Rome RSS Feeder API: Auf item elemente zugreifen?

Status
Nicht offen für weitere Antworten.
H

Helmchen

Gast
Hallo,

ich will von jedem <item> mir den title,link,description holen. Laut meiner Ausgabe habe ich aber

den title, link und description von dem <channel> geholt... wie greife ich mit der getXX methode auf ein xml-element <item> zu ???


Code: 
public class FeedReader
{
	@SuppressWarnings("unchecked")
	public static void main(String[] args) {
		try {
			URL feedUrl = new URL("http://www.soft32.com/rss/68-1-0-1.xml");
			SyndFeedInput input = new SyndFeedInput();
			SyndFeed feed = input.build(new XmlReader(feedUrl)); 
			
			SyndFeedOutput output = new SyndFeedOutput();
			output.output(feed,new PrintWriter(System.out));
			
			System.out.println("Thats the title: " + feed.getTitle());			  
			System.out.println("Thats the link: " + feed.getLink());	
			System.out.println("Thats the description: " + feed.getDescription());	
			
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

Ausgabe:

Code: 
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/" version="2.0">
  <channel>
    <title>Soft32.com - Windows - New Releases</title>
    <link>http://www.soft32.com/</link>
    <description>Soft32.com - Windows - New Releases</description>
    <language>en-us</language>
    <copyright>Copyright 2001-2007 ITNT</copyright>
    <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
    <category>Software</category>
    <dc:subject>Software</dc:subject>
    <dc:date>2008-05-07T18:38:56Z</dc:date>
    <dc:language>en-us</dc:language>
    <dc:rights>Copyright 2001-2007 ITNT</dc:rights>
    <image>
      <title>Soft32 - Latest software downloads</title>
      <url>http://www.soft32.com/images/logo.jpg</url>
      <link>http://www.soft32.com/</link>
    </image>
    <item>
      <title>Power MP4 iPod PSP 3GP AVI MPG WMV Video Converter  7.6.5</title>
      <link>http://www.soft32.com/download_191008.html</link>
      <description>updated on Wed, 07 May 2008 13:33:58 CDT
 - Convert Video files to AVI, MPG, WMV, MOV, QT, MP4, 3GP, RM format.</description>
      <category domain="http://www.soft32.com/c//Audio/2-10.html">Audio</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_191008.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>JongPuzzle  3.65</title>
      <link>http://www.soft32.com/download_4600.html</link>
      <description>updated on Wed, 07 May 2008 13:32:42 CDT
 - JongPuzzle it is the tile solitaire game similar on mah jongg.</description>
      <category domain="http://www.soft32.com/c//Games/2-15.html">Games</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_4600.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Any Video/Audio Converter  3.8.23</title>
      <link>http://www.soft32.com/download_204928.html</link>
      <description>updated on Wed, 07 May 2008 13:31:25 CDT
 - Convert Video files to AVI, MPG, WMV, MOV, QT, MP4, 3GP, RM, FLV, SWF format.</description>
      <category domain="http://www.soft32.com/c//Video/2-11.html">Video</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_204928.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Recovery for Publisher  1.0.0819</title>
      <link>http://www.soft32.com/download_187403.html</link>
      <description>updated on Wed, 07 May 2008 13:26:00 CDT
 - Recovery for Publisher fixes damaged Microsoft Publisher files (.PUB)</description>
      <category domain="http://www.soft32.com/c//System_Utilities/2-6.html">System Utilities</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_187403.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>OE-Mail Recovery  1.7.16</title>
      <link>http://www.soft32.com/download_3976.html</link>
      <description>updated on Wed, 07 May 2008 13:15:17 CDT
 - Repair Outlook Express folders and dbx files. Recover deleted messages.</description>
      <category domain="http://www.soft32.com/c//Internet/2-5.html">Internet</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_3976.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Elite Clock Screensaver ( InfoClock )  1.5.472</title>
      <link>http://www.soft32.com/download_192225.html</link>
      <description>updated on Wed, 07 May 2008 13:04:08 CDT
 - Original analog clock, date, a monthly calendar, digital clock, time zones.</description>
      <category domain="http://www.soft32.com/c//Desktop_Management/2-16.html">Desktop Management</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_192225.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Easy Audio Recorder  3.2.68</title>
      <link>http://www.soft32.com/download_190038.html</link>
      <description>updated on Wed, 07 May 2008 13:01:09 CDT
 - Record stream audio, voice, cassette tape to mp3, wav, wma, MP4 files.</description>
      <category domain="http://www.soft32.com/c//Audio/2-10.html">Audio</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_190038.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Passwords by Mask  1.57</title>
      <link>http://www.soft32.com/download_1427.html</link>
      <description>updated on Wed, 07 May 2008 12:58:23 CDT
 - Generate random passwords by mask.</description>
      <category domain="http://www.soft32.com/c//Security/2-2.html">Security</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_1427.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Bluefox PSP Video Converter  2.0.0805</title>
      <link>http://www.soft32.com/download_216361.html</link>
      <description>updated on Wed, 07 May 2008 12:57:38 CDT
 - It is can help you to convert almost all popular video.</description>
      <category domain="http://www.soft32.com/c//Video/2-11.html">Video</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_216361.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Printer Anywhere  1.1.25</title>
      <link>http://www.soft32.com/download_192140.html</link>
      <description>updated on Wed, 07 May 2008 12:56:25 CDT
 - PrinterAnywhere lets you share your printer with someone else, or vice versa</description>
      <category domain="http://www.soft32.com/c//System_Utilities/2-6.html">System Utilities</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_192140.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>A-Z WMV Video Converter  4.65</title>
      <link>http://www.soft32.com/download_195541.html</link>
      <description>updated on Wed, 07 May 2008 12:51:03 CDT
 - Convert avi, divx, xvid, rm, mov, mpeg, wmv to wmv</description>
