Example usage for org.apache.commons.exec CommandLine addArgument

Introduction

In this page you can find the example usage for org.apache.commons.exec CommandLine addArgument.

Prototype

public CommandLine addArgument(final String argument) 

Source Link

Document

Add a single argument.

Usage

From source file:org.fuin.esmp.EventStoreDownloadMojo.java

private void applyFileMode(final File file, final FileMode fileMode) throws MojoExecutionException {

    if (OS.isFamilyUnix() || OS.isFamilyMac()) {
        final String smode = fileMode.toChmodStringFull();
        final CommandLine cmdLine = new CommandLine("chmod");
        cmdLine.addArgument(smode);
        cmdLine.addArgument(file.getAbsolutePath());
        final Executor executor = new DefaultExecutor();
        try {/*ww w.  j av a 2s .c  o  m*/
            final int result = executor.execute(cmdLine);
            if (result != 0) {
                throw new MojoExecutionException("Error # " + result + " while trying to set mode \"" + smode
                        + "\" for file: " + file.getAbsolutePath());
            }
        } catch (final IOException ex) {
            throw new MojoExecutionException(
                    "Error while trying to set mode \"" + smode + "\" for file: " + file.getAbsolutePath(), ex);
        }
    } else {
        file.setReadable(fileMode.isUr() || fileMode.isGr() || fileMode.isOr());
        file.setWritable(fileMode.isUw() || fileMode.isGw() || fileMode.isOw());
        file.setExecutable(fileMode.isUx() || fileMode.isGx() || fileMode.isOx());
    }
}

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From source file:org.fuin.esmp.EventStoreStartMojo.java

private CommandLine createCommandLine() throws MojoExecutionException {
    final CommandLine cmdLine = new CommandLine(command);
    if (arguments != null) {
        for (final String argument : arguments) {
            cmdLine.addArgument(argument);
        }/*from  w  w w .j a  va2s  . c om*/
    }
    return cmdLine;
}

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From source file:org.fuin.esmp.EventStoreStopMojo.java

private CommandLine createCommandLine() throws MojoExecutionException {
    final CommandLine cmdLine = new CommandLine(command);
    if (OS.isFamilyWindows()) {
        cmdLine.addArgument("/PID");
        cmdLine.addArgument(readPid());/*from  w w w . j  a  v a2 s  . c om*/
        cmdLine.addArgument("/F");
    } else if (OS.isFamilyUnix() || OS.isFamilyMac()) {
        cmdLine.addArgument("-SIGKILL");
        cmdLine.addArgument(readPid());
    } else {
        throw new MojoExecutionException("Unknown OS - Cannot kill the process");
    }
    return cmdLine;
}

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From source file:org.fuin.owndeb.commons.DebUtils.java

/**
 * Untars a given 'tar.gz' file on a linux system using the 'tar' command in
 * the directory where it is placed.//  w  w w  . j a  v a  2  s .co  m
 * 
 * @param tarFile
 *            File to unpack.
 */
public static final void unTarGz(@NotNull final File tarFile) {
    Contract.requireArgNotNull("tarFile", tarFile);

    final String tarFilePath = Utils4J.getCanonicalPath(tarFile);
    LOG.info("unTarGz: {}", tarFilePath);

    final CommandLine cmdLine = new CommandLine("tar");
    cmdLine.addArgument("-zvxf");
    cmdLine.addArgument(tarFilePath);

    execute(cmdLine, tarFile.getParentFile(), "unTarGz: " + tarFilePath);

}

---

From source file:org.fuin.owndeb.commons.DebUtils.java

/**
 * Creates a tar.gz file on a linux system using the 'tar' command.
 * /*  ww  w. j av a 2s .  c  o  m*/
 * @param parentDir
 *            Working directory.
 * @param dirName
 *            Directory inside the working directory that will be archived.
 * 
 * @return Tar file.
 */
public static final File tarGz(@NotNull final File parentDir, final String dirName) {

    Contract.requireArgNotNull("parentDir", parentDir);
    Contract.requireArgNotNull("dirName", dirName);

    final File tarFile = new File(parentDir, dirName + ".tar.gz");
    final String tarFileNameAndPath = Utils4J.getCanonicalPath(tarFile);
    LOG.info("tarGz '{}': {}", dirName, tarFileNameAndPath);

    final CommandLine cmdLine = new CommandLine("tar");
    cmdLine.addArgument("-zvcf");
    cmdLine.addArgument(tarFileNameAndPath);
    cmdLine.addArgument(dirName);

    execute(cmdLine, parentDir, "tar file: " + tarFileNameAndPath);

    return tarFile;
}

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From source file:org.geoserver.importer.transform.AbstractCommandLinePreTransform.java

protected boolean checkAvailable() throws IOException {
    try {//from   ww  w.  j  a  v a  2 s  .com
        CommandLine cmd = new CommandLine(getExecutable());
        for (String option : getAvailabilityTestOptions()) {
            cmd.addArgument(option);
        }

        // prepare to run
        DefaultExecutor executor = new DefaultExecutor();

        // grab at least some part of the outputs
        int limit = 16 * 1024;
        try (OutputStream os = new BoundedOutputStream(new ByteArrayOutputStream(), limit);
                OutputStream es = new BoundedOutputStream(new ByteArrayOutputStream(), limit)) {
            PumpStreamHandler streamHandler = new PumpStreamHandler(os, es);
            executor.setStreamHandler(streamHandler);
            int result = executor.execute(cmd);

            if (result != 0) {
                LOGGER.log(Level.SEVERE, "Failed to execute command " + cmd.toString()
                        + "\nStandard output is:\n" + os.toString() + "\nStandard error is:\n" + es.toString());
                return false;
            }

