/// <summary>
/// Gets rows from the datasource based on the PK_TransactionHistory_TransactionID index.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="_transactionId">Primary key for TransactionHistory records.</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="Nettiers.AdventureWorks.Entities.TransactionHistory"/> 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 Nettiers.AdventureWorks.Entities.TransactionHistory GetByTransactionId(TransactionManager transactionManager, System.Int32 _transactionId, int start, int pageLength, out int count)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "Production.usp_adwTiers_TransactionHistory_GetByTransactionId", _useStoredProcedure);
database.AddInParameter(commandWrapper, "@TransactionId", DbType.Int32, _transactionId);
IDataReader reader = null;
TList <TransactionHistory> tmp = new TList <TransactionHistory>();
try
{
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "GetByTransactionId", 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, "GetByTransactionId", 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 Nettiers.AdventureWorks.Entities.TransactionHistory objects.</returns>
public override TList <TransactionHistory> 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, "Production.usp_adwTiers_TransactionHistory_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
TList <TransactionHistory> rows = new TList <TransactionHistory>();
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 Nettiers.AdventureWorks.Entities.TransactionHistory objects.</returns>
public override TList <TransactionHistory> 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, "Production.usp_adwTiers_TransactionHistory_Find_Dynamic", typeof(TransactionHistoryColumn), 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());
}
TList <TransactionHistory> rows = new TList <TransactionHistory>();
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 Nettiers.AdventureWorks.Entities.TransactionHistory objects.</returns>
public override TList <TransactionHistory> Find(TransactionManager transactionManager, string whereClause, int start, int pageLength, out int count)
{
count = -1;
if (whereClause.IndexOf(";") > -1)
{
return(new TList <TransactionHistory>());
}
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "Production.usp_adwTiers_TransactionHistory_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, "@TransactionId", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@ProductId", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@ReferenceOrderId", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@ReferenceOrderLineId", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@TransactionDate", DbType.DateTime, DBNull.Value);
database.AddInParameter(commandWrapper, "@TransactionType", DbType.StringFixedLength, DBNull.Value);
database.AddInParameter(commandWrapper, "@Quantity", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@ActualCost", DbType.Currency, DBNull.Value);
database.AddInParameter(commandWrapper, "@ModifiedDate", DbType.DateTime, 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("transactionid ") || clause.Trim().StartsWith("transactionid="))
{
database.SetParameterValue(commandWrapper, "@TransactionId",
clause.Trim().Remove(0, 13).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("productid ") || clause.Trim().StartsWith("productid="))
{
database.SetParameterValue(commandWrapper, "@ProductId",
clause.Trim().Remove(0, 9).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("referenceorderid ") || clause.Trim().StartsWith("referenceorderid="))
{
database.SetParameterValue(commandWrapper, "@ReferenceOrderId",
clause.Trim().Remove(0, 16).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("referenceorderlineid ") || clause.Trim().StartsWith("referenceorderlineid="))
{
database.SetParameterValue(commandWrapper, "@ReferenceOrderLineId",
clause.Trim().Remove(0, 20).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("transactiondate ") || clause.Trim().StartsWith("transactiondate="))
{
database.SetParameterValue(commandWrapper, "@TransactionDate",
clause.Trim().Remove(0, 15).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("transactiontype ") || clause.Trim().StartsWith("transactiontype="))
{
database.SetParameterValue(commandWrapper, "@TransactionType",
clause.Trim().Remove(0, 15).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("quantity ") || clause.Trim().StartsWith("quantity="))
{
database.SetParameterValue(commandWrapper, "@Quantity",
clause.Trim().Remove(0, 8).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("actualcost ") || clause.Trim().StartsWith("actualcost="))
{
database.SetParameterValue(commandWrapper, "@ActualCost",
clause.Trim().Remove(0, 10).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("modifieddate ") || clause.Trim().StartsWith("modifieddate="))
