@Override
public void fromGson(JsonElement json, Gson gson, RawStringData raw) throws GsonException {
reset();
JsonObject jsonObject = json.getAsJsonObject();
// NOTE: always check with has(...) as the json might not have all required
// fields set.
if (jsonObject.has("1")) {
setDocumentId(jsonObject.get("1").getAsString());
}
if (jsonObject.has("2")) {
ProtocolDocumentOperationGsonImpl payload = new ProtocolDocumentOperationGsonImpl();
GsonUtil.extractJsonObject(payload, jsonObject.get("2"), gson, raw);
setDocumentOperation(payload);
}
if (jsonObject.has("3")) {
setAuthor(jsonObject.get("3").getAsString());
}
if (jsonObject.has("4")) {
JsonArray array = jsonObject.get("4").getAsJsonArray();
for (int i = 0; i < array.size(); i++) {
addContributor(array.get(i).getAsString());
}
}
if (jsonObject.has("5")) {
setLastModifiedVersion(GsonUtil.fromJson(jsonObject.get("5")));
}
if (jsonObject.has("6")) {
setLastModifiedTime(GsonUtil.fromJson(jsonObject.get("6")));
}
}
/**
* Static implementation-independent GSON serializer. Call this from {@link #toGson} to avoid
* subclassing issues with inner message types.
*/
public static JsonElement toGsonHelper(DocumentSnapshot message, RawStringData raw, Gson gson) {
JsonObject json = new JsonObject();
json.add("1", new JsonPrimitive(message.getDocumentId()));
json.add(
"2",
ProtocolDocumentOperationGsonImpl.toGsonHelper(message.getDocumentOperation(), raw, gson));
json.add("3", new JsonPrimitive(message.getAuthor()));
{
JsonArray array = new JsonArray();
for (int i = 0; i < message.getContributorSize(); i++) {
array.add(new JsonPrimitive(message.getContributor(i)));
}
json.add("4", array);
}
json.add("5", GsonUtil.toJson(message.getLastModifiedVersion()));
json.add("6", GsonUtil.toJson(message.getLastModifiedTime()));
return json;
}
@Override
public void fromGson(JsonElement json, Gson gson, RawStringData raw) throws GsonException {
reset();
JsonObject jsonObject = json.getAsJsonObject();
// NOTE: always check with has(...) as the json might not have all required
// fields set.
if (jsonObject.has("1")) {
ResponseStatusGsonImpl payload = new ResponseStatusGsonImpl();
GsonUtil.extractJsonObject(payload, jsonObject.get("1"), gson, raw);
setStatus(payload);
}
if (jsonObject.has("2")) {
JsonArray array = jsonObject.get("2").getAsJsonArray();
for (int i = 0; i < array.size(); i++) {
WaveletDiffGsonImpl payload = new WaveletDiffGsonImpl();
GsonUtil.extractJsonObject(payload, array.get(i), gson, raw);
addWavelet(payload);
}
}
}
@Override
public void fromGson(JsonElement json, Gson gson, RawStringData raw) throws GsonException {
reset();
JsonObject jsonObject = json.getAsJsonObject();
// NOTE: always check with has(...) as the json might not have all required
// fields set.
if (jsonObject.has("1")) {
setWaveletId(jsonObject.get("1").getAsString());
}
if (jsonObject.has("2")) {
JsonElement elem = jsonObject.get("2");
if (!elem.isJsonNull()) {
WaveletDiffSnapshotGsonImpl payload = new WaveletDiffSnapshotGsonImpl();
GsonUtil.extractJsonObject(payload, elem, gson, raw);
setSnapshot(payload);
}
}
}