Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation1.java @ 4215:c179cd02177d

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Logout the current user Add code to the logout button to remove the current user from the session and to redirect the browser window to the login page. Part of flys/issue916 (Logout: "Abmelden" Knopf mit Funktion belegen)
author Björn Ricks <bjoern.ricks@intevation.de>
date Tue, 23 Oct 2012 09:59:16 +0200
parents c09c9e05ecfa
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rev   line source
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1 package de.intevation.flys.artifacts.model;
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2
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3 import java.util.ArrayList;
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4
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5 import org.apache.log4j.Logger;
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6
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7 public class Calculation1
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8 extends Calculation
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9 {
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10 private static Logger logger = Logger.getLogger(Calculation1.class);
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11
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12 protected double [] kms;
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13 protected double [] qs;
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14 protected double [] ws;
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15 protected double refKm;
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16
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17 public Calculation1() {
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18 }
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19
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20 public Calculation1(
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21 double [] kms,
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22 double [] qs,
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23 double [] ws,
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24 double refKm
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25 ) {
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26 this.kms = kms;
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27 this.qs = qs;
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28 this.ws = ws;
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29 this.refKm = refKm;
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30 }
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31
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32 public CalculationResult calculate(WstValueTable wst) {
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33
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34 ArrayList<WQKms> results = new ArrayList<WQKms>();
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35
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36 String prefix;
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37 double [] origData;
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38
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39 if (ws != null) { prefix = "W="; origData = ws; }
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40 else { prefix = "Q="; origData = qs; }
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41
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42 int oldNumProblems = numProblems();
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43
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44 for (int i = 0; i < qs.length; i++) {
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45
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46 double [] oqs = new double[kms.length];
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47 double [] ows = new double[kms.length];
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48
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49 boolean success =
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50 wst.interpolate(qs[i], refKm, kms, ows, oqs, this) != null;
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51
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52 int newNumProblems = numProblems();
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53
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54 if (success) {
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55 WQKms result = new WQKms(kms, oqs, ows, prefix + origData[i]);
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56 if (oldNumProblems != newNumProblems) {
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57 logger.debug(
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58 qs[i] + " caused " + (newNumProblems-oldNumProblems) +
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59 " new problem(s).");
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60 result.removeNaNs();
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61 }
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62 results.add(result);
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63 }
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64
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65 oldNumProblems = newNumProblems;
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66 }
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67
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68 return new CalculationResult(
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69 results.toArray(new WQKms[results.size()]),
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70 this);
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71 }
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72 }
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73 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org