src/net/yacy/rss/RSSFeedParser.java

   1 package net.yacy.rss;
   2
   3 import java.io.IOException;
   4 import java.io.InputStream;
   5 import java.net.MalformedURLException;
   6 import java.net.URL;
   7
   8 import javax.xml.parsers.ParserConfigurationException;
   9 import javax.xml.parsers.SAXParser;
  10 import javax.xml.parsers.SAXParserFactory;
  11
  12 import org.xml.sax.SAXException;
  13 import org.xml.sax.XMLReader;
  14 import org.xml.sax.helpers.DefaultHandler;
  15
  16
  17
  18 public class RSSFeedParser extends DefaultHandler
  19 {
  20         static final String TITLE = "title";
  21         static final String DESCRIPTION = "description";
  22         static final String CHANNEL = "channel";
  23         static final String LANGUAGE = "language";
  24         static final String COPYRIGHT = "copyright";
  25         static final String LINK = "link";
  26         static final String AUTHOR = "author";
  27         static final String ITEM = "item";
  28         static final String PUB_DATE = "pubDate";
  29         static final String GUID = "guid";
  30
  31
  32         @SuppressWarnings("null")
  33         public Feed readFeed(String rss)
  34         {
  35                 Feed feed = null;
  36                 boolean isFeedHeader = true;
  37                 // Set header values intial to the empty string
  38                 String description = "";
  39                 String title = "";
  40                 String link = "";
  41                 String language = "";
  42                 String copyright = "";
  43                 String author = "";
  44                 String pubdate = "";
  45                 String guid = "";
  46                 SAXParserFactory spf = SAXParserFactory.newInstance();
  47         SAXParser sp;
  48         XMLReader xr;
  49
  50         try
  51                 {
  52                         sp = spf.newSAXParser();
  53                         xr = sp.getXMLReader();
  54                 }
  55                 catch (ParserConfigurationException e)
  56                 {
  57                         // TODO Auto-generated catch block
  58                         e.printStackTrace();
  59                 }
  60                 catch (SAXException e)
  61                 {
  62                         // TODO Auto-generated catch block
  63                         e.printStackTrace();
  64                 }
  65
  66                 return feed;
  67
  68         }
  69
  70 }