package pnews.servlet;
-import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
-import com.rometools.rome.io.FeedException;
import pnews.Article;
import pnews.Category;
public class JSON {
private static final Logger LOG = Logger.getLogger(JSON.class.getName());
- public static String getStats() {
+ public static String getStats(Category[] cats) {
JsonObject jstats, jreadcounts, jcategories, jmemory;
- Article[] articles;
Runtime runtime;
+ Article[] articles;
jstats = new JsonObject();
jcategories = new JsonObject();
jstats.add("categories", jcategories);
- for (Category cat: Category.values())
+ for (Category cat: cats)
try {
- jcategories.addProperty(cat.getId(), ArticleProvider.singleton.getArticles(cat).size());
- } catch (IllegalArgumentException | FeedException | IOException e) {
+ jcategories.addProperty(cat.getLabel(),
+ articles.length);
+ } catch (IllegalArgumentException e) {
LOG.log(Level.SEVERE, "Fail to retrieve articles", e);
}