      <category domain="http://www.soft32.com/c//Video/2-11.html">Video</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_195541.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Flash Recovery Toolbox  1.0.5</title>
      <link>http://www.soft32.com/download_194472.html</link>
      <description>updated on Wed, 07 May 2008 12:50:55 CDT
 - Recover deleted photos, images, audio and video records, audio, MP3, WNA files</description>
      <category domain="http://www.soft32.com/c//System_Utilities/2-6.html">System Utilities</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_194472.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Regrecover  1.2</title>
      <link>http://www.soft32.com/download_210377.html</link>
      <description>updated on Wed, 07 May 2008 12:49:21 CDT
 - Export or rebuild corrupt NT based registry files</description>
      <category domain="http://www.soft32.com/c//System_Utilities/2-6.html">System Utilities</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_210377.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Bestel DVD to 3GP Converter  1.2.2</title>
      <link>http://www.soft32.com/download_219221.html</link>
      <description>updated on Wed, 07 May 2008 08:39:57 CDT
 - Powerful and Easy backup your DVD to 3gp with a few clicks</description>
      <category domain="http://www.soft32.com/c//Video/2-11.html">Video</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_219221.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Advanced Installer for Java  6.3</title>
      <link>http://www.soft32.com/download_195866.html</link>
      <description>updated on Wed, 07 May 2008 12:37:15 CDT
 - Windows Installer authoring tool with built-in support for Java applications</description>
      <category domain="http://www.soft32.com/c//Developer_Tools/2-3.html">Developer Tools</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_195866.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Advanced Installer Professional  6.3</title>
      <link>http://www.soft32.com/download_195867.html</link>
      <description>updated on Wed, 07 May 2008 12:36:56 CDT
 - Advanced Installer 6.3 is a Windows Installer authoring tool.</description>
      <category domain="http://www.soft32.com/c//Developer_Tools/2-3.html">Developer Tools</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_195867.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>MemoAccelerator  1.1.1</title>
      <link>http://www.soft32.com/download_218976.html</link>
      <description>updated on Wed, 07 May 2008 12:19:39 CDT
 - MemoAccelerator is a program, that allows you to improve your language skills.</description>
      <category domain="http://www.soft32.com/c//Home_and_Education/2-14.html">Home & Education</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_218976.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>AML Power Video Converter  5.9.130</title>
      <link>http://www.soft32.com/download_187055.html</link>
      <description>updated on Wed, 07 May 2008 12:18:50 CDT
 - Convert Video files to AVI, MPG, WMV, MOV, QT format.</description>
      <category domain="http://www.soft32.com/c//Video/2-11.html">Video</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_187055.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>WinMPG Video Convert  7.4.0</title>
      <link>http://www.soft32.com/download_8047.html</link>
      <description>updated on Wed, 07 May 2008 12:07:46 CDT
 - WinMPG Video Convert is a best Video Converter to convert avi mpeg mov.</description>
      <category domain="http://www.soft32.com/c//System_Utilities/2-6.html">System Utilities</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_8047.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Maze Book 2: Lost in the Medieval World  1.02.61</title>
      <link>http://www.soft32.com/download_207270.html</link>
      <description>updated on Wed, 07 May 2008 12:02:09 CDT
 - An endless supply of mazes for kids in Maze Book 2 by Dataware.</description>
      <category domain="http://www.soft32.com/c//Games/2-15.html">Games</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_207270.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Webpage Thumbnailer  1.6</title>
      <link>http://www.soft32.com/download_218525.html</link>
      <description>updated on Wed, 07 May 2008 11:57:55 CDT
 - Convert HTML files to image, generate screenshots/thumbnails of websites.</description>
      <category domain="http://www.soft32.com/c//Internet/2-5.html">Internet</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_218525.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>AML Fast Audio Converter  1.1.189</title>
      <link>http://www.soft32.com/download_187657.html</link>
      <description>updated on Wed, 07 May 2008 12:01:44 CDT
 - Convert various audio formats WAV, MP3, OGG, WMA to WAV, MP3, OGG, APE or WMA</description>
      <category domain="http://www.soft32.com/c//Audio/2-10.html">Audio</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_187657.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Atom Time Synchronizer  3.9.2.7</title>
      <link>http://www.soft32.com/download_8492.html</link>
      <description>updated on Wed, 07 May 2008 12:03:04 CDT
 - Atom Time Synchronizer - Keep your PC clock accurately synchronized</description>
      <category domain="http://www.soft32.com/c//System_Utilities/2-6.html">System Utilities</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_8492.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>AKRAM Media Creator  1.11.139</title>
      <link>http://www.soft32.com/download_77863.html</link>
      <description>updated on Wed, 07 May 2008 11:52:51 CDT
 - Create Data CD & DVD , Craete Audio & MP3 CD, Audio Editor, Audio Converter...</description>
      <category domain="http://www.soft32.com/c//System_Utilities/2-6.html">System Utilities</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_77863.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
    <item>
      <title>Collection Studio  2.47</title>
      <link>http://www.soft32.com/download_79441.html</link>
      <description>updated on Wed, 07 May 2008 11:59:43 CDT
 - Collection Studio - Best Collectors Software for Any Collection!</description>
      <category domain="http://www.soft32.com/c//Home_and_Education/2-14.html">Home & Education</category>
      <pubDate>Wed, 07 May 2008 18:38:56 GMT</pubDate>
      <guid isPermaLink="false">http://www.soft32.com/download_79441.html</guid>
      <dc:date>2008-05-07T18:38:56Z</dc:date>
    </item>
  </channel>
</rss>

