/// <summary>
/// Fill method for populating an entire collection of BaseDataTypes
/// </summary>
public virtual void Fill(BaseDataTypes baseDataTypes)
{
// create the connection to use
SqlConnection cnn = new SqlConnection(BaseDataType.GetConnectionString());
try
{
using (cnn)
{
// open the connection
cnn.Open();
// create an instance of the reader to fill.
SqlDataReader datareader = SqlHelper.ExecuteReader(cnn, "gsp_SelectBaseDataTypes");
// Send the collection and data to the object factory
CreateObjectsFromData(baseDataTypes, datareader);
// close the connection
cnn.Close();
}
// nullify the connection
cnn = null;
}
catch (SqlException sqlex)
{
throw sqlex;
}
}
/// <summary>
/// Deletes the object.
/// </summary>
public virtual void Delete(BaseDataType deleteObject)
{
// create a new instance of the connection
SqlConnection cnn = new SqlConnection(BaseDataType.GetConnectionString());
// create local variable array for the sql parameters
SqlParameterHash sqlparams = null;
try
{
// discover the parameters
sqlparams = SqlHelperParameterCache.GetSpParameterSet(BaseDataType.GetConnectionString(), "gsp_DeleteBaseDataType");
// Store the parameter for the Id attribute.
sqlparams["@id"].Value = deleteObject.Id;
using (cnn)
{
// open the connection
cnn.Open();
// Execute the stored proc to perform the delete on the instance.
SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_DeleteBaseDataType", sqlparams);
// close the connection after usage
cnn.Close();
}
// nullify the connection var
cnn = null;
}
catch (SqlException sqlex)
{
throw sqlex;
}
// nullify the reference
deleteObject = null;
}
/// <summary>
/// Fills a single instance with data based on its primary key values.
/// </summary>
public virtual void Fill(BaseDataType bdt, System.Int16 id)
{
// create the connection to use
SqlConnection cnn = new SqlConnection(BaseDataType.GetConnectionString());
try
{
// discover the sql parameters
SqlParameterHash sqlparams = SqlHelperParameterCache.GetSpParameterSet(BaseDataType.GetConnectionString(), "gsp_SelectBaseDataType");
using (cnn)
{
// open the connection
cnn.Open();
// set the parameters
sqlparams["@id"].Value = id;
// create an instance of the reader to fill.
SqlDataReader datareader = SqlHelper.ExecuteReader(cnn, "gsp_SelectBaseDataType", sqlparams);
if (datareader.Read())
{
bdt.SetMembers(ref datareader);
}
cnn.Close(); // close the connection
}
// nullify the connection var
cnn = null;
}
catch (SqlException sqlex)
{
throw sqlex;
}
}
/// <summary>
/// Persists the object.
/// </summary>
public virtual void Persist(BaseDataType persistObject, SqlTransaction sqlTrans)
{
// create local variable array for the sql parameters
SqlParameterHash sqlparams = null;
// Create a local variable for the connection
SqlConnection cnn = null;
// Use the parameter overload or create a new instance
if (sqlTrans == null)
{
cnn = new SqlConnection(BaseDataType.GetConnectionString());
}
try
{
// discover the parameters
if (persistObject.Persisted)
{
sqlparams = SqlHelperParameterCache.GetSpParameterSet(BaseDataType.GetConnectionString(), "gsp_UpdateBaseDataType");
}
else
{
sqlparams = SqlHelperParameterCache.GetSpParameterSet(BaseDataType.GetConnectionString(), "gsp_CreateBaseDataType");
}
// Store the parameter for the Name attribute.
if (!persistObject.NameIsNull)
{
sqlparams["@name"].Value = persistObject.Name;
}
// Store the parameter for the EnumeratedName attribute.
if (!persistObject.EnumeratedNameIsNull)
{
sqlparams["@enumeratedName"].Value = persistObject.EnumeratedName;
}
// Store the parameter for the Description attribute.
if (!persistObject.DescriptionIsNull)
{
sqlparams["@description"].Value = persistObject.Description;
}
// Store the parameter for the Id attribute.
sqlparams["@id"].Value = persistObject.Id;
if (!persistObject.Persisted)
{
// store the create only (historical fixed) values
}
else
{
// store the update only (historical changeable) values
}
if (sqlTrans == null)
{
// Process using the isolated connection
using (cnn)
{
// open the connection
cnn.Open();
if (!persistObject.Persisted)
{
SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_CreateBaseDataType", sqlparams);
}
else
{
SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_UpdateBaseDataType", sqlparams);
}
// close the connection after usage
cnn.Close();
}
// nullify the connection var
cnn = null;
}
else
{
// Process using the shared transaction
if (!persistObject.Persisted)
{
SqlHelper.ExecuteNonQuery(sqlTrans, CommandType.StoredProcedure, "gsp_CreateBaseDataType", sqlparams);
}
else
{
SqlHelper.ExecuteNonQuery(sqlTrans, CommandType.StoredProcedure, "gsp_UpdateBaseDataType", sqlparams);
}
}
}
catch (SqlException sqlex)
{
throw sqlex;
}
}