Java tutorial
/* * Copyright (c) 2017 Public Library of Science * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ package org.ambraproject.rhino.view.article; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonSerializationContext; import org.ambraproject.rhino.model.Syndication; import org.ambraproject.rhino.view.JsonOutputView; import java.util.Objects; public class SyndicationView implements JsonOutputView { private final Syndication syndication; public SyndicationView(Syndication syndication) { this.syndication = Objects.requireNonNull(syndication); } @Override public JsonElement serialize(JsonSerializationContext context) { JsonObject serialized = new JsonObject(); serialized.add("revision", context.serialize(ArticleRevisionView.getView(syndication.getArticleRevision()))); serialized.addProperty("target", syndication.getTarget()); serialized.addProperty("status", syndication.getStatus()); serialized.addProperty("submissionCount", syndication.getSubmissionCount()); serialized.add("lastSubmitTimestamp", context.serialize(syndication.getLastSubmitTimestamp())); return serialized; } }