in.gov.nvli.harvester.daoImpl.HarSetRecordDaoImpl.java Source code

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Here is the source code for in.gov.nvli.harvester.daoImpl.HarSetRecordDaoImpl.java

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package in.gov.nvli.harvester.daoImpl;

import in.gov.nvli.harvester.beans.HarRecord;
import in.gov.nvli.harvester.beans.HarSet;
import in.gov.nvli.harvester.beans.HarSetRecord;
import in.gov.nvli.harvester.custom.annotation.TransactionalReadOnly;
import in.gov.nvli.harvester.dao.HarRecordDao;
import in.gov.nvli.harvester.dao.HarSetRecordDao;
import java.util.List;
import org.hibernate.criterion.Restrictions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

/**
 *
 * @author richa
 */
@Repository
@TransactionalReadOnly
public class HarSetRecordDaoImpl extends GenericDaoImpl<HarSetRecord, Long> implements HarSetRecordDao {

    private static final Logger LOGGER = LoggerFactory.getLogger(HarSetRecordDaoImpl.class);

    public HarSetRecordDaoImpl() {
        super(HarSetRecord.class);
    }

    @Override
    @Transactional
    public boolean saveOrUpdateHarSetRecords(List<HarSetRecord> setRecords) {
        HarSetRecord tempHarSetRecord = null;
        try {
            for (HarSetRecord setRecord : setRecords) {
                if (setRecord.getRecordId().getRecordId() != null) {
                    tempHarSetRecord = getHarSetRecord(setRecord.getRecordId(), setRecord.getSetId());
                    if (tempHarSetRecord == null) {
                        createNew(setRecord);
                    }
                }
            }
            return true;
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
            return false;
        }
    }

    @Override
    public HarSetRecord getHarSetRecord(HarRecord harRecord, HarSet harSet) {
        try {
            return (HarSetRecord) currentSession().createCriteria(HarSetRecord.class)
                    .createAlias("recordId", "harRecord").createAlias("setId", "harSet")
                    .add(Restrictions.and(Restrictions.eq("harRecord.recordId", harRecord.getRecordId()),
                            Restrictions.eq("harSet.setId", harSet.getSetId())))
                    .uniqueResult();
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
            return null;
        }

    }

}