Code: 
Thats the title:  Soft32.com - Windows - New Releases 
Thats the link: [url]http://www.soft32.com/[/url]
Thats the description:  Soft32.com - Windows - New Releases
 
Nach Datum sortieren Nach Zustimmungen sortieren
H

Helmchen

Gast
Hm geht auch net... hat mir jemand einen Tip?

Code: 
for ( SyndEntry syndFeed : (List<SyndEntry> )feed.getEntries() ) 
			{
				System.out.println("Thats the title: " +  syndFeed.getAuthors());			  
				System.out.println("Thats the link: "  +  syndFeed.getLinks());	
			}

Code: 
Thats the title: null
Thats the link: []
Thats the title: null
Thats the link: []
Thats the title: null
Thats the link: []
Thats the title: null
Thats the link: []
Thats the title: null
 
Zustimmen 0
H

Helmchen

Gast
Das geht zwar:

Code: 
public class FeedReader
{
	@SuppressWarnings("unchecked")
	public static void main(String[] args) {
		try {
			URL feedUrl = new URL("http://www.soft32.com/rss/68-1-0-1.xml");
			SyndFeedInput input = new SyndFeedInput();
			SyndFeed feed = input.build(new XmlReader(feedUrl)); 
	        Iterator items = feed.getEntries().iterator();       
	        while (items.hasNext())
	        { 
	            SyndEntry item = (SyndEntry)items.next(); 
	            System.out.println("Title: " + item.getTitle());            
	            System.out.println("Link: " + item.getLink());
	            System.out.println("Date: " + item.getPublishedDate());
	            System.out.println("Description: " + item.getDescription());
	            System.out.println("\n");
	        }
			
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

ausgabe:

