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Posted to dev@xalan.apache.org by "Kahmyong Moon (JIRA)" <xa...@xml.apache.org> on 2010/10/01 19:14:32 UTC
[jira] Created: (XALANJ-2523) Element containing only empty text
serialized as element with whitespace when using DOM3 LS
format-pretty-print
Element containing only empty text serialized as element with whitespace when using DOM3 LS format-pretty-print
---------------------------------------------------------------------------------------------------------------
Key: XALANJ-2523
URL: https://issues.apache.org/jira/browse/XALANJ-2523
Project: XalanJ2
Issue Type: Bug
Security Level: No security risk; visible to anyone (Ordinary problems in Xalan projects. Anybody can view the issue.)
Components: Serialization
Affects Versions: 2.7.1
Environment: Serializing through DOM 3 LS API from included Xerces-J (2.9.0).
Reporter: Kahmyong Moon
Priority: Minor
I'm using DOM 3 LS to serialize a Document to an OutputStream with the format-pretty-print option. When I try to serialize an element containing only an empty text node, it serializes like this:
<Element>
</Element>
When I load the XML later, the element content ends up "\n ", instead of "".
I'm expecting the element to serialize like this:
<Element />
Or at least like this:
<Element></Element>
Text nodes containing only whitespace and containing non-whitespace do serialize as expected:
<Element> </Element>
<Element>text</Element>
I created the element like this:
Document document;
Element element;
String text = "";
Text textNode = document.createTextNode(text);
element.appendChild(textNode);
As a workaround, if I check in my own code that the text is empty, and don't add a text node to the element, it serializes as expected:
<Element />
It also works correctly if I normalize the document/element first (which removes the extraneous text node).
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Re: [jira] Created: (XALANJ-2523) Element containing only empty text
serialized as element with whitespace when using DOM3 LS format-pretty-print
Posted by ke...@us.ibm.com.
By turning the pretty-printing flag on, you gave the system permission to
inject whitespace to indent the elements nicely. If that isn't what you
wanted, don't request it....
______________________________________
"... Three things see no end: A loop with exit code done wrong,
A semaphore untested, And the change that comes along. ..."
-- "Threes" Rev 1.1 - Duane Elms / Leslie Fish (
http://www.ovff.org/pegasus/songs/threes-rev-11.html)
From:
"Kahmyong Moon (JIRA)" <xa...@xml.apache.org>
To:
xalan-dev@xml.apache.org
Date:
10/01/2010 01:14 PM
Subject:
[jira] Created: (XALANJ-2523) Element containing only empty text
serialized as element with whitespace when using DOM3 LS
format-pretty-print
Element containing only empty text serialized as element with whitespace
when using DOM3 LS format-pretty-print
---------------------------------------------------------------------------------------------------------------
Key: XALANJ-2523
URL: https://issues.apache.org/jira/browse/XALANJ-2523
Project: XalanJ2
Issue Type: Bug
Security Level: No security risk; visible to anyone (Ordinary
problems in Xalan projects. Anybody can view the issue.)
Components: Serialization
Affects Versions: 2.7.1
Environment: Serializing through DOM 3 LS API from included
Xerces-J (2.9.0).
Reporter: Kahmyong Moon
Priority: Minor
I'm using DOM 3 LS to serialize a Document to an OutputStream with the
format-pretty-print option. When I try to serialize an element containing
only an empty text node, it serializes like this:
<Element>
</Element>
When I load the XML later, the element content ends up "\n ", instead of
"".
I'm expecting the element to serialize like this:
<Element />
Or at least like this:
<Element></Element>
Text nodes containing only whitespace and containing non-whitespace do
serialize as expected:
<Element> </Element>
<Element>text</Element>
I created the element like this:
Document document;
Element element;
String text = "";
Text textNode = document.createTextNode(text);
element.appendChild(textNode);
As a workaround, if I check in my own code that the text is empty, and
don't add a text node to the element, it serializes as expected:
<Element />
It also works correctly if I normalize the document/element first (which
removes the extraneous text node).
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: xalan-dev-unsubscribe@xml.apache.org
For additional commands, e-mail: xalan-dev-help@xml.apache.org