public override void Update(System.Collections.IDictionary keys, System.Collections.IDictionary values, System.Collections.IDictionary oldValues, System.Web.UI.DataSourceViewOperationCallback callback)
{
try
{
if (keys.Count == 0)
{
throw new SoodaException("No keys passed to SoodaObjectDataSourceView.Update");
}
if (keys.Count > 1)
{
throw new SoodaException("More than one key passed to SoodaObjectDataSourceView.Update");
}
ISoodaObjectFactory fact = SoodaTransaction.ActiveTransaction.GetFactory(_owner.ClassName);
// we just want to get the first key from "keys"
// therefore we break at the end of the loop
foreach (DictionaryEntry de in keys)
{
SoodaObject obj = SoodaTransaction.ActiveTransaction.GetObject(_owner.ClassName,
Convert.ToString(de.Value));
Type type = obj.GetType();
foreach (DictionaryEntry v in values)
{
if (oldValues[v.Key] != v.Value)
{
PropertyInfo pi = type.GetProperty((string)v.Key, BindingFlags.Public | BindingFlags.Instance);
if (pi == null)
{
throw new SoodaException(v.Key + " not found in " + type.FullName);
}
pi.SetValue(obj, v.Value, null);
}
}
break;
}
callback(1, null);
}
catch (Exception ex)
{
callback(0, ex);
}
}
public override void Update(System.Collections.IDictionary keys, IDictionary values, IDictionary oldValues, System.Web.UI.DataSourceViewOperationCallback callback)
{
// Keep track of the values to do foreign key processing in UpdateDataObject
_values = values;
base.Update(keys, values, oldValues, callback);
}