private void BindColumns(HbmTimestamp timestampSchema, SimpleValue model, string propertyPath)
{
Table table = model.Table;
if (timestampSchema.column != null)
{
Column col = new Column();
col.Value = model;
BindColumn(col, false);
col.Name = mappings.NamingStrategy.ColumnName(timestampSchema.column);
if (table != null)
{
table.AddColumn(col);
}
model.AddColumn(col);
}
if (model.ColumnSpan == 0)
{
Column col = new Column();
col.Value = model;
BindColumn(col, false);
col.Name = mappings.NamingStrategy.PropertyToColumnName(propertyPath);
model.Table.AddColumn(col);
model.AddColumn(col);
}
}
private void BindTimestamp(HbmTimestamp timestampSchema, PersistentClass rootClass, Table table, IDictionary <string, MetaAttribute> inheritedMetas)
{
if (timestampSchema == null)
{
return;
}
string propertyName = timestampSchema.name;
var simpleValue = new SimpleValue(table);
new ColumnsBinder(simpleValue, Mappings).Bind(timestampSchema.Columns, false,
() =>
new HbmColumn
{
name = mappings.NamingStrategy.PropertyToColumnName(propertyName)
});
if (!simpleValue.IsTypeSpecified)
{
switch (timestampSchema.source)
{
case HbmTimestampSource.Vm:
simpleValue.TypeName = NHibernateUtil.DateTime.Name;
break;
case HbmTimestampSource.Db:
simpleValue.TypeName = NHibernateUtil.DbTimestamp.Name;
break;
default:
simpleValue.TypeName = NHibernateUtil.DateTime.Name;
break;
}
}
var property = new Property(simpleValue);
BindProperty(timestampSchema, property, inheritedMetas);
// for version properties marked as being generated, make sure they are "always"
// generated; "insert" is invalid. This is dis-allowed by the schema, but just to make
// sure...
if (property.Generation == PropertyGeneration.Insert)
{
throw new MappingException("'generated' attribute cannot be 'insert' for versioning property");
}
simpleValue.NullValue = timestampSchema.unsavedvalue == HbmTimestampUnsavedvalue.Null ? null : "undefined";
rootClass.Version = property;
rootClass.AddProperty(property);
}
private void BindProperty(HbmTimestamp timestampSchema, Property property, IDictionary <string, MetaAttribute> inheritedMetas)
{
property.Name = timestampSchema.name;
if (property.Value.Type == null)
{
throw new MappingException("could not determine a property type for: " + property.Name);
}
property.PropertyAccessorName = timestampSchema.access ?? mappings.DefaultAccess;
property.Cascade = mappings.DefaultCascade;
property.IsUpdateable = true;
property.IsInsertable = true;
property.IsOptimisticLocked = true;
property.Generation = Convert(timestampSchema.generated);
if (property.Generation == PropertyGeneration.Always ||
property.Generation == PropertyGeneration.Insert)
{
// generated properties can *never* be insertable...
if (property.IsInsertable)
{
// insertable simply because that is the user did not specify
// anything; just override it
property.IsInsertable = false;
}
// properties generated on update can never be updateable...
if (property.IsUpdateable && property.Generation == PropertyGeneration.Always)
{
// updateable only because the user did not specify
// anything; just override it
property.IsUpdateable = false;
}
}
property.MetaAttributes = GetMetas(timestampSchema, inheritedMetas);
LogMappedProperty(property);
}