public ObjectDescription(Type type, PersistentStorage ps)
{
if (ps == null)
{
throw new ApplicationException("PS is null");
}
_ps = ps;
_type = type;
_properties = new PropertyDescriptionCollection(this);
_allProperties = new PropertyDescriptionCollection(this);
_relations = new PropertyDescriptionCollection(this);
_mappedProperties = new PropertyDescriptionCollection(this);
_oneToOneProperties = new PropertyDescriptionCollection(this);
_oneToManyProperties = new PropertyDescriptionCollection(this);
_manyToManyProperties = new PropertyDescriptionCollection(this);
Configuration.EntityConfiguration ec = null;
if (ps.PsComfiguration != null && ps.PsComfiguration.Entities.ContainsKey(type.Name))
{
ec = ps.PsComfiguration.Entities[type.Name];
}
foreach (PropertyInfo prop in _type.GetProperties())
{
Configuration.EntityPropertyConfiguration epc = null;
if (ec != null && ec.Properties.ContainsKey(prop.Name))
{
epc = ec.Properties[prop.Name];
}
PropertyDescription pd = new PropertyDescription(this, prop, epc);
//// This is incorrect
if (pd.Name == "Item")
{
continue;
}
////
_allProperties.Add(pd);
if (!pd.IsInternal)
{
_properties.Add(pd);
}
if (pd.IsRelation)
{
_relations.Add(pd);
}
if (pd.IsMapped)
{
_mappedProperties.Add(pd);
}
if (pd.IsId)
{
_idField = pd;
}
if (pd.IsManyToManyRelation)
{
_manyToManyProperties.Add(pd);
}
if (pd.IsOneToManyRelation)
{
_oneToManyProperties.Add(pd);
}
if (pd.IsOneToOneRelation)
{
_oneToOneProperties.Add(pd);
}
}
_attributes = new Attribute[_type.GetCustomAttributes(false).Length];
for (int i = 0; i < _type.GetCustomAttributes(false).Length; i++)
{
_attributes.SetValue(_type.GetCustomAttributes(false)[i], i);
}
_isEntity = IsDescendentFrom(typeof(IEntity));
//_factoryDescription = new ObjectFactoryDescription(new DefaultObjectFactory());
if (ec != null && ec.Attributes.ContainsKey("AgregatedClass"))
{
_isAggregated = Convert.ToBoolean(ec.Attributes["AgregatedClass"]);
}
else
{
_isAggregated = GetAttribute <AgregatedClassAttribute>() != null;
}
if (ec != null && ec.Attributes.ContainsKey("DenyLoadAllOnGetById"))
{
_isDenyGetAllOnGetById = true;
}
else
{
_isDenyGetAllOnGetById = GetAttribute <DenyLoadAllOnGetByIdAttribute>() != null;
}
if (ec != null && ec.Attributes.ContainsKey("Table"))
{
if (string.IsNullOrEmpty(ec.Attributes["Table"].Paramaters))
{
throw new Exception("Invalid TableAttribute format");
}
string[] param = ec.Attributes["Table"].Paramaters.Split(',');
if (param.Length == 1)
{
_tableAttribute = new TableAttribute(param[0]);
}
else if (param.Length == 4)
{
ConditionOperation op;
if (param[2] == "Equals")
{
op = ConditionOperation.Equals;
}
else
{
op = ConditionOperation.NotEquals;
}
_tableAttribute = new TableAttribute(param[0], param[1], op, param[3]);
}
else
{
throw new Exception("Invalid TableAttribute format");
}
}
else
{
_tableAttribute = GetAttribute <TableAttribute>();
}
IdFieldTypeAttribute idTypeAttr = GetAttribute <IdFieldTypeAttribute>();
if (idTypeAttr == null)
{
_idFiledType = typeof(Guid);
}
else
{
_idFiledType = idTypeAttr.IdType;
}
ClassCaptionAttribute attr = GetAttribute <ClassCaptionAttribute>();
if (ec != null && ec.Attributes.ContainsKey("ClassCaption"))
{
_caption = ec.Attributes["ClassCaption"].Paramaters;
}
else
{
if (attr != null)
{
_caption = attr.Caption;
}
else
{
_caption = type.Name;
}
}
WrappedClassAttribute wattr = GetAttribute <WrappedClassAttribute>();
if (wattr != null)
{
if (!IsDescendentFrom(typeof(IWrapObject)))
{
throw new Exception("A class marked with WrappedClass attribute must implement the IWrapObject interface");
}
_isWrapped = true;
_wrappedClass = wattr.WrappedType;
}
else
{
_isWrapped = false;
}
VirtualObjectAttribute vattr = GetAttribute <VirtualObjectAttribute>();
if (vattr != null)
{
_isVirtual = true;
_getAllMethodName = vattr.GetAllMethodName;
}
//foreach ( PropertyDescription pd in Properties )
//{
// DataColumn col = new DataColumn(pd.Name, pd.PropertyType);
// //if ( col.DataType == typeof(int) )
// // col.DefaultValue = default(int);
// //else if ( col.DataType == typeof(double) )
// // col.DefaultValue = default(double);
// //else if ( col.DataType == typeof(byte) )
// // col.DefaultValue = default(byte);
// //else if ( col.DataType == typeof(char) )
// // col.DefaultValue = default(char);
// //else if ( col.DataType == typeof(DateTime) )
// // col.DefaultValue = default(DateTime);
// //else if ( col.DataType == typeof(Guid) )
// // col.DefaultValue = default(Guid);
// //else if ( col.DataType == typeof(float) )
// // col.DefaultValue = default(float);
// //else if ( col.DataType == typeof(uint) )
// // col.DefaultValue = default(uint);
// //else if ( col.DataType == typeof(bool) )
// // col.DefaultValue = default(bool);
// //else if ( col.DataType == typeof(string) )
// // col.DefaultValue = default(string);
// //else if ( col.DataType.IsEnum )
// // col.DefaultValue = col.DataType.
// //else if ( col.DataType.IsEnum )
// // col.DefaultValue = default(int);
// col.DefaultValue = pd.PropertyDefaultValue;
// Table.Columns.Add(col);
//}
}
internal PropertyDescriptionCollectionEnumerator(PropertyDescriptionCollection owner)
{
_owner = owner;
}