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With 70MB of output text, writing to a StringBuffer is going to be
awkward at best. :-) Try changing your code to write to a temporary
file, then just reread the file for whatever processing you want to do
(which hopefully doesn't involve building a DOM or such).
I'd think the null transform to a StreamResult would just write the
text, but I'm not sure. If you still run into problems after changing
the code to output to a file you may need to use a different way of writing.
- Dennis
Brown, Jason B. wrote:
>Dennis,
>
>One row of XML text is approximately 230 characters, including tag name
>and attribute specifiers. I thought my implementation was streaming the
>information to the destination. Here is the code for the XML writing
>class:
>
> /**
> * Constructor
> */
> public CisXmlWriterSAX(StreamResult xmlOutput,
> String dtdFile) {
> try {
> transFact = (SAXTransformerFactory)
>SAXTransformerFactory.newInstance();
>
> handler = transFact.newTransformerHandler();
>
> serializer = handler.getTransformer();
>
> serializer.setOutputProperty(OutputKeys.METHOD,
>"XML");
> serializer.setOutputProperty(OutputKeys.INDENT,
>"yes");
>
>serializer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, dtdFile);
>
>serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
>
> handler.setResult(xmlOutput);
>
>/*
>Old code ----------
> of = new OutputFormat(outputType,
>outputEncoding, true);
> of.setIndent(1);
> of.setIndenting(true);
> of.setDoctype(null, dtdFile);
>
> // Might be able to use StringWriter
> serializer = new XMLSerializer(xmlOutput, of);
>
> handler = serializer.asContentHandler();
>Old code ----------
>*/
>
> }
> catch (TransformerConfigurationException tce) {
> CDebug.print("Error in CisXmlWriterSAX: " + tce.toString());
> if (CDebug.isDebug()) {
> tce.printStackTrace();
> }
> }
>
> }
>
>If I stream the information directly to the destination, then that means
>the destination would have to receive the information and process it.
>Currently, I am saving the information in a StringBuffer object which
>gets returned to the calling object. But, that is still storing the
>information in memory, which can be costly.
>
>Thanks.
>
>Jason B. Brown
>CIS IS Claims
>215-241-4609
>x2-4609 (internal), 11th Floor
>mailto:jason.b.brown@ibx.com
>
>
>
>
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