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annotate artifact-database/src/main/java/de/intevation/artifactdatabase/state/DefaultSettings.java @ 359:f93edbfcf2bc

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Improved the Settings and Section interfaces and added default implementations for both. artifacts/trunk@3416 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 14 Dec 2011 12:20:06 +0000
parents
children ab3900303f25
rev   line source
359
f93edbfcf2bc Improved the Settings and Section interfaces and added default implementations for both.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.artifactdatabase.state;
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2
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3 import java.util.ArrayList;
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4 import java.util.List;
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5
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6 import org.w3c.dom.Document;
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7 import org.w3c.dom.Element;
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8 import org.w3c.dom.Node;
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9
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10 import de.intevation.artifactdatabase.state.Section;
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11 import de.intevation.artifactdatabase.state.Settings;
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12
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13
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14 /**
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15 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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16 */
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17 public class DefaultSettings implements Settings {
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18
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19 protected List<Section> sections;
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20
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21 public DefaultSettings() {
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22 sections = new ArrayList<Section>();
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23 }
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24
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25 @Override
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26 public void addSection(Section section) {
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27 if (section != null) {
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28 sections.add(section);
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29 }
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30 }
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31
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32 @Override
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33 public int getSectionCount() {
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34 return sections.size();
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35 }
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36
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37 @Override
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38 public Section getSection(int pos) {
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39 if (pos >= 0 && pos < getSectionCount()) {
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40 return sections.get(pos);
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41 }
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42
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43 return null;
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44 }
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45
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46 @Override
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47 public void removeSection(Section section) {
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48 if (section != null) {
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49 sections.remove(section);
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50 }
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51 }
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52
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53 @Override
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54 public void toXML(Node parent) {
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55 Document owner = parent.getOwnerDocument();
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56 Element settings = owner.createElement("settings");
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57
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58 parent.appendChild(settings);
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59
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60 for (Section section: sections) {
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61 section.toXML(settings);
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62 }
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63 }
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64 }
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65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org