private void GenerateColumnAttribute(IProperty property)
{
var columnName = property.GetColumnName();
var columnType = property.GetConfiguredColumnType();
var delimitedColumnName = columnName != null && columnName != property.Name ? CSharpHelper.Literal(columnName) : null;
var delimitedColumnType = columnType != null?CSharpHelper.Literal(columnType) : null;
if ((delimitedColumnName ?? delimitedColumnType) != null)
{
var columnAttribute = new AttributeWriter(nameof(ColumnAttribute));
if (delimitedColumnName != null)
{
columnAttribute.AddParameter(delimitedColumnName);
}
if (delimitedColumnType != null)
{
columnAttribute.AddParameter($"{nameof(ColumnAttribute.TypeName)} = {delimitedColumnType}");
}
PropertyAnnotationsData.Add(new Dictionary <string, object>
{
{ "property-annotation", columnAttribute },
});
}
}
private void GenerateRequiredAttribute(IProperty property)
{
if (!property.IsNullable &&
property.ClrType.IsNullableType() &&
!property.IsPrimaryKey())
{
PropertyAnnotationsData.Add(new Dictionary <string, object>
{
{ "property-annotation", new AttributeWriter(nameof(RequiredAttribute)).ToString() },
});
}
}
private void GenerateKeyAttribute(IProperty property)
{
var key = property.FindContainingPrimaryKey();
if (key != null)
{
PropertyAnnotationsData.Add(new Dictionary <string, object>
{
{ "property-annotation", new AttributeWriter(nameof(KeyAttribute)) },
});
}
}
private void GenerateMaxLengthAttribute(IProperty property)
{
var maxLength = property.GetMaxLength();
if (maxLength.HasValue)
{
var lengthAttribute = new AttributeWriter(
property.ClrType == typeof(string)
? nameof(StringLengthAttribute)
: nameof(MaxLengthAttribute));
lengthAttribute.AddParameter(CSharpHelper.Literal(maxLength.Value));
PropertyAnnotationsData.Add(new Dictionary <string, object>
{
{ "property-annotation", lengthAttribute.ToString() },
});
}
}
private void GenerateKeyAttribute(IProperty property)
{
var key = property.AsProperty().PrimaryKey;
if (key?.Properties.Count == 1)
{
if (key is Key concreteKey &&
key.Properties.SequenceEqual(new KeyDiscoveryConvention(null).DiscoverKeyProperties(concreteKey.DeclaringEntityType, concreteKey.DeclaringEntityType.GetProperties().ToList())))
{
return;
}
if (key.Relational().Name != ConstraintNamer.GetDefaultName(key))
{
return;
}
PropertyAnnotationsData.Add(new Dictionary <string, object>
{
{ "property-annotation", new AttributeWriter(nameof(KeyAttribute)) },
});
}
}