/// <summary>
/// Updates an existing <paramref name="record"/> in this repository.
/// </summary>
/// <param name="context">The <see cref="IMansionContext"/>.</param>
/// <param name="record">The <see cref="Record"/> which will be updated.</param>
/// <param name="properties">The updated properties.</param>
protected override Record DoUpdate(IMansionContext context, Record record, IPropertyBag properties)
{
// update the node
repository.Update(context, record, properties);
// merge the properties
record.Merge(properties);
// return the updated node
return record;
}
/// <summary>
/// Updates an existing <paramref name="record"/> in this repository.
/// </summary>
/// <param name="context">The <see cref="IMansionContext"/>.</param>
/// <param name="record">The <see cref="Record"/> which will be updated.</param>
/// <param name="properties">The updated properties.</param>
protected override void DoUpdate(IMansionContext context, Record record, IPropertyBag properties)
{
// get the modified properties
properties = PropertyBag.GetModifiedProperties(context, record, properties);
if (properties.Count == 0)
return;
// build the query
using (var connection = CreateConnection())
using (var transaction = connection.BeginTransaction())
using (var command = context.Nucleus.CreateInstance<UpdateCommand>())
{
// init the command
command.Prepare(context, connection, transaction, record, properties);
// execute the command
try
{
// execute the query
command.Execute();
// woohoo it worked!
transaction.Commit();
}
catch (Exception)
{
// something terrible happened, revert everything
transaction.Rollback();
throw;
}
}
// merge the modified properties back into the node
record.Merge(properties);
}