Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/state/DefaultSettings.java @ 359:f93edbfcf2bc
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 |
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| 358:03a8f9796571 | 359:f93edbfcf2bc |
|---|---|
| 1 package de.intevation.artifactdatabase.state; | |
| 2 | |
| 3 import java.util.ArrayList; | |
| 4 import java.util.List; | |
| 5 | |
| 6 import org.w3c.dom.Document; | |
| 7 import org.w3c.dom.Element; | |
| 8 import org.w3c.dom.Node; | |
| 9 | |
| 10 import de.intevation.artifactdatabase.state.Section; | |
| 11 import de.intevation.artifactdatabase.state.Settings; | |
| 12 | |
| 13 | |
| 14 /** | |
| 15 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 16 */ | |
| 17 public class DefaultSettings implements Settings { | |
| 18 | |
| 19 protected List<Section> sections; | |
| 20 | |
| 21 public DefaultSettings() { | |
| 22 sections = new ArrayList<Section>(); | |
| 23 } | |
| 24 | |
| 25 @Override | |
| 26 public void addSection(Section section) { | |
| 27 if (section != null) { | |
| 28 sections.add(section); | |
| 29 } | |
| 30 } | |
| 31 | |
| 32 @Override | |
| 33 public int getSectionCount() { | |
| 34 return sections.size(); | |
| 35 } | |
| 36 | |
| 37 @Override | |
| 38 public Section getSection(int pos) { | |
| 39 if (pos >= 0 && pos < getSectionCount()) { | |
| 40 return sections.get(pos); | |
| 41 } | |
| 42 | |
| 43 return null; | |
| 44 } | |
| 45 | |
| 46 @Override | |
| 47 public void removeSection(Section section) { | |
| 48 if (section != null) { | |
| 49 sections.remove(section); | |
| 50 } | |
| 51 } | |
| 52 | |
| 53 @Override | |
| 54 public void toXML(Node parent) { | |
| 55 Document owner = parent.getOwnerDocument(); | |
| 56 Element settings = owner.createElement("settings"); | |
| 57 | |
| 58 parent.appendChild(settings); | |
| 59 | |
| 60 for (Section section: sections) { | |
| 61 section.toXML(settings); | |
| 62 } | |
| 63 } | |
| 64 } | |
| 65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |