Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/parsers/HYKParser.java @ 1216:f8b5c37f15e4

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Fixes for the HYK parser flys-backend/trunk@2342 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 17 Jul 2011 10:00:13 +0000
parents 8aef353e54fb
children d80997bd94ce
rev   line source
1215
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
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parents:
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1 package de.intevation.flys.importer.parsers;
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2
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3 import de.intevation.flys.importer.ImportHYKFlowZoneType;
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4
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5 import java.io.File;
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6 import java.io.IOException;
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7 import java.io.FileInputStream;
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8 import java.io.InputStreamReader;
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9 import java.io.LineNumberReader;
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10
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11 import java.util.HashMap;
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12 import java.util.Map;
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13
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14 import java.math.BigDecimal;
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15
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16 import org.apache.log4j.Logger;
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17
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18 import de.intevation.flys.utils.FileTools;
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19
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20 public class HYKParser
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21 {
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22 private static Logger log = Logger.getLogger(HYKParser.class);
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23
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24 public interface Callback {
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25 boolean hykAccept(File file);
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26 void hykParsed(HYKParser parser);
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27 } // interface Callback
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28
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29 public static enum State {
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30 LINE_1, LINE_2, LINE_3, LINE_4, LINE_5, LINE_6
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31 };
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32
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33 private static final String ENCODING = "ISO-8859-1";
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34
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35 protected Map<String, ImportHYKFlowZoneType> flowZoneTypes;
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36
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37 public HYKParser() {
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38 flowZoneTypes = new HashMap<String, ImportHYKFlowZoneType>();
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39 }
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40
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41 public boolean parse(File file) {
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42
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43 boolean debug = log.isDebugEnabled();
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44
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45 log.info("Parsing HYK file '" + file + "'");
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46
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47 LineNumberReader in = null;
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48
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49 try {
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50 in =
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51 new LineNumberReader(
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52 new InputStreamReader(
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53 new FileInputStream(file), ENCODING));
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54
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55 String line;
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56
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57 State state = State.LINE_1;
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58
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59 int numFormations = 0;
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60
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61 BigDecimal km = null;
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62 BigDecimal top = null;
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63 BigDecimal bottom = null;
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64 BigDecimal distanceVL = null;
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65 BigDecimal distanceHF = null;
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66 BigDecimal distanceVR = null;
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67
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68 Integer year = null;
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69 int numZones = 0;
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70
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71 ImportHYKFlowZoneType [] fzts = null;
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72 BigDecimal [] coords = null;
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73 int coordPos = 0;
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74
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75 while ((line = in.readLine()) != null) {
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76
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77 if (line.startsWith("*") || line.startsWith("----")) {
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78 continue;
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79 }
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80
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81 line = line.trim();
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82
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83 if (state != State.LINE_5 && line.length() == 0) {
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84 continue;
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85 }
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86
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87 String [] parts = line.split("\\s+");
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88
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89 if (debug) {
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90 log.debug("'" + line + "': " + state);
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91 }
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92
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93 switch (state) {
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94 case LINE_1:
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95 if (parts.length < 2) {
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96 log.error("1: not enough elements in line " +
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97 in.getLineNumber());
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98 return false;
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99 }
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100
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101 if (parts.length == 2) {
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102 // no year given
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103 year = null;
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104 }
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105 else {
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106 try {
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107 year = Integer.valueOf(parts[1]);
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108 }
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109 catch (NumberFormatException nfe) {
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110 log.error(
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111 "year is not an integer in line " +
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112 in.getLineNumber());
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113 return false;
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114 }
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115 }
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116 try {
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117 km = new BigDecimal(parts[0]);
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118 numFormations = Integer.parseInt(
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119 parts[parts.length > 2 ? 2 : 1]);
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120 }
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121 catch (NumberFormatException nfe) {
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122 log.error(
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123 "parsing number of formations " +
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124 "or km failed in line " + in.getLineNumber());
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diff changeset
125 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
126 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
127 // TODO: Store HYKEntry
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
128
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
129 state = State.LINE_2;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 break;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132 case LINE_2:
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133 if (parts.length < 3) {
1216
f8b5c37f15e4 Fixes for the HYK parser
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1215
diff changeset
134 log.error("2: not enough elements in line " +
1215
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
137 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
138 try {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 numZones = Integer.parseInt(parts[0]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
140 bottom = new BigDecimal(parts[1]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
141 top = new BigDecimal(parts[2]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
142 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
143 catch (NumberFormatException nfe) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