{
database.SetParameterValue(commandWrapper, "@ModifiedDate",
clause.Trim().Remove(0, 12).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
TList <TransactionHistory> rows = new TList <TransactionHistory>();
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);
}
/// <summary>
/// Gets rows from the datasource based on the AK_CurrencyRate_CurrencyRateDate_FromCurrencyCode_ToCurrencyCode index.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="_currencyRateDate">Date and time the exchange rate was obtained.</param>
/// <param name="_fromCurrencyCode">Exchange rate was converted from this currency code.</param>
/// <param name="_toCurrencyCode">Exchange rate was converted to this currency code.</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="Nettiers.AdventureWorks.Entities.CurrencyRate"/> 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 Nettiers.AdventureWorks.Entities.CurrencyRate GetByCurrencyRateDateFromCurrencyCodeToCurrencyCode(TransactionManager transactionManager, System.DateTime _currencyRateDate, System.String _fromCurrencyCode, System.String _toCurrencyCode, int start, int pageLength, out int count)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "Sales.usp_adwTiers_CurrencyRate_GetByCurrencyRateDateFromCurrencyCodeToCurrencyCode", _useStoredProcedure);
database.AddInParameter(commandWrapper, "@CurrencyRateDate", DbType.DateTime, _currencyRateDate);
database.AddInParameter(commandWrapper, "@FromCurrencyCode", DbType.StringFixedLength, _fromCurrencyCode);
database.AddInParameter(commandWrapper, "@ToCurrencyCode", DbType.StringFixedLength, _toCurrencyCode);
IDataReader reader = null;
TList <CurrencyRate> tmp = new TList <CurrencyRate>();
try
{
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "GetByCurrencyRateDateFromCurrencyCodeToCurrencyCode", 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, "GetByCurrencyRateDateFromCurrencyCodeToCurrencyCode", 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 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 Nettiers.AdventureWorks.Entities.DatabaseLog objects.</returns>
public override TList <DatabaseLog> Find(TransactionManager transactionManager, string whereClause, int start, int pageLength, out int count)
{
count = -1;
if (whereClause.IndexOf(";") > -1)
{
return(new TList <DatabaseLog>());
}
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.usp_adwTiers_DatabaseLog_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, "@DatabaseLogId", DbType.Int32, DBNull.Value);
database.AddInParameter(commandWrapper, "@PostTime", DbType.DateTime, DBNull.Value);
database.AddInParameter(commandWrapper, "@DatabaseUser", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@SafeNameEvent", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@Schema", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@SafeNameObject", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@Tsql", DbType.String, DBNull.Value);
database.AddInParameter(commandWrapper, "@XmlEvent", DbType.Xml, 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("databaselogid ") || clause.Trim().StartsWith("databaselogid="))
{
database.SetParameterValue(commandWrapper, "@DatabaseLogId",
clause.Trim().Remove(0, 13).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("posttime ") || clause.Trim().StartsWith("posttime="))
{
database.SetParameterValue(commandWrapper, "@PostTime",
clause.Trim().Remove(0, 8).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("databaseuser ") || clause.Trim().StartsWith("databaseuser="******"@DatabaseUser",
clause.Trim().Remove(0, 12).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("event ") || clause.Trim().StartsWith("event="))
{
database.SetParameterValue(commandWrapper, "@SafeNameEvent",
clause.Trim().Remove(0, 5).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("schema ") || clause.Trim().StartsWith("schema="))
{
database.SetParameterValue(commandWrapper, "@Schema",
clause.Trim().Remove(0, 6).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("object ") || clause.Trim().StartsWith("object="))
{
database.SetParameterValue(commandWrapper, "@SafeNameObject",
clause.Trim().Remove(0, 6).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("tsql ") || clause.Trim().StartsWith("tsql="))
{
database.SetParameterValue(commandWrapper, "@Tsql",
clause.Trim().Remove(0, 4).Trim().TrimStart(equalSign).Trim().Trim(singleQuote));
continue;
}
if (clause.Trim().StartsWith("xmlevent ") || clause.Trim().StartsWith("xmlevent="))
{
database.SetParameterValue(commandWrapper, "@XmlEvent",
clause.Trim().Remove(0, 8).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
TList <DatabaseLog> rows = new TList <DatabaseLog>();
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);
}
