}
protected void parseShardBy(Method method, Map<String, Integer> paramIndexes, Class<?>[] paramTypes) throws DaoGenerateException {
ShardBy shardBy = method.getAnnotation(ShardBy.class);
if(shardBy != null) {
shardTable = shardBy.table();
shardParamName = StringUtils.trimToEmpty(shardBy.param());
int pos = shardParamName.indexOf('.');
if (pos != -1) {
String actualName = shardParamName.substring(0, pos);