ForwardingRateRepositoryImpl.java

package com.tradecloud.repository.rate.impl;

import com.tradecloud.domain.infrastructure.persistence.CriteriaBuilder;
import com.tradecloud.domain.rate.ForwardingRate;
import com.tradecloud.domain.rate.ForwardingRateCosting;
import com.tradecloud.dto.rate.ForwardingRateSearch;
import com.tradecloud.repository.rate.ForwardingRateRepository;
import com.tradecloud.repository.utils.CriteriaBuilder2;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.ProjectionList;
import org.hibernate.transform.AliasToBeanResultTransformer;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.List;

@Repository(value = "forwardingRateRepository")
@Transactional(propagation = Propagation.REQUIRED, isolation = Isolation.DEFAULT)
public class ForwardingRateRepositoryImpl extends BaseRateRepository<ForwardingRate, ForwardingRateSearch> implements ForwardingRateRepository {

    private DetachedCriteria buildBaseCriteria(ForwardingRateSearch search) {
        DetachedCriteria criteria = DetachedCriteria.forClass(ForwardingRate.class);

        if (search.isSpecificSearch()) {
            CriteriaBuilder.addExactMatch(criteria, "costLine", search.getCostLine());
            CriteriaBuilder.addExactMatch(criteria, "shippingMode", search.getShippingMode());
            CriteriaBuilder.addExactMatch(criteria, "multiModalShippingMode", search.getMultiModalShippingMode());
            CriteriaBuilder.addExactMatch(criteria, "containerType", search.getContainerType());
            CriteriaBuilder.addExactMatch(criteria, "freightForwarder", search.getFreightForwarder());
            CriteriaBuilder.addExactMatch(criteria, "placeOfLoading", search.getPlaceOfLoading());
            CriteriaBuilder.addExactMatch(criteria, "namedPlace", search.getNamedPlace());
            CriteriaBuilder.addExactMatch(criteria, "carrier", search.getCarrier());
            CriteriaBuilder.addExactMatch(criteria, "costingType", search.getCostingType());
            CriteriaBuilder.addExactMatch(criteria, "organisationalUnit", search.getOrganisationalUnit());
            CriteriaBuilder.addExactMatch(criteria, "currency", search.getCurrency());
            CriteriaBuilder.addExactMatch(criteria, "rateUnit", search.getRateUnit());
        } else {
            CriteriaBuilder.addEqRestriction(criteria, "organisationalUnit", search.getOrganisationalUnit());
            CriteriaBuilder.addEqRestriction(criteria, "costLine", search.getCostLine());
            CriteriaBuilder.addEqRestriction(criteria, "shippingMode", search.getShippingMode());
            CriteriaBuilder.addEqRestriction(criteria, "multiModalShippingMode", search.getMultiModalShippingMode());
            CriteriaBuilder.addEqRestriction(criteria, "containerType", search.getContainerType());
            CriteriaBuilder.addEqRestriction(criteria, "freightForwarder", search.getFreightForwarder());
            CriteriaBuilder.addEqRestriction(criteria, "placeOfLoading", search.getPlaceOfLoading());
            CriteriaBuilder.addEqRestriction(criteria, "namedPlace", search.getNamedPlace());
            CriteriaBuilder.addEqRestriction(criteria, "carrier", search.getCarrier());
            CriteriaBuilder.addEqRestriction(criteria, "costingType", search.getCostingType());
            CriteriaBuilder.addEqRestriction(criteria, "currency", search.getCurrency());
            CriteriaBuilder.addEqRestriction(criteria, "rateUnit", search.getRateUnit());
        }
        CriteriaBuilder.addEqRestriction(criteria, "costCompareOnly", search.isCostCompareOnly());
        return criteria;
    }

    @Override
    public List<ForwardingRate> search(ForwardingRateSearch search) {

        DetachedCriteria criteria = buildBaseCriteria(search);

        CriteriaBuilder.addDateGreaterOrEqualRangeCriteria(criteria, "effectiveDate", search.getEffectiveDateLower());
        CriteriaBuilder.addDateLessOrEqualRangeCriteria(criteria, "effectiveDate", search.getEffectiveDateUpper());
        //criteria.addOrder(Order.desc("updated"));
        criteria.addOrder(Order.desc("costLine")).addOrder(Order.desc("effectiveDate")).addOrder(Order.asc("id"));
       // criteria.addOrder(Order.desc("costLine")).addOrder(Order.desc("effectiveDate"));

        //@SuppressWarnings("unchecked") List<ForwardingRate> results = criteria.getExecutableCriteria(getSessionCustom()).list();
        //return results;
        return getExecutableCriteriaList(criteria, search.getSearchMetaParams());
    }

    @Override
    public long count(ForwardingRateSearch search) {
        DetachedCriteria criteria = buildBaseCriteria(search);