144 log.error(
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
145 "parsing num zones, bottom or top height " +
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
146 "failed in line " + in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
147 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
148 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
149 state = State.LINE_3;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
150 break;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
151
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
152 case LINE_3:
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
153 if (parts.length != numZones) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
154 log.error(
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
155 "number of flow zones mismatches " +
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
156 "in line " + in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
157 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
158 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
159
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
160 fzts = new ImportHYKFlowZoneType[parts.length];
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
161 for (int i = 0; i < fzts.length; ++i) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
162 fzts[i] = getFlowZoneType(parts[i]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
163 }
1216
f8b5c37f15e4 Fixes for the HYK parser
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1215
diff changeset
164 coords = new BigDecimal[numZones];
1215
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
165 state = State.LINE_4;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
166 break;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
167
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
168 case LINE_4:
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
169 try {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
170 int N = Math.min(parts.length, coords.length);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
171 for (coordPos = 0; coordPos < N; ++coordPos) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
172 coords[coordPos] =
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
173 new BigDecimal(parts[coordPos]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
174 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 catch (NumberFormatException nfe) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
177 log.error("cannot parse number in line " +
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178 in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181 state = State.LINE_5;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
182 break;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
184 case LINE_5:
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
185 if (parts.length + coordPos < coords.length) {
1216
f8b5c37f15e4 Fixes for the HYK parser
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1215
diff changeset
186 log.error("5: not enough elements in line " +
1215
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
187 in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
188 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
189 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
190 try {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
191 for (int i = 0;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
192 i < parts.length && coordPos < coords.length;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
193 ++i, ++coordPos
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
194 ) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
195 coords[coordPos] = new BigDecimal(parts[i]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
196 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
197 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
198 catch (NumberFormatException nfe) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
199 log.error("cannot parse number in line " +
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
200 in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
201 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
202 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
203 state = State.LINE_6;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
204 break;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
205
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
206 case LINE_6:
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
207 if (parts.length < 3) {
1216
f8b5c37f15e4 Fixes for the HYK parser
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1215
diff changeset
208 log.error("6: not enough elements in line " +
1215
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
209 in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
211 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
212 try {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
213 distanceVL = new BigDecimal(parts[0]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
214 distanceHF = new BigDecimal(parts[1]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215 distanceVL = new BigDecimal(parts[2]);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
216 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
217 catch (NumberFormatException nfe) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
218 log.error("cannot parse number in line " +
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
219 in.getLineNumber());
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
220 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
221 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
222 // TODO: now we have enough information
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
223 // to store a formation.
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
225 // continue with next formation.
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226 state = --numFormations > 0 // formations left?
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 ? State.LINE_2
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228 : State.LINE_1;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
229 break;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
230 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
231 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
232 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233 catch (IOException ioe) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
234 log.error(ioe);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
235 return false;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
237 finally {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
238 if (in != null) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
239 try {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
240 in.close();
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
241 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242 catch (IOException ioe) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243 log.error(ioe);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
244 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
247 return true;
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
248 }
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
249
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
250 protected ImportHYKFlowZoneType getFlowZoneType(String name) {
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
251 name = name.toUpperCase();
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
252 ImportHYKFlowZoneType fzt = flowZoneTypes.get(name);
8aef353e54fb Initial version of the HYK parser. Not ready, yet.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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253 if (fzt == null) {
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254 log.info("New flow zone type: " + name);
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255 fzt = new ImportHYKFlowZoneType(name);
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256 flowZoneTypes.put(name, fzt);
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257 }
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258 return fzt;
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259 }
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260
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261 protected void reset() {
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262 // TODO: reset per file data structures
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263 }
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264
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265 public void parseHYKs(File root, final Callback callback) {
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266
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267 FileTools.walkTree(root, new FileTools.FileVisitor() {
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268 @Override
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269 public boolean visit(File file) {
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270 if (file.isFile() && file.canRead()
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271 && file.getName().toLowerCase().endsWith(".hyk")
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272 && (callback == null || callback.hykAccept(file))) {
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273 reset();
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274 boolean success = parse(file);
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275 log.info("parsing " + (success ? "succeeded" : "failed"));
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276 if (success && callback != null) {
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277 callback.hykParsed(HYKParser.this);
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278 }
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279 }
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280 return true;
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281 }
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282 });
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283 }
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284
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285 public static void main(String [] args) {
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286
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287 HYKParser parser = new HYKParser();
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288
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289 for (String arg: args) {
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290 parser.parseHYKs(new File(arg), null);
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291 }
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292 }
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293 }
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294 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org