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/* * Copyright 2015 the original author or authors. * * 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 * * https://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.springframework.social.facebook.api; import java.util.HashMap; import java.util.Map; import com.fasterxml.jackson.annotation.JsonAnySetter; /** * Base class for all Facebook types. * Offers an extraData property for carrying any data in response from Facebook that won't be otherwise mapped to any properties of the subclass. * @author Craig Walls */ public abstract class FacebookObject { private Map<String, Object> extraData; public FacebookObject() { this.extraData = new HashMap<String, Object>(); } /** * @return Any fields in response from Facebook that are otherwise not mapped to any properties. */ public Map<String, Object> getExtraData() { return extraData; } /** * {@link JsonAnySetter} hook. Called when an otherwise unmapped property is being processed during JSON deserialization. * @param key The property's key. * @param value The property's value. */ protected void add(String key, Object value) { extraData.put(key, value); } }