DolphinScheduler/dolphinscheduler-tools/src/main/java/org/apache/dolphinscheduler/tools/datasource/dao/ProjectDao.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.dolphinscheduler.tools.datasource.dao;

import org.apache.dolphinscheduler.common.utils.CodeGenerateUtils;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.HashMap;
import java.util.Map;

import lombok.extern.slf4j.Slf4j;

@Deprecated
@Slf4j
public class ProjectDao {

    /**
     * queryAllProject
     *
     * @param conn jdbc connection
     * @return Project List
     */
    public Map<Integer, Long> queryAllProject(Connection conn) {
        Map<Integer, Long> projectMap = new HashMap<>();
        String sql = "SELECT id,code FROM t_ds_project";
        try (
                PreparedStatement pstmt = conn.prepareStatement(sql);
                ResultSet rs = pstmt.executeQuery()) {
            while (rs.next()) {
                Integer id = rs.getInt(1);
                long code = rs.getLong(2);
                if (code == 0L) {
                    code = CodeGenerateUtils.getInstance().genCode();
                }
                projectMap.put(id, code);
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            throw new RuntimeException("sql: " + sql, e);
        }
        return projectMap;
    }

    /**
     * updateProjectCode
     *
     * @param conn jdbc connection
     * @param projectMap projectMap
     */
    public void updateProjectCode(Connection conn, Map<Integer, Long> projectMap) {
        String sql = "UPDATE t_ds_project SET code=? where id=?";
        try {
            for (Map.Entry<Integer, Long> entry : projectMap.entrySet()) {
                try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
                    pstmt.setLong(1, entry.getValue());
                    pstmt.setInt(2, entry.getKey());
                    pstmt.executeUpdate();
                }
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            throw new RuntimeException("sql: " + sql, e);
        }
    }
}