private void handleLocalizations(
final LayerGroup lc, final String nameprefix, final HttpServletRequest request) {
final Map<String, String> parsed = RequestHelper.parsePrefixedParamsMap(request, nameprefix);
for (Map.Entry<String, String> entry : parsed.entrySet()) {
lc.setName(entry.getKey(), entry.getValue());
}
}
@Override
public void handleAction(ActionParameters params) throws ActionException {
final HttpServletRequest request = params.getRequest();
try {
final int groupId = params.getHttpParam(PARAM_ID, -1);
final LayerGroup group = new LayerGroup();
group.setId(groupId);
handleLocalizations(group, PARAM_NAME_PREFIX, request);
if (group.getLocale() == null) {
throw new ActionParamsException("Missing names for group!");
}
// ************** UPDATE ************************
if (groupId != -1) {
if (!layerGroupService.hasPermissionToUpdate(params.getUser(), groupId)) {
throw new ActionDeniedException(
"Unauthorized user tried to update layer group - id=" + groupId);
}
layerGroupService.update(group);
ResponseHelper.writeResponse(params, group.getAsJSON());
}
// ************** INSERT ************************
else if (params.getUser().isAdmin()) {
final int id = layerGroupService.insert(group);
group.setId(id);
ResponseHelper.writeResponse(params, group.getAsJSON());
} else {
throw new ActionDeniedException(
"Unauthorized user tried to update layer group - id=" + groupId);
}
} catch (Exception e) {
throw new ActionException("Couldn't update/insert map layer group", e);
}
}