Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/ResultData.java @ 4282:8b4988815974

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Added marker for Ws and Qs in Historical Discharge WQ charts. Therefore, the XYChartGenerator got two new methods addDomainMarker(Marker, boolean) and addValueMarker(Marker, boolean). The boolean parameters determine, if the marker should be visible or not. This is analogous to addAxisSeries(XYSeries, int, boolean).
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 29 Oct 2012 05:59:27 +0100
parents 3ca999f507b7
children 481ac6468016
rev   line source
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b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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1 package de.intevation.flys.artifacts.datacage.templating;
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2
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3 import java.io.Serializable;
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4
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5 import java.sql.ResultSetMetaData;
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6 import java.sql.ResultSet;
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7 import java.sql.SQLException;
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8
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9 import java.util.List;
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10 import java.util.ArrayList;
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11
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12 import org.apache.log4j.Logger;
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13
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14 public class ResultData
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15 implements Serializable
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16 {
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17 private static Logger log = Logger.getLogger(ResultData.class);
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18
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19 protected String [] columns;
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20
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21 protected List<Object []> rows;
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22
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23 public ResultData() {
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24 rows = new ArrayList<Object []>();
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25 }
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26
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27 public ResultData(ResultSetMetaData meta)
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28 throws SQLException
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29 {
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30 this();
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31
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32 boolean debug = log.isDebugEnabled();
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34 int N = meta.getColumnCount();
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35
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36 columns = new String[N];
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38 if (debug) {
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39 log.debug("ResultSet column names:");
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40 }
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41
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42 for (int i = 1; i <= N; ++i) {
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43 columns[i-1] = meta.getColumnLabel(i).toUpperCase();
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44 if (debug) {
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45 log.debug(" " + i + ": " + columns[i-1]);
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46 }
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47 }
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48 }
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49
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50 public String [] getColumnLabels() {
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51 return columns;
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52 }
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53
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54 public ResultData addAll(ResultSet result) throws SQLException {
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55 while (result.next()) {
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56 add(result);
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57 }
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58 return this;
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59 }
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60
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61 public void add(ResultSet result) throws SQLException {
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62 Object [] row = new Object[columns.length];
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63 for (int i = 0; i < columns.length; ++i) {
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64 row[i] = result.getObject(i+1);
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65 }
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66 rows.add(row);
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67 }
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68
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69 public List<Object []> getRows() {
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70 return rows;
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71 }
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73 public boolean isEmpty() {
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74 return rows.isEmpty();
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75 }
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76 }
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77 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org