/// <summary>
/// Inserts a Nettiers.AdventureWorks.Entities.TimestampPk object into the datasource using a transaction.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="entity">Nettiers.AdventureWorks.Entities.TimestampPk object to insert.</param>
/// <remarks>
/// After inserting into the datasource, the Nettiers.AdventureWorks.Entities.TimestampPk object will be updated
/// to refelect any changes made by the datasource. (ie: identity or computed columns)
/// </remarks>
/// <returns>Returns true if operation is successful.</returns>
/// <exception cref="System.Exception">The command could not be executed.</exception>
/// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
/// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
public override bool Insert(TransactionManager transactionManager, Nettiers.AdventureWorks.Entities.TimestampPk entity)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "Test.usp_adwTiers_TimestampPK_Insert", _useStoredProcedure);
database.AddOutParameter(commandWrapper, "@TimestampPk", DbType.Binary, 8);
database.AddInParameter(commandWrapper, "@SomeText", DbType.AnsiString, entity.SomeText);
int results = 0;
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));
if (transactionManager != null)
{
results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
}
else
{
results = Utility.ExecuteNonQuery(database, commandWrapper);
}
object _timestampPk = database.GetParameterValue(commandWrapper, "@TimestampPk");
entity.TimestampPk = (System.Byte[])_timestampPk;
entity.AcceptChanges();
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));
return(Convert.ToBoolean(results));
}
/// <summary>
/// Convert a nettiers collection to the ws proxy collection.
/// </summary>
public static Nettiers.AdventureWorks.Entities.TimestampPk Convert(Nettiers.AdventureWorks.Entities.TimestampPk outItem, WsProxy.TimestampPk item)
{
if (item != null && outItem != null)
{
outItem.TimestampPk = item.TimestampPk;
outItem.SomeText = item.SomeText;
outItem.AcceptChanges();
}
return(outItem);
}
/// <summary>
/// Update an existing row in the datasource.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="entity">Nettiers.AdventureWorks.Entities.TimestampPk object to update.</param>
/// <remarks>
/// After updating the datasource, the Nettiers.AdventureWorks.Entities.TimestampPk object will be updated
/// to refelect any changes made by the datasource. (ie: identity or computed columns)
/// </remarks>
/// <returns>Returns true if operation is successful.</returns>
/// <exception cref="System.Exception">The command could not be executed.</exception>
/// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
/// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
/// <exception cref="DBConcurrencyException">The record has been modified by an other user. Please reload the instance before updating.</exception>
public override bool Update(TransactionManager transactionManager, Nettiers.AdventureWorks.Entities.TimestampPk entity)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "Test.usp_adwTiers_TimestampPK_Update", _useStoredProcedure);
database.AddInParameter(commandWrapper, "@TimestampPk", DbType.Binary, entity.TimestampPk);
database.AddInParameter(commandWrapper, "@SomeText", DbType.AnsiString, entity.SomeText);
database.AddOutParameter(commandWrapper, "@ReturnedTimestampPk", DbType.Binary, 8);
int results = 0;
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "Update", entity));
if (transactionManager != null)
{
results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
}
else
{
results = Utility.ExecuteNonQuery(database, commandWrapper);
}
//Stop Tracking Now that it has been updated and persisted.
if (DataRepository.Provider.EnableEntityTracking)
{
EntityManager.StopTracking(entity.EntityTrackingKey);
}
if (results == 0)
{
throw new DBConcurrencyException("Concurrency exception");
}
entity.TimestampPk = (System.Byte[])database.GetParameterValue(commandWrapper, "@ReturnedTimestampPk");
entity.AcceptChanges();
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "Update", entity));
return(Convert.ToBoolean(results));
}
/// <summary>
/// Update an existing row in the datasource.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="entity">Nettiers.AdventureWorks.Entities.TimestampPk object to update.</param>
/// <remarks></remarks>
/// <returns>Returns true if operation is successful.</returns>
public override bool Update(TransactionManager transactionManager, Nettiers.AdventureWorks.Entities.TimestampPk entity)
{
WsProxy.AdventureWorksServices proxy = new WsProxy.AdventureWorksServices();
proxy.Url = Url;
try
{
WsProxy.TimestampPk result = proxy.TimestampPkProvider_Update(Convert(entity));
Convert(entity, result);
entity.AcceptChanges();
return(true);
}
catch (SoapException soex)
{
System.Diagnostics.Debug.WriteLine(soex);
throw soex;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
throw ex;
}
}