Java tutorial
package com.github.duhongming.highcharts.json; /* * The MIT License (MIT) * * Copyright (c) 2014-2015 abel533@gmail.com * * 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. */ import java.lang.reflect.Type; import com.github.duhongming.highcharts.series.Line; import com.github.duhongming.highcharts.series.Pie; import com.github.duhongming.highcharts.series.Series; import com.github.duhongming.highcharts.series.SeriesType; import com.google.gson.JsonDeserializationContext; import com.google.gson.JsonDeserializer; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonParseException; /** * @author liuzh */ @SuppressWarnings("rawtypes") public class SeriesDeserializer implements JsonDeserializer<Series> { @Override /** * json,typeOfT,context * * @param json * @param typeOfT * @param context */ public Series deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { final JsonObject jsonObject = json.getAsJsonObject(); String _type = jsonObject.get("type").getAsString(); SeriesType type = SeriesType.valueOf(_type); Series series = null; switch (type) { case line: series = context.deserialize(jsonObject, Line.class); break; // case bar: // series = context.deserialize(jsonObject, Bar.class); // break; // case scatter: // series = context.deserialize(jsonObject, Scatter.class); // break; // case funnel: // series = context.deserialize(jsonObject, Funnel.class); // break; case pie: series = context.deserialize(jsonObject, Pie.class); break; // case force: // series = context.deserialize(jsonObject, Force.class); // break; // case gauge: // series = context.deserialize(jsonObject, Gauge.class); // break; // case map: // series = context.deserialize(jsonObject, Map.class); // break; // case island: // series = context.deserialize(jsonObject, Island.class); // break; // case k: // series = context.deserialize(jsonObject, K.class); // break; // case radar: // series = context.deserialize(jsonObject, Radar.class); // break; // case chord: // series = context.deserialize(jsonObject, Chord.class); // break; } return series; } }