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- /*
- * Copyright 2011 Vaadin Ltd.
- *
- * 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.vaadin.client.communication;
-
- import com.google.gwt.json.client.JSONObject;
- import com.google.gwt.json.client.JSONValue;
- import com.vaadin.client.ApplicationConnection;
- import com.vaadin.client.ConnectorMap;
- import com.vaadin.client.metadata.Type;
-
- /**
- * Implementors of this interface knows how to serialize an Object of a given
- * type to JSON and how to deserialize the JSON back into an object.
- *
- * The {@link #serialize(Object, ConnectorMap)} and
- * {@link #deserialize(JSONObject, ConnectorMap)} methods must be symmetric so
- * they can be chained and produce the original result (or an equal result).
- *
- * Each {@link JSONSerializer} implementation can handle an object of a single
- * type - see {@link SerializerMap}.
- *
- * @since 7.0
- */
- public interface JSONSerializer<T> {
-
- /**
- * Creates and deserializes an object received from the server. Must be
- * compatible with {@link #serialize(Object, ConnectorMap)} and also with
- * the server side JsonCodec.encode(Object,
- * com.vaadin.terminal.gwt.server.PaintableIdMapper) .
- *
- * @param jsonValue
- * JSON map from property name to property value
- * @return A deserialized object
- */
- T deserialize(Type type, JSONValue jsonValue,
- ApplicationConnection connection);
-
- /**
- * Serialize the given object into JSON. Must be compatible with
- * {@link #deserialize(JSONObject, ConnectorMap)} and also with the server
- * side JsonCodec.decode(com.vaadin.external.json.JSONArray,
- * com.vaadin.terminal.gwt.server.PaintableIdMapper)
- *
- * @param value
- * The object to serialize
- * @return A JSON serialized version of the object
- */
- JSONValue serialize(T value, ApplicationConnection connection);
-
- }
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