/// <summary>
/// Fill a GenTest.Entities.TList<Fattura> From a DataReader.
/// </summary>
/// <param name="reader">Datareader</param>
/// <param name="rows">The collection to fill</param>
/// <param name="start">Row number at which to start reading, the first row is 0.</param>
/// <param name="pageLength">number of rows.</param>
/// <returns>a <see cref="GenTest.Entities.TList<Fattura>"/></returns>
public static GenTest.Entities.TList <Fattura> Fill(IDataReader reader, GenTest.Entities.TList <Fattura> rows, int start, int pageLength)
{
// advance to the starting row
for (int i = 0; i < start; i++)
{
if (!reader.Read())
{
return(rows); // not enough rows, just return
}
}
for (int i = 0; i < pageLength; i++)
{
if (!reader.Read())
{
break; // we are done
}
string key = null;
GenTest.Entities.Fattura c = null;
if (DataRepository.Provider.UseEntityFactory)
{
key = new System.Text.StringBuilder("Fattura")
.Append("|").Append((reader.IsDBNull(((int)GenTest.Entities.FatturaColumn.ID - 1))?(int)0:(System.Int32)reader[((int)GenTest.Entities.FatturaColumn.ID - 1)]).ToString()).ToString();
c = EntityManager.LocateOrCreate <Fattura>(
key.ToString(), // EntityTrackingKey
"Fattura", //Creational Type
DataRepository.Provider.EntityCreationalFactoryType, //Factory used to create entity
DataRepository.Provider.EnableEntityTracking); // Track this entity?
}
else
{
c = new GenTest.Entities.Fattura();
}
if (!DataRepository.Provider.EnableEntityTracking ||
c.EntityState == EntityState.Added ||
(DataRepository.Provider.EnableEntityTracking &&
((DataRepository.Provider.CurrentLoadPolicy == LoadPolicy.PreserveChanges && c.EntityState == EntityState.Unchanged) ||
(DataRepository.Provider.CurrentLoadPolicy == LoadPolicy.DiscardChanges && (c.EntityState == EntityState.Unchanged ||
c.EntityState == EntityState.Changed)))))
{
c.SuppressEntityEvents = true;
c.Intestatario = (System.String)reader["Intestatario"];
c.Descrizione = (System.String)reader["Descrizione"];
c.Data = (System.String)reader["Data"];
c.Numero = (System.Int32)reader["Numero"];
c.ID = (System.Int32)reader["ID"];
c.ComposedRigaFatturaID = reader.IsDBNull(reader.GetOrdinal("ComposedRigaFatturaID")) ? null : (System.Int32?)reader["ComposedRigaFatturaID"];
c.AggregatedRigaFatturaID = reader.IsDBNull(reader.GetOrdinal("AggregatedRigaFatturaID")) ? null : (System.Int32?)reader["AggregatedRigaFatturaID"];
c.AssociatedRigaFatturaID = reader.IsDBNull(reader.GetOrdinal("AssociatedRigaFatturaID")) ? null : (System.Int32?)reader["AssociatedRigaFatturaID"];
c.EntityTrackingKey = key;
c.AcceptChanges();
c.SuppressEntityEvents = false;
}
rows.Add(c);
}
return(rows);
}
/// <summary>
/// Gets rows from the datasource based on the FK_Aggregated_Fattura_RigaFattura key.
/// FK_Aggregated_Fattura_RigaFattura Description:
/// </summary>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pageLength">Number of rows to return.</param>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="aggregatedRigaFatturaID"></param>
/// <param name="count">out parameter to get total records for query</param>
/// <remarks></remarks>
/// <returns>Returns a typed collection of GenTest.Entities.Fattura objects.</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 GenTest.Entities.TList <Fattura> GetByAggregatedRigaFatturaID(TransactionManager transactionManager, System.Int32?aggregatedRigaFatturaID, int start, int pageLength, out int count)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Fattura_GetByAggregatedRigaFatturaID", _useStoredProcedure);
database.AddInParameter(commandWrapper, "@AggregatedRigaFatturaID", DbType.Int32, aggregatedRigaFatturaID);
IDataReader reader = null;
GenTest.Entities.TList <Fattura> rows = new GenTest.Entities.TList <Fattura>();
try
{
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "GetByAggregatedRigaFatturaID", rows));
if (transactionManager != null)
{
reader = Utility.ExecuteReader(transactionManager, commandWrapper);
}
else
{
reader = Utility.ExecuteReader(database, commandWrapper);
}
//Create Collection
Fill(reader, rows, start, pageLength);
count = -1;
if (reader.NextResult())
{
if (reader.Read())
{
count = reader.GetInt32(0);
}
}
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "GetByAggregatedRigaFatturaID", rows));
}
finally
{
if (reader != null)
{
reader.Close();
}
commandWrapper = null;
}
return(rows);
}
/// <summary>
/// Gets rows from the datasource based on the UQ__Fattura__15502E78 index.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="associatedRigaFatturaID"></param>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pageLength">Number of rows to return.</param>
/// <param name="count">out parameter to get total records for query</param>
/// <returns>Returns an instance of the <see cref="GenTest.Entities.Fattura"/> class.</returns>
/// <remarks></remarks>
/// <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 GenTest.Entities.Fattura GetByAssociatedRigaFatturaID(TransactionManager transactionManager, System.Int32?associatedRigaFatturaID, int start, int pageLength, out int count)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Fattura_GetByAssociatedRigaFatturaID", _useStoredProcedure);
