[jdom-interest] (no subject)

[S Z]

Hi,
   I am trying to extract some information from 
a XHTML file using JDOM, here is what I did, 

public static void listChannels(String systemID,
ArrayList addresses, ArrayList ids, ArrayList urls) 
        throws JDOMException, NullPointerException {
        
        if (systemID == null) {
            throw new NullPointerException("URL must
be
non-null");   
        }
        
        SAXBuilder builder = new SAXBuilder();
        // Load the entire document into memory 
        // from the network or file system
        Document doc = builder.build(systemID);
        
        Element html = doc.getRootElement();
        System.out.println("The full name for root is:
"
+html.getName());
        List children = html.getChildren();
        Iterator i1 = children.iterator();
        while(i1.hasNext()){
            System.out.println("child is: " +
((Element)i1.next()).getName()+"!");
        }
        
        //Element head = html.getChild("head");
        Element body = html.getChild("body");
        Element div = body.getChild("div");
        Element table = div.getChild("table");
        
        List trs = table.getChildren("tr");
        Iterator iterator = trs.iterator();

But Here is the result I get:

The full name for root is: html
child is: head!
child is: body!
org.jdom.NoSuchElementException: The element body does
not exist within the specified element.
        at org.jdom.Element.getChild(Element.java:679)
        at org.jdom.Element.getChild(Element.java:733)
        at
Inntopia_AS.listChannels(Inntopia_AS.java:71)
        at
Inntopia_AS.listChannels(Inntopia_AS.java:36)
        at Inntopia_AS.main(Inntopia_AS.java:121)

It's interesting that the list find the body, but
when I use getChild, it doesn't find it. Is it a bug
in JDOM or I did something wrong? Anyone's help
will be greatly appreciated!

Thanks,
SZ



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