[jdom-interest] i/o question
John L. Webber - jentro AG
John.Webber at jentro.com
Thu Oct 5 00:11:28 PDT 2000
Hi Paul,
Have you tried using piped streams? Something along the lines of the
following:
final StringBuffer buffer = new StringBuffer();
XMLOutputter xmlOut = new XMLOutputter(" ", true);
PipedOutputStream pipedOut = new PipedOutputStream();
PipedInputStream pipedIn = new PipedInputStream(pipedOut);
final BufferedReader reader = new BufferedReader(new
InputStreamReader(pipedIn));
Runnable readerThread = new Runnable() {
public void run() {
String temp;
try
{
while ( (temp = reader.readLine()) != null)
{
buffer.append(temp).append("\n");
}
}
catch (IOException io) {}
}
};
Thread t = new Thread(readerThread);
t.start();
xmlOut.output(doc, pipedOut);
try
{
t.join(100);
}
catch(InterruptedException ie) { }
pipedOut.flush();
pipedOut.close();
reader.close();
String xmlResult = buffer.toString();
You could simply pass the result to the "reader" class, or pass it the
BufferedReader in its constructor.
John Webber
Paul Madsen wrote:
>
> I have two classes, one that creates an XML file and another than reads
> the created XML file.
>
> The only reason I'm using the intermediate physical file is that I
> haven't been able to get the two classes to communicate otherwise.
> I know that SAXBuilder.build() will, in addition to a system ID, will
> also take an InputStream.
>
> I believe I can get the first calss to create something other than a
> FileOutPut stream.
>
> Forgive me for asking something as basic as how I patch the two streams
> together but I'm stumped. The helpful advice I've recieved on previous
> posts suggests a forgiving attitude to basic questions.
>
--
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John L. Webber, Software Development
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Tel.: +49 89 462 385 0 (switchboard)
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