Code: 
Title:   Any Video/Audio Converter  3.8.23  
Link:  [url]http://www.soft32.com/download_204928.html[/url] 
Date: Wed May 07 21:57:21 CEST 2008
Description: SyndContentImpl.value=  updated on Wed, 07 May 2008 13:31:25 CDT
 - Convert Video files to AVI, MPG, WMV, MOV, QT, MP4, 3GP, RM, FLV, SWF format.  
SyndContentImpl.interface=interface com.sun.syndication.feed.synd.SyndContent
SyndContentImpl.type=text/html
SyndContentImpl.mode=null



Title:   Recovery for Publisher  1.0.0819  
Link:  [url]http://www.soft32.com/download_187403.html[/url] 
Date: Wed May 07 21:57:21 CEST 2008
Description: SyndContentImpl.value=  updated on Wed, 07 May 2008 13:26:00 CDT
 - Recovery for Publisher fixes damaged Microsoft Publisher files (.PUB)  
SyndContentImpl.interface=interface com.sun.syndication.feed.synd.SyndContent
SyndContentImpl.type=text/html
SyndContentImpl.mode=null

doch ich hätte die Ausgabe gerne ohne das:

Code: 
SyndContentImpl.interface=interface com.sun.syndication.feed.synd.SyndContent
SyndContentImpl.type=text/html
SyndContentImpl.mode=null

Warum wird das mitausgegeben? Habe ich doch gar net abgefragt...
 
Zustimmen 0
H

Helmchen

Gast
Niemand? also ich komm echt net drauf finde im google und forum nichts darüber. Würde mich freuen, wenn mir jemand sagen könnte warum diese unnütze Zusatzinfo mit ausgegeben wird.
 
Zustimmen 0
G

Gast

Gast
Ich würde mir da an deiner Stelle aus der XML-Datei nen DOM aufbauen und in dem DOM mittels XPath die gewünschten Daten zusammensuchen.
 
Zustimmen 0
H

Helmchen

Gast
Gast hat gesagt.:
Ich würde mir da an deiner Stelle aus der XML-Datei nen DOM aufbauen und in dem DOM mittels XPath die gewünschten Daten zusammensuchen.
Zum Vergrößern anklicken....

DOM bauen? der steht eigentlich in Köln :bae: ne im Ernst was meinst du genau mit DOM bauen?
 
Zustimmen 0
H

Helmchen

Gast
also ich habe gerade mit einem Kumpel geredet der meint das sei quark extra einen DOM zu bauen, denn alle verfügbaren Methoden sind ja da um sie zu nutzen, nur gibt das getDescription() mit eben Mist aus zusätzlich... habe 5 unterschiedliche rss seiten probiert überall das gleiche Problem.
 
Zustimmen 0
H

Helmchen

Gast
nett was einem die Leute doch immer wieder für Unsinn raten, wenn mittags die Sonne brennt:

Code: 
     System.out.println("Description: " + item.getDescription().getValue() );

getDescription() gibt eine class zurück, darauf die getValue() methode gut ist!
 
Zustimmen 0
Status
Nicht offen für weitere Antworten.
Ähnliche Java Themen
  Titel Forum Antworten Datum
H What is the Life Cycle of an Object Created Within/Outside of a Servlet? Will that item be destroyed after the session ends? Java Basics - Anfänger-Themen 1
K Variablen RETURN in Case-Switch / This method must return a result of type Item Java Basics - Anfänger-Themen 4
I Interface Comparable für Server-Item-Interface Java Basics - Anfänger-Themen 12
M JComboBox => Item String => Color Java Basics - Anfänger-Themen 2
R Combox item Variable zuweisen Java Basics - Anfänger-Themen 5
C <Item> ????? Java Basics - Anfänger-Themen 3
H jcombobox mit nur einem Item Java Basics - Anfänger-Themen 7
K itemlistener item index herausfinden Java Basics - Anfänger-Themen 4
P Item in ComboBox manuell hinzufügen? Java Basics - Anfänger-Themen 3
J JCombobox Item auswählen Java Basics - Anfänger-Themen 13
O JComboBox Item soll sich als String speichern Java Basics - Anfänger-Themen 5
P Frage zu SortedMap: Warum kann ich Item zweimal einfügen? Java Basics - Anfänger-Themen 3
T jcombobox, item-selektierung abfangen Java Basics - Anfänger-Themen 5

Ähnliche Java Themen

Aktuelle Jobs

Neue Themen


Oben