Re: want to read all elements of xml using jdom ?

From:
su_dang@hotmail.com
Newsgroups:
comp.lang.java.programmer
Date:
28 Sep 2006 08:06:12 -0700
Message-ID:
<1159455972.773832.89950@i3g2000cwc.googlegroups.com>
vj wrote:

Hi,
I am unable to read my rss file's all chid elements
the structure of xml is like

<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0">
<channel>
<channeltitle>fgdfg</channeltitle>
<channellink>dfgdf</channellink>
<channeldescription>gdfgdfg</channeldescription>
<item>
<item1>
<itemtitle1>gdfgdf</itemtitle1>
<itemlink1>gdfgdfgd</itemlink1>
<itemdescription1>gdfgdfg</itemdescription1>
</item1>
<item2>
<itemtitle2>fgdfg</itemtitle2>
<itemlink2>dfgdfg</itemlink2>
<itemdescription2>dfg</itemdescription2>
</item2>
</item>
</channel>
</rss>

here no of items can be any.
so the respective code is here.

import="org.jdom.*, org.jdom.input.*, org.jdom.output.*"
//main code
try {
SAXBuilder builder = new SAXBuilder();
Document doc = builder.build(new File("c:\\rsshandler.xml"));
XMLOutputter fmt = new XMLOutputter();
fmt.output(doc, System.out);
// Get the root element
Element root = doc.getRootElement();
root.getName();//rss
List servlets = root.getChildren("channel");//channel
Iterator itr = servlets.iterator();
while (itr.hasNext()) {
Element servlet = (Element) itr.next();
out.print("\t" + servlet.getChild("channeltitle")
.getText() +
" for " + servlet.getChild("channellink")
.getText()+
"and"+ servlet.getChild("channeldescription").getText());
}

} catch (Exception e) {
e.printStackTrace();
}
till here its ok. But
i am not able to read items. any one can do anything.
i tried with many other options but haven't got the exact structure.

--
Regards,
Vijendra Singh
+91 99890 56485


Can you post the code which does not work. And please get rid of all
the out.print (they only make the program harder to read)

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