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JDOM XML parser

Alan Blass
Ranch Hand

Joined: Mar 21, 2010
Posts: 133
Hi! I need to get the ccsid from this XML:



I have:



But I have null pointer exception at line 9.

Please help. thanks.
Paul Clapham
Bartender

Joined: Oct 14, 2005
Posts: 18993
    
    8

Well, the root element doesn't have a child which is a <ccsid> element, and therefore calling a method which asks for such an element returns null.

Doesn't JDOM have a method which returns descendant elements (not children) with a given name?
Alan Blass
Ranch Hand

Joined: Mar 21, 2010
Posts: 133
I do not understand.

I have tried:



but there is an error. It says incompatible types: Iterable, IteratorIterable.

Please help . Thanks
Paul Clapham
Bartender

Joined: Oct 14, 2005
Posts: 18993
    
    8

Alan Blass wrote:I do not understand.


What is it that you don't understand?
Alan Blass
Ranch Hand

Joined: Mar 21, 2010
Posts: 133
The root element, xml-fragment, has a child tag, vp:vpccsidgeneration, which has a child tag, ccsid.

Isn't that correct?

Please help. Thanks
g tsuji
Ranch Hand

Joined: Jan 18, 2011
Posts: 547
    
    3
That is the right approach, only you've to crystalize the detail.
 
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subject: JDOM XML parser