Example usage for java.lang Runtime exec

Introduction

In this page you can find the example usage for java.lang Runtime exec.

Prototype

public Process exec(String cmdarray[]) throws IOException 

Source Link

Document

Executes the specified command and arguments in a separate process.

Usage

From source file:processing.app.CommandLineTest.java

@Test
public void testCommandLineMultipleAction() throws Exception {
    Runtime rt = Runtime.getRuntime();
    Process pr = rt.exec(new String[] { arduinoPath.getAbsolutePath(), "--version", "--verify", });
    pr.waitFor();/*  w w  w .jav a 2s.  c  o  m*/

    Assertions.assertThat(pr.exitValue()).as("Multiple Action will be rejected").isEqualTo(3);
}

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From source file:processing.app.CommandLineTest.java

@Test
public void testCommandLineVersion() throws Exception {
    Runtime rt = Runtime.getRuntime();
    Process pr = rt.exec(new String[] { arduinoPath.getAbsolutePath(), "--version", });
    pr.waitFor();/*  w ww .j a va  2 s.  c  o m*/

    Assertions.assertThat(pr.exitValue()).as("Process will finish with exit code 0 in --version").isEqualTo(0);
    Assertions.assertThat(new String(IOUtils.toByteArray(pr.getInputStream())))
            .matches("Arduino: \\d+\\.\\d+\\.\\d+.*");
}

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From source file:org.apache.stratos.cartridge.agent.data.publisher.log.FileBasedLogPublisher.java

@Override
public void run() {

    Runtime r = Runtime.getRuntime();
    try {//from   ww w . j a va 2 s.  c  o m
        process = r.exec(Constants.TAIL_COMMAND + filePath);

    } catch (IOException e) {
        log.error("Error tailing file ", e);
        throw new RuntimeException(e);
    }

    log.info("Starting log publisher for file: " + filePath + ", thread: " + Thread.currentThread().getName());

    scanner = new Scanner(process.getInputStream());
    while (scanner.hasNextLine()) {

        DataContext dataContext = new DataContext();
        // set the relevant data
        dataContext.setCorrelationData(null);
        dataContext.setMetaData(new Object[] { memberId });
        dataContext.setPayloadData(
                new Object[] { tenantId, alias, "", datetime, "", scanner.nextLine(), "", "", memberId, "" });
        // publish data
        publish(dataContext);
    }
}

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From source file:oscar.util.FaxStatusAction.java

private String getFaxStatus() {
    String output = "$ faxstat -s -l\n";

    if (OscarProperties.getInstance().getBooleanProperty("faxEnable", "yes")) {
        Runtime r = Runtime.getRuntime();
        try {/* ww  w.ja v  a 2 s.  co m*/
            Process p = r.exec("faxstat -s -l");
            InputStream in = p.getInputStream();
            InputStreamReader isr = new InputStreamReader(in);
            BufferedReader br = new BufferedReader(isr);
            String line;

            while ((line = br.readLine()) != null) {
                output += line + "\n";
            }

        } catch (IOException e) {
            output += "[An error has been encountered.]\n";
            output += "[" + e.getMessage() + "]\n";
        }
    } else {
        output = "[The fax service is not enabled.]\n";
    }

    return output;

}

---

From source file:clienteescritorio.Grafica.java

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
    try {//  w  w w. j  a v  a 2 s. c o  m
        String directorio = System.getProperty("user.dir") + "/temporal/";
        String imagen = "grafica.png";
        String so = System.getProperty("os.name");
        System.err.println("El sso " + so);
        File f = new File(directorio + imagen);
        ChartUtilities.saveChartAsPNG(f, chart, 600, 400);
        Runtime run = Runtime.getRuntime();
        if (so.equals("Linux"))
            run.exec("eog " + directorio + imagen);
        else {
            Desktop dt = Desktop.getDesktop();
            dt.open(f);
        }
    } catch (IOException ex) {
        JOptionPane.showMessageDialog(rootPane, "No se pudo guardar la grfica :(, Intntelo ms tarde!");
        ex.printStackTrace();
    }

}

---

From source file:com.mycompany.rproject.runnableClass.java

public static void putOutput() throws IOException {
    Runtime r = Runtime.getRuntime();

    StringBuilder sbuilder = new StringBuilder(
            "/usr/local/bin/ffmpeg -i /Users/paulamontojo/Desktop/download.avi -acodec pcm_s16le -ac 1 -ar 16000 /Users/paulamontojo/Desktop/duprueita.wav");
    long startTime = System.currentTimeMillis();
    long endTime = startTime + (10 * 60 * 1000);
    while (System.currentTimeMillis() < endTime) {
        try {//from   w ww  .j  a v  a 2  s . c  o m
            Thread.sleep(1000 * 20);
        } catch (Exception e) {
        }
    }

