Mercurial > dive4elements > river

annotate flys-aft/src/main/java/de/intevation/aft/Rivers.java @ 4421:0b0f415203f0

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Add new Filter class to change caching Add new Filter class to avoid caching of GWT nocache files in browsers and http proxies. The new Filter class NoCacheFilter sets http headers to stop the proxies and browesers from storing the nocache files.
author Björn Ricks <bjoern.ricks@intevation.de>
date Tue, 06 Nov 2012 13:32:06 +0100
parents b20b710aa86f
children a310aceb2e51
rev   line source
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1 package de.intevation.aft;
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2
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3 import java.util.Map;
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4 import java.util.HashMap;
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5 import java.util.List;
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6 import java.util.ArrayList;
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7
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8
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9 import java.sql.SQLException;
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10 import java.sql.ResultSet;
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11
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12 import de.intevation.db.ConnectedStatements;
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13
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14 import org.apache.log4j.Logger;
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15
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16 public class Rivers
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17 {
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18 private static Logger log = Logger.getLogger(Rivers.class);
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19
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20 public Rivers() {
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21 }
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22
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23 public boolean sync(SyncContext context) throws SQLException {
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24
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25 log.info("sync: rivers");
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26
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27 ConnectedStatements flysStatements = context.getFlysStatements();
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28 ConnectedStatements aftStatements = context.getAftStatements();
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29
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30 Map<String, Integer> flysRivers = new HashMap<String, Integer>();
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31
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32 ResultSet flysRs = flysStatements
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33 .getStatement("select.river").executeQuery();
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34
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35 while (flysRs.next()) {
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36 Integer id = flysRs.getInt("id");
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37 String name = flysRs.getString("name").toLowerCase();
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38 flysRivers.put(name, id);
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39 }
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40
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41 flysRs.close();
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42
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43 List<River> commonRivers = new ArrayList<River>();
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44
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45 ResultSet aftRs = aftStatements
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46 .getStatement("select.gewaesser").executeQuery();
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47
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48 while (aftRs.next()) {
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49 String name = aftRs.getString("NAME");
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50 Integer id1 = flysRivers.get(name.toLowerCase());
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51 if (id1 != null) {
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52 int id2 = aftRs.getInt("GEWAESSER_NR");
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53 River river = new River(id1, id2, name);
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54 commonRivers.add(river);
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55 }
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56 }
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57
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58 aftRs.close();
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59
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60 boolean modified = false;
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61
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62 for (River river: commonRivers) {
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63 modified |= river.sync(context);
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64 }
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65
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66 return modified;
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67 }
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68 }
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69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org