database.AddInParameter(commandWrapper, "@AssociatedRigaFatturaID", DbType.Int32, associatedRigaFatturaID);
IDataReader reader = null;
GenTest.Entities.TList <Fattura> tmp = new GenTest.Entities.TList <Fattura>();
try
{
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "GetByAssociatedRigaFatturaID", tmp));
if (transactionManager != null)
{
reader = Utility.ExecuteReader(transactionManager, commandWrapper);
}
else
{
reader = Utility.ExecuteReader(database, commandWrapper);
}
//Create collection and fill
Fill(reader, tmp, start, pageLength);
count = -1;
if (reader.NextResult())
{
if (reader.Read())
{
count = reader.GetInt32(0);
}
}
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "GetByAssociatedRigaFatturaID", tmp));
}
finally
{
if (reader != null)
{
reader.Close();
}
commandWrapper = null;
}
if (tmp.Count == 1)
{
return(tmp[0]);
}
else if (tmp.Count == 0)
{
return(null);
}
else
{
throw new DataException("Cannot find the unique instance of the class.");
}
//return rows;
}
} //end getall
#endregion
#region GetPaged Methods
/// <summary>
/// Gets a page of rows from the DataSource.
/// </summary>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pageLength">Number of rows to return.</param>
/// <param name="count">Number of rows in the DataSource.</param>
/// <param name="whereClause">Specifies the condition for the rows returned by a query (Name='John Doe', Name='John Doe' AND Id='1', Name='John Doe' OR Id='1').</param>
/// <param name="orderBy">Specifies the sort criteria for the rows in the DataSource (Name ASC; BirthDay DESC, Name ASC);</param>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <remarks></remarks>
/// <returns>Returns a typed collection of GenTest.Entities.Fattura objects.</returns>
public override GenTest.Entities.TList <Fattura> GetPaged(TransactionManager transactionManager, string whereClause, string orderBy, int start, int pageLength, out int count)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Fattura_GetPaged", _useStoredProcedure);
if (commandWrapper.CommandType == CommandType.Text &&
commandWrapper.CommandText != null)
{
commandWrapper.CommandText = commandWrapper.CommandText.Replace(SqlUtil.PAGE_INDEX, string.Concat(SqlUtil.PAGE_INDEX, Guid.NewGuid().ToString("N").Substring(0, 8)));
}
database.AddInParameter(commandWrapper, "@WhereClause", DbType.String, whereClause);
database.AddInParameter(commandWrapper, "@OrderBy", DbType.String, orderBy);
database.AddInParameter(commandWrapper, "@PageIndex", DbType.Int32, start);
database.AddInParameter(commandWrapper, "@PageSize", DbType.Int32, pageLength);
IDataReader reader = null;
//Create Collection
GenTest.Entities.TList <Fattura> rows = new GenTest.Entities.TList <Fattura>();
try
{
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "GetPaged", rows));
if (transactionManager != null)
{
reader = Utility.ExecuteReader(transactionManager, commandWrapper);
}
else
{
reader = Utility.ExecuteReader(database, commandWrapper);
}
Fill(reader, rows, 0, int.MaxValue);
count = rows.Count;
if (reader.NextResult())
{
if (reader.Read())
{
count = reader.GetInt32(0);
}
}
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "GetPaged", rows));
}
catch (Exception)
{
throw;
}
finally
{
if (reader != null)
{
reader.Close();
}
commandWrapper = null;
}
return(rows);
}
/// <summary>
/// Returns rows from the DataSource that meet the parameter conditions.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="parameters">A collection of <see cref="SqlFilterParameter"/> objects.</param>
/// <param name="orderBy">Specifies the sort criteria for the rows in the DataSource (Name ASC; BirthDay DESC, Name ASC);</param>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pageLength">Number of rows to return.</param>
/// <param name="count">out. The number of rows that match this query.</param>
/// <returns>Returns a typed collection of GenTest.Entities.Fattura objects.</returns>
public override GenTest.Entities.TList <Fattura> Find(TransactionManager transactionManager, IFilterParameterCollection parameters, string orderBy, int start, int pageLength, out int count)
{
SqlFilterParameterCollection filter = null;
if (parameters == null)
{
filter = new SqlFilterParameterCollection();
}
else
{
filter = parameters.GetParameters();
}
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Fattura_Find_Dynamic", typeof(FatturaColumn), filter, orderBy, start, pageLength);
SqlFilterParameter param;
for (int i = 0; i < filter.Count; i++)
{
param = filter[i];
database.AddInParameter(commandWrapper, param.Name, param.DbType, param.GetValue());
}
GenTest.Entities.TList <Fattura> rows = new GenTest.Entities.TList <Fattura>();
IDataReader reader = null;
try
{
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "Find", rows));
if (transactionManager != null)
{
reader = Utility.ExecuteReader(transactionManager, commandWrapper);
}
else
{
reader = Utility.ExecuteReader(database, commandWrapper);
}
Fill(reader, rows, 0, int.MaxValue);
count = rows.Count;
if (reader.NextResult())
{
if (reader.Read())
{
