Hi,
I have a web site where the most visited page "type" is generated
from a xml file and a xslt transformation.
I'm looking for the best performances.
The code I use is the following :
Document doc = null;
SAXReader reader = new SAXReader(false);
try {
doc = reader.read(url);
}
catch (Exception e) {
doc = null;
}
if (doc != null) {
JspWriter out = pageContext.getOut();
Transformer transformer = getXSLTTransform("/
scheda.xslt");
DocumentSource source = new DocumentSource(doc);
DocumentResult result = new DocumentResult();
transformer.transform( source, result );
// return the transformed document
Document transformedDoc = result.getDocument();
HTMLWriter html = new HTMLWriter(out);
html.setEscapeText(false);
html.write(transformedDoc);
}
Now i'm caching the Transformer object.
I'd like to know if I can and if it makes sense in terms of
performance and reducing memory garbage cache other objects such as
the SAXReader.
I'm also interested into understand if this code is the best to
minimize memory garbage production.
Thank you
--
Ing. Andrea Vettori
Consulente per l'Information Technology
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