/**
*
*/
package de.mpiwg.itgroup.annotations.restlet.annotations_ui;
import java.util.List;
import org.apache.log4j.Logger;
import org.restlet.data.MediaType;
import org.restlet.data.Reference;
import org.restlet.representation.Representation;
import org.restlet.representation.StringRepresentation;
import org.restlet.resource.Get;
import org.restlet.resource.ResourceException;
import org.restlet.resource.ServerResource;
import de.mpiwg.itgroup.annotations.Annotation;
import de.mpiwg.itgroup.annotations.neo4j.AnnotationStore;
import de.mpiwg.itgroup.annotations.restlet.BaseRestlet;
/**
* Resource class for the list of annotations.
*
* @author casties
*
*/
public class AnnotationsResource extends ServerResource {
public static Logger logger = Logger.getLogger(AnnotationsResource.class);
private AnnotationStore store;
@Override
protected void doInit() throws ResourceException {
super.doInit();
// get store instance
if (store == null) {
store = ((BaseRestlet) getApplication()).getAnnotationStore();
}
}
/**
* GET with HTML content type. Lists all annotations.
*
* @param entity
* @return
*/
@Get("html")
public Representation doGetHTML(Representation entity) {
String result = null;
// list all annotations
result = "\nAnnotations
\n";
result += "| uri | text | target | fragment | creator |
|---|
";
List annotations = store.getAnnotations("id", "*");
for (Annotation annotation : annotations) {
Reference url = this.getReference().clone();
url.addSegment(annotation.getUrlId());
result += String.format("| %s | %s | %s | %s | %s |
\n", url,
annotation.getUri(), annotation.getBodyText(), annotation.getTargetBaseUri(), annotation.getTargetFragment(),
annotation.getCreatorName());
}
result += "
\n";
result += "\n";
return new StringRepresentation(result, MediaType.TEXT_HTML);
}
}