GettingStarted - ManjyuRss Wiki - ManjyuRss

GettingStarted

Using ManjyuRss is very easy.

Prepare to run RSS 2.0 read and write sample

Put ManjyuRss jar file 'manjyu-rss-?.?.?.jar' in your java class path.

Writing RSS 2.0 sample

 import java.io.IOException;
 import java.util.Date;
 
 import org.manjyu.rss.ManjyuRssSerializer;
 import org.manjyu.rss.vo.ManjyuRss;
 import org.manjyu.rss.vo.ManjyuRssChannel;
 import org.manjyu.rss.vo.ManjyuRssItem;
 
 public class GettingStarted001 {
     public static final void main(final String[] args) throws IOException {
         final ManjyuRss rss = new ManjyuRss();
         final ManjyuRssChannel channel = rss.getChannel();
         channel.setTitle("Sample RSS.");
         channel.setLink("http://www.igapyon.com/");
         channel.setDescription("Description of sample RSS.");
         channel.setLanguage("en_US");
         channel.setCopyright("Copyright(C) Toshiki Iga");
         channel.setPubDate(new Date());
 
         new ManjyuRssSerializer() {
             @Override
             protected void processItems() throws IOException {
                 {
                     final ManjyuRssItem item = new ManjyuRssItem();
                     item.setTitle("bsqlformatter: Free online SQL formatter");
                     item.setLink("http://www.igapyon.com/bsqlformatter/");
                     item.setDescription("bsqlformatter is a Free Online SQL Formatter.");
                     item.setPubDate(new Date());
                     serializeItem(item);
                 }
                 {
                     final ManjyuRssItem item = new ManjyuRssItem();
                     item.setTitle("Manjyu: classify URL system");
                     item.setLink("http://www.igapyon.com/manjyu/");
                     item.setDescription("Manjyu is URL management system for classify URL as you want.");
                     item.setPubDate(new Date());
                     serializeItem(item);
                 }
             }
         }.serialize(rss, System.out);
     }
 }

Result of writing RSS 2.0 sample

 <?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0">
   <!-- Generated by ManjyuRss (0.0.2-201211142334) -->
   <channel>
     <title>Sample RSS.</title>
     <link>http://www.igapyon.com/</link>
     <description>Description of sample RSS.</description>
     <language>en_US</language>
     <copyright>Copyright(C) Toshiki Iga</copyright>
     <pubDate>Wed, 14 Nov 2012 23:43:32 +0900</pubDate>
     <generator>Manjyu RSS Library (0.0.2-201211142334)</generator>
     <docs>http://blogs.law.harvard.edu/tech/rss</docs>
     <item>
       <title>bsqlformatter: Free online SQL formatter</title>
       <link>http://www.igapyon.com/bsqlformatter/</link>
       <description>bsqlformatter is a Free Online SQL Formatter.</description>
       <pubDate>Wed, 14 Nov 2012 23:43:33 +0900</pubDate>
     </item>
     <item>
       <title>Manjyu: classify URL system</title>
       <link>http://www.igapyon.com/manjyu/</link>
       <description>Manjyu is URL management system for classify URL as you want.</description>
       <pubDate>Wed, 14 Nov 2012 23:43:33 +0900</pubDate>
     </item>
   </channel>
 </rss>

Reading RSS 2.0 sample

 import java.io.BufferedInputStream;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 
 import org.manjyu.rss.ManjyuRssParser;
 import org.manjyu.rss.vo.ManjyuRssChannel;
 import org.manjyu.rss.vo.ManjyuRssItem;
 
 public class GettingStarted002 {
     public static final void main(final String[] args) throws IOException {
         final InputStream inStream = new BufferedInputStream(new FileInputStream("test/data/GettingStarted001.rss"));
         new ManjyuRssParser() {
             @Override
             protected void processChannel(final ManjyuRssChannel channel) throws IOException {
                 System.out.println("Channel: " + channel.getTitle() + " [" + channel.getLink() + "]");
                 System.out.println("  description: " + channel.getDescription());
                 System.out.println("  pubDate    : " + channel.getPubDate());
             }
 
             @Override
             protected void processItem(final ManjyuRssItem item) throws IOException {
                 System.out.println("  Item: " + item.getTitle() + " [" + item.getLink() + "]");
                 System.out.println("    description: " + item.getDescription());
                 System.out.println("    pubDate    : " + item.getPubDate());
             }
         }.parse(inStream);
         inStream.close();
     }
 }

Result of reading RSS 2.0 sample

 Channel: Sample RSS. [http://www.igapyon.com/]
   description: Description of sample RSS.
   pubDate    : Wed Nov 14 23:43:32 JST 2012
   Item: bsqlformatter: Free online SQL formatter [http://www.igapyon.com/bsqlformatter/]
     description: bsqlformatter is a Free Online SQL Formatter.
     pubDate    : Wed Nov 14 23:43:33 JST 2012
   Item: Manjyu: classify URL system [http://www.igapyon.com/manjyu/]
     description: Manjyu is URL management system for classify URL as you want.
     pubDate    : Wed Nov 14 23:43:33 JST 2012