public IPCountryMap Load(ISqlConnectionInfo connection, SqlQueryParameters parameters)
{
IDatabase database = connection.Database;
if (database == null)
{
throw new ArgumentNullException("database", "Error initializing database connection.");
}
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
string sqlCmdText = string.Empty;
try
{
sqlCmdText = "SELECT {0} " +
IPCountryMapTable.GetColumnNames("[ipcm]") +
(this.Depth > 0 ? "," + CountryTable.GetColumnNames("[ipcm_c]") : string.Empty) +
(this.Depth > 1 ? "," + LanguageTable.GetColumnNames("[ipcm_c_l]") : string.Empty) +
" FROM [core].[IPCountryMap] AS [ipcm] ";
if (this.Depth > 0)
{
sqlCmdText += "LEFT OUTER JOIN [core].[Country] AS [ipcm_c] ON [ipcm].[CountryID] = [ipcm_c].[CountryID] ";
}
if (this.Depth > 1)
{
sqlCmdText += "LEFT OUTER JOIN [core].[Language] AS [ipcm_c_l] ON [ipcm_c].[LanguageID] = [ipcm_c_l].[LanguageID] ";
}
parameters.Top = 1;
sqlCmdText = parameters.BuildQuery(sqlCmdText);
SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
foreach (KeyValuePair <string, object> argument in parameters.Arguments)
{
sqlCmd.Parameters.AddWithValue("@" + argument.Key, argument.Value);
}
SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;
if (!sqlReader.HasRows || !sqlReader.Read())
{
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("ipcm", "customload", "notfound"), "IPCountryMap could not be loaded using custom logic as it was not found.", sqlCmdText, this, connection, parameters);
if (this.Logger.IsDebugEnabled)
{
this.Logger.Debug(builder.ToString());
}
sqlReader.Close();
return(null);
}
SqlQuery query = new SqlQuery(sqlReader);
IPCountryMapTable ipcmTable = new IPCountryMapTable(query);
CountryTable ipcm_cTable = (this.Depth > 0) ? new CountryTable(query) : null;
LanguageTable ipcm_c_lTable = (this.Depth > 1) ? new LanguageTable(query) : null;
Language ipcm_c_lObject = (this.Depth > 1) ? ipcm_c_lTable.CreateInstance() : null;
Country ipcm_cObject = (this.Depth > 0) ? ipcm_cTable.CreateInstance(ipcm_c_lObject) : null;
IPCountryMap ipcmObject = ipcmTable.CreateInstance(ipcm_cObject);
sqlReader.Close();
return(ipcmObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("ipcm", "customload", "exception"), "IPCountryMap could not be loaded using custom logic. See exception for details.", sqlCmdText, ex, this, connection, parameters);
if (this.Logger.IsErrorEnabled)
{
this.Logger.Error(builder.ToString(), ex);
}
throw new DataOperationException(DataOperation.Load, "IPCountryMap", "Exception while loading (custom/single) IPCountryMap object from database. See inner exception for details.", ex);
}
}
protected override IPCountryMap LoadInternal(ISqlConnectionInfo connection, int id)
{
IDatabase database = connection.Database;
if (database == null)
{
throw new ArgumentNullException("database", "Error initializing database connection.");
}
string sqlCmdText = string.Empty;
try
{
sqlCmdText = "SELECT " +
IPCountryMapTable.GetColumnNames("[ipcm]") +
(this.Depth > 0 ? "," + CountryTable.GetColumnNames("[ipcm_c]") : string.Empty) +
(this.Depth > 1 ? "," + LanguageTable.GetColumnNames("[ipcm_c_l]") : string.Empty) +
" FROM [core].[IPCountryMap] AS [ipcm] ";
if (this.Depth > 0)
{
sqlCmdText += "LEFT OUTER JOIN [core].[Country] AS [ipcm_c] ON [ipcm].[CountryID] = [ipcm_c].[CountryID] ";
}
if (this.Depth > 1)
{
sqlCmdText += "LEFT OUTER JOIN [core].[Language] AS [ipcm_c_l] ON [ipcm_c].[LanguageID] = [ipcm_c_l].[LanguageID] ";
}
sqlCmdText += "WHERE [ipcm].[IPCountryMapID] = @IPCountryMapID;";
SqlCommand sqlCmd = database.Add(sqlCmdText) as SqlCommand;
sqlCmd.Parameters.AddWithValue("@IPCountryMapID", id);
SqlDataReader sqlReader = database.Add(sqlCmd) as SqlDataReader;
if (!sqlReader.HasRows || !sqlReader.Read())
{
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("ipcm", "loadinternal", "notfound"), "IPCountryMap could not be loaded by id as it was not found.", sqlCmdText, this, connection, id);
if (this.Logger.IsWarnEnabled)
{
this.Logger.Warn(builder.ToString());
}
sqlReader.Close();
return(null);
}
SqlQuery query = new SqlQuery(sqlReader);
IPCountryMapTable ipcmTable = new IPCountryMapTable(query);
CountryTable ipcm_cTable = (this.Depth > 0) ? new CountryTable(query) : null;
LanguageTable ipcm_c_lTable = (this.Depth > 1) ? new LanguageTable(query) : null;
Language ipcm_c_lObject = (this.Depth > 1) ? ipcm_c_lTable.CreateInstance() : null;
Country ipcm_cObject = (this.Depth > 0) ? ipcm_cTable.CreateInstance(ipcm_c_lObject) : null;
IPCountryMap ipcmObject = ipcmTable.CreateInstance(ipcm_cObject);
sqlReader.Close();
return(ipcmObject);
}
catch (Exception ex)
{
database.HandleException(ex);
IMessageBuilder builder = new DbLogMessageBuilder(new LogErrorCode("ipcm", "loadinternal", "exception"), "IPCountryMap could not be loaded by id. See exception for details.", sqlCmdText, ex, this, connection, id);
if (this.Logger.IsErrorEnabled)
{
this.Logger.Error(builder.ToString(), ex);
}
throw new DataOperationException(DataOperation.Load, "IPCountryMap", "Exception while loading IPCountryMap object from database. See inner exception for details.", ex);
}
}