| /* |
| * Copyright (c) 2009, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package org.glassfish.embeddable; |
| |
| /** |
| * Encapsulates the result of a command invoked using {@link CommandRunner#run}. |
| * |
| * @author Sanjeeb.Sahoo@Sun.COM |
| */ |
| public interface CommandResult { |
| /** |
| * A command can have following types of exit status. |
| */ |
| enum ExitStatus { |
| SUCCESS, |
| WARNING, |
| FAILURE |
| } |
| |
| /** |
| * @return exit status of the command |
| */ |
| ExitStatus getExitStatus(); |
| |
| /** |
| * @return command output |
| */ |
| String getOutput(); |
| |
| /** |
| * This method returns any exception raised during command invocation, If the command's exit status |
| * is {@link ExitStatus#SUCCESS}, then this method will return null. |
| * |
| * @return any exception that occurred during this command execution. |
| */ |
| Throwable getFailureCause(); |
| } |