/**
* Write RGB color to XML document
*
* @param writer
* @param level Indentation level
* @param tag_name
* @param color
*/
static void writeColor(
final PrintWriter writer, final int level, final String tag_name, final RGB color) {
XMLWriter.start(writer, level, tag_name);
writer.println();
XMLWriter.XML(writer, level + 1, Model.TAG_RED, color.red);
XMLWriter.XML(writer, level + 1, Model.TAG_GREEN, color.green);
XMLWriter.XML(writer, level + 1, Model.TAG_BLUE, color.blue);
XMLWriter.end(writer, level, tag_name);
writer.println();
}
/**
* Write XML formatted Model content.
*
* @param out OutputStream, will be closed when done.
*/
public void write(final OutputStream out) {
final PrintWriter writer = new PrintWriter(out);
XMLWriter.header(writer);
XMLWriter.start(writer, 0, TAG_DATABROWSER);
writer.println();
// L.PHILIPPE
// Save config graph settings
XYGraphSettingsXMLUtil XYGraphMemXML = new XYGraphSettingsXMLUtil(graphSettings);
XYGraphMemXML.write(writer);
// Time axis
XMLWriter.XML(writer, 1, TAG_SCROLL, isScrollEnabled());
XMLWriter.XML(writer, 1, TAG_UPDATE_PERIOD, getUpdatePeriod());
if (isScrollEnabled()) {
XMLWriter.XML(writer, 1, TAG_START, new RelativeTime(-getTimespan()));
XMLWriter.XML(writer, 1, TAG_END, RelativeTime.NOW);
} else {
XMLWriter.XML(writer, 1, TAG_START, getStartTime());
XMLWriter.XML(writer, 1, TAG_END, getEndTime());
}
// Time axis config
if (timeAxis != null) {
XMLWriter.start(writer, 1, TAG_TIME_AXIS);
writer.println();
timeAxis.write(writer);
XMLWriter.end(writer, 1, TAG_TIME_AXIS);
writer.println();
}
// Misc.
writeColor(writer, 1, TAG_BACKGROUND, background);
XMLWriter.XML(writer, 1, TAG_ARCHIVE_RESCALE, archive_rescale.name());
// Value axes
XMLWriter.start(writer, 1, TAG_AXES);
writer.println();
for (AxisConfig axis : axes) axis.write(writer);
XMLWriter.end(writer, 1, TAG_AXES);
writer.println();
// Annotations
XMLWriter.start(writer, 1, TAG_ANNOTATIONS);
writer.println();
for (AnnotationInfo annotation : annotations) annotation.write(writer);
XMLWriter.end(writer, 1, TAG_ANNOTATIONS);
writer.println();
// PVs (Formulas)
XMLWriter.start(writer, 1, TAG_PVLIST);
writer.println();
for (ModelItem item : items) item.write(writer);
XMLWriter.end(writer, 1, TAG_PVLIST);
writer.println();
XMLWriter.end(writer, 0, TAG_DATABROWSER);
writer.close();
}
/**
* Write XML formatted PV configuration
*
* @param writer PrintWriter
*/
@Override
public void write(final PrintWriter writer) {
XMLWriter.start(writer, 2, Model.TAG_PV);
writer.println();
writeCommonConfig(writer);
XMLWriter.XML(writer, 3, Model.TAG_SCAN_PERIOD, getScanPeriod());
XMLWriter.XML(writer, 3, Model.TAG_LIVE_SAMPLE_BUFFER_SIZE, getLiveCapacity());
XMLWriter.XML(writer, 3, Model.TAG_REQUEST, getRequestType().name());
for (ArchiveDataSource archive : archives) {
XMLWriter.start(writer, 3, Model.TAG_ARCHIVE);
writer.println();
XMLWriter.XML(writer, 4, Model.TAG_NAME, archive.getName());
XMLWriter.XML(writer, 4, Model.TAG_URL, archive.getUrl());
XMLWriter.XML(writer, 4, Model.TAG_KEY, archive.getKey());
XMLWriter.end(writer, 3, Model.TAG_ARCHIVE);
writer.println();
}
XMLWriter.end(writer, 2, Model.TAG_PV);
writer.println();
}