view flys-aft/src/main/java/de/intevation/aft/Rivers.java @ 4075:dbd0b3b1b8b8

Sync each river. flys-aft/trunk@3419 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 14 Dec 2011 17:53:15 +0000
parents 2c70fae83d0c
children 97de7a552b79
line wrap: on
line source
package de.intevation.aft;

import java.util.Map;
import java.util.HashMap;
import java.util.List;
import java.util.ArrayList;


import java.sql.SQLException;
import java.sql.ResultSet;

import de.intevation.db.ConnectedStatements;

import org.apache.log4j.Logger;

public class Rivers
{
    private static Logger log = Logger.getLogger(Rivers.class);

    public Rivers() {
    }

    public void sync(
        ConnectedStatements aftStatements,
        ConnectedStatements flysStatements
    )
    throws SQLException
    {
        log.info("sync: rivers");

        Map<String, Integer> flysRivers = new HashMap<String, Integer>();

        ResultSet flysRs = flysStatements
            .getStatement("select.river").executeQuery();

        while (flysRs.next()) {
            Integer id   = flysRs.getInt("id");
            String  name = flysRs.getString("name").toLowerCase();
            flysRivers.put(name, id);
        }

        flysRs.close();

        List<River> commonRivers = new ArrayList<River>();

        ResultSet aftRs = aftStatements
            .getStatement("select.gewaesser").executeQuery();

        while (aftRs.next()) {
            String name = aftRs.getString("NAME");
            Integer id1 = flysRivers.get(name.toLowerCase());
            if (id1 != null) {
                int id2 = aftRs.getInt("GEWAESSER_NR");
                River river = new River(id1, id2, name);
                System.err.println(river);
                commonRivers.add(river);
            }
        }

        aftRs.close();

        for (River river: commonRivers) {
            river.sync(aftStatements, flysStatements);
        }
    }
}
// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

http://dive4elements.wald.intevation.org