| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.gearpump.streaming.task |
| |
| import org.apache.gearpump.esotericsoftware.kryo.util.{IntMap, ObjectMap} |
| import org.apache.gearpump.streaming.task.SerializerResolver.Registration |
| |
| private[task] class SerializerResolver { |
| private var classId = 0 |
| private val idToRegistration = new IntMap[Registration]() |
| private val classToRegistration = new ObjectMap[Class[_], Registration]() |
| |
| def register[T](clazz: Class[T], serializer: TaskMessageSerializer[T]): Unit = { |
| val registration = new Registration(classId, clazz, serializer) |
| idToRegistration.put(classId, registration) |
| classToRegistration.put(clazz, registration) |
| classId += 1 |
| } |
| |
| def getRegistration(clazz: Class[_]): Registration = { |
| classToRegistration.get(clazz) |
| } |
| |
| def getRegistration(clazzId: Int): Registration = { |
| idToRegistration.get(clazzId) |
| } |
| } |
| |
| object SerializerResolver { |
| class Registration(val id: Int, val clazz: Class[_], val serializer: TaskMessageSerializer[_]) |
| } |