Example usage for java.lang ProcessBuilder directory

Introduction

In this page you can find the example usage for java.lang ProcessBuilder directory.

Prototype

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Usage

From source file:org.opencms.workplace.tools.sites.CmsSitesWebserverThread.java

/**
 * Executes the webserver script.<p>
 *
 * @throws IOException if something goes wrong
 * @throws InterruptedException if something goes wrong
 *//*w  w  w .  j  a v  a 2s. c  o m*/
private void executeScript() throws IOException, InterruptedException {

    File script = new File(m_scriptPath);
    List<String> params = new LinkedList<String>();
    params.add(script.getAbsolutePath());
    params.addAll(m_writtenFiles);
    ProcessBuilder pb = new ProcessBuilder(params.toArray(new String[params.size()]));
    pb.directory(new File(script.getParent()));
    Process pr = pb.start();
    pr.waitFor();
    BufferedReader buf = new BufferedReader(new InputStreamReader(pr.getInputStream()));
    while (buf.ready()) {
        String line = buf.readLine();
        if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(line)) {
            getReport().println(Messages.get().container(Messages.RPT_OUTPUT_WEBSERVER_1, buf.readLine()),
                    I_CmsReport.FORMAT_OK);
        }
    }
}

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From source file:repast.simphony.data.analysis.AnalysisPluginRunner.java

public void run(AnalysisPluginWizard wizard) {
    String[] command = null;//from  w  w w .  j av  a2 s . com
    try {
        command = wizard.getExecutionCommand();
        Map<String, String> envVars = wizard.getEnvVars();

        if (command == null) {

            String message = wizard.getCannotRunMessage();
            if (message != null) {
                JOptionPane.showMessageDialog(null, message);
            }

        } else {

            Process process;

            for (String s : command)
                System.out.print(s + " ");
            System.out.print("\n");

            ProcessBuilder builder = new ProcessBuilder(command).redirectErrorStream(true);
            System.out.println(envVars);
            builder.environment().putAll(envVars);
            System.out.println(builder.directory(new File(".").getAbsoluteFile()));
            System.out.println(builder.directory());
            process = builder.start();

            PluginOutputStream pos = new PluginOutputStream(process.getInputStream());
            pos.start();

            PluginOutputStream pos2 = new PluginOutputStream(process.getErrorStream());
            pos2.start();

        }

    } catch (Exception e) {

        e.printStackTrace();

        // LOG.error("Wizard.run: Error executing " + name
        // + ".  Command is: '" + arrayToString(command) + "'",
        // e);
    }
}

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From source file:ml.shifu.shifu.core.alg.TensorflowTrainer.java

public void train() throws IOException {
    List<String> commands = buildCommands();
    ProcessBuilder pb = new ProcessBuilder(commands);

    pb.directory(new File("./"));
    pb.redirectErrorStream(true);/*from  www .j  av  a  2 s. c o  m*/
    LOGGER.info("Start trainning sub process. Commands {}", commands.toString());
    Process process = pb.start();
    StreamCollector sc = new StreamCollector(process.getInputStream());
    sc.start();

    try {
        process.waitFor();
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    } finally {
        if (sc != null) {
            sc.close();
        }
    }
}

---

From source file:functionaltests.scilab.AbstractScilabTest.java

public void run() throws Throwable {
    init();/*from  w  w w. j  a v  a  2  s.co m*/

    ProcessBuilder pb = new ProcessBuilder();
    pb.directory(sci_tb_home);
    pb.redirectErrorStream(true);
    if (System.getProperty("scilab.bin.path") != null) {
        pb.command(System.getProperty("scilab.bin.path"), "-nw", "-f",
                (new File(test_home + fs + "PrepareTest.sci")).getCanonicalPath());
    } else {
        pb.command("scilab", "-nw", "-f", (new File(test_home + fs + "PrepareTest.sci")).getCanonicalPath());
    }
    System.out.println("Running command : " + pb.command());

    File okFile = new File(sci_tb_home + fs + "ok.tst");
    File koFile = new File(sci_tb_home + fs + "ko.tst");

    if (okFile.exists()) {
        okFile.delete();
    }

    if (koFile.exists()) {
        koFile.delete();
    }

    Process p = pb.start();

    IOTools.LoggingThread lt1 = new IOTools.LoggingThread(p.getInputStream(), "[AbstractScilabTest]",
            System.out);
    Thread t1 = new Thread(lt1, "AbstractScilabTest");
    t1.setDaemon(true);
    t1.start();

    p.waitFor();

    assertTrue("Prepare Scilab Test passed", okFile.exists());

