internal void Initialize()
{
if (this._isAssociation && (this._association == null))
{
this._association = new ALinqAssociationProvider(this);
}
}
protected internal override void Initialize()
{
base.Initialize();
AssociationProvider association = base.Provider.Association;
this.ChildTable = base.Model.GetTable(association.ToTable.Name, base.Table.DataContextType);
if (association.ToColumn != null)
{
this.ColumnInOtherTable = this.ChildTable.GetColumn(association.ToColumn.Name);
}
}
internal override void Init()
{
AssociationProvider association = Provider.Association;
ColumnProvider otherColumn = association.ToColumn;
string otherColumnName = otherColumn == null ? null : otherColumn.Name;
MetaTable childTable = Model.GetTable(association.ToTable.Name, Table.DataContextType);
ChildTable = childTable;
if (childTable != null && !String.IsNullOrEmpty(otherColumnName))
{
ColumnInOtherTable = childTable.GetColumn(otherColumnName);
}
}
/// <summary>
/// Perform initialization logic for this column
/// </summary>
internal protected override void Initialize()
{
base.Initialize();
AssociationProvider a = this.Provider.Association;
ChildTable = Model.GetTable(a.ToTable.Name, Table.DataContextType);
if (a.ToColumn != null)
{
ColumnInOtherTable = ChildTable.GetColumn(a.ToColumn.Name);
}
}
public void ResolveAssociations()
{
if (associationResolved)
{
return;
}
associationResolved = true;
string associated = column.AssociatedTo;
if (String.IsNullOrEmpty(associated))
{
return;
}
string[] names = associated.Split(new char[] { '.' });
if (names.Length != 2)
{
throw new ApplicationException("Only associations of type Table.Column are supported");
}
string tableName = names[0];
string columnName = names[1];
TableProvider tableProvider = null;
try {
tableProvider = Table.DataModel.Tables.First <TableProvider> ((TableProvider tp) => {
if (tp.Name == tableName)
{
return(true);
}
return(false);
});
} catch {
return;
}
if (tableProvider == null)
{
return;
}
ColumnProvider toColumn = null;
try {
toColumn = tableProvider.Columns.First <ColumnProvider> ((ColumnProvider cp) => {
if (cp.Name == columnName)
{
return(true);
}
return(false);
});
} catch {
return;
}
if (toColumn == null)
{
return;
}
IsForeignKeyComponent = true;
Association = new DynamicDataAssociationProvider(column.AssociationDirection, this, toColumn);
}
