public void marshal(Object value, HierarchicalStreamWriter writer, MarshallingContext context) {
ChartModel chartModel = (ChartModel) value;
if (chartModel.getChartEngineId() != null) {
writer.addAttribute("chartEngine", chartModel.getChartEngineId());
}
if (chartModel.getTheme() != null) {
writer.addAttribute("theme", chartModel.getTheme().toString());
}
if (chartModel.getStyle().size() > 0) {
writer.addAttribute("style", chartModel.getStyle().getStyleString());
}
if ((chartModel.getTitle() != null)
&& (chartModel.getTitle().getText() != null)
&& (chartModel.getTitle().getText().length() > 0)) {
ExtendedHierarchicalStreamWriterHelper.startNode(
writer, "title", chartModel.getTitle().getClass());
context.convertAnother(chartModel.getTitle());
writer.endNode();
}
for (StyledText subtitle : chartModel.getSubtitles()) {
if ((subtitle.getText() != null) && (subtitle.getText().trim().length() > 0)) {
ExtendedHierarchicalStreamWriterHelper.startNode(writer, "subtitle", subtitle.getClass());
context.convertAnother(subtitle);
writer.endNode();
}
}
if ((chartModel.getLegend() != null) && chartModel.getLegend().getVisible()) {
ExtendedHierarchicalStreamWriterHelper.startNode(
writer, "legend", chartModel.getLegend().getClass());
context.convertAnother(chartModel.getLegend());
writer.endNode();
}
if (chartModel.getPlot() != null) {
String plotType = chartModel.getPlot().getClass().getSimpleName();
plotType = plotType.substring(0, 1).toLowerCase() + plotType.substring(1);
ExtendedHierarchicalStreamWriterHelper.startNode(
writer, plotType, chartModel.getPlot().getClass());
context.convertAnother(chartModel.getPlot());
if (chartModel.getPlot() instanceof PiePlot) {
PiePlot piePlot = (PiePlot) chartModel.getPlot();
if (piePlot.getLabels().getVisible()) {
ExtendedHierarchicalStreamWriterHelper.startNode(
writer, "labels", piePlot.getLabels().getClass());
context.convertAnother(piePlot.getLabels());
writer.endNode();
}
}
if (chartModel.getPlot() instanceof TwoAxisPlot) {
TwoAxisPlot twoAxisPlot = (TwoAxisPlot) chartModel.getPlot();
Axis xAxis = twoAxisPlot.getHorizontalAxis();
ExtendedHierarchicalStreamWriterHelper.startNode(
writer, "horizontalAxis", xAxis.getClass());
context.convertAnother(xAxis);
writer.endNode();
Axis yAxis = twoAxisPlot.getVerticalAxis();
ExtendedHierarchicalStreamWriterHelper.startNode(writer, "verticalAxis", yAxis.getClass());
context.convertAnother(yAxis);
writer.endNode();
Grid grid = twoAxisPlot.getGrid();
if (grid.getVisible()) {
ExtendedHierarchicalStreamWriterHelper.startNode(writer, "grid", grid.getClass());
context.convertAnother(grid);
writer.endNode();
}
}
writer.endNode();
}
}
