| 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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| 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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| 42 | List<Group> groups = store.getGroups("uri", "*"); |
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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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| 46 | } |
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| 47 | |
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| 48 | } |
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| 49 | result += "</table>\n</body>\n</html>"; |
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| 50 | |
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| 51 | logger.debug("sending:"); |
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| 52 | logger.debug(result); |
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| 53 | return new StringRepresentation(result,MediaType.TEXT_HTML); |
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| 54 | } |
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| 55 | |
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| 56 | protected AnnotationStore getAnnotationStore() { |
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| 57 | if (store == null) { |
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| 58 | store = ((BaseRestlet) getApplication()).getAnnotationStore(); |
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| 59 | } |
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| 60 | return store; |
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| 61 | } |
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| 62 | } |
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