ProductSpecInfoDaoImpl.java

package com.mycim.server.spec.dao.impl;

import com.mycim.framework.jdbc.JdbcTemplate;
import com.mycim.server.spec.dao.ProductSpecInfoDao;
import com.mycim.server.spec.dao.mapper.ProductSpecInfoRowMapper;
import com.mycim.valueobject.prp.ProductSpecInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;

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

/**
 * @author Qiansheng.Wang
 * @since 2020-10-26
 */
@Repository
public class ProductSpecInfoDaoImpl implements ProductSpecInfoDao {

    @Autowired
    JdbcTemplate jdbcTemplate;

    @Override
    public void insertProductSpecInfos(List<ProductSpecInfo> productSpecInfos) {
        StringBuilder sql = new StringBuilder("insert into ");

        sql.append(" product_spec_item_info ");
        sql.append(" (PRODUCT_RRN, PRODUCT_ID, PRODUCT_VERSION, PROCESS_RRN, PROCESS_ID, PROCESS_VERSION, ");
        sql.append(" ACTIVE_FLAG, ACTIVE_TIME, ACTIVE_USER, CURRENT_STATUS, LAST_UPDATED_USER, LAST_UPDATED_TIME, ");
        sql.append(" CREATE_USER_ID, CREATE_TIME) ");
        sql.append(" values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ");

        List<Object[]> batchArgs = new ArrayList<>();
        for (ProductSpecInfo productSpecInfo : productSpecInfos) {
            batchArgs
                    .add(new Object[]{productSpecInfo.getProductRrn(), productSpecInfo.getProductId(),
                                      productSpecInfo.getProductVersion(), productSpecInfo.getProcessRrn(),
                                      productSpecInfo.getProcessId(), productSpecInfo.getProcessVersion(),
                                      productSpecInfo.getActiveFlag(), productSpecInfo.getActiveTime(),
                                      productSpecInfo.getActiveUser(), productSpecInfo.getCurrentStatus(),
                                      productSpecInfo.getLastUpdatedUser(), productSpecInfo.getLastUpdatedTime(),
                                      productSpecInfo.getCreateUserId(), productSpecInfo.getCreateTime()});
        }

        jdbcTemplate.batchUpdate(sql.toString(), batchArgs);
    }

    @Override
    public void updateProductSpecInfos(List<ProductSpecInfo> productSpecInfos) {
        StringBuilder sql = new StringBuilder("update ");

        sql.append(" PRODUCT_SPEC_ITEM_INFO ");
        sql.append(" SET ACTIVE_FLAG = ?, ACTIVE_TIME = ?, ACTIVE_USER = ?, ");
        sql.append(" CURRENT_STATUS = ?, LAST_UPDATED_USER = ?, LAST_UPDATED_TIME = ? ");
        sql.append(" WHERE PRODUCT_RRN = ? AND PRODUCT_VERSION = ? AND PROCESS_RRN = ? AND PROCESS_VERSION = ? ");

        List<Object[]> batchArgs = new ArrayList<>();
        for (ProductSpecInfo productSpecInfo : productSpecInfos) {
            batchArgs
                    .add(new Object[]{productSpecInfo.getActiveFlag(), productSpecInfo.getActiveTime(),
                                      productSpecInfo.getActiveUser(), productSpecInfo.getCurrentStatus(),
                                      productSpecInfo.getLastUpdatedUser(), productSpecInfo.getLastUpdatedTime(),
                                      productSpecInfo.getProcessRrn(), productSpecInfo.getProcessVersion(),
                                      productSpecInfo.getProductRrn(), productSpecInfo.getProductVersion()});
        }

        jdbcTemplate.batchUpdate(sql.toString(), batchArgs);
    }

    @Override
    public ProductSpecInfo getProductSpecInfoByPrimaryKey(Long productRrn, Integer productVersion, Long processRrn,
                                                          Integer processVersion) {
        StringBuilder sql = buildSelectAllSqlStringBuilder();

        sql.append(" where PRODUCT_RRN = ? and PRODUCT_VERSION = ? and PROCESS_RRN = ? and PROCESS_VERSION = ? ");

        return jdbcTemplate
                .queryForObjectWithNull(sql.toString(), new ProductSpecInfoRowMapper(), productRrn, productVersion,
                                        processRrn, processVersion);
    }

