protected virtual bool SetValueGenerationStrategy(AS400ValueGenerationStrategy?value)
{
if (value != null)
{
var propertyType = Property.ClrType;
if (value == AS400ValueGenerationStrategy.IdentityColumn && !IsCompatibleIdentityColumn(propertyType))
{
if (ShouldThrowOnInvalidConfiguration)
{
throw new ArgumentException(EFCoreStrings.IdentityBadType(
Property.Name, Property.DeclaringEntityType.DisplayName(), propertyType.ShortDisplayName()));
}
return(false);
}
if (value == AS400ValueGenerationStrategy.SequenceHiLo && !IsCompatibleSequenceHiLo(propertyType))
{
if (ShouldThrowOnInvalidConfiguration)
{
throw new ArgumentException(EFCoreStrings.SequenceBadType(
Property.Name, Property.DeclaringEntityType.DisplayName(), propertyType.ShortDisplayName()));
}
return(false);
}
}
if (!CanSetValueGenerationStrategy(value))
{
return(false);
}
if (!ShouldThrowOnConflict && ValueGenerationStrategy != value && value != null)
{
ClearAllServerGeneratedValues();
}
return(Annotations.SetAnnotation(AS400AnnotationNames.ValueGenerationStrategy, value));
}
public override void ValidateTypeName(string storeType)
{
var _disallowedMappings = new DisallowedMappings_AS400();
if (_disallowedMappings.Contains(storeType))
{
throw new ArgumentException(EFCoreStrings.UnqualifiedDataType(storeType));
}
}
protected virtual void ValidateNonKeyValueGeneration([NotNull] IModel model)
{
var properties = from p in model.GetRootEntityTypesDeclaredProperties()
where ((AS400PropertyAnnotations)p.AS400()).GetAS400ValueGenerationStrategy(false) == AS400ValueGenerationStrategy.SequenceHiLo &&
!p.IsKey()
select p;
foreach (var property in properties)
{
throw new InvalidOperationException(EFCoreStrings.NonKeyValueGeneration(property.Name, property.DeclaringEntityType.DisplayName()));
}
}
//protected override void ValidateSharedTableCompatibility(
// IReadOnlyList<IEntityType> mappedTypes, string tableName) {
// var firstMappedType = mappedTypes[0];
// var isMemoryOptimized = firstMappedType.AS400().IsMemoryOptimized;
// foreach (var otherMappedType in mappedTypes.Skip(1)) {
// if (isMemoryOptimized != otherMappedType.AS400().IsMemoryOptimized) {
// throw new InvalidOperationException(
// EFCoreStrings.IncompatibleTableMemoryOptimizedMismatch(
// tableName, firstMappedType.DisplayName(), otherMappedType.DisplayName(),
// isMemoryOptimized ? firstMappedType.DisplayName() : otherMappedType.DisplayName(),
// !isMemoryOptimized ? firstMappedType.DisplayName() : otherMappedType.DisplayName()));
// }
// }
// base.ValidateSharedTableCompatibility(mappedTypes, tableName);
//}
protected override void ValidateSharedColumnsCompatibility(IReadOnlyList <IEntityType> mappedTypes, string tableName)
{
base.ValidateSharedColumnsCompatibility(mappedTypes, tableName);
var identityColumns = mappedTypes.SelectMany(et => et.GetDeclaredProperties())
.Where(p => p.AS400().ValueGenerationStrategy == AS400ValueGenerationStrategy.IdentityColumn)
.Distinct((p1, p2) => p1.Name == p2.Name)
.ToList();
if (identityColumns.Count > 1)
{
var sb = new StringBuilder()
.AppendJoin(identityColumns.Select(p => "'" + p.DeclaringEntityType.DisplayName() + "." + p.Name + "'"));
throw new InvalidOperationException(EFCoreStrings.MultipleIdentityColumns(sb, tableName));
}
}
