| 79 | } |
| 80 | |
| 81 | private static String load(List<SyndEntry> entries, String url, String watermark, int limit) throws IOException, FeedException { |
| 82 | String lastWatermark = null; |
| 83 | SyndFeedInput feedInput = new SyndFeedInput(); |
| 84 | |
| 85 | SyndFeed feed = feedInput.build(new XmlReader(new URL(url))); |
| 86 | |
| 87 | int max = limit > 0 ? Math.min(feed.getEntries().size(), limit) : feed.getEntries().size(); |
| 88 | for (int i = 0; i < max; ++i) { |
| 89 | SyndEntry entry = (SyndEntry) feed.getEntries().get(i); |
| 90 | |
| 91 | if (entry.getUri().equals(watermark)) { |
| 92 | break; |
| 93 | } |
| 94 | |
| 95 | if (lastWatermark == null) { |
| 96 | lastWatermark = entry.getUri(); |
| 97 | } |
| 98 | |
| 99 | entries.add(entry); |
| 100 | } |
| 101 | |
| 102 | return lastWatermark; |
| 103 | } |
| 104 | |
| 105 | private static void print(StringBuilder sb, List<SyndEntry> entries) { |
| 106 | for (int i = entries.size() - 1; i >= 0; --i) { |