package org.kuali.student.r2.common.criteria.impl;

 import java.util.List;

 import org.kuali.rice.core.api.criteria.GenericQueryResults;

 import org.kuali.rice.core.api.criteria.QueryByCriteria;

 import org.kuali.student.r2.common.criteria.CriteriaLookupService;

 import org.kuali.student.r2.common.criteria.LookupCustomizer;

 import org.kuali.student.r2.common.criteria.LookupCustomizer.PredicateTransform;

 public class CriteriaLookupServiceImpl implements CriteriaLookupService {

     private CriteriaLookupDaoJpaImpl criteriaLookupDao;

     private List<PredicateTransform> additionalTransforms;

     private List<PredicateTransform> predicateTransforms;

     public List<PredicateTransform> getAdditionalTransforms() {

         return additionalTransforms;

     }

     public void setAdditionalTransforms(List<PredicateTransform> additionalTransforms) {

         this.additionalTransforms = additionalTransforms;

     }

     public List<PredicateTransform> getPredicateTransforms() {

         return predicateTransforms;

     }

     public void setPredicateTransforms(List<PredicateTransform> predicateTransforms) {

         this.predicateTransforms = predicateTransforms;

     }

     public void setCriteriaLookupDao(CriteriaLookupDaoJpaImpl criteriaLookupDao) {

         this.criteriaLookupDao = criteriaLookupDao;

     }

     @Override

     public <T> GenericQueryResults<T> lookup(Class<T> queryClass, QueryByCriteria criteria) {

         LookupCustomizer.Builder<T> lc = LookupCustomizer.Builder.create();

         lc.setPredicateTransforms(this.getPredicateTransforms());

         lc.setAdditionalTransforms(this.getAdditionalTransforms());

         return criteriaLookupDao.lookup(queryClass, criteria, lc.build());

     }

     @Override

     public <T> GenericQueryResults<T> lookup(Class<T> queryClass, QueryByCriteria criteria, LookupCustomizer<T> customizer) {

         customizer.getAdditionalTransforms().addAll(this.getAdditionalTransforms());

         customizer.getPredicateTransforms().addAll(this.getPredicateTransforms());

         return criteriaLookupDao.lookup(queryClass, criteria, customizer);

     }

 }