1 /* 2 * Copyright (C) 2009 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.common.collect; 18 19 import com.google.gwt.user.client.rpc.SerializationException; 20 import com.google.gwt.user.client.rpc.SerializationStreamReader; 21 import com.google.gwt.user.client.rpc.SerializationStreamWriter; 22 import com.google.gwt.user.client.rpc.core.java.util.Collection_CustomFieldSerializerBase; 23 24 import java.util.ArrayList; 25 import java.util.List; 26 27 /** 28 * This class implements the GWT serialization of {@link 29 * RegularImmutableList}. 30 * 31 * @author Hayward Chan 32 */ 33 public class RegularImmutableList_CustomFieldSerializer { 34 35 public static void deserialize(SerializationStreamReader reader, 36 RegularImmutableList<?> instance) { 37 } 38 39 public static RegularImmutableList<Object> instantiate( 40 SerializationStreamReader reader) throws SerializationException { 41 List<Object> elements = new ArrayList<Object>(); 42 Collection_CustomFieldSerializerBase.deserialize(reader, elements); 43 /* 44 * For this custom field serializer to be invoked, the list must have been 45 * RegularImmutableList before it's serialized. Since RegularImmutableList 46 * always have one or more elements, ImmutableList.copyOf always return 47 * a RegularImmutableList back. 48 */ 49 return (RegularImmutableList<Object>) ImmutableList.copyOf(elements); 50 } 51 52 public static void serialize(SerializationStreamWriter writer, 53 RegularImmutableList<?> instance) throws SerializationException { 54 Collection_CustomFieldSerializerBase.serialize(writer, instance); 55 } 56 } 57
