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annotate artifact-database/src/main/java/de/intevation/artifactdatabase/state/FacetActivity.java @ 404:4c78c5d2b367

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FacetActivity: Made Registry.getInstance() access static. artifacts/trunk@5151 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 29 Jul 2012 09:48:05 +0000
parents bd76529d612b
children e1738650bfca
rev   line source
403
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1 package de.intevation.artifactdatabase.state;
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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2
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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3 import de.intevation.artifacts.Artifact;
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4
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5 import java.util.HashMap;
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6 import java.util.Map;
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7
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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8 public interface FacetActivity
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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9 {
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10 public static final FacetActivity ACTIVE = new FacetActivity() {
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11 @Override
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12 public boolean isInitialActive(
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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13 Artifact artifact,
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14 Facet facet,
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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15 String output
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16 ) {
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17 return true;
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18 }
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19 };
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20
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21 public static final FacetActivity INACTIVE = new FacetActivity() {
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22 @Override
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23 public boolean isInitialActive(
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24 Artifact artifact,
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25 Facet facet,
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26 String output
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27 ) {
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28 return false;
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29 }
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30 };
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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31
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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32 boolean isInitialActive(Artifact artifact, Facet facet, String output);
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33
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34 public static final class Registry {
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35
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36 private static final Registry INSTANCE = new Registry();
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37
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38 private Map<String, FacetActivity> activities;
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39
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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40 private Registry() {
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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41 activities = new HashMap<String, FacetActivity>();
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42 }
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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43
404
4c78c5d2b367 FacetActivity: Made Registry.getInstance() access static.
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44 public static Registry getInstance() {
403
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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45 return INSTANCE;
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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46 }
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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47
bd76529d612b FacetActivity: Added interface and registry to decide if a facet should initially active or not.
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48 public synchronized FacetActivity getActivity(String key) {
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49 FacetActivity activity = activities.get(key);
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50 return activity != null ? activity : ACTIVE;
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51 }
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52
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53 public synchronized void register(String key, FacetActivity activity) {
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54 activities.put(key, activity);
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55 }
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56 }
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57 }
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58 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org