        } catch (Exception e) {
            LOGGER.log(Level.SEVERE, "Failure to execute command " + cmd.toString(), e);
            return false;
        }
    } catch (Exception e) {
        LOGGER.log(Level.SEVERE, "Failure to locate executable for class " + this.getClass(), e);
        return false;
    }

    return true;
}

---

From source file:org.geoserver.importer.transform.GdalAddoTransform.java

@Override
protected void setupCommandLine(boolean inline, CommandLine cmd) {
    super.setupCommandLine(inline, cmd);
    for (Integer level : levels) {
        cmd.addArgument(String.valueOf(level));
    }//w  w w .  j  av a2  s  . c o  m
}

---

From source file:org.gluu.oxtrust.ldap.service.StatusCheckerTimer.java

private void setDfAttributes(GluuAppliance appliance) {
    log.debug("Setting df attributes");
    // Run df only on linux
    if (!isLinux()) {
        return;// w  ww . j av  a  2 s.  c  o  m
    }

    String programPath = OxTrustConstants.PROGRAM_DF;
    CommandLine commandLine = new CommandLine(programPath);
    commandLine.addArgument("/");
    commandLine.addArgument("--human-readable");

    ByteArrayOutputStream bos = new ByteArrayOutputStream(4096);
    try {
        boolean result = ProcessHelper.executeProgram(commandLine, false, 0, bos);
        if (!result) {
            return;
        }
    } finally {
        IOUtils.closeQuietly(bos);
    }

    String resultOutput = null;
    try {
        resultOutput = new String(bos.toByteArray(), "UTF-8");
    } catch (UnsupportedEncodingException ex) {
        log.error("Failed to parse program {0} output", ex, programPath);
        return;
    }

    String[] outputLines = resultOutput.split("\\r?\\n");
    String[] outputValues = null;
    if (outputLines.length == 2) {
        outputValues = outputLines[1].split("\\s+");
    } else if (outputLines.length == 3) {
        outputValues = outputLines[2].split("\\s+");
    }

    if (outputValues != null) {
        if (outputValues.length < 6) {
            return;
        }

        Number usedDiskSpace = getNumber(outputValues[4]);
        Number freeDiskSpace = usedDiskSpace == null ? null : 100 - usedDiskSpace.doubleValue();

        // Update appliance attributes
        appliance.setFreeDiskSpace(toIntString(freeDiskSpace));
    }
}

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From source file:org.jahia.modules.docviewer.PDF2SWFConverterService.java

protected CommandLine getConvertCommandLine(File inputFile, File outputFile) {
    CommandLine cmd = new CommandLine(getExecutablePath());
    cmd.addArgument("${inFile}");
    cmd.addArgument("-o");
    cmd.addArgument("${outFile}");
    cmd.addArguments(getParameters(), false);

    Map<String, File> params = new HashMap<String, File>(2);
    params.put("inFile", inputFile);
    params.put("outFile", outputFile);

    cmd.setSubstitutionMap(params);//  www .ja va2 s  .  c o  m

    return cmd;
}

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From source file:org.jberet.support.io.OsCommandBatchlet.java

/**
 * {@inheritDoc}/*w w w  . ja v  a 2s  . c  o m*/
 * <p>
 * This method runs the OS command.
 * If the command completes successfully, its process exit code is returned.
 * If there is exception while running the OS command, which may be
 * caused by timeout, the command being stopped, or other errors, the process
 * exit code is set as the step exit status, and the exception is thrown.
 *
 * @return the OS command process exit code
 *
 * @throws Exception upon errors
 */
@Override
public String process() throws Exception {
    final DefaultExecutor executor = new DefaultExecutor();
    final CommandLine commandLineObj;
    if (commandLine != null) {
        commandLineObj = CommandLine.parse(commandLine);
    } else {
        if (commandArray == null) {
            throw SupportMessages.MESSAGES.invalidReaderWriterProperty(null, null, "commandArray");
        } else if (commandArray.isEmpty()) {
            throw SupportMessages.MESSAGES.invalidReaderWriterProperty(null, commandArray.toString(),
                    "commandArray");
        }
        commandLineObj = new CommandLine(commandArray.get(0));
        final int len = commandArray.size();
        if (len > 1) {
            for (int i = 1; i < len; i++) {
                commandLineObj.addArgument(commandArray.get(i));
            }
        }
    }

    if (workingDir != null) {
        executor.setWorkingDirectory(workingDir);
    }
    if (streamHandler != null) {
        executor.setStreamHandler((ExecuteStreamHandler) streamHandler.newInstance());
    }

    SupportLogger.LOGGER.runCommand(commandLineObj.getExecutable(),
            Arrays.toString(commandLineObj.getArguments()), executor.getWorkingDirectory().getAbsolutePath());

    if (commandOkExitValues != null) {
        executor.setExitValues(commandOkExitValues);
    }

    watchdog = new ExecuteWatchdog(
            timeoutSeconds > 0 ? timeoutSeconds * 1000 : ExecuteWatchdog.INFINITE_TIMEOUT);
    executor.setWatchdog(watchdog);

    executor.setProcessDestroyer(new ShutdownHookProcessDestroyer());
    final DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();
    executor.execute(commandLineObj, environment, resultHandler);
    resultHandler.waitFor();

    final ExecuteException exception = resultHandler.getException();
    if (exception != null) {
        stepContext.setExitStatus(String.valueOf(resultHandler.getExitValue()));
        if (!isStopped) {
            throw exception;
        } else {
            SupportLogger.LOGGER.warn("", exception);
        }
    }
    return String.valueOf(resultHandler.getExitValue());
}

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