private void dumpXml(Vector filter) throws IOException {
Iterator iter = new ExportedDataValueIterator(getDataRepository(),
getPSPProperties(), filter, null, null);
DefaultDataExportFilter ddef = new DefaultDataExportFilter(iter);
if (parameters.containsKey("showToDate"))
ddef.setSkipToDateData(false);
if (parameters.containsKey("showZero"))
ddef.setSkipZero(false);
if (parameters.containsKey("showInfNaN"))
ddef.setSkipInfNaN(false);
ddef.init();
DataExporter exp = new DataExporterXMLv1();
exp.export(outStream, ddef);
}