        CriteriaBuilder.addDateGreaterOrEqualRangeCriteria(criteria, "effectiveDate", search.getEffectiveDateLower());
        CriteriaBuilder.addDateLessOrEqualRangeCriteria(criteria, "effectiveDate", search.getEffectiveDateUpper());

        return getExecutableCriteriaCount(criteria);
    }

    @Override
    public List<ForwardingRate> searchByClosestEffectiveDate(ForwardingRateSearch search) {
        DetachedCriteria criteria = DetachedCriteria.forClass(ForwardingRate.class);

        CriteriaBuilder.addDateLessOrEqualRangeCriteria(criteria, "effectiveDate", search.getEffectiveDateLower());
        CriteriaBuilder.addEqRestriction(criteria, "costLine", search.getCostLine());
        CriteriaBuilder.addEqRestriction(criteria, "shippingMode", search.getShippingMode());
        CriteriaBuilder.addEqRestriction(criteria, "multiModalShippingMode", search.getMultiModalShippingMode());
        CriteriaBuilder.addDisjunction(criteria, "containerType", search.getContainerType());
        CriteriaBuilder.addDisjunction(criteria, "freightForwarder", search.getFreightForwarder());
        CriteriaBuilder.addDisjunction(criteria, "carrier", search.getCarrier());
        CriteriaBuilder.addDisjunction(criteria, "placeOfLoading", search.getPlaceOfLoading());
        CriteriaBuilder.addDisjunction(criteria, "namedPlace", search.getNamedPlace());
        CriteriaBuilder.addEqRestriction(criteria, "costCompareOnly", search.isCostCompareOnly());
        setRateUnitAndCurrency(search, criteria);

        criteria.addOrder(org.hibernate.criterion.Order.desc("effectiveDate"));

        List<ForwardingRate> results = getExecutableCriteriaList(criteria, null);
        if (results.size() > 1) {
            List<ForwardingRate> list = new ArrayList<ForwardingRate>();
            list.add(results.get(0));
            return list;
        }
        return results;
    }

    @Override
    public void save(ForwardingRate forwardingRate) {
        super.save(forwardingRate);
    }

    @Override
    public ForwardingRate searchByOrderOfPriority(ForwardingRateSearch search) {
        DetachedCriteria criteria = DetachedCriteria.forClass(ForwardingRate.class);
        return searchByOrderOfPriority(search, criteria);
    }

    @Override
    public ForwardingRate searchByOrderOfPriorityCosting(ForwardingRateSearch search) {
        DetachedCriteria criteria = DetachedCriteria.forClass(ForwardingRate.class);
        setCostingProjections(criteria);
        return searchByOrderOfPriority(search, criteria);
    }

    //DO not return heavy objects here, if you must then return id or list of ids.
    private  void setCostingProjections(DetachedCriteria criteria) {

        ProjectionList projections = costingProjectionsCommon();

        criteria.setProjection(projections);

        criteria.setResultTransformer(new AliasToBeanResultTransformer(ForwardingRateCosting.class));
    }

    private ForwardingRate searchByOrderOfPriority(ForwardingRateSearch search, DetachedCriteria criteria) {
        if (search.getCostLine() == null) {
            throw new RuntimeException("Rate search must contain CostLine");
        }
        CriteriaBuilder.addEqRestriction(criteria, "costLine", search.getCostLine());
        CriteriaBuilder.addEqRestriction(criteria, "shippingMode", search.getShippingMode());
        CriteriaBuilder.addDisjunction(criteria, "multiModalShippingMode", search.getMultiModalShippingMode());
        CriteriaBuilder.addEqRestriction(criteria, "costingType", search.getCostingType());
        CriteriaBuilder.addEqRestriction(criteria, "costCompareOnly", search.isCostCompareOnly());

        CriteriaBuilder.addDisjunction(criteria, "containerType", search.getContainerType());
        CriteriaBuilder.addDisjunction(criteria, "placeOfLoading", search.getPlaceOfLoading());
        CriteriaBuilder.addDisjunction(criteria, "namedPlace", search.getNamedPlace());
        CriteriaBuilder.addDisjunction(criteria, "freightForwarder", search.getFreightForwarder());
        CriteriaBuilder.addDisjunction(criteria, "carrier", search.getCarrier());
        //CriteriaBuilder.addDisjunction(criteria, "currency", search.getCurrency());
        CriteriaBuilder.addDisjunctionIn(criteria, "organisationalUnit", findApplicableOrgs(search));
        CriteriaBuilder2.addRateOrderOfPriority(criteria, search, new String[]{"shippingMode"}, null);
        if (search.getMultiModalShippingMode() != null) {
            CriteriaBuilder2.addRateOrderOfPriority(criteria, search, new String[]{"multiModalShippingMode"}, null);
        }
        CriteriaBuilder.addDateLessOrEqualRangeCriteria(criteria, "effectiveDate", search.getEffectiveDateLower());
        setRateUnitAndCurrency(search, criteria);
        List<ForwardingRate> results = criteria.getExecutableCriteria(getSessionCustom()).list();
        return results.size() == 0 ? null : results.get(0);
    }

}