Line data    Source code

       1             : // Copyright (C) 2021 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.events;
      16             : 
      17             : import com.google.gerrit.common.UsedAt;
      18             : import com.google.gson.JsonElement;
      19             : import com.google.gson.JsonParseException;
      20             : import com.google.gson.JsonSerializationContext;
      21             : import com.google.gson.JsonSerializer;
      22             : import java.lang.reflect.Type;
      23             : 
      24             : @UsedAt(UsedAt.Project.PLUGIN_MULTI_SITE)
      25           2 : class EventSerializer implements JsonSerializer<Event> {
      26             :   @Override
      27             :   public JsonElement serialize(Event src, Type typeOfSrc, JsonSerializationContext context) {
      28           1 :     String type = src.getType();
      29             : 
      30           1 :     Class<?> cls = EventTypes.getClass(type);
      31           1 :     if (cls == null) {
      32           0 :       throw new JsonParseException("Unknown event type: " + type);
      33             :     }
      34             : 
      35           1 :     return context.serialize(src, cls);
      36             :   }
      37             : }