/// <summary>
/// Persists the object.
/// </summary>
public virtual void Persist(Appraiser 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(Appraiser.GetConnectionString());
try
{
// discover the parameters
if (persistObject.Persisted)
sqlparams = SqlHelperParameterCache.GetSpParameterSet(Appraiser.GetConnectionString(), "gsp_UpdateAppraiser");
else
sqlparams = SqlHelperParameterCache.GetSpParameterSet(Appraiser.GetConnectionString(), "gsp_CreateAppraiser");
// Store the parameter for the Name attribute.
if (!persistObject.NameIsNull)
sqlparams["@name"].Value = persistObject.Name;
// Store the parameter for the CompanyName attribute.
if (!persistObject.CompanyNameIsNull)
sqlparams["@companyName"].Value = persistObject.CompanyName;
// Store the parameter for the LicenseIdentifier attribute.
if (!persistObject.LicenseIdentifierIsNull)
sqlparams["@licenseIdentifier"].Value = persistObject.LicenseIdentifier;
// Store the parameter for the LicenseState attribute.
if (!persistObject.LicenseStateIsNull)
sqlparams["@licenseState"].Value = persistObject.LicenseState;
// Store the parameter for the Id attribute.
if (!persistObject.Persisted)
{
// store the create only (historical fixed) values
}
else
{
// store the update only (historical changeable) values
// Store the parameter for the Id attribute.
sqlparams["@id"].Value = persistObject.Id;
}
if (sqlTrans == null)
{
// Process using the isolated connection
using (cnn)
{
// open the connection
cnn.Open();
if (!persistObject.Persisted)
{
persistObject._id = Convert.ToInt32(SqlHelper.ExecuteScalar(cnn, CommandType.StoredProcedure, "gsp_CreateAppraiser", sqlparams));
}
else
{
SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_UpdateAppraiser", sqlparams);
}
// close the connection after usage
cnn.Close();
}
// nullify the connection var
cnn = null;
}
else
{
// Process using the shared transaction
if (!persistObject.Persisted)
{
persistObject._id = Convert.ToInt32(SqlHelper.ExecuteScalar(sqlTrans, CommandType.StoredProcedure, "gsp_CreateAppraiser", sqlparams));
}
else
{
SqlHelper.ExecuteNonQuery(sqlTrans, CommandType.StoredProcedure, "gsp_UpdateAppraiser", sqlparams);
}
}
}
catch (SqlException sqlex)
{
throw sqlex;
}
}
/// <summary>
/// Fills a single instance with data based on its primary key values.
/// </summary>
public virtual void Fill(Appraiser appraiser, System.Int32 id)
{
// create the connection to use
SqlConnection cnn = new SqlConnection(Appraiser.GetConnectionString());
try
{
// discover the sql parameters
SqlParameterHash sqlparams = SqlHelperParameterCache.GetSpParameterSet(Appraiser.GetConnectionString(), "gsp_SelectAppraiser");
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_SelectAppraiser", sqlparams);
if (datareader.Read())
appraiser.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(Appraiser persistObject)
{
// Make a call to the overloaded method with a null transaction
Persist(persistObject, null);
}
/// <summary>
/// Deletes the object.
/// </summary>
public virtual void Delete(Appraiser deleteObject)
{
// create a new instance of the connection
SqlConnection cnn = new SqlConnection(Appraiser.GetConnectionString());
// create local variable array for the sql parameters
SqlParameterHash sqlparams = null;
try
{
// discover the parameters
sqlparams = SqlHelperParameterCache.GetSpParameterSet(Appraiser.GetConnectionString(), "gsp_DeleteAppraiser");
// 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_DeleteAppraiser", sqlparams);
// close the connection after usage
cnn.Close();
}
// nullify the connection var
cnn = null;
}
catch (SqlException sqlex)
{
throw sqlex;
}
// nullify the reference
deleteObject = null;
}