JGitAPIExceptions.java

/*
 * Copyright (c) 2011, 2012 Roberto Tyley
 *
 * This file is part of 'Agit' - an Android Git client.
 *
 * Agit 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.
 *
 * Agit 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/ .
 */

package com.madgag.agit.operations;


import static com.google.common.base.Throwables.getRootCause;

import com.jcraft.jsch.JSchException;

public class JGitAPIExceptions {

    public static RuntimeException exceptionWithFriendlyMessageFor(Exception e) {
        Throwable cause = getRootCause(e);
        String message = cause.getMessage();
        if (message == null) {
            message = cause.getClass().getSimpleName();
        }
        if (cause instanceof JSchException) {
            message = "SSH: " + message;
        }
        return new RuntimeException(message, cause);
    }
}