private static <T extends SyntaxElement> T addLocation(
final int[] startAndLine, final T ele, final int end) {
if (ele != null) {
ele.setStart(startAndLine[0]);
ele.setLine(startAndLine[1]);
ele.setEnd(end);
}
return ele;
}
private <T extends JaxbVideos> T populateJaxbVideos(
final T jaxbVideos, final List<Video> videos) {
jaxbVideos.setStart(0);
jaxbVideos.setLimit(videos.size());
jaxbVideos.setTotal(videos.size() * 2);
for (final Video video : videos) {
jaxbVideos.addVideo(new JaxbVideo(video));
}
return jaxbVideos;
}
/**
* Get all active rivers
*
* @return
*/
public List<T> get() {
if (logger.isDebugEnabled()) logger.debug("get()");
List<T> rivers = new ArrayList<T>();
SearchRequestBuilder srb = new SearchRequestBuilder(client);
try {
srb.setIndices(SMDSearchProperties.ES_META_INDEX);
srb.setTypes(SMDSearchProperties.ES_META_RIVERS);
SearchResponse response = srb.execute().actionGet();
if (response.getHits().totalHits() > 0) {
for (int i = 0; i < response.getHits().hits().length; i++) {
T river = buildInstance();
SearchHit hit = response.getHits().hits()[i];
// We only manage rivers for type getHelper().type()
river = getHelper().toRiver(river, hit.sourceAsMap());
if (river.getType().equals(getHelper().type())) {
// For each river, we check if the river is started or not
river.setStart(riverService.checkState(river));
rivers.add(river);
}
}
}
} catch (IndexMissingException e) {
// That's a common use case. We started with an empty index
}
if (logger.isDebugEnabled()) logger.debug("/get()={}", rivers);
return rivers;
}