    @Override
    public ProductSpecInfo getLatestActivatedProductSpecInfo(Long productRrn, Long processRrn) {
        StringBuilder sql = new StringBuilder("select ");

        sql.append(" PRODUCT_RRN, PRODUCT_ID, PRODUCT_VERSION, PROCESS_RRN, PROCESS_ID, PROCESS_VERSION, ");
        sql.append(" ACTIVE_FLAG, ACTIVE_TIME, ACTIVE_USER, CURRENT_STATUS, LAST_UPDATED_USER, LAST_UPDATED_TIME, ");
        sql.append(" CREATE_USER_ID, CREATE_TIME  from (");
        sql.append(this.buildSelectAllSqlStringBuilder());
        sql.append(" WHERE PRODUCT_RRN = ? AND PROCESS_RRN = ? AND ACTIVE_FLAG = ? ");
        sql.append(" ORDER BY PROCESS_VERSION DESC, PRODUCT_VERSION DESC ) ");
        sql.append(" WHERE ROWNUM = 1 ");

        return jdbcTemplate
                .queryForObjectWithNull(sql.toString(), new ProductSpecInfoRowMapper(), productRrn, processRrn, true);
    }

    @Override
    public List<ProductSpecInfo> getProductSpecInfosByProcess(Long processRrn, Integer processVersion) {
        StringBuilder sql = buildSelectAllSqlStringBuilder();

        sql.append(" where PROCESS_RRN = ? and PROCESS_VERSION = ? ");
        sql.append(" order by PRODUCT_ID, PRODUCT_VERSION ");

        return jdbcTemplate.query(sql.toString(), new ProductSpecInfoRowMapper(), processRrn, processVersion);
    }

    @Override
    public List<ProductSpecInfo> getAllActivatedProductSpecInfo(Long productRrn, Long processRrn) {
        StringBuilder sql = new StringBuilder("select ");

        sql.append(" PRODUCT_RRN, PRODUCT_ID, PRODUCT_VERSION, PROCESS_RRN, PROCESS_ID, PROCESS_VERSION, ");
        sql.append(" ACTIVE_FLAG, ACTIVE_TIME, ACTIVE_USER, CURRENT_STATUS, LAST_UPDATED_USER, LAST_UPDATED_TIME, ");
        sql.append(" CREATE_USER_ID, CREATE_TIME  from (");
        sql.append(this.buildSelectAllSqlStringBuilder());
        sql.append(" WHERE PRODUCT_RRN = ? AND PROCESS_RRN = ? AND ACTIVE_FLAG = ? ");
        sql.append(" ORDER BY PROCESS_VERSION DESC, PRODUCT_VERSION DESC ) ");

        return jdbcTemplate.query(sql.toString(), new ProductSpecInfoRowMapper(), productRrn, processRrn, true);
    }

    private StringBuilder buildSelectAllSqlStringBuilder() {
        StringBuilder sql = new StringBuilder("select ");

        sql.append(" PRODUCT_RRN, PRODUCT_ID, PRODUCT_VERSION, PROCESS_RRN, PROCESS_ID, PROCESS_VERSION, ");
        sql.append(" ACTIVE_FLAG, ACTIVE_TIME, ACTIVE_USER, CURRENT_STATUS, LAST_UPDATED_USER, LAST_UPDATED_TIME, ");
        sql.append(" CREATE_USER_ID, CREATE_TIME ");
        sql.append(" from product_spec_item_info ");

        return sql;
    }

    @Override
    public List<Integer> getAllActivatedProcessVersions(Long productRrn, Long processRrn) {
        StringBuilder sql = new StringBuilder("select ");

        sql.append(" PROCESS_VERSION ");
        sql.append(" from product_spec_item_info ");
        sql.append(" where PRODUCT_RRN = ? and PROCESS_RRN = ? and ACTIVE_FLAG = ? ");

        return jdbcTemplate.query(sql.toString(), new Object[]{productRrn, processRrn, true}, Integer.class);
    }

}