001package ball.tv.epg.entity; 002/*- 003 * ########################################################################## 004 * TV H/W, EPGs, and Recording 005 * $Id: AbstractEntity.java 5285 2020-02-05 04:23:21Z ball $ 006 * $HeadURL: svn+ssh://svn.hcf.dev/var/spool/scm/repository.svn/ball-tv/trunk/src/main/java/ball/tv/epg/entity/AbstractEntity.java $ 007 * %% 008 * Copyright (C) 2013 - 2020 Allen D. Ball 009 * %% 010 * Licensed under the Apache License, Version 2.0 (the "License"); 011 * you may not use this file except in compliance with the License. 012 * You may obtain a copy of the License at 013 * 014 * http://www.apache.org/licenses/LICENSE-2.0 015 * 016 * Unless required by applicable law or agreed to in writing, software 017 * distributed under the License is distributed on an "AS IS" BASIS, 018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 019 * See the License for the specific language governing permissions and 020 * limitations under the License. 021 * ########################################################################## 022 */ 023import ball.persistence.entity.JSONEntity; 024import ball.tv.ObjectMapperConfiguration; 025import com.fasterxml.jackson.databind.JsonNode; 026import javax.persistence.MappedSuperclass; 027import lombok.NoArgsConstructor; 028 029import static lombok.AccessLevel.PROTECTED; 030 031/** 032 * Abstract {@link ball.tv.epg.entity} {@link JSONEntity} base class. 033 * 034 * {@bean.info} 035 * 036 * @author {@link.uri mailto:ball@hcf.dev Allen D. Ball} 037 * @version $Revision: 5285 $ 038 */ 039@MappedSuperclass 040@NoArgsConstructor(access = PROTECTED) 041public abstract class AbstractEntity extends JSONEntity { 042 private static final long serialVersionUID = 8798994064011298347L; 043 044 { mapper = ObjectMapperConfiguration.MAPPER; } 045 046 @Override 047 public JsonNode asJsonNode() { 048 JsonNode node = super.asJsonNode(); 049 050 if (node == null) { 051 String json = getJson(); 052 053 if (json != null) { 054 try { 055 node = mapper.readTree(json); 056 super.node = node; 057 } catch (Exception exception) { 058 } 059 } 060 } 061 062 return node; 063 } 064}