/**
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.waveprotocol.wave.federation.gson;
// Import order matters here due to what looks like a javac bug.
// Eclipse doesn't seem to have this problem.
import org.waveprotocol.wave.communication.gson.GsonSerializable;
import org.waveprotocol.wave.federation.ProtocolHashedVersion;
import org.waveprotocol.wave.federation.ProtocolHashedVersionUtil;
import org.waveprotocol.wave.federation.impl.ProtocolHashedVersionImpl;
import org.waveprotocol.wave.communication.Blob;
import org.waveprotocol.wave.communication.ProtoEnums;
import org.waveprotocol.wave.communication.gson.GsonException;
import org.waveprotocol.wave.communication.gson.GsonUtil;
import org.waveprotocol.wave.communication.json.RawStringData;
import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonPrimitive;
/**
* Pojo implementation of ProtocolHashedVersion with gson serialization and deserialization.
*
* Generated from org/waveprotocol/wave/federation/federation.protodevel. Do not edit.
*/
public final class ProtocolHashedVersionGsonImpl extends ProtocolHashedVersionImpl
implements GsonSerializable {
public ProtocolHashedVersionGsonImpl() {
super();
}
public ProtocolHashedVersionGsonImpl(ProtocolHashedVersion message) {
super(message);
}
@Override
public JsonElement toGson(RawStringData raw, Gson gson) {
return toGsonHelper(this, raw, gson);
}
/**
* Static implementation-independent GSON serializer. Call this from
* {@link #toGson} to avoid subclassing issues with inner message types.
*/
public static JsonElement toGsonHelper(ProtocolHashedVersion message, RawStringData raw, Gson gson) {
JsonObject json = new JsonObject();
json.add("1", new JsonPrimitive(message.getVersion()));
json.add("2", new JsonPrimitive(message.getHistoryHash().getData()));
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")) {
setVersion(jsonObject.get("1").getAsDouble());
}
if (jsonObject.has("2")) {
setHistoryHash(new Blob(jsonObject.get("2").getAsString()));
}
}
}