public void setAll(String json) {
albums = new HashMap<String, JSONObject>();
images = new HashMap<String, Map<String, JSONObject>>();
try {
JSONArray jAlbums = new JSONArray(json);
String albumId;
JSONObject jo;
for (int i = 0; i < jAlbums.length(); i++) {
jo = jAlbums.getJSONObject(i);
if (!jo.has("id")) {
error.fire(new ErrorEvent("Error, object does not contain albums"));
}
albumId = jo.getString("id");
images.put(albumId, new HashMap<String, JSONObject>());
if (jo.getInt("size") > 0) {
storeImagesToAlbum(albumId, jo.getJSONArray("images"));
jo.remove("images");
}
albums.put(albumId, jo);
}
loaded = true;
emptyCache = jAlbums.length() == 0;
} catch (JSONException e) {
error.fire(new ErrorEvent("Error: ", e.getMessage()));
}
}
public void storeImagesToAlbum(String albumId, JSONArray ja) {
String imageId = "";
JSONObject jo;
Map<String, JSONObject> album = images.get(albumId);
try {
for (int i = 0; i < ja.length(); i++) {
jo = ja.getJSONObject(i);
if (!jo.has("id")) {
error.fire(new ErrorEvent("Error, object does not contain images"));
}
imageId = jo.getString("id");
album.put(imageId, jo);
}
} catch (JSONException je) {
error.fire(new ErrorEvent("Error", je.getMessage()));
}
}
@Override
public VisitResult visit(VisitContext context, UIComponent target) {
if (target instanceof AbstractLegend) {
copyAttrs(target, chart, "", asList("position", "sorting"));
} else if (target instanceof AbstractSeries) {
AbstractSeries s = (AbstractSeries) target;
ChartDataModel model = s.getData();
particularSeriesListeners.add(s.getPlotClickListener());
// Collect Series specific handlers
Map<String, Object> optMap = new HashMap<String, Object>();
RenderKitUtils.Attributes seriesEvents =
attributes()
.generic("onplothover", "onplothover", "plothover")
.generic("onplotclick", "onplotclick", "plotclick");
addToScriptHash(
optMap,
context.getFacesContext(),
target,
seriesEvents,
RenderKitUtils.ScriptHashVariableWrapper.eventHandler);
if (optMap.get("onplotclick") != null) {
plotClickHandlers.put(new RawJSONString(optMap.get("onplotclick").toString()));
} else {
plotClickHandlers.put(s.getOnplotclick());
}
if (optMap.get("onplothover") != null) {
plothoverHandlers.put(new RawJSONString(optMap.get("onplothover").toString()));
} else {
plothoverHandlers.put(s.getOnplothover());
}
// end collect series specific handler
if (model == null) {
/**
* data model priority: if there is data model passed through data attribute use it.
* Otherwise nested point tags are expected.
*/
VisitSeries seriesCallback = new VisitSeries(s.getType());
s.visitTree(
VisitContext.createVisitContext(FacesContext.getCurrentInstance()), seriesCallback);
model = seriesCallback.getModel();
// if series has no data create empty model
if (model == null) {
switch (s.getType()) {
case line:
model = new NumberChartDataModel(ChartType.line);
break;
case bar:
model = new NumberChartDataModel(ChartType.bar);
break;
case pie:
model = new StringChartDataModel(ChartType.pie);
break;
default:
break;
}
} else {
nodata = false;
}
} else {
nodata = false;
}
model.setAttributes(s.getAttributes());
try {
// Check model/series compatibility
if (chartType == null && (!nodata)) {
// if series is empty do not set types
chartType = model.getType();
keyType = model.getKeyType();
valType = model.getValueType();
} else {
if (chartType == ChartDataModel.ChartType.pie) {
throw new IllegalArgumentException("Pie chart supports only one series.");
}
}
if (keyType != model.getKeyType() || valType != model.getValueType()) {
throw new IllegalArgumentException("Data model is not valid for this chart type.");
}
data.put(model.export());
} catch (IOException ex) {
throw new FacesException(ex);
}
} else if (target instanceof AbstractXAxis) {
copyAttrs(target, chart, "x", asList("min", "max", "pad", "label", "format"));
} else if (target instanceof AbstractYAxis) {
copyAttrs(target, chart, "y", asList("min", "max", "pad", "label", "format"));
}
return VisitResult.ACCEPT;
}