    StringBuilder sbuilder2 = new StringBuilder(
            "mv -f /Users/paulamontojo/Desktop/duprueita.wav /Users/paulamontojo/Downloads/rproject/src/main/resources/edu/cmu/sphinx/demo/aligner/outpone.wav");

    Process p = r.exec(sbuilder.toString());
    Process p2 = r.exec(sbuilder2.toString());
}

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From source file:com.ms.commons.standalone.pojo.StandaloneJob.java

@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
    JobDataMap dataMap = context.getMergedJobDataMap();
    String baseStandalonePath = dataMap.getString("baseStandalonePath");
    CronJob cronJob = (CronJob) dataMap.get("cronJob");
    try {//www  . jav a  2  s .c om
        modifyDataSourceProperties(cronJob.getFullClassName(), cronJob.getIdentity(), baseStandalonePath);
    } catch (Exception e1) {
        logger.warn("?job?msun.datasource.properties??"
                + cronJob.getIdentity() + "", e1);
    }

    String cmd = String.format("/bin/bash %s/bin/jobRunner.sh start %s", baseStandalonePath,
            cronJob.getFullClassName());
    Runtime runtime = Runtime.getRuntime();
    Process process = null;
    try {
        process = runtime.exec(cmd);
        process.waitFor();
    } catch (Exception e) {
        logger.error("runtime.exec cmd: " + cmd + " failed");
        throw new JobExecutionException(e);
    } finally {
        if (process != null) {
            process.destroy();
        }
    }
}

---

From source file:com.liferay.qa.MarkdownBuilder.java

private void html(String file) throws Exception {
    String srcString = "/src/";

    if (_OS_UNIX) {
        srcString = "/src/";
    }//  ww  w .  j  av a  2  s .  co  m

    int x = file.indexOf(srcString) + 1;
    int y = x + 4;

    String fileDir = file.substring(0, x);
    String fileName = file.substring(y);

    new File(fileDir + "html").mkdirs();

    x = fileName.indexOf(".markdown");

    String testName = fileName.substring(0, x);

    String[] command;

    if (_OS_UNIX) {
        String[] unixCommand = { _PANDOC_APP, "-f", "markdown", "-t", "html", "-o",
                fileDir + "html/" + testName + ".html", fileDir + "src/" + testName + ".markdown" };

        command = unixCommand;
    } else {
        String[] windowsCommand = { _PANDOC_APP, "-f", "markdown", "-t", "html", "+RTS", "-K64m", "-RTS",
                "-smart", "-o", fileDir + "html/" + testName + ".html",
                fileDir + "src/" + testName + ".markdown" };

        command = windowsCommand;
    }

    Runtime runtime = Runtime.getRuntime();

    runtime.exec(command);
}

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From source file:org.smartfrog.avalanche.client.sf.apps.gt4.wsgram.ConfigureWSGram.java

public void remoteShellAccessForPBS() throws WSGramException {
    String cmd = globusLoc + "setup/globus/setup-globus-job-manager-pbs --remote-shell=rsh";
    cmd = cmd.replace('/', File.separatorChar);
    cmd = cmd.replace('\\', File.separatorChar);

    Process p = null;/*from   ww w.j ava 2s.c o  m*/
    Runtime rt = Runtime.getRuntime();
    int exitVal = 0;
    try {
        p = rt.exec(cmd);
        exitVal = p.waitFor();
    } catch (IOException ie) {
        log.error("Error while configuring remote shell for rsh access for PBS", ie);
        throw new WSGramException("Error while configuring remote shell for rsh access for PBS", ie);
    } catch (InterruptedException ine) {
        log.error("Error while configuring remote shell for rsh access for PBS", ine);
        throw new WSGramException("Error while configuring remote shell for rsh access for PBS", ine);
    }

    if (exitVal != 0) {
        log.error("Error while configuring remote shell for rsh access for PBS..."
                + "returned with exit value : " + exitVal);
        throw new WSGramException("Error while configuring remote shell for rsh access for PBS..."
                + "returned with exit value : " + exitVal);
    }

    log.info("Configured remote shell for rsh access for PBS.");
}

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From source file:com.samir.commons.java.jarinstallerkit.jarinstaller.JarInstaller.java

public String runCommandAsync(String path, String param) throws IOException {
    Runtime runtime = Runtime.getRuntime();
    final String pathExec = getCommand(path, param);
    runtime.exec(pathExec);
    return pathExec;
}

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