X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=src%2Fcom%2Fgoogle%2Fgson%2Finternal%2Fbind%2FCollectionTypeAdapterFactory.java;fp=src%2Fcom%2Fgoogle%2Fgson%2Finternal%2Fbind%2FCollectionTypeAdapterFactory.java;h=0000000000000000000000000000000000000000;hb=5c86ae2f45d293408d98a291e826948052d207bc;hp=0b95445a02b1c91f51cf1b0c007f17e5c2bf8070;hpb=5cf4714f0675349ed599707e024cf0e70fe114b2;p=unical.git diff --git a/src/com/google/gson/internal/bind/CollectionTypeAdapterFactory.java b/src/com/google/gson/internal/bind/CollectionTypeAdapterFactory.java deleted file mode 100644 index 0b95445..0000000 --- a/src/com/google/gson/internal/bind/CollectionTypeAdapterFactory.java +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright (C) 2011 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.gson.internal.bind; - -import com.google.gson.Gson; -import com.google.gson.TypeAdapter; -import com.google.gson.TypeAdapterFactory; -import com.google.gson.internal.$Gson$Types; -import com.google.gson.internal.ConstructorConstructor; -import com.google.gson.internal.ObjectConstructor; -import com.google.gson.reflect.TypeToken; -import com.google.gson.stream.JsonReader; -import com.google.gson.stream.JsonToken; -import com.google.gson.stream.JsonWriter; -import java.io.IOException; -import java.lang.reflect.Type; -import java.util.Collection; - -/** - * Adapt a homogeneous collection of objects. - */ -public final class CollectionTypeAdapterFactory implements TypeAdapterFactory { - private final ConstructorConstructor constructorConstructor; - - public CollectionTypeAdapterFactory(ConstructorConstructor constructorConstructor) { - this.constructorConstructor = constructorConstructor; - } - - public TypeAdapter create(Gson gson, TypeToken typeToken) { - Type type = typeToken.getType(); - - Class rawType = typeToken.getRawType(); - if (!Collection.class.isAssignableFrom(rawType)) { - return null; - } - - Type elementType = $Gson$Types.getCollectionElementType(type, rawType); - TypeAdapter elementTypeAdapter = gson.getAdapter(TypeToken.get(elementType)); - ObjectConstructor constructor = constructorConstructor.get(typeToken); - - @SuppressWarnings({"unchecked", "rawtypes"}) // create() doesn't define a type parameter - TypeAdapter result = new Adapter(gson, elementType, elementTypeAdapter, constructor); - return result; - } - - private static final class Adapter extends TypeAdapter> { - private final TypeAdapter elementTypeAdapter; - private final ObjectConstructor> constructor; - - public Adapter(Gson context, Type elementType, - TypeAdapter elementTypeAdapter, - ObjectConstructor> constructor) { - this.elementTypeAdapter = - new TypeAdapterRuntimeTypeWrapper(context, elementTypeAdapter, elementType); - this.constructor = constructor; - } - - public Collection read(JsonReader in) throws IOException { - if (in.peek() == JsonToken.NULL) { - in.nextNull(); - return null; - } - - Collection collection = constructor.construct(); - in.beginArray(); - while (in.hasNext()) { - E instance = elementTypeAdapter.read(in); - collection.add(instance); - } - in.endArray(); - return collection; - } - - public void write(JsonWriter out, Collection collection) throws IOException { - if (collection == null) { - out.nullValue(); - return; - } - - out.beginArray(); - for (E element : collection) { - elementTypeAdapter.write(out, element); - } - out.endArray(); - } - } -}