/*
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Tango - Personal Media Center
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Copyright (C) 2021 Ulrich Hilger
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package de.uhilger.tango.api;
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import com.google.gson.Gson;
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/**
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*
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* @author Ulrich Hilger
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* @version 1, 9.4.2021
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*/
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public class JsonHelper {
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public String jsonWithEnclosingType(Object o) {
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/*
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StringBuilder sb = new StringBuilder();
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sb.append("{\"");
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sb.append(o.getClass().getSimpleName());
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sb.append("\": ");
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Gson gson = new Gson();
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sb.append(gson.toJson(o));
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sb.append("}");
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return sb.toString();
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*/
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return jsonWithCustomType(o, o.getClass().getSimpleName());
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}
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public String jsonWithCustomType(Object o, String typeName) {
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/*
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StringBuilder sb = new StringBuilder();
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sb.append("{\"");
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sb.append(typeName);
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sb.append("\": ");
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Gson gson = new Gson();
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sb.append(gson.toJson(o));
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sb.append("}");
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return sb.toString();
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*/
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Gson gson = new Gson();
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return embedInCustomType(gson.toJson(o), typeName);
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}
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public String embedInCustomType(String jsonStr, String typeName) {
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StringBuilder sb = new StringBuilder();
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sb.append("{\"");
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sb.append(typeName);
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sb.append("\": ");
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//Gson gson = new Gson();
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//sb.append(gson.toJson(o));
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sb.append(jsonStr);
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sb.append("}");
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return sb.toString();
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}
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}
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