protected virtual object CreateId(IColumnMetadata[] keyColumns,ITableMetadata tableMetadata)
{
if (keyColumns.Length == 1)
{
var id = new id();
id.generator = GetGenerator(keyColumns[0],tableMetadata);
id.type1 = typeConverter.GetNHType(keyColumns[0]);
id.name = currentContext.NamingStrategy.GetIdPropertyNameFromColumnName(keyColumns[0].Name);
id.column1 = 0 == string.Compare(id.name, keyColumns[0].Name, true) ? null : keyColumns[0].Name;// keyColumns[0].Name;
return id;
}
else
if (keyColumns.Length > 1)
{
var cid = new compositeid();
string entityName = currentContext.NamingStrategy.GetEntityNameFromTableName(tableMetadata.Name);
cid.@class = currentContext.NamingStrategy.GetClassNameForComponentKey(entityName);
List<keyproperty> keyps = new List<keyproperty>();
cid.name = currentContext.NamingStrategy.GetNameForComponentKey(entityName,cid.@class);
foreach (IColumnMetadata meta in keyColumns)
{
keyproperty kp = new keyproperty();
kp.name = currentContext.NamingStrategy.GetPropertyNameFromColumnName(meta.Name);
kp.column1 = 0 == string.Compare(kp.name, meta.Name, true) ? null : meta.Name;
kp.length = meta.ColumnSize != 0 ? meta.ColumnSize.ToString() : null;
kp.type1 = typeConverter.GetNHType(meta);
keyps.Add(kp);
}
cid.Items = keyps.ToArray();
return cid;
}
return null;
}
protected virtual object CreateId(IColumnMetadata[] keyColumns, ITableMetadata tableMetadata)
{
if (keyColumns.Length == 1)
{
var id = new id();
id.generator = GetGenerator(keyColumns[0], tableMetadata);
id.type1 = typeConverter.GetNHType(keyColumns[0]);
id.name = currentContext.NamingStrategy.GetIdPropertyNameFromColumnName(keyColumns[0].Name);
id.column1 = 0 == string.Compare(id.name, keyColumns[0].Name, true) ? null : keyColumns[0].Name;// keyColumns[0].Name;
return(id);
}
else
if (keyColumns.Length > 1)
{
var cid = new compositeid();
string entityName = currentContext.NamingStrategy.GetEntityNameFromTableName(tableMetadata.Name);
cid.@class = currentContext.NamingStrategy.GetClassNameForComponentKey(entityName);
List <keyproperty> keyps = new List <keyproperty>();
cid.name = currentContext.NamingStrategy.GetNameForComponentKey(entityName, cid.@class);
foreach (IColumnMetadata meta in keyColumns)
{
keyproperty kp = new keyproperty();
kp.name = currentContext.NamingStrategy.GetPropertyNameFromColumnName(meta.Name);
kp.column1 = 0 == string.Compare(kp.name, meta.Name, true) ? null : meta.Name;
kp.length = meta.ColumnSize != 0 ? meta.ColumnSize.ToString() : null;
kp.type1 = typeConverter.GetNHType(meta);
keyps.Add(kp);
}
cid.Items = keyps.ToArray();
return(cid);
}
return(null);
}
public static void AddKeyProperty(this compositeid theCompositeId, keyproperty keyProperty)
{
if (theCompositeId.Items == null)
{
theCompositeId.Items = new object[0];
}
object[] items = theCompositeId.Items;
Array.Resize(ref items, theCompositeId.Items.Length + 1);
items[items.Length - 1] = keyProperty;
theCompositeId.Items = items;
}
private void ProcessEntityKey(Entity entity, @class newClass, ITable table)
{
// We do nothing with EntityKeyType.Empty, as there is nothing to do.
if (entity.Key.KeyType == EntityKeyType.Properties)
{
ProcessPropertyEntityKey(entity, newClass, table);
}
else if (entity.Key.KeyType == EntityKeyType.Component)
{
compositeid cId = GetCompositeIDWithComponent(entity.Key.Component);
newClass.SetCompositeId(cId);
}
}
/// <summary>
/// Gets a collection of KeyProperties in the CompositeId
/// </summary>
/// <param name="theCompositeId"></param>
/// <returns></returns>
public static IEnumerable <keyproperty> KeyProperties(this compositeid theCompositeId)
{
if (theCompositeId.Items == null)
{
yield break;
}
foreach (var item in theCompositeId.Items)
{
if (item is keyproperty)
{
yield return(item as keyproperty);
}
}
}
private void ProcessPropertyEntityKey(Entity entity, @class newClass, ITable table)
{
var keyProperties = entity.Key.Properties;
bool isSingleColumnPK = keyProperties.Count() == 1;
if (isSingleColumnPK)
{
id newClassId = SetupSingleColumnPrimaryKey(entity);
newClass.SetId(newClassId);
}
else
{
compositeid cId = GetCompositeIDWithProperties(table, entity);
newClass.SetCompositeId(cId);
}
}
private static compositeid GetCompositeIDWithProperties(ITable table, Entity entity)
{
compositeid cId = new compositeid();
foreach (var property in entity.Key.Properties)
{
IColumn mappedColumn = property.MappedColumn();
if (mappedColumn == null)
{
continue;
}
cId.AddKeyProperty(new keyproperty
{
column1 = mappedColumn.Name.BackTick(),
name = property.Name
});
}
return(cId);
}
private static compositeid GetCompositeIDWithComponent(Component component)
{
compositeid cId = new compositeid();
cId.@class = component.Specification.Name;
cId.name = component.Name;
foreach (var property in component.Properties)
{
IColumn mappedColumn = property.MappedColumn();
if (mappedColumn == null)
{
continue;
}
cId.AddKeyProperty(new keyproperty
{
column1 = mappedColumn.Name.BackTick(),
name = property.PropertyName
});
}
return(cId);
}
