/** {@inheritDoc} */
@Override
public boolean execute(IActionHandler actionHandler, final Map<String, Object> context) {
String chartUrl =
ResourceProviderServlet.computeLocalResourceDownloadUrl(
getChartDescriptor().getUrl(), true);
String chartData =
getJdbcTemplate()
.execute(
new ConnectionCallback<String>() {
@Override
public String doInConnection(Connection con) throws SQLException {
return getChartDescriptor()
.getData(
getChartModel(context),
con,
getTranslationProvider(context),
getLocale(context));
}
});
IResource resource;
try {
resource =
new MemoryResource(
null,
"text/xml",
StringUtils.prependUtf8Bom(chartData).getBytes(StandardCharsets.UTF_8.name()));
} catch (UnsupportedEncodingException ex) {
throw new ActionException(ex);
}
String resourceId = ResourceManager.getInstance().register(resource);
Map<String, String> flashContext = new LinkedHashMap<>();
Dimension d = getChartDescriptor().getDimension();
flashContext.put("chartWidth", Integer.toString(d.getWidth() - 20));
flashContext.put("chartHeight", Integer.toString(d.getHeight() - 100));
flashContext.put("dataURL", ResourceProviderServlet.computeDownloadUrl(resourceId));
List<G> chartActions = new ArrayList<>();
for (IDisplayableAction action : getActions()) {
IView<E> view = getView(context);
chartActions.add(
getActionFactory(context).createAction(action, actionHandler, view, getLocale(context)));
}
getController(context)
.displayFlashObject(
chartUrl,
flashContext,
chartActions,
getTranslationProvider(context)
.getTranslation(getChartDescriptor().getTitle(), getLocale(context)),
getSourceComponent(context),
context,
d,
false);
return super.execute(actionHandler, context);
}
/**
* Do write active resource.
*
* @param resource the resource
* @param outputStream the output stream
* @throws IOException the IO exception
*/
protected void doWriteActiveResource(IActiveResource resource, OutputStream outputStream)
throws IOException {
super.writeActiveResource(resource, outputStream);
}