Use Rome to Read RSS - Java Network

Java examples for Network:RSS

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Description

Use Rome to Read RSS

Demo Code



import com.sun.syndication.feed.synd.SyndCategoryImpl;
import com.sun.syndication.feed.synd.SyndContentImpl;
import com.sun.syndication.feed.synd.SyndEntry;
import com.sun.syndication.feed.synd.SyndFeed;
import com.sun.syndication.feed.synd.SyndLinkImpl;
import com.sun.syndication.io.SyndFeedInput;
import com.sun.syndication.io.XmlReader;

import java.net.URL;
import java.util.List;

public class RomeEx2 {
    public static void main(String[] args) {
        try {/*ww w  . j a va  2 s . c om*/
            String urlString = "http://feeds.reuters.com/reuters/topNews";
            URL feedUrl = new URL(urlString);

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

            System.out.println("Feed Title: " + feed.getTitle());
            //Get the entry items...
            for (SyndEntry entry : (List<SyndEntry>) feed.getEntries()) {
                System.out.println("Title: " + entry.getTitle());
                System.out.println("Unique Identifier: " + entry.getUri());
                System.out.println("Updated Date: "
                        + entry.getUpdatedDate());

                // Get the Links
                for (SyndLinkImpl link : (List<SyndLinkImpl>) entry
                        .getLinks()) {
                    System.out.println("Link: " + link.getHref());
                }

                // Get the Contents
                for (SyndContentImpl content : (List<SyndContentImpl>) entry
                        .getContents()) {
                    System.out.println("Content: " + content.getValue());
                }

                // Get the Categories
                for (SyndCategoryImpl category : (List<SyndCategoryImpl>) entry
                        .getCategories()) {
                    System.out.println("Category: " + category.getName());
                }
            }
        } catch (Exception ex) {
            System.out.println("Error: " + ex.getMessage());
        }
    }
}

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