com.google.walkaround.proto.gson.RobotSearchDigestGsonImpl.java Source code

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Here is the source code for com.google.walkaround.proto.gson.RobotSearchDigestGsonImpl.java

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/**
 * 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 com.google.walkaround.proto.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 com.google.walkaround.proto.RobotSearchDigest;
import com.google.walkaround.proto.RobotSearchDigestUtil;
import com.google.walkaround.proto.impl.RobotSearchDigestImpl;
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 RobotSearchDigest with gson serialization and deserialization.
 *
 * Generated from com/google/walkaround/proto/google-import.proto. Do not edit.
 */
public final class RobotSearchDigestGsonImpl extends RobotSearchDigestImpl implements GsonSerializable {
    public RobotSearchDigestGsonImpl() {
        super();
    }

    public RobotSearchDigestGsonImpl(RobotSearchDigest 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(RobotSearchDigest message, RawStringData raw, Gson gson) {
        JsonObject json = new JsonObject();
        json.add("1", new JsonPrimitive(message.getWaveId()));
        {
            JsonArray array = new JsonArray();
            for (int i = 0; i < message.getParticipantSize(); i++) {
                array.add(new JsonPrimitive(message.getParticipant(i)));
            }
            json.add("2", array);
        }
        json.add("3", new JsonPrimitive(message.getTitle()));
        json.add("4", new JsonPrimitive(message.getSnippet()));
        json.add("5", GsonUtil.toJson(message.getLastModifiedMillis()));
        json.add("6", new JsonPrimitive(message.getBlipCount()));
        json.add("7", new JsonPrimitive(message.getUnreadBlipCount()));
        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")) {
            setWaveId(jsonObject.get("1").getAsString());
        }
        if (jsonObject.has("2")) {
            JsonArray array = jsonObject.get("2").getAsJsonArray();
            for (int i = 0; i < array.size(); i++) {
                addParticipant(array.get(i).getAsString());
            }
        }
        if (jsonObject.has("3")) {
            setTitle(jsonObject.get("3").getAsString());
        }
        if (jsonObject.has("4")) {
            setSnippet(jsonObject.get("4").getAsString());
        }
        if (jsonObject.has("5")) {
            setLastModifiedMillis(GsonUtil.fromJson(jsonObject.get("5")));
        }
        if (jsonObject.has("6")) {
            setBlipCount(jsonObject.get("6").getAsInt());
        }
        if (jsonObject.has("7")) {
            setUnreadBlipCount(jsonObject.get("7").getAsInt());
        }
    }

}