package edu.asu.spring.quadriga.profile.validator; import java.util.List; import javax.validation.ConstraintValidator; import javax.validation.ConstraintValidatorContext; import edu.asu.spring.quadriga.web.profile.impl.SearchResultBackBean; public class NotEmptyListValidator implements ConstraintValidator<NotEmptyList, List<SearchResultBackBean>> { @Override public void initialize(NotEmptyList arg0) { // TODO Auto-generated method stub } @Override public boolean isValid(List<SearchResultBackBean> arg0, ConstraintValidatorContext arg1) { if(arg0.size() != 0 || arg0.isEmpty() != false) { return true; } return false; } }