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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 * * 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 org.springframework.social.facebook.api.impl.json; import java.io.IOException; import org.springframework.social.facebook.api.FacebookObject; import org.springframework.social.facebook.api.ProfilePictureSource; import com.fasterxml.jackson.annotation.JsonCreator; import com.fasterxml.jackson.annotation.JsonIgnoreProperties; import com.fasterxml.jackson.annotation.JsonProperty; import com.fasterxml.jackson.core.JsonParser; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.DeserializationContext; import com.fasterxml.jackson.databind.JsonDeserializer; import com.fasterxml.jackson.databind.JsonNode; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.annotation.JsonDeserialize; /** * Annotated mixin to add Jackson annotations to UserTaggableFriend. * @author Craig Walls */ @JsonIgnoreProperties(ignoreUnknown = true) abstract class UserTaggableFriendMixin extends FacebookObject { @JsonCreator UserTaggableFriendMixin(@JsonProperty("id") String id, @JsonProperty("name") String name, @JsonProperty("first_name") String firstName, @JsonProperty("middle_name") String middleName, @JsonProperty("last_name") String lastName, @JsonProperty("picture") @JsonDeserialize(using = PictureDeserializer.class) ProfilePictureSource picture) { } private static class PictureDeserializer extends JsonDeserializer<ProfilePictureSource> { @Override public ProfilePictureSource deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException { ObjectMapper mapper = new ObjectMapper(); mapper.registerModule(new FacebookModule()); JsonNode dataNode = (JsonNode) jp.readValueAs(JsonNode.class).get("data"); return (ProfilePictureSource) mapper.reader(ProfilePictureSource.class).readValue(dataNode); } } }