src/main/java/pnews/Main.java

   1 package pnews;
   2
   3 import java.io.BufferedWriter;
   4 import java.io.File;
   5 import java.io.IOException;
   6 import java.net.URL;
   7 import java.nio.charset.StandardCharsets;
   8 import java.nio.file.Files;
   9 import java.util.ArrayList;
  10 import java.util.List;
  11
  12 import com.rometools.rome.feed.synd.SyndCategory;
  13 import com.rometools.rome.feed.synd.SyndFeed;
  14 import com.rometools.rome.io.FeedException;
  15 import com.rometools.rome.io.SyndFeedInput;
  16 import com.rometools.rome.io.XmlReader;
  17
  18 public class Main {
  19         private static void println(SyndFeed feed) {
  20                 System.out.println(feed.getTitle());
  21                 for (SyndCategory cat: feed.getCategories()) {
  22                         System.out.println(cat.getName());
  23                 }
  24                 System.out.println(feed.getFeedType());
  25         }
  26
  27         public static void main(String[] args) throws IllegalArgumentException, FeedException, IOException {
  28                 URL url;
  29                 String html;
  30                 List<SyndFeed> feeds;
  31                 SyndFeed feed;
  32                 String[] urls = new String[] {
  33                                 "http://www.france24.com/fr/france/rss",
  34                                 "https://www.lesechos.fr/rss/rss_une_titres.xml"
  35                 };
  36
  37                 System.out.println("pnews");
  38
  39                 feeds = new ArrayList<>(urls.length);
  40                 for (String u: urls) {
  41                         url = new URL(u);
  42
  43                         try (XmlReader reader = new XmlReader(url)) {
  44                                 feed = new SyndFeedInput().build(reader);
  45                                 println(feed);
  46                                 feeds.add(feed);
  47                         };
  48                 }
  49
  50
  51                 html = HTML.toHTML(feeds);
  52
  53                 try (BufferedWriter writer = Files.newBufferedWriter(new File("pnews.html").toPath(), StandardCharsets.UTF_8)) {
  54                         writer.write(html);
  55                 }
  56
  57
  58                 System.out.println("done");
  59         }
  60 }