}

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From source file:net.fenyo.gnetwatch.actions.ExternalCommand.java

/**
 * Launches a process but do not wait for its completion.
 * any thread./*w ww  .j a  va  2 s  .  co m*/
 * @param none.
 * @return void.
 * @throws IOException i/o exception <bold>before</bold> reading the process output stream.
 */
public synchronized void fork() throws IOException {
    final ProcessBuilder pb = new ProcessBuilder(cmdLine);
    pb.directory(new File(directory));
    pb.redirectErrorStream(merge);
    process = pb.start();

    if (process == null)
        throw new IOException("null process");

    reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
    errReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
}

---

From source file:abs.backend.erlang.ErlangTestDriver.java

/**
 * Complies code in workDir//from   w  w  w .j ava  2s .  c om
 */
private void make(File workDir) throws Exception {
    ProcessBuilder pb = new ProcessBuilder("erl", "-pa", "ebin", "-noshell", "-noinput", "-eval",
            "case make:all() of up_to_date -> halt(0); _ -> halt(1) end.");
    pb.directory(workDir);
    pb.inheritIO();
    Process p = pb.start();
    Assert.assertEquals("Compile failed", 0, p.waitFor());
}

---

From source file:au.com.permeance.liferay.portlet.patchingtoolinfo.cli.PatchingToolCommandRunner.java

private ProcessBuilder configureProcessBuilder() throws Exception {

    String liferayHomePath = System.getProperty(SYS_PROP_KEY_LIFERAY_HOME);

    if (LOG.isDebugEnabled()) {
        LOG.debug(SYS_PROP_KEY_LIFERAY_HOME + " : " + liferayHomePath);
    }// w  ww. j a  v  a2  s. c o  m

    if (liferayHomePath == null) {
        String msg = "Liferay Home property is undefined";
        LOG.error(msg);
        throw new Exception(msg);
    }

    String patchingToolHomePath = liferayHomePath + File.separator + PATCHING_TOOL_HOME_FOLDER_NAME;

    File patchingToolHomeDir = new File(patchingToolHomePath);

    if (LOG.isDebugEnabled()) {
        LOG.debug("patchingToolHomeDir : " + patchingToolHomeDir);
    }

    if (!patchingToolHomeDir.exists()) {
        String msg = "Patching tool home folder does not exist : " + patchingToolHomeDir.getAbsolutePath();
        LOG.error(msg);
        throw new Exception(msg);
    }

    String patchingToolScriptName = buildPatchingToolScriptName();

    if (LOG.isDebugEnabled()) {
        LOG.debug("patchingToolScriptName : " + patchingToolScriptName);
    }

    String patchingToolScriptPath = patchingToolHomePath + File.separator + buildPatchingToolScriptName();

    if (LOG.isDebugEnabled()) {
        LOG.debug("patchingToolScriptPath : " + patchingToolScriptPath);
    }

    File patchingToolScriptFile = new File(patchingToolScriptPath);

    if (LOG.isDebugEnabled()) {
        LOG.debug("patchingToolScriptFile : " + patchingToolScriptFile);
    }

    if (!patchingToolScriptFile.exists()) {
        String msg = "Patching tool script does not exist : " + patchingToolScriptFile.getAbsolutePath();
        LOG.error(msg);
        throw new Exception(msg);
    }

    List<String> commandList = new ArrayList<String>();

    List<String> shellCommand = buildShellCommand();

    if (LOG.isDebugEnabled()) {
        LOG.debug("shellCommand : " + shellCommand);
    }

    commandList.addAll(shellCommand);

    commandList.add(patchingToolScriptName);

    if (LOG.isDebugEnabled()) {
        LOG.debug("patchingToolOptions : " + getPatchingToolOptions());
    }

    if (!getPatchingToolOptions().isEmpty()) {
        commandList.addAll(getPatchingToolOptions());
    }

    if (LOG.isDebugEnabled()) {
        LOG.debug("commandList : " + commandList);
    }

    ProcessBuilder pb = new ProcessBuilder(commandList);

    pb.directory(patchingToolHomeDir);

    return pb;
}

---

From source file:edu.stanford.junction.director.JAVADirector.java

private Process launchJAR(URL jarURL, URI activityURI) {
    final String JAR_PATH = "jars/";

