public DLinqTableProvider(DLinqDataModelProvider dataModel, MetaType rowType, string name, PropertyInfo prop)
: base(dataModel)
{
_prop = prop;
_rowType = rowType;
Name = name;
DataContextPropertyName = prop.Name;
EntityType = rowType.Type;
ParentEntityType = rowType.InheritanceBase != null ? rowType.InheritanceBase.Type : null;
RootEntityType = rowType.Table.RowType.Type;
_columns = new List <ColumnProvider>();
var members = new List <MetaDataMember>(rowType.DataMembers);
// Add in base-class-first order (not the typical derived-class-first order)
foreach (PropertyInfo propInfo in GetOrderedProperties(rowType.Type))
{
MetaDataMember member = members.FirstOrDefault(m => m.Member.Name == propInfo.Name);
if (member != null)
{
AddColumn(dataModel, member, propInfo);
members.Remove(member);
}
}
// Anything we might've missed, tack it onto the end
foreach (MetaDataMember member in members)
{
AddColumn(dataModel, member, (PropertyInfo)member.Member);
}
_roColumns = new ReadOnlyCollection <ColumnProvider>(_columns);
}
public DLinqTableProvider(DLinqDataModelProvider dataModel, MetaType rowType, string name, PropertyInfo prop)
: base(dataModel) {
_prop = prop;
_rowType = rowType;
Name = name;
DataContextPropertyName = prop.Name;
EntityType = rowType.Type;
ParentEntityType = rowType.InheritanceBase != null ? rowType.InheritanceBase.Type : null;
RootEntityType = rowType.Table.RowType.Type;
_columns = new List<ColumnProvider>();
var members = new List<MetaDataMember>(rowType.DataMembers);
// Add in base-class-first order (not the typical derived-class-first order)
foreach (PropertyInfo propInfo in GetOrderedProperties(rowType.Type)) {
MetaDataMember member = members.FirstOrDefault(m => m.Member.Name == propInfo.Name);
if (member != null) {
AddColumn(dataModel, member, propInfo);
members.Remove(member);
}
}
// Anything we might've missed, tack it onto the end
foreach (MetaDataMember member in members) {
AddColumn(dataModel, member, (PropertyInfo)member.Member);
}
_roColumns = new ReadOnlyCollection<ColumnProvider>(_columns);
}
private void AddColumn(DLinqDataModelProvider dataModel, MetaDataMember member, PropertyInfo propInfo) {
var publicGetAccessor = propInfo.GetGetMethod();
if (publicGetAccessor == null) {
// the property at least needs to have a public getter, otherwise databinding will not work
return;
}
DLinqColumnProvider column = new DLinqColumnProvider(this, member);
_columns.Add(column);
if (!dataModel.ColumnLookup.ContainsKey(propInfo))
dataModel.ColumnLookup[propInfo] = column;
}
private void SetOtherEndOfAssociation(MetaAssociation association)
{
DLinqTableProvider entityMemberParentEntity = (DLinqTableProvider)FromColumn.Table;
DLinqDataModelProvider parentEntityDataContext = (DLinqDataModelProvider)entityMemberParentEntity.DataModel;
if (association.OtherMember != null)
{
ToColumn = parentEntityDataContext.ColumnLookup[(PropertyInfo)association.OtherMember.Member];
}
else
{
ToTable = ((DLinqDataModelProvider)FromColumn.Table.DataModel).DLinqTables.Single(tp => tp.EntityType == association.OtherType.Type);
}
}
private void AddColumn(DLinqDataModelProvider dataModel, MetaDataMember member, PropertyInfo propInfo)
{
var publicGetAccessor = propInfo.GetGetMethod();
if (publicGetAccessor == null)
{
// the property at least needs to have a public getter, otherwise databinding will not work
return;
}
DLinqColumnProvider column = new DLinqColumnProvider(this, member);
_columns.Add(column);
if (!dataModel.ColumnLookup.ContainsKey(propInfo))
{
dataModel.ColumnLookup[propInfo] = column;
}
}