/// <summary>
/// Sets up an entity property mapping.
/// </summary>
public virtual void ConfigureEntityPropertyMapping(PropertyMapping propertyMapping)
{
// set the Id property to be the primary database generated key in case we don't find any orm attributes on the entity or on the properties
if(string.Equals(propertyMapping.PropertyName, "id", StringComparison.InvariantCultureIgnoreCase)
&& this.GetEntityAttributes(propertyMapping.EntityMapping.EntityType).Length == 0
&& !this.GetEntityProperties(propertyMapping.EntityMapping.EntityType).Any(
propDesc => this.GetEntityPropertyAttributes(propertyMapping.EntityMapping.EntityType, propDesc).Any(
propAttr => propAttr is ColumnAttribute || propAttr is KeyAttribute || propAttr is DatabaseGeneratedAttribute)))
{
propertyMapping.SetPrimaryKey();
propertyMapping.ExcludeFromInserts();
propertyMapping.RefreshOnInserts();
return;
}
var propertyAttributes = this.GetEntityPropertyAttributes(propertyMapping.EntityMapping.EntityType, propertyMapping.Descriptor);
var columnAttribute = propertyAttributes.OfType<ColumnAttribute>().FirstOrDefault();
var databaseColumnName = columnAttribute?.Name;
if (!string.IsNullOrEmpty(databaseColumnName))
{
propertyMapping.SetDatabaseColumnName(databaseColumnName);
}
if (propertyAttributes.OfType<KeyAttribute>().Any())
{
propertyMapping.SetPrimaryKey();
}
if (propertyAttributes.OfType<DatabaseGeneratedDefaultValueAttribute>().Any())
{
propertyMapping.ExcludeFromInserts();
propertyMapping.RefreshOnInserts();
}
var databaseGeneratedAttributes = propertyAttributes.OfType<DatabaseGeneratedAttribute>();
// https://msdn.microsoft.com/en-us/library/system.componentmodel.dataannotations.schema.databasegeneratedoption(v=vs.110).aspx
if (databaseGeneratedAttributes.Any(dbGenerated => dbGenerated.DatabaseGeneratedOption == DatabaseGeneratedOption.Identity))
{
propertyMapping.SetDatabaseGenerated(DatabaseGeneratedOption.Identity);
}
if (databaseGeneratedAttributes.Any(dbGenerated => dbGenerated.DatabaseGeneratedOption == DatabaseGeneratedOption.Computed))
{
propertyMapping.SetDatabaseGenerated(DatabaseGeneratedOption.Computed);
}
//ForeignKeyAttribute foreignKey = null;
//if (IsSimpleSqlType(property.PropertyType) && allowSetter)
//{
// var propMapping = this.SetPropertyInternal(property);
//}
//else if((foreignKey = propertyAttributes.OfType<ForeignKeyAttribute>().SingleOrDefault())!= null)
//{
// ormAttributesDetected = true;
// this.SetPropertyInternal(property).SetRelationship(
// foreignKey.Name
// .Split(',')
// .Select(foreignKeyPropName => foreignKeyPropName.Trim())
// .Where(foreignKeyPropName => !string.IsNullOrWhiteSpace(foreignKeyPropName))
// .ToArray());
//}
}
/// <summary>
/// Sets up an entity property mapping.
/// </summary>
public virtual void ConfigureEntityPropertyMapping(PropertyMapping propertyMapping)
{
// set the Id property to be the primary database generated key in case we don't find any orm attributes on the entity or on the properties
if(string.Equals(propertyMapping.PropertyName, "id", StringComparison.InvariantCultureIgnoreCase)
&& !TypeDescriptor.GetAttributes(propertyMapping.EntityMapping.EntityType).OfType<TableAttribute>().Any()
&& !this.GetEntityProperties(propertyMapping.EntityMapping.EntityType).Any(
propDesc => propDesc.Attributes.OfType<Attribute>().Any(
propAttr => propAttr is ColumnAttribute || propAttr is KeyAttribute || propAttr is DatabaseGeneratedAttribute)))
{
propertyMapping.SetPrimaryKey();
propertyMapping.SetDatabaseGenerated();
return;
}
var propertyAttributes = propertyMapping.Descriptor.Attributes;
var columnAttribute = propertyAttributes.OfType<ColumnAttribute>().FirstOrDefault();
var databaseColumnName = columnAttribute?.Name;
if (!string.IsNullOrEmpty(databaseColumnName))
{
propertyMapping.SetDatabaseColumnName(databaseColumnName);
}
if (propertyAttributes.OfType<KeyAttribute>().Any())
{
propertyMapping.SetPrimaryKey();
}
var databaseGeneratedAttributes = propertyAttributes.OfType<DatabaseGeneratedAttribute>();
if (databaseGeneratedAttributes.Any(dbGenerated => dbGenerated.DatabaseGeneratedOption == DatabaseGeneratedOption.Computed))
{
propertyMapping.SetDatabaseGenerated();
}
if (databaseGeneratedAttributes.Any(dbGenerated => dbGenerated.DatabaseGeneratedOption == DatabaseGeneratedOption.Identity))
{
propertyMapping.SetDatabaseGenerated();
propertyMapping.ExcludeFromInserts().ExcludeFromUpdates();
}
//ForeignKeyAttribute foreignKey = null;
//if (IsSimpleSqlType(property.PropertyType) && allowSetter)
//{
// var propMapping = this.SetPropertyInternal(property);
//}
//else if((foreignKey = propertyAttributes.OfType<ForeignKeyAttribute>().SingleOrDefault())!= null)
//{
// ormAttributesDetected = true;
// this.SetPropertyInternal(property).SetRelationship(
// foreignKey.Name
// .Split(',')
// .Select(foreignKeyPropName => foreignKeyPropName.Trim())
// .Where(foreignKeyPropName => !string.IsNullOrWhiteSpace(foreignKeyPropName))
// .ToArray());
//}
}
/// <summary>
/// Sets up an entity property mapping.
