com.inkubator.hrm.dao.impl.RecruitSelectionApplicantInitialDaoImpl.java Source code

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Here is the source code for com.inkubator.hrm.dao.impl.RecruitSelectionApplicantInitialDaoImpl.java

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package com.inkubator.hrm.dao.impl;

import java.util.List;

import com.inkubator.datacore.dao.impl.IDAOImpl;
import com.inkubator.hrm.HRMConstant;
import com.inkubator.hrm.dao.RecruitSelectionApplicantInitialDao;
import com.inkubator.hrm.entity.RecruitSelectionApplicantInitial;
import com.inkubator.hrm.util.HrmUserInfoUtil;
import com.inkubator.hrm.web.model.RecruitmentScheduleSettingViewModel;
import com.inkubator.hrm.web.search.RecruitmentScheduleSettingSearchParameter;
import com.inkubator.hrm.web.search.RmbsApplicationUndisbursedSearchParameter;

import org.apache.commons.lang3.StringUtils;
import org.hibernate.Criteria;
import org.hibernate.Query;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;
import org.hibernate.sql.JoinType;
import org.hibernate.transform.Transformers;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Repository;

/**
 *
 * @author Deni, Ahmad Mudzakkir Amal
 */
@Repository(value = "recruitSelectionApplicantInitialDao")
@Lazy
public class RecruitSelectionApplicantInitialDaoImpl extends IDAOImpl<RecruitSelectionApplicantInitial>
        implements RecruitSelectionApplicantInitialDao {

    @Override
    public Class<RecruitSelectionApplicantInitial> getEntityClass() {
        return RecruitSelectionApplicantInitial.class;
    }

    @Override
    public Long getTotalApplicantByRecruitHireApplyId(Long recruitHireApplyId) {
        Criteria criteria = getCurrentSession().createCriteria(getEntityClass());
        criteria.createAlias("recruitHireApply", "recruitHireApply", JoinType.INNER_JOIN);
        criteria.add(Restrictions.eq("recruitHireApply.id", recruitHireApplyId));
        Long result = criteria.setProjection(Projections.rowCount()).uniqueResult() == null ? 0l
                : (Long) criteria.setProjection(Projections.rowCount()).uniqueResult();
        return result;
    }

    @Override
    public List<RecruitmentScheduleSettingViewModel> getByParamForRecruitmentScheduleSetting(
            RecruitmentScheduleSettingSearchParameter searchParameter, int firstResult, int maxResults,
            Order orderable) {
        final StringBuilder query = new StringBuilder("SELECT  recruitHireApply.id AS id,");
        query.append(" jabatan.id AS jabatanId,");
        query.append(" jabatan.name AS jabatanName,");
        query.append(" recruitMppPeriod.id AS mppPeriodId,");
        query.append(" COUNT(recruitSelectionApplicantInitial.id) AS totalApplicant,");
        query.append(" recruitHireApply.candidateCountRequest AS candidateCountRequest,");
        query.append(" recruitMppPeriod.periodeStart AS startMppPeriodDate,");
        query.append(" recruitMppPeriod.periodeEnd as endMppPeriodDate");
        query.append(" FROM RecruitSelectionApplicantInitial recruitSelectionApplicantInitial");
        query.append(" INNER JOIN recruitSelectionApplicantInitial.recruitApplicant recruitApplicant");
        query.append(" INNER JOIN recruitSelectionApplicantInitial.recruitHireApply recruitHireApply");
        query.append(" INNER JOIN recruitHireApply.jabatan jabatan");
        query.append(" INNER JOIN recruitHireApply.recruitMppPeriod recruitMppPeriod");
        query.append(this.setWhereQueryRecruitmentScheduleSettingByParam(searchParameter));
        query.append(" GROUP BY recruitHireApply.id ");
        query.append(" ORDER BY " + orderable);

