/*
* Copyright ( c ) 2015 , 2016 , 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.JDKToolFinder;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
import java.util.List;
/**
* Base class for Diagnostic Command Executors using the jcmd tool
*/
public abstract class JcmdExecutor extends CommandExecutor {
protected String jcmdBinary;
protected abstract List<String> createCommandLine(String cmd) throws CommandExecutorException;
protected JcmdExecutor() {
jcmdBinary = JDKToolFinder.getJDKTool("jcmd" );
}
protected OutputAnalyzer executeImpl(String cmd) throws CommandExecutorException {
List<String> commandLine = createCommandLine(cmd);
try {
System.out.printf("Executing command '%s'%n" , commandLine);
OutputAnalyzer output = ProcessTools.executeProcess(new ProcessBuilder(commandLine));
System.out.printf("Command returned with exit code %d%n" , output.getExitValue());
return output;
} catch (Exception e) {
String message = String.format("Caught exception while executing '%s'" , commandLine);
throw new CommandExecutorException(message, e);
}
}
}
Messung V0.5 in Prozent C=88 H=91 G=89
¤ Dauer der Verarbeitung: 0.19 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland