/*
 * Copyright (C) 2016, Matthias Sohn <matthias.sohn@sap.com> and others
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0 which is available at
 * https://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
package org.eclipse.jgit.errors;

/**
 * Thrown when an external command failed
 *
 * @since 4.5
 */
public class CommandFailedException extends Exception {

	private static final long serialVersionUID = 1L;

	private int returnCode;

	/**
	 * Constructor for CommandFailedException
	 *
	 * @param returnCode
	 *            return code returned by the command
	 * @param message
	 *            error message
	 */
	public CommandFailedException(int returnCode, String message) {
		super(message);
		this.returnCode = returnCode;
	}

	/**
	 * Constructor for CommandFailedException
	 *
	 * @param returnCode
	 *            return code returned by the command
	 * @param message
	 *            error message
	 * @param cause
	 *            exception causing this exception
	 */
	public CommandFailedException(int returnCode, String message,
			Throwable cause) {
		super(message, cause);
		this.returnCode = returnCode;
	}

	/**
	 * Get return code returned by the command
	 *
	 * @return return code returned by the command
	 */
	public int getReturnCode() {
		return returnCode;
	}
}