src/main/java/pnews/HTML.java

   1 package pnews;
   2
   3 import java.util.List;
   4
   5 import com.rometools.rome.feed.synd.SyndEntry;
   6 import com.rometools.rome.feed.synd.SyndFeed;
   7
   8 public class HTML {
   9         private static void appendA(StringBuffer buf, String child, String href) {
  10                 buf.append("<a href='");
  11                 buf.append(href);
  12                 buf.append("'>");
  13                 buf.append(child);
  14                 buf.append("</a>");
  15         }
  16
  17         private static void appendDiv(StringBuffer buf, String child) {
  18                 buf.append("<div>");
  19                 buf.append(child);
  20                 buf.append("</div>\n");
  21         }
  22
  23         private static void append(StringBuffer buf, SyndEntry entry) {
  24                 buf.append("<div>");
  25                 appendA(buf, entry.getTitle(), entry.getLink());
  26                 buf.append("</div>\n");
  27
  28                 appendDiv(buf, entry.getPublishedDate().toString());
  29                 appendDiv(buf, entry.getDescription().getValue());
  30         }
  31
  32         public static void append(StringBuffer buf, SyndFeed feed) {
  33                 for (SyndEntry e: feed.getEntries()) {
  34                         append(buf, e);
  35                 }
  36         }
  37
  38         public static String toHTML(List<SyndFeed> feeds) {
  39                 StringBuffer buf;
  40
  41                 buf = new StringBuffer();
  42                 buf.append("<!DOCTYPE html>\n");
  43                 buf.append("<html>\n");
  44                 buf.append("<head>\n");
  45                 buf.append("<meta charset=\"UTF-8\">\n");
  46                 buf.append("</head>\n");
  47                 buf.append("<body>\n");
  48
  49                 for (SyndFeed e: feeds)
  50                         append(buf, e);
  51
  52                 buf.append("</body>\n");
  53                 buf.append("</html>\n");
  54
  55                 return buf.toString();
  56         }
  57 }