반응형 CHECK1 [Mybatis] parameter NULL check import java.lang.reflect.Array; import java.util.List; import java.util.Map; @Repository("parameterNullCheck") public class ParameterNullCheck { @SuppressWarnings("rawtypes") public static boolean isEmpty(Object obj){ if(obj instanceof String){ return obj == null || "".equals(obj.toString().trim()); }else if(obj instanceof List){ return obj == null || ((List)obj).isEmpty(); }else if(obj instance.. 2020. 1. 28. 이전 1 다음 반응형