Re: NullPointerException when reading the leaves of the XML data

Peter-Paul Rang Mon, 27 Jun 2005 02:41:25 -0700

additional information:
xmlbeans version: 1.0.4
java version: 1.4.2_03

The problem occurs when trying to retrieve any specific value from the XML.

Adrian Shum wrote:

it looks to me that, in the raw xml, you didn't have the "id" element
in "message"



-----Original Message-----
From: Peter-Paul Rang [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 27, 2005 4:39 PM
To: [email protected]
Cc: rang >> Peter-Paul Rang
Subject: NullPointerException when reading the leaves of the XML data


I'm getting a NullPointerException when reading the leaves of the XML data

I can read the XML File correctly, I can walk through the XML structure 
correctly, I can print it correctly.

    String file = "D:/Htb/Dev/message/EE07_xmlbean.xml";
    File inputFile = new File(file);
    try
    {
      MCCIMT000100HT02Message message = 
MCCIMT000100HT02Message.Factory.parse(inputFile);
      System.out.println(message.xmlText());

However, when I want to retrieve specific values from the xml file, I 
get a NullPointerException.

          String extension = (String)message.getId().getExtension();

-->
java.lang.NullPointerException
    at parser.TestMyXMLBean.doAll(TestMyXMLBean.java:42)
    at parser.TestMyXMLBean.main(TestMyXMLBean.java:82)
Process exited with exit code 0.

Any hints and tips are very much appreciated.

Thanks,

Peter-Paul


	Peter-Paul Rang Development Specialist Business Technology Solutions
Oracle Nederland BV Consulting	Rijnzathe 6 P.O. Box 147	phone fax	+31 30 669 8248 +31 30 669 9966
	3454 ZJ De Meern	[EMAIL PROTECTED]
	The Netherlands

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Re: NullPointerException when reading the leaves of the XML data

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