/// </summary>
public virtual void ConfigureEntityPropertyMapping(PropertyMapping propertyMapping)
{
// set the Id property to be the primary database generated key in case we don't find any orm attributes on the entity or on the properties
if(string.Equals(propertyMapping.PropertyName, "id", StringComparison.OrdinalIgnoreCase)
&& this.GetEntityAttributes(propertyMapping.EntityMapping.EntityType).Length == 0
&& !this.GetEntityProperties(propertyMapping.EntityMapping.EntityType).Any(
propDesc => this.GetEntityPropertyAttributes(propertyMapping.EntityMapping.EntityType, propDesc).Any(
propAttr => propAttr is ColumnAttribute || propAttr is KeyAttribute || propAttr is DatabaseGeneratedAttribute)))
{
propertyMapping.SetPrimaryKey();
propertyMapping.ExcludeFromInserts();
propertyMapping.RefreshOnInserts();
return;
}
//|| (propDesc.PropertyType.IsGenericType && typeof(IEnumerable<>).IsAssignableFrom(propDesc.PropertyType.GetGenericTypeDefinition()))))
// solve the parent child relationships
//if (propertyMapping.Descriptor.PropertyType.IsGenericType
// && typeof(IEnumerable<>).IsAssignableFrom(propertyMapping.Descriptor.PropertyType.GetGenericTypeDefinition()))
//{
// var referencedType = propertyMapping.Descriptor.PropertyType.GetGenericArguments()[0];
// propertyMapping.SetParentChildRelationship(referencedType);
// return;
//}
var propertyAttributes = this.GetEntityPropertyAttributes(propertyMapping.EntityMapping.EntityType, propertyMapping.Descriptor);
var columnAttribute = propertyAttributes.OfType<ColumnAttribute>().FirstOrDefault();
var databaseColumnName = columnAttribute?.Name;
if (!string.IsNullOrEmpty(databaseColumnName))
{
propertyMapping.SetDatabaseColumnName(databaseColumnName);
}
// used for matching relationships
var databaseColumnOrder = columnAttribute?.Order;
if (databaseColumnOrder.HasValue)
{
propertyMapping.ColumnOrder = databaseColumnOrder.Value;
}
if (propertyAttributes.OfType<KeyAttribute>().Any())
{
propertyMapping.SetPrimaryKey();
}
if (propertyAttributes.OfType<DatabaseGeneratedDefaultValueAttribute>().Any())
{
propertyMapping.ExcludeFromInserts();
propertyMapping.RefreshOnInserts();
}
var databaseGeneratedAttributes = propertyAttributes.OfType<DatabaseGeneratedAttribute>();
// https://msdn.microsoft.com/en-us/library/system.componentmodel.dataannotations.schema.databasegeneratedoption(v=vs.110).aspx
if (databaseGeneratedAttributes.Any(dbGenerated => dbGenerated.DatabaseGeneratedOption == DatabaseGeneratedOption.Identity))
{
propertyMapping.SetDatabaseGenerated(DatabaseGeneratedOption.Identity);
}
if (databaseGeneratedAttributes.Any(dbGenerated => dbGenerated.DatabaseGeneratedOption == DatabaseGeneratedOption.Computed))
{
propertyMapping.SetDatabaseGenerated(DatabaseGeneratedOption.Computed);
}
var foreignKeyAttribute = propertyAttributes.OfType<ForeignKeyAttribute>().FirstOrDefault();
if (foreignKeyAttribute != null)
{
var referencingTypePropertyDescriptor = TypeDescriptor.GetProperties(propertyMapping.Descriptor.ComponentType)
.OfType<PropertyDescriptor>()
.Single(propDescriptor => propDescriptor.Name == foreignKeyAttribute.Name);
propertyMapping.SetChildParentRelationship(referencingTypePropertyDescriptor.PropertyType, referencingTypePropertyDescriptor.Name);
}
}
