public static WheelsBCD createEntity(ResultSet resultSet) throws SQLException {
WheelsBCD entity = new WheelsBCD();
Integer id = resultSet.getInt(ID_COLUMN);
String value = resultSet.getString(VALUE_COLUMN);
entity.setId(id);
entity.setValue(value);
return entity;
}
public Integer add(WheelsBCD entity) {
Integer generatedId = null;
ResultSet resultSet = null;
Connection connection = null;
PreparedStatement preparedStatement = null;
if (checkEntity(entity)) {
try {
connection = connectionPool.getConnection();
preparedStatement =
(PreparedStatement)
connection.prepareStatement(addRequest, PreparedStatement.RETURN_GENERATED_KEYS);
preparedStatement.setString(1, entity.getValue());
preparedStatement.execute();
resultSet = preparedStatement.getGeneratedKeys();
if (resultSet.next()) {
generatedId = resultSet.getInt(1);
}
} catch (SQLException ex) {
generatedId = null;
} finally {
closeAll(resultSet, preparedStatement, connection);
}
}
return generatedId;
}
private boolean checkEntity(WheelsBCD entity) {
boolean checked = true;
if (entity == null || entity.getValue() == null) {
checked = false;
}
return checked;
}