Okay. Will try it out! Thanks for your suggestion, Simon!
From: Simon si...@potwells.co.uk
To: Shravan Kumar. M mshravan_...@yahoo.com
Cc: WO Dev Group webobjects-dev@lists.apple.com
Sent: Sun, March 14, 2010 4:35:04 PM
Subject: Re: WOXMLDecoder NullPointerException
my advice is to use a mapping file. no mapping file = debugging nightmare
simon
On 13 March 2010 11:45, Shravan Kumar. M mshravan_...@yahoo.com wrote:
Hi Group,
Following code to decode an xml file or xml string is resuting in NPE, could
you any one please advise what's going wrong here:
WOXMLDecoder xmlDecoder = WOXMLDecoder.decoder();
//InputStream is =
application().resourceManager().inputStreamForResourceNamed(supra.xml,
null, null);
//System.out.println(is... + is);
//Object obj = xmlDecoder.decodeRootObject(new NSData(is, 1024));
String xmlString = ?xml version='1.0'
encoding='UTF-8'?suprachilde123/childe/supra;
StringReader stringReader = new StringReader(xmlString);
InputSource is = new InputSource(stringReader);
Object obj = xmlDecoder.decodeRootObject(is);
System.out.println(childe: + xmlDecoder.valueForKey(childe));
java.lang.NullPointerException
[2010-03-13 17:08:56 IST] WorkerThread0 java.lang.NullPointerException
at
com.webobjects.appserver.xml.WOXMLDecoder.decodeObjectForKey(WOXMLDecoder.java:744)
at
com.webobjects.appserver.xml._private._DecodingHandler.root(_DecodingHandler.java:31)
at
com.webobjects.appserver.xml.WOXMLDecoder.decodeRootObject(WOXMLDecoder.java:706)
at your.app.components.Main.submitData(Main.java:160)
Thank You,
Shravan Kumar. M
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