GVDV opened a new pull request, #82:
URL: https://github.com/apache/freemarker/pull/82
I had a problem when using Freemarker with xml 's containing large content (
> 600KB)
The number of nodes were high, more then 10 000 and when using String
concatenation as in the following snippet the performance was/is very poor.
_if (nodeType == Node.ELEMENT_NODE) {
String msg = "Only elements with no child elements can be
processed as text."
+ "\nThis element with name \""
+ node.getNodeName()
+ "\" has a child element named: " +
child.getNodeName();
throw new TemplateModelException(msg);
} else if (nodeType == Node.TEXT_NODE || nodeType ==
Node.CDATA_SECTION_NODE) {
result += child.getNodeValue();
}_
For a xml file of 600kb this took 6 to 11 seconds to process.
When using a StringBuilder this takes 60 ms.
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