Bugs item #1256551, was opened at 2005-08-11 11:36
Message generated for change (Comment added) made by wyldfire
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: set default Namespace results in wrong xml output
Initial Comment:
A short code fragment illustrate the bug:
Document document = DocumentFactory.getInstance().
createDocument();
Element root = document.addElement("root");
document.setRootElement(root);
root.addNamespace("", "http://www.test.com/yaf";);
root.addElement("child");
StringWriter strWriter = new StringWriter();
XMLWriter writer = new XMLWriter(strWriter, new
OutputFormat("\t", true, "ISO-8859-1"));
writer.write(document);
writer.flush();
writer.close();
System.out.println(strWriter.getBuffer().toString());
Result:
<?xml version="1.0" encoding="ISO-8859-1"?>
<root xmlns="http://www.test.com/yaf";>
<child xmlns=""/>
</root>
Now the question (bug) is: Why conains the element
'child' the (empty*) attribute 'xmlns'?
* Empty means no value is assigned.
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Comment By: Richard Eckart (wyldfire)
Date: 2006-10-21 01:19
Message:
Logged In: YES
user_id=398457
I've just had trouble with namespaces as well... so here is a guess:
1) you set the default namespace
2) you add a element with the qualified name "child", no prefix, no
namespace. The logical thing for dom4j to do here is to reset the default
namespace for the child.
I recommend you keep a predefined set of QName instances around for all
your tags and attributes, with properly set namespaces and prefixes.
Note that if you set a default namespace manually and then add a element
using a QName instance that has the same namespace URI as the default
namespace, but has a non-"" prefix set, dom4j will bind the namespace to
this prefix.
----------------------------------------------------------------------
Comment By: Nobody/Anonymous (nobody)
Date: 2006-10-12 11:47
Message:
Logged In: NO
No one answer?
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https://sourceforge.net/tracker/?func=detail&atid=116035&aid=1256551&group_id=16035
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