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https://issues.apache.org/jira/browse/JXPATH-83?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12554039
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Michele Vivoda commented on JXPATH-83:
--------------------------------------
A workaround for DOM based models is to use selectSingleNode and
retrieve the string value using something like getStringValueOfNode(node);
When using selectNodes instead return an empty string when iterator is empty
otherwise
return getStringValueOfNode(node) where {node} is the first node of the list.
static String getStringValueOfNode(final Node n)
{
final StringBuffer buf = new StringBuffer();
toStringAppend(n, buf);
return buf.toString();
}
private static void toStringAppend(final Node n, final StringBuffer buf)
{
final String value = n.getNodeValue();
if (value == null)
{
Node current= n.getFirstChild();
while(current!=null)
{
toStringAppend(current, buf);
current = current.getNextSibling();
}
}
else if (!(n instanceof Comment)) buf.append(value);
}
> JXpath automatically trims string values
> ----------------------------------------
>
> Key: JXPATH-83
> URL: https://issues.apache.org/jira/browse/JXPATH-83
> Project: Commons JXPath
> Issue Type: Bug
> Affects Versions: 1.2 Final
> Reporter: Wim Biesemans
> Fix For: 1.3
>
>
> When an xml contains a value with leading or trailing spaces, JXPath trims
> this value.
> example: <value> 12324 56</value> is retrieved by JXPath as : '1234 56'
> while I expect ' 1234 56'.
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