// Methods
public ALinqColumnProvider(ALinqTableProvider table, MetaDataMember member)
: base(table)
{
this.Member = member;
this.Name = member.Name;
this.ColumnType = GetMemberType(member);
this.IsPrimaryKey = member.IsPrimaryKey;
this.IsGenerated = member.IsDbGenerated;
this._isAssociation = member.IsAssociation;
this.IsCustomProperty = !member.IsAssociation && (this.Member.DbType == null);
this.Nullable = this.Member.IsAssociation ? this.Member.Association.IsNullable : this.Member.CanBeNull;
this.MaxLength = ProcessMaxLength(this.ColumnType, this.Member.DbType);
this.IsSortable = ProcessIsSortable(this.ColumnType, this.Member.DbType);
}
// Methods
public ALinqAssociationProvider(ALinqColumnProvider column)
{
Func <ALinqTableProvider, bool> predicate = null;
this.FromColumn = column;
MetaAssociation association = column.Member.Association;
ALinqTableProvider table = (ALinqTableProvider)column.Table;
ALinqDataModelProvider dataModel = (ALinqDataModelProvider)table.DataModel;
if (association.OtherMember != null)
{
this.ToColumn = dataModel.EntityMemberLookup[(PropertyInfo)association.OtherMember.Member];
}
else
{
if (predicate == null)
{
predicate = delegate(ALinqTableProvider tp)
{
return(tp.EntityType == association.OtherType.Type);
};
}
this.ToTable = ((ALinqDataModelProvider)column.Table.DataModel).DLinqTables.Single <ALinqTableProvider>(predicate);
}
if (association.IsMany)
{
this.Direction = AssociationDirection.OneToMany;
}
else if ((association.OtherMember == null) || association.OtherMember.Association.IsMany)
{
this.Direction = AssociationDirection.ManyToOne;
}
else
{
this.Direction = AssociationDirection.OneToOne;
}
List <string> list = new List <string>();
using (IEnumerator <MetaDataMember> enumerator = column.Member.Association.ThisKey.GetEnumerator())
{
//c__DisplayClass3 class3;
Func <ColumnProvider, bool> func = null;
//c__DisplayClass3 __locals4 = class3;
while (enumerator.MoveNext())
{
MetaDataMember thisKeyMetaDataMember = enumerator.Current;
if (func == null)
{
func = delegate(ColumnProvider member)
{
return(member.Name.Equals(thisKeyMetaDataMember.Name));
};
}
ALinqColumnProvider provider3 = (ALinqColumnProvider)column.Table.Columns.First(func);
list.Add(provider3.Name);
if (provider3.IsPrimaryKey)
{
this.IsPrimaryKeyInThisTable = true;
}
if (association.IsForeignKey)
{
provider3.IsForeignKeyComponent = true;
}
}
}
this.ForeignKeyNames = new ReadOnlyCollection <string>(list);
}