public void setValue(iModel model, object val)
{
// parse Enum values ...
if (Type.IsEnum)
{
if (DbType == System.Data.DbType.String)
{
_fieldInfo.SetValue(model, Enum.Parse(Type, val.ToString()));
}
else
{
_fieldInfo.SetValue(model, Enum.ToObject(Type, val));
}
}
else if (Type == typeof(bool) && DbType == System.Data.DbType.String)
{
_fieldInfo.SetValue(model, bool.Parse(val.ToString()));
}
else if (val != null && val.Equals(DBNull.Value) && Type.IsValueType)
{
_fieldInfo.SetValue(model, Activator.CreateInstance(Type));
}
else if (val != null && !Type.Equals(val.GetType()))
{
System.ComponentModel.TypeConverter converter = System.ComponentModel.TypeDescriptor.GetConverter(val.GetType());
_fieldInfo.SetValue(model, converter.ConvertTo(val, Type));
}
else
{
_fieldInfo.SetValue(model, val);
}
}
public dynamic update(iModel model)
{
_Handler handler = getInsertQuery(model);
object id = handler.execute();
if (Table(model).PrimaryKey.AccessType == Sympathy.Attributes.AccessTypes.ReadOnly &&
handler.QueryBuilder.Type == QueryBuilder.QueryType.Insert)
{
Table(model).PrimaryKey.setValue(model, id);
}
return(model);
}
protected _Handler getInsertQuery(iModel model)
{
_Handler handler = new _Handler();
QueryBuilder builder = handler.QueryBuilder;
builder.Table = Table(model);
builder.Type = QueryBuilder.QueryType.Insert;
IDictionary <string, object> values = new Criteria();
foreach (Column column in builder.Table)
{
if (column != builder.Table.PrimaryKey || builder.Table.PrimaryKey.AccessType != Sympathy.Attributes.AccessTypes.ReadOnly)
{
if (typeof(iModel).IsAssignableFrom(column.Type))
{
dynamic fmodel = column.getValue(model);
if (fmodel != null)
{
values.Add(column.Name.ToLower(), Table(fmodel).PrimaryKey.getValue(fmodel));
}
}
else
{
values.Add(column.Name.ToLower(), column.getValue(model));
}
}
}
if (builder.Table.PrimaryKey.AccessType == Sympathy.Attributes.AccessTypes.ReadOnly &&
!builder.Table.PrimaryKey.DefaultValue.Equals(builder.Table.PrimaryKey.getValue(model)))
{
builder.Type = QueryBuilder.QueryType.Update;
builder.Criteria = new Criteria()
{
{ builder.Table.PrimaryKey.Name, builder.Table.PrimaryKey.getValue(model) }
};
}
else
{
builder.Type = QueryBuilder.QueryType.Insert;
builder.Criteria = new Criteria()
{
{ builder.Table.PrimaryKey.Name, builder.Table.PrimaryKey.getValue(model) }
};
}
builder.Values = values;
return(handler);
}
public void delete(iModel model)
{
Criteria criteria = new Criteria()
{
{ "id", Table(model).PrimaryKey.getValue(model) }
};
_Handler handler = new _Handler();
handler.QueryBuilder.Table = Table(model);
handler.QueryBuilder.Type = QueryBuilder.QueryType.Delete;
handler.QueryBuilder.Criteria = criteria;
handler.execute();
}
public Presenter(iView view, iModel model)
{
_view = view;
_view.SearchStart += _view_SearchStart;
_view.SearchStop += _view_SearchStop;
_view.SetVolumes(Directory.GetLogicalDrives());
_model = model;
_model.SearchFinished += _model_SearchFinished;
_model.Found += _model_Found;
timer = new Timer();
timer.Interval = 1;
timer.Tick += Timer_Tick;
}
public object getValue(iModel model)
{
// convert Enum values depending to
// column type ...
if (Type.IsEnum && DbType != System.Data.DbType.String)
{
return((int)_fieldInfo.GetValue(model));
}
else if (Type == typeof(Boolean) && DbType != System.Data.DbType.String)
{
return(Convert.ToBoolean(_fieldInfo.GetValue(model)) == true ? 1 : 0);
}
else
{
return(_fieldInfo.GetValue(model));
}
}
public dynamic save(iModel model)
{
_Handler handler = getInsertQuery(model);
object id = handler.execute();
if (Table(model).PrimaryKey.AccessType == Sympathy.Attributes.AccessTypes.ReadOnly &&
handler.QueryBuilder.Type == QueryBuilder.QueryType.Insert && id != null)
{
Table(model).PrimaryKey.setValue(model, id);
}
Reflector reflector = new Reflector(model);
reflector.afterSerialize();
return(model);
}
public Reflector(iModel model)
{
_model = model;
info = _model.GetType();
}
public Table Table(iModel model)
{
Reflector reflector = new Reflector(model);
return(reflector.getTable());
}
public Column PrimaryKey(iModel model)
{
return(Table(model).PrimaryKey);
}
public Controller(iModel model, iView view)
{
this.model = model;
this.view = view;
SetEvents();
}
