// analyze and store a new reddit comment thread
@RequestMapping(value = "frequency/new", method = RequestMethod.POST)
public Map<String, String> createNewFrequency(@RequestParam("url") String url)
throws IOException {
Map<String, Long> wordCountMap = null;
wordCountMap = redditWordCountService.getWordCount(new URL(url));
String runid = UUID.randomUUID().toString();
List<WordCount> wcs = new ArrayList<WordCount>();
for (Map.Entry<String, Long> wordEntry : wordCountMap.entrySet()) {
wcs.add(new WordCount(null, runid, wordEntry.getKey(), wordEntry.getValue()));
}
redditWordCountService.saveAll(wcs);
return Maps.newHashMap(ImmutableMap.of("runid", runid));
}
// return the word counts for a run in order with a limit
@RequestMapping(value = "frequency/{runid}", method = RequestMethod.GET)
public List<WordCount> listWordCountsForRunId(
@PathVariable("runid") String runid, @RequestParam("count") Integer limit) {
return redditWordCountService.getListForRunid(runid, limit);
}
// A bad idea in general to just return all the records, but in this case of a small demo project
// it's ok
@RequestMapping(value = "frequency/all", method = RequestMethod.GET)
public List<WordCount> listWordCounts() {
return redditWordCountService.getList();
}