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18
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1 /**
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2 *
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3 */
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4 package de.mpiwg.itgroup.annotations.restlet;
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5
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6 import java.util.List;
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7
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8 import javax.servlet.ServletContext;
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9
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10 import org.apache.log4j.Logger;
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11 import org.restlet.data.Form;
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12 import org.restlet.data.MediaType;
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13 import org.restlet.representation.Representation;
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14 import org.restlet.representation.StringRepresentation;
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15 import org.restlet.resource.Get;
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16 import org.restlet.resource.ServerResource;
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17
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18 import de.mpiwg.itgroup.annotations.Group;
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19 import de.mpiwg.itgroup.annotations.neo4j.AnnotationStore;
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20
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21 /**
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22 * @author casties
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23 *
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24 */
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25 public class AnnotationStoreGroups extends ServerResource {
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26
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27 public static Logger logger = Logger.getLogger(AnnotationStoreGroups.class);
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28
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29 private AnnotationStore store;
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30
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31 @Get("html")
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32 public Representation doGetHTML(Representation entity){
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33 Form form = getRequest().getResourceRef().getQueryAsForm();
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34 // id from URI /annotations/groups/{id}
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35 String id = (String) getRequest().getAttributes().get("id");
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36 logger.debug("group-id=" + id);
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19
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37 String result="<html><body>\n<h1>Groups</h1>\n<table>";
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38 result += "<tr><th>id</th><th>name</th><th>uri</th></tr>";
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39 store = getAnnotationStore();
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40 if (id == null) {
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41 // list all groups
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19
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42 List<Group> groups = store.getGroups("uri", "*");
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18
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43 for (Group group : groups) {
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44 String groupLink = group.getId();
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45 result += String.format("<tr><td><a href=\"%s\">%s</a></td><td>%s</td><td>%s</td></tr>\n", groupLink, group.getId(), group.getName(), group.getUri());
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18
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46 }
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21
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47 } else {
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48 // just one group
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49 List<Group> groups = store.getGroups("uri", "*");
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50 for (Group group : groups) {
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51 String groupLink = group.getId();
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52 result += String.format("<tr><td><a href=\"%s\">%s</a></td><td>%s</td><td>%s</td></tr>\n", groupLink, group.getId(), group.getName(), group.getUri());
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53 }
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18
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54 }
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19
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55 result += "</table>\n</body>\n</html>";
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18
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56
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57 logger.debug("sending:");
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19
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58 logger.debug(result);
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59 return new StringRepresentation(result,MediaType.TEXT_HTML);
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18
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60 }
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61
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62 protected AnnotationStore getAnnotationStore() {
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63 if (store == null) {
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19
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64 store = ((BaseRestlet) getApplication()).getAnnotationStore();
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18
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65 }
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66 return store;
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67 }
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68 }
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