        Query hbm = getCurrentSession().createQuery(query.toString());
        hbm = this.setValueQueryRecruitmentScheduleSettingByParam(hbm, searchParameter);

        return hbm.setMaxResults(maxResults).setFirstResult(firstResult)
                .setResultTransformer(Transformers.aliasToBean(RecruitmentScheduleSettingViewModel.class)).list();

    }

    @Override
    public Long getTotalByParamforRecruitmentScheduleSetting(
            RecruitmentScheduleSettingSearchParameter searchParameter) {

        final StringBuilder query = new StringBuilder("SELECT COUNT(DISTINCT recruitHireApply.id) ");
        query.append(" FROM RecruitSelectionApplicantInitial recruitSelectionApplicantInitial");
        query.append(" INNER JOIN recruitSelectionApplicantInitial.recruitApplicant recruitApplicant");
        query.append(" INNER JOIN recruitSelectionApplicantInitial.recruitHireApply recruitHireApply");
        query.append(" INNER JOIN recruitHireApply.jabatan jabatan");
        query.append(" INNER JOIN recruitHireApply.recruitMppPeriod recruitMppPeriod");

        query.append(this.setWhereQueryRecruitmentScheduleSettingByParam(searchParameter));
        Query hbm = getCurrentSession().createQuery(query.toString());
        hbm = this.setValueQueryRecruitmentScheduleSettingByParam(hbm, searchParameter);

        return Long.valueOf(hbm.uniqueResult().toString());
    }

    private String setWhereQueryRecruitmentScheduleSettingByParam(
            RecruitmentScheduleSettingSearchParameter parameter) {
        StringBuffer whereQuery = new StringBuffer();
        Boolean isAlreadyHaveParameter = Boolean.FALSE;

        if (parameter.getCandidateStatusId() != null) {

            //Jika Career Candidate nya tidak sama dengan HRMConstant.RECRUIT_APPLICANT_CAREER_CANDIDATE_INTERNAL_AND_EXTERNAL, mka filter sesuai dengan jenis yang dipilih
            if (parameter
                    .getCandidateStatusId() != HRMConstant.RECRUIT_APPLICANT_CAREER_CANDIDATE_INTERNAL_AND_EXTERNAL) {
                whereQuery.append(" WHERE recruitApplicant.careerCandidate = :careerCandidate ");
                isAlreadyHaveParameter = Boolean.TRUE;
            }

        }

        if (!parameter.getListJabatanOnSelectedMppApply().isEmpty()) {
            if (isAlreadyHaveParameter) {
                whereQuery.append(" AND jabatan.id IN :listJabatanOnSelectedMppApply ");
            } else {
                whereQuery.append(" WHERE jabatan.id IN :listJabatanOnSelectedMppApply ");
            }
        }

        return whereQuery.toString();
    }

    private Query setValueQueryRecruitmentScheduleSettingByParam(Query hbm,
            RecruitmentScheduleSettingSearchParameter parameter) {
        for (String param : hbm.getNamedParameters()) {
            if (StringUtils.equals(param, "careerCandidate")) {
                hbm.setParameter("careerCandidate", parameter.getCandidateStatusId());
            } else if (StringUtils.equals(param, "listJabatanOnSelectedMppApply")) {
                hbm.setParameterList("listJabatanOnSelectedMppApply", parameter.getListJabatanOnSelectedMppApply());
            }
        }
        return hbm;
    }

    @Override
    public List<RecruitSelectionApplicantInitial> getListByRecruitHireApplyId(Long recruitHireApplyId) {
        Criteria criteria = getCurrentSession().createCriteria(getEntityClass());
        criteria.createAlias("recruitHireApply", "recruitHireApply", JoinType.INNER_JOIN);
        criteria.createAlias("recruitApplicant", "recruitApplicant", JoinType.INNER_JOIN);
        criteria.createAlias("recruitApplicant.bioData", "bioData", JoinType.INNER_JOIN);
        criteria.add(Restrictions.eq("recruitHireApply.id", recruitHireApplyId));
        return criteria.list();
    }
}