WOXMLDecoder NullPointerException
WOXMLDecoder NullPointerException
- Subject: WOXMLDecoder NullPointerException
- From: "Shravan Kumar. M" <email@hidden>
- Date: Sat, 13 Mar 2010 03:45:22 -0800 (PST)
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'?><supra><childe>123</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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