Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/wsplgen/ProblemObserver.java @ 6955:94cb1845c667

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(issue1452) Coalesce to zero to avoid NaN arithmetic.
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 30 Aug 2013 15:45:14 +0200
parents af13ceeba52a
children e4606eae8ea5
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.wsplgen;
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11 import java.util.regex.Matcher;
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12 import java.util.regex.Pattern;
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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 import org.dive4elements.river.artifacts.model.map.WSPLGENCalculation;
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17 import org.dive4elements.river.artifacts.model.map.WSPLGENJob;
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18
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20 public class ProblemObserver extends JobObserver {
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21
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22 private static Logger logger = Logger.getLogger(ProblemObserver.class);
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23
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25 public static final Pattern WSPLGEN_ERROR_START = Pattern.compile(
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26 ".*->(.*Fehler)(\\s*\\((\\d+)\\).*)*",
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27 Pattern.DOTALL);
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28
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29 public static final Pattern WSPLGEN_ERROR_END = Pattern.compile(
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30 ".*<-(.*Fehler).*",
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31 Pattern.DOTALL);
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32
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33 public static final Pattern WSPLGEN_WARNING_START = Pattern.compile(
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34 ".*->Warnung\\s*\\((\\d+)\\).*",
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35 Pattern.DOTALL);
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36
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37 public static final Pattern WSPLGEN_WARNING_END = Pattern.compile(
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38 ".*<-Warnung .*",
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39 Pattern.DOTALL);
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42 protected int error;
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43 protected int warning;
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44
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45 protected WSPLGENCalculation calculation;
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48 public ProblemObserver(WSPLGENJob job) {
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49 super(job);
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50 error = -1;
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51 warning = -1;
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52 calculation = job.getCalculation();
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53 }
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54
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55
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56 public void run() {
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57 logger.debug("Start observation...");
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58
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59 super.run();
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60 }
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61
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62
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63 @Override
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64 protected void prepareRegexes() {
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65 // do nothing
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66 }
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67
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68
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69 @Override
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70 protected void update(String log) {
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71 Matcher startError = WSPLGEN_ERROR_START.matcher(log);
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72 if (startError.matches()) {
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73 if (startError.groupCount() >= 2) {
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74 String tmp = startError.group(3);
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75
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76 if (tmp != null && tmp.length() > 0) {
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77 error = Integer.parseInt(tmp);
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78 }
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79 else error = 1;
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80 }
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81 else {
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82 error = 1;
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83 }
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84
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85 return;
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86 }
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87
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88 Matcher endError = WSPLGEN_ERROR_END.matcher(log);
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89 if (endError.matches()) {
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90 error = -1;
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91 }
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92
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93 if (error > 0) {
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94 calculation.addError(new Integer(error), log);
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95 }
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97 Matcher startWarning = WSPLGEN_WARNING_START.matcher(log);
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98 if (startWarning.matches()) {
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99 warning = Integer.parseInt(startWarning.group(1));
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100 return;
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101 }
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102
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103 Matcher endWarning = WSPLGEN_WARNING_END.matcher(log);
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104 if (endWarning.matches()) {
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105 warning = -1;
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106 }
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107
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108 if (warning > 0) {
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109 calculation.addWarning(new Integer(warning), log);
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110 }
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111 }
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112
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114 public int numErrors() {
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115 return calculation.numErrors();
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116 }
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118
e7d5452a7381 Added a 'ProblemObserver' that analyses WSPLGEN's error stream for errors and warnings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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119 public int numWarnings() {
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64b465699a24 Added an Output target for WSPLGEN reports that will be available when an WSPLGEN calculation is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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120 return calculation.numWarnings();
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e7d5452a7381 Added a 'ProblemObserver' that analyses WSPLGEN's error stream for errors and warnings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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121 }
e7d5452a7381 Added a 'ProblemObserver' that analyses WSPLGEN's error stream for errors and warnings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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122 }
e7d5452a7381 Added a 'ProblemObserver' that analyses WSPLGEN's error stream for errors and warnings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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123 // vim:set ts=4 sw=4 si et sta sts=5 fenc=utf-8 :
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