Java tutorial
/* * Things * * Copyright (c) 2014, Markus Binsteiner. All rights reserved. * * This library 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 3.0 of the License, or (at your option) any later version. * * This library 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 library. */ package things.thing; import com.fasterxml.jackson.core.JsonParser; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.core.ObjectCodec; import com.fasterxml.jackson.core.type.TypeReference; 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.google.common.collect.Lists; import things.types.TypeRegistry; import java.io.IOException; import java.util.List; /** * Project: things * <p> * Written by: Markus Binsteiner * Date: 31/03/14 * Time: 12:28 PM */ public class ThingListDeserializer extends JsonDeserializer<ThingList> { private final ObjectMapper objectMapper; private final TypeRegistry tr; public ThingListDeserializer(ObjectMapper om, TypeRegistry tr) { this.objectMapper = om; this.tr = tr; } @Override public ThingList deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException { List<Thing> things = objectMapper.readValue(jp, new TypeReference<List<Thing>>() { }); return new ThingList(things); } }