Java tutorial
/** * Wabi-Sabi DAM solution * Open source Digital Asset Management platform of great simplicity and beauty. * Copyright (C) 2016 Urchinly <wabi-sabi@urchinly.uk> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package uk.urchinly.wabi.entities; import java.io.Serializable; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; public abstract class AbstractEntity implements Serializable { private static final long serialVersionUID = 1L; @Override public String toString() { ObjectMapper objectMapper = new ObjectMapper(); try { return objectMapper.writeValueAsString(this); } catch (JsonProcessingException e) { return super.toString(); } } }