Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/themes/DefaultThemeField.java @ 6931:2c8e5bad8699

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Fix NPE in case the artifact does not even have the master attribute Started happening with the new other.wqkms.w attribute condition and official lines in waterlevel calculations
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 27 Aug 2013 18:35:51 +0200
parents af13ceeba52a
children
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
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.themes;
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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 org.w3c.dom.Document;
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15 import org.w3c.dom.Element;
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16
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17 import org.dive4elements.artifacts.common.utils.XMLUtils;
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18 import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator;
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19
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20
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21 /**
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22 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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23 */
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24 public class DefaultThemeField implements ThemeField {
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25
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26 protected String name;
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27
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28 protected Map<String, Object> attr;
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29
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30
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31 public DefaultThemeField(String name) {
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32 this.name = name;
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33 this.attr = new HashMap<String, Object>();
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34 }
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35
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36
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37 public String getName() {
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38 return name;
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39 }
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41
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42 public String getType() {
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43 return (String) getAttribute("type");
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44 }
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45
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46
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47 public Object getValue() {
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48 return getAttribute("value");
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49 }
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51
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52 public void setValue(Object value) {
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53 setAttribute("value", value);
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54 }
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55
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56
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57 public Object getAttribute(String name) {
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58 return attr.get(name);
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59 }
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61
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62 public void setAttribute(String name, Object value) {
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63 if (name == null || value == null) {
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64 return;
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65 }
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66
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67 attr.put(name, value);
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68 }
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70
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71 public Document toXML() {
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72 Document doc = XMLUtils.newDocument();
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73
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74 ElementCreator cr = new ElementCreator(doc, null, null);
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75
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76 Element field = cr.create("field");
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77
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78 for (Map.Entry<String, Object> entry: attr.entrySet()) {
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79 cr.addAttr(field, entry.getKey(), (String)entry.getValue());
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80 }
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81
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82 doc.appendChild(field);
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83
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84 return doc;
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85 }
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86 }
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87 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org