Errors.java

/*
 * Copyright (C) 2017 Drakeet <drakeet.me@gmail.com>
 *
 * This file is part of rebase-android
 *
 * rebase-android 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 3 of the License, or
 * (at your option) any later version.
 *
 * rebase-android 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 rebase-android. If not, see <http://www.gnu.org/licenses/>.
 */

package com.drakeet.rebase.api.tool;

import com.drakeet.rebase.api.type.Error;
import com.google.gson.Gson;
import retrofit2.HttpException;

/**
 * @author drakeet
 */
public class Errors {

    public static Error errorResponse(HttpException throwable) {
        return new Gson().fromJson(throwable.response().errorBody().charStream(), Error.class);
    }


    public static String errorMessage(Throwable throwable) {
        try {
            if (throwable instanceof HttpException) {
                return errorResponse((HttpException) throwable).error;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return throwable.getMessage();
    }
}