count = reader.GetInt32(0);
}
}
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "Find", rows));
}
finally
{
if (reader != null)
{
reader.Close();
}
commandWrapper = null;
}
return(rows);
}
} //end Delete
#endregion
#region Find Functions
#region Parsed Find Methods
/// <summary>
/// Returns rows meeting the whereclause condition from the DataSource.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="whereClause">Specifies the condition for the rows returned by a query (Name='John Doe', Name='John Doe' AND Id='1', Name='John Doe' OR Id='1').</param>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pageLength">Number of rows to return.</param>
/// <param name="count">out. The number of rows that match this query.</param>
/// <remarks>Operators must be capitalized (OR, AND)</remarks>
/// <returns>Returns a typed collection of GenTest.Entities.Fattura objects.</returns>
public override GenTest.Entities.TList <Fattura> Find(TransactionManager transactionManager, string whereClause, int start, int pageLength, out int count)
{
count = -1;
if (whereClause.IndexOf(";") > -1)
{
return(new GenTest.Entities.TList <Fattura>());
}
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Fattura_Find", _useStoredProcedure);
bool searchUsingOR = false;
if (whereClause.IndexOf(" OR ") > 0) // did they want to do "a=b OR c=d OR..."?
{
searchUsingOR = true;
}
database.AddInParameter(commandWrapper, "@SearchUsingOR", DbType.Boolean, searchUsingOR);
database.AddInParameter(commandWrapper, "@Intestatario", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@Descrizione", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@Data", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@Numero", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@ID", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@ComposedRigaFatturaID", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@AggregatedRigaFatturaID", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@AssociatedRigaFatturaID", DbType.Int32, DBNull.Value);
// replace all instances of 'AND' and 'OR' because we already set searchUsingOR
whereClause = whereClause.Replace(" AND ", "|").Replace(" OR ", "|");
string[] clauses = whereClause.ToLower().Split('|');
// Here's what's going on below: Find a field, then to get the value we
// drop the field name from the front, trim spaces, drop the '=' sign,
// trim more spaces, and drop any outer single quotes.
// Now handles the case when two fields start off the same way - like "Friendly='Yes' AND Friend='john'"
char[] equalSign = { '=' };
char[] singleQuote = { '\'' };
foreach (string clause in clauses)
{
if (clause.Trim().StartsWith("intestatario ") || clause.Trim().StartsWith("intestatario="))
{
database.SetParameterValue(commandWrapper, "@Intestatario",
clause.Trim().Remove(0, 12).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("descrizione ") || clause.Trim().StartsWith("descrizione="))
{
database.SetParameterValue(commandWrapper, "@Descrizione",
clause.Trim().Remove(0, 11).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("data ") || clause.Trim().StartsWith("data="))
{
database.SetParameterValue(commandWrapper, "@Data",
clause.Trim().Remove(0, 4).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("numero ") || clause.Trim().StartsWith("numero="))
{
database.SetParameterValue(commandWrapper, "@Numero",
clause.Trim().Remove(0, 6).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("id ") || clause.Trim().StartsWith("id="))
{
database.SetParameterValue(commandWrapper, "@ID",
clause.Trim().Remove(0, 2).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("composedrigafatturaid ") || clause.Trim().StartsWith("composedrigafatturaid="))
{
database.SetParameterValue(commandWrapper, "@ComposedRigaFatturaID",
clause.Trim().Remove(0, 21).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("aggregatedrigafatturaid ") || clause.Trim().StartsWith("aggregatedrigafatturaid="))
{
database.SetParameterValue(commandWrapper, "@AggregatedRigaFatturaID",
clause.Trim().Remove(0, 23).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("associatedrigafatturaid ") || clause.Trim().StartsWith("associatedrigafatturaid="))
{
database.SetParameterValue(commandWrapper, "@AssociatedRigaFatturaID",
clause.Trim().Remove(0, 23).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
throw new ArgumentException("Unable to use this part of the where clause in this version of Find: " + clause);
}
IDataReader reader = null;
//Create Collection
GenTest.Entities.TList <Fattura> rows = new GenTest.Entities.TList <Fattura>();
try
{
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "Find", rows));
if (transactionManager != null)
{
reader = Utility.ExecuteReader(transactionManager, commandWrapper);
}
else
{
reader = Utility.ExecuteReader(database, commandWrapper);
}
Fill(reader, rows, start, pageLength);
if (reader.NextResult())
{
if (reader.Read())
{
count = reader.GetInt32(0);
}
}
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "Find", rows));
}
finally
{
if (reader != null)
{
reader.Close();
}
commandWrapper = null;
}
return(rows);
}
