType.ClrType : efNavigation.ForeignKey.DeclaringEntityType.ClrType;
if (efNavigation.IsCollection())
{
propertyType = typeof(ICollection <>).MakeGenericType(new Type[] { propertyType });
}
return(new OeShadowPropertyInfo(efNavigation.DeclaringType.ClrType, propertyType, efNavigation.Name));
}
DynamicTypeDefinition typeDefinition = _typeDefinitionManager.GetDynamicTypeDefinition(efProperty.DeclaringType.ClrType);
MethodInfo getMethodInfo = typeDefinition.AddShadowPropertyGetMethodInfo(efProperty.Name, efProperty.ClrType);
return(new OeShadowPropertyInfo(efProperty.DeclaringType.ClrType, efProperty.ClrType, efProperty.Name, getMethodInfo));
}
protected DynamicType(DynamicTypeDefinition dynamicTypeDefinition)
{
_dynamicTypeDefinition = dynamicTypeDefinition;
}
public DynamicType09(DynamicTypeDefinition dynamicTypeDefinition) : base(dynamicTypeDefinition)
{
}