    String jarName = JAR_PATH + "/" + jarURL.getPath().substring(1).replace("/", "-");
    File jarFile = new File(jarName);
    File tmpFile = new File(jarName + ".tmp");
    if (!jarFile.exists() && !tmpFile.exists()) {
        try {//from w  w  w. j  av a2s  . co  m
            FileOutputStream out = new FileOutputStream(tmpFile);

            InputStream in = jarURL.openStream();
            byte[] buf = new byte[4 * 1024];
            int bytesRead;
            while ((bytesRead = in.read(buf)) != -1) {
                out.write(buf, 0, bytesRead);
            }
            in.close();
            out.close();

            boolean res = tmpFile.renameTo(jarFile);
            if (!res) {
                throw new Exception("Could not rename file.");
            }
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    if (!jarFile.exists()) {
        System.out.println("Failed to get JAR file " + jarFile.getName());
        return null;
    }

    // Launch the new JVM
    try {
        List<String> command = new ArrayList<String>();
        command.add("java");
        command.add("-jar");
        command.add(jarFile.getAbsolutePath());
        command.add(activityURI.toString());

        System.out.println("Executing: " + command.toString());

        ProcessBuilder pb = new ProcessBuilder(command);
        pb.directory(jarFile.getParentFile());
        pb.redirectErrorStream(true);
        Process p = pb.start();
        // TODO: make sure it worked

        return p;
    } catch (Exception e) {
        System.out.println("failed to launch JAR.");
        e.printStackTrace();
    }
    return null;
}

---

From source file:org.dbflute.maven.plugin.command.CommandExecutor.java

public void execute(String cmd) throws MojoExecutionException, MojoFailureException {
    File dbfluteClientDir = plugin.getDbfluteClientDir();
    if (!dbfluteClientDir.isDirectory()) {
        LogUtil.getLog()//from ww  w  . ja  v  a  2  s  .c o m
                .info("Create dbflute client directory. " + "Try to run \'mvn dbflute:create-client\'.");
        return;
    }

    List<String> cmds = new ArrayList<String>();
    if (SystemUtil.isWindows()) {
        cmds.add("cmd.exe");
        cmds.add("/c");
        cmds.add(cmd + ".bat");
        environment.put("pause_at_end", "n");
    } else {
        cmds.add("/bin/bash");
        cmds.add(cmd + ".sh");
    }
    // TODO Mac?

    plugin.updateArgs(cmds);

    LogUtil.getLog().info("Running " + StringUtils.join(cmds.toArray(), " "));
    ProcessBuilder builder = new ProcessBuilder(cmds);
    if (environment.size() > 0) {
        builder.environment().putAll(environment);
    }
    Process process;
    try {
        process = builder.directory(dbfluteClientDir).redirectErrorStream(true).start();
    } catch (IOException e) {
        throw new MojoExecutionException("Could not run the command.", e);
    }

    try (InputStream stdin = process.getInputStream(); OutputStream stdout = process.getOutputStream()) {
        InputStreamThread ist = new InputStreamThread(stdin);
        OutputStreamThread ost = new OutputStreamThread(System.in, stdout);
        ist.start();
        ost.start();

        int exitValue = process.waitFor();

        ist.join();
        //ost.join();

        if (exitValue != 0) {
            throw new MojoFailureException("Build Failed. The exit value is " + exitValue + ".");
        }
    } catch (InterruptedException e) {
        throw new MojoExecutionException("Could not wait a process.", e);
    } catch (IOException e) {
        throw new MojoExecutionException("I/O error.", e);
    }
}

---

From source file:com.pluribus.vcf.helper.TestSetup.java

@BeforeTest(alwaysRun = true)
@Parameters({ "resetSwitch" })
//Run ansible reset switch script
public void resetSwitchAnsible(@Optional("1") String resetSwitch) throws Exception {
    if (Integer.parseInt(resetSwitch) == 1) {
        String out1;/*from   w w  w  .j  a v  a 2s  .c o  m*/
        StringBuffer output = null;

        String[] command = { "src/test/resources/resetSwitch.expect" };
        ProcessBuilder probuilder = new ProcessBuilder(command);

        //You can set up your work directory
        probuilder.directory(new File(System.getProperty("user.dir")));
        Process process = probuilder.start();

        //Read out dir output
        InputStream is = process.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader br = new BufferedReader(isr);
        String line;
        System.out.printf("Output of running %s is:\n", Arrays.toString(command));
        while ((line = br.readLine()) != null) {
            System.out.println(line);
        }

        //Wait to get exit value
        try {
            int exitValue = process.waitFor();
            System.out.println("\n\nExit Value is " + exitValue);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    return;
}

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