11d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/* 21d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Copyright (C) 2009 The Guava Authors 31d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 41d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Licensed under the Apache License, Version 2.0 (the "License"); 51d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * you may not use this file except in compliance with the License. 61d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * You may obtain a copy of the License at 71d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 81d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * http://www.apache.org/licenses/LICENSE-2.0 91d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 101d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Unless required by applicable law or agreed to in writing, software 111d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * distributed under the License is distributed on an "AS IS" BASIS, 121d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 131d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * See the License for the specific language governing permissions and 141d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * limitations under the License. 151d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 161d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 171d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpackage com.google.common.collect; 181d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 191d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport com.google.gwt.user.client.rpc.SerializationException; 201d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport com.google.gwt.user.client.rpc.SerializationStreamReader; 211d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport com.google.gwt.user.client.rpc.SerializationStreamWriter; 221d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport com.google.gwt.user.client.rpc.core.java.util.Map_CustomFieldSerializerBase; 231d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 241d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport java.util.LinkedHashMap; 251d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport java.util.Map; 261d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 271d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/** 281d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * This class implements the GWT serialization of {@link RegularImmutableMap}. 291d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 301d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * @author Hayward Chan 311d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 321d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpublic class RegularImmutableMap_CustomFieldSerializer { 331d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 341d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public static void deserialize(SerializationStreamReader reader, 351d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert RegularImmutableMap<?, ?> instance) { 361d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 371d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 381d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public static RegularImmutableMap<Object, Object> instantiate( 391d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert SerializationStreamReader reader) throws SerializationException { 401d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Map<Object, Object> entries = new LinkedHashMap<Object, Object>(); 411d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Map_CustomFieldSerializerBase.deserialize(reader, entries); 421d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert /* 431d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * For this custom field serializer to be invoked, the map must have been 441d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * RegularImmutableMap before it's serialized. Since RegularImmutableMap 451d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * always have two or more elements, ImmutableMap.copyOf always return 461d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * a RegularImmutableMap back. 471d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 481d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return (RegularImmutableMap<Object, Object>) ImmutableMap.copyOf(entries); 491d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 501d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 511d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public static void serialize(SerializationStreamWriter writer, 521d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert RegularImmutableMap<?, ?> instance) throws SerializationException { 531d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Map_CustomFieldSerializerBase.serialize(writer, instance); 541d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 551d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert} 56