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annotate flys-client/src/main/java/de/intevation/flys/client/shared/model/ToLoad.java @ 834:77469d7f3c93

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Generate unique keys for anonymous artifacts (aka static data). flys-client/trunk@2547 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 24 Aug 2011 09:06:35 +0000
parents 9101b4d64666
children 29966a53cfeb
rev   line source
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ffb98b228b3c Add code to extract data to load from datacage tree.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1 package de.intevation.flys.client.shared.model;
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2
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3 import java.util.Map;
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4 import java.util.HashMap;
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5
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6 import java.io.Serializable;
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7
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8 public class ToLoad implements Serializable
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9 {
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10 protected Map<String, Map<String, ArtifactFilter>> artifacts;
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12 public ToLoad() {
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13 artifacts = new HashMap<String, Map<String, ArtifactFilter>>();
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14 }
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16 public static final String uniqueKey(Map<?, ?> map) {
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17 int idx = map.size();
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18
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19 String key = "key-" + idx;
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20 while (map.containsKey(key)) {
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21 key = "key-" + ++idx;
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22 }
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23 return key;
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24 }
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25
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26 public void add(
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27 String artifactName,
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28 String factory,
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29 String out,
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30 String name,
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31 String num
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32 ) {
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33 if (artifactName == null) {
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34 artifactName = uniqueKey(artifacts);
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35 }
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37 Map<String, ArtifactFilter> artifact = artifacts.get(artifactName);
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39 if (artifact == null) {
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40 artifact = new HashMap<String, ArtifactFilter>();
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41 artifacts.put(artifactName, artifact);
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42 }
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43
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44 ArtifactFilter filter = artifact.get(factory);
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45 if (filter == null) {
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46 filter = new ArtifactFilter(factory);
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47 artifact.put(factory, filter);
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48 }
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50 filter.add(out, name, num);
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51 }
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52
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53 public boolean isEmpty() {
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54 return artifacts.isEmpty();
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55 }
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56 }
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57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org