com.softwaremagico.tm.json.AvailableSkillAdapter.java Source code

Introduction

Here is the source code for com.softwaremagico.tm.json.AvailableSkillAdapter.java

Source

package com.softwaremagico.tm.json;

/*-
 * #%L
 * Think Machine (Core)
 * %%
 * Copyright (C) 2017 - 2018 Softwaremagico
 * %%
 * This software is designed by Jorge Hortelano Otero. Jorge Hortelano Otero
 * <softwaremagico@gmail.com> Valencia (Spain).
 *  
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 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 General Public License for more
 * details.
 *  
 * You should have received a copy of the GNU General Public License along with
 * this program; If not, see <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.lang.reflect.Type;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.softwaremagico.tm.InvalidXmlElementException;
import com.softwaremagico.tm.character.skills.AvailableSkill;
import com.softwaremagico.tm.character.skills.AvailableSkillsFactory;
import com.softwaremagico.tm.log.MachineLog;

public class AvailableSkillAdapter extends ElementAdapter<AvailableSkill> {
    private final static String SPECIALIZATION = "specialization";

    @Override
    public JsonElement serialize(AvailableSkill element, Type elementType,
            JsonSerializationContext jsonSerializationContext) {
        JsonElement jsonObject = super.serialize(element, elementType, jsonSerializationContext);
        if (element.getSpecialization() != null) {
            ((JsonObject) jsonObject).addProperty(SPECIALIZATION, element.getSpecialization().getId());
        }
        return jsonObject;
    }

    @Override
    public AvailableSkill deserialize(JsonElement jsonElement, Type type,
            JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
        try {
            String specializationId = getSpecialization(jsonElement);
            AvailableSkill availableSkill = AvailableSkillsFactory.getInstance()
                    .getElement(super.getElementId(jsonElement), specializationId, super.getLanguage(jsonElement));
            return availableSkill;
        } catch (InvalidXmlElementException e) {
            MachineLog.errorMessage(this.getClass().getName(), e);
            return null;
        }
    }

    protected String getSpecialization(JsonElement jsonElement) {
        JsonObject jsonObject = jsonElement.getAsJsonObject();
        JsonPrimitive specialization = (JsonPrimitive) jsonObject.get(SPECIALIZATION);
        if (specialization == null) {
            return null;
        }
        return specialization.getAsString();
    }
}