/* * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions.
*/
package jdk.test.lib.dcmd;
import jdk.test.lib.process.OutputAnalyzer;
/** * Abstract base class for Diagnostic Command executors
*/ publicabstractclass CommandExecutor {
/** * Execute a diagnostic command * * @param cmd The diagnostic command to execute * @return an {@link jdk.test.lib.process.OutputAnalyzer} encapsulating the output of the command * @throws CommandExecutorException if there is an exception on the "calling side" while trying to execute the * Diagnostic Command. Exceptions thrown on the remote side are available as textual representations in * stderr, regardless of the specific executor used.
*/ publicfinal OutputAnalyzer execute(String cmd) throws CommandExecutorException { return execute(cmd, false);
}
/** * Execute a diagnostic command * * @param cmd The diagnostic command to execute * @param silent Do not print the command output * @return an {@link jdk.test.lib.process.OutputAnalyzer} encapsulating the output of the command * @throws CommandExecutorException if there is an exception on the "calling side" while trying to execute the * Diagnostic Command. Exceptions thrown on the remote side are available as textual representations in * stderr, regardless of the specific executor used.
*/ publicfinal OutputAnalyzer execute(String cmd, boolean silent) throws CommandExecutorException { if (!silent) {
System.out.printf("Running DCMD '%s' through '%s'%n", cmd, this.getClass().getSimpleName());
}
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