The following comment has been added to this issue:
Author: Ankit Pasricha
Created: Fri, 22 Oct 2004 1:10 PM
Body:
This has already been fixed for Bug 969
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View this comment:
http://issues.apache.org/jira/browse/XERCESJ-1023?page=comments#action_54509
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View the issue:
http://issues.apache.org/jira/browse/XERCESJ-1023
Here is an overview of the issue:
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Key: XERCESJ-1023
Summary: NullPointerException in DOMSerializerImpl.writeToString(Node)
Type: Bug
Status: Unassigned
Priority: Major
Project: Xerces2-J
Components:
DOM
Versions:
2.6.2
Assignee:
Reporter: Juergen Birkle
Created: Fri, 22 Oct 2004 10:16 AM
Updated: Fri, 22 Oct 2004 1:10 PM
Environment: Linux, JDK 1.3.1, Xalan 2.6.0, Xerces 2.6.2
Description:
The following simple example result in a NullPointerException:
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String testdata = "<x />";
InputSource in = new InputSource(new StringReader(testdata));
DOMParser parser = new DOMParser();
parser.parse(in);
Document doc = parser.getDocument();
Node root = doc.getDocumentElement();
DOMSerializerImpl dsi = new DOMSerializerImpl();
String result = dsi.writeToString(root);
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The source of the NullPointerException is in
DOMSerializerImpl.prepareForSerialization(), line 1030.
When the call to 'node.getParentNode()' returns 'null' this the code 'next =
node.getNextSibling();' must crash.
I have fixed this problem by replacing line 1026-1030 with the following code:
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if(node == null) {
next = null;
break;
}
if (root == node){
next = null;
break;
}
next = node.getNextSibling();
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But I don't know, if this patch is neutral to the behaviour of the method.
Best regards,
Juergen Birkle
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