Java tutorial
/* * SonarQube :: Bitbucket Plugin * Copyright (C) 2015-2016 SonarSource SA * mailto:contact AT sonarsource DOT com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 3 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ package com.wirelust.sonar.plugins.bitbucket.client; import com.fasterxml.jackson.annotation.JsonInclude; import com.fasterxml.jackson.databind.DeserializationFeature; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.PropertyNamingStrategy; /** * Date: 07-Oct-2015 * * @author T. Curran */ public class JacksonObjectMapper extends ObjectMapper { public static JacksonObjectMapper get() { JacksonObjectMapper mapper = new JacksonObjectMapper(); mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, false); // Bitbucket uses underscores in their json names, our value objects use camel case mapper.setPropertyNamingStrategy(PropertyNamingStrategy.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES); // Bitbucket will sometimes return an array and sometimes return a single object for most lists mapper.enable(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY); // In the unit tests this is set to true because we want it to fail there // but in production we don't want it to fail so easily. mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); // When sending JSON to bitbucket we want to leave out null properties. mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); return mapper; } }