RSS Reader - Simple With Main

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        // description of your code here
//Reads rss from given url

/**
 * Created by IntelliJ IDEA.
 * User: Rapid
 * Date: Oct 9, 2006
 * Time: 3:18:23 PM
 * To change this template use File | Settings | File Templates.
 */
import java.net.URL;
import java.util.Iterator;

import com.sun.syndication.feed.module.Module;
import com.sun.syndication.feed.synd.SyndEntry;
import com.sun.syndication.feed.synd.SyndFeed;
import com.sun.syndication.io.SyndFeedInput;
import com.sun.syndication.io.XmlReader;

/**
 * Reads and prints any RSS/Atom feed type. Adopted from the example by the
 * same name at http://wiki.java.net/bin/view/Javawsxml/Rome05TutorialFeedReader
 *
 */
public class FeedReader1 {

    public static void main(final String[] args) {
        boolean readOk = false;
        if (args.length == 1) {
            try {
                final URL feedUrl = new URL(args[0]);

                final SyndFeedInput input = new SyndFeedInput();
                final SyndFeed feed = input.build(new XmlReader(feedUrl));

                System.out.println("Title: " + feed.getTitle());
                System.out.println("Author: " + feed.getAuthor());
                System.out.println("Description: " + feed.getDescription());
                System.out.println("Pub date: " + feed.getPublishedDate());
                System.out.println("Copyright: " + feed.getCopyright());
                System.out.println("Modules used:");
                for (final Iterator iter = feed.getModules().iterator();
                     iter.hasNext();)
                {
                    System.out.println("\t" + ((Module)iter.next()).getUri());
                }
                System.out.println("Titles of the " + feed.getEntries().size() +
                                   " entries:");
                for (final Iterator iter = feed.getEntries().iterator();
                     iter.hasNext();)
                {
                    System.out.println("\t" +
                                       ((SyndEntry)iter.next()).getTitle());
                    
                }
                if (feed.getImage() != null)
                {
                    System.out.println("Feed image URL: " +
                                       feed.getImage().getUrl());
                }

                readOk = true;
            }
            catch (Exception ex) {
                ex.printStackTrace();
                System.out.println("ERROR: " + ex.getMessage());
            }
        }

        if (! readOk) {
            System.out.println();
            System.out.println("FeedReader reads and prints info on any RSS/Atom feed.");
            System.out.println("The first parameter must be the URL of the feed to read.");
            System.out.println();
        }
    }
}

Tags:
• java
• reader
• RSS
• Simple
• web