private void setJsonTree(List<String> path, JSONArray parent, GadgetSpec gadgetSpec)
throws JSONException {
String tempId = "root"; // Temp variable to keep track of parent ID.
for (int i = 0; i < path.size(); i++) {
JSONObject newNode = new JSONObject();
if (!this.isNodeExisting(path.get(i), parent)) {
// If node is a GadgetSpec (last in path)
if (i == path.size() - 1) {
newNode.put("name", StringUtils.capitalize(gadgetSpec.getTitle()));
newNode.put("hasChildren", false);
newNode.put("isDefault", gadgetSpec.isDefault());
newNode.put("id", gadgetSpec.getId());
}
// Id node is a unique folder
else {
newNode.put("name", StringUtils.capitalize(path.get(i)));
newNode.put("hasChildren", true);
newNode.put("isDefault", false);
newNode.put("id", getFolderId(path.get(i)));
}
newNode.put("parent", tempId);
parent.put(newNode);
}
tempId = getFolderId(path.get(i));
}
}
private void addToTree(GadgetSpec gadgetSpec, JSONArray tree) throws JSONException {
String specPath = gadgetSpec.getPathToSpec();
specPath = specPath.replace("/spec.json", "");
String[] nodes = specPath.split("/");
List<String> nodesArray = new ArrayList<String>();
Collections.addAll(nodesArray, nodes);
setJsonTree(nodesArray, tree, gadgetSpec);
}
private void loadSpecs() {
final String method = "loadSpecs";
try {
// FIXME: If there's only one spec, we should force it to be the default. This might be easier
// to do client-side
// TODO: What if two specs want to be the default? Last one wins? This also might be easier to
// do client-side
for (String specPath : getSpecRegistryContents()) {
GadgetSpec gadgetSpec = specFactory.create(specPath);
if (gadgetSpec == null) {
LOG.logp(Level.WARNING, CLASS, method, "Unable to load gadget at path {0}", specPath);
continue;
}
specs.put(gadgetSpec.getId(), gadgetSpec);
if (gadgetSpec.isDefault()) {
defaultSpec = gadgetSpec;
}
addToTree(gadgetSpec, specTree);
}
} catch (Exception e) {
LOG.logp(Level.SEVERE, CLASS, method, e.getMessage(), e);
}
}