Example usage for java.lang Runtime exec

List of usage examples for java.lang Runtime exec

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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:com.redpill_linpro.libreoffice.LibreOfficeLauncherWindowsImpl.java

@Override
public void launchLibreOffice(String cmisUrl, String repositoryId, String filePath, String webdavUrl) {
    Runtime rt = Runtime.getRuntime();
    try {/*from  w w w .j ava  2  s  .co  m*/
        String params;
        if (null != webdavUrl && webdavUrl.length() > 0) {
            params = LibreOfficeLauncherHelper.generateLibreOfficeWebdavOpenUrl(webdavUrl);
        } else {
            params = LibreOfficeLauncherHelper.generateLibreOfficeCmisOpenUrl(cmisUrl, repositoryId, filePath);
        }

        StringBuffer cmd = new StringBuffer();
        try {
            String[] binaryLocations = { "start soffice.exe" };

            for (int i = 0; i < binaryLocations.length; i++) {
                cmd.append((i == 0 ? "" : " || ") + binaryLocations[i] + " \"" + params + "\" ");
            }

            System.out.println("Command: cmd.exe /C " + cmd);

            rt.exec(new String[] { "cmd.exe", "/C", cmd.toString() });

            System.out.println("Process started");
        } catch (IOException e) {
            JOptionPane.showMessageDialog(null,
                    "Failed to start LibreOffice, commandline: " + cmd.toString() + "" + e.toString(), "Error",
                    JOptionPane.ERROR_MESSAGE);
            e.printStackTrace();
        }

    } catch (UnsupportedEncodingException e1) {
        JOptionPane.showMessageDialog(null, "Invalid URL for LibreOffice", "Error", JOptionPane.ERROR_MESSAGE);
        e1.printStackTrace();
    }

}

From source file:com.lenox.common.exec.ManagedProcess.java

public void startWithThread() throws IOException, InterruptedException {

    StringBuilder builder = new StringBuilder();
    for (String arg : commandLine.getArguments()) {
        if (builder.length() > 0) {
            builder.append(" ");
        }//  www . j a v a 2 s .  c o m
        builder.append(arg);
    }

    String args = builder.toString().replaceAll("\"", "");
    try {
        Runtime runtime = Runtime.getRuntime();

        if (workingDir == null) {
            logger.debug("Starting Process with no working dir : {} ",
                    commandLine.getExecutable() + " " + args);
            argsAsString = commandLine.getExecutable() + " " + args;
            process = runtime.exec(argsAsString);
            logger.debug("Started Process with no working dir : {} ", commandLine.getExecutable() + " " + args);
        } else {
            try {
                logger.debug("Changing permissions on process with  working dir : {} ",
                        workingDir.getAbsolutePath() + File.separator + commandLine.getExecutable());
                runtime.exec("chmod +rx " + workingDir.getAbsolutePath() + File.separator
                        + commandLine.getExecutable());
            } catch (Exception e) {
                logger.error("Error changing permissions on process : ", e);
                throw e;
            }

            try {
                logger.debug("Starting Process with  working dir : {}",
                        commandLine.getExecutable() + " " + args);
                process = runtime.exec(commandLine.getExecutable() + " " + args, null, workingDir);
            } catch (Exception e) {
                logger.error("Error starting process with working dir : ", e);
                throw e;
            }
            logger.debug("Started Process: {} ",
                    workingDir.getAbsolutePath() + File.separator + commandLine.getExecutable());
        }
    } catch (Exception e) {
        logger.error("Error starting process : ", e);
        throw e;
    }
}

From source file:org.kchine.rpf.PoolUtils.java

public static String currentWinProcessID() throws Exception {

    String pslistpath = System.getProperty("java.io.tmpdir") + "/rpf/WinTools/" + "ps.exe";
    System.out.println(pslistpath);
    File pslistFile = new File(pslistpath);
    if (!pslistFile.exists()) {
        pslistFile.getParentFile().mkdirs();
        InputStream is = PoolUtils.class.getResourceAsStream("/wintools/ps.exe");
        RandomAccessFile raf = new RandomAccessFile(pslistFile, "rw");
        raf.setLength(0);// ww  w  .  j a va  2 s  .c  o  m
        int b;
        while ((b = is.read()) != -1)
            raf.write((byte) b);
        raf.close();
    }
    String[] command = new String[] { pslistpath };
    Runtime rt = Runtime.getRuntime();
    final Process proc = rt.exec(command);
    final StringBuffer psPrint = new StringBuffer();
    final StringBuffer psError = new StringBuffer();
    new Thread(new Runnable() {
        public void run() {
            try {
                InputStream is = proc.getInputStream();
                int b;
                while ((b = is.read()) != -1) {
                    psPrint.append((char) b);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();
    new Thread(new Runnable() {
        public void run() {
            try {
                InputStream is = proc.getErrorStream();
                int b;
                while ((b = is.read()) != -1) {
                    psError.append((char) b);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();

    int exitVal = proc.waitFor();
    if (exitVal != 0)
        throw new Exception("ps exit code : " + exitVal);

    BufferedReader reader = new BufferedReader(new StringReader(psPrint.toString()));
    String line;
    int i = 0;
    while (!(line = reader.readLine()).startsWith("PID  PPID  THR PR NAME"))
        ++i;
    ++i;
    while ((line = reader.readLine()) != null) {
        StringTokenizer st = new StringTokenizer(line, " ");
        st.nextElement();
        String PPID = (String) st.nextElement();
        st.nextElement();
        st.nextElement();
        if (line.endsWith("\\ps.exe"))
            return PPID;
        ++i;
    }
    return null;
}

From source file:de.unibi.cebitec.bibiserv.web.beans.runinthecloud.BashExecutor.java

/**
 * Creates execScript which will be only executed on the EC2 instance to
 * install the base environment to use and install the bibiserv-clone. It
 * also installs the parsed tool on the BiBiServ.
 *
 * @param execScript//from w w w  . ja v  a  2s  .c  o  m
 */
private void createExecScript(final File execScript) {
    // e.g. toolID = 'dialign'
    Thread execScriptCreatorThread = new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                try (BufferedWriter output = new BufferedWriter(new FileWriter(execScript))) {
                    output.write("#!/bin/bash \n");

                    output.write("#if run as early shell script we have to set some things manually \n");
                    output.write("export SGE_ROOT=/var/lib/gridengine \n");

                    output.write("# change into instantbibi base dir \n");
                    output.write("cd /home/ubuntu/instantbibi \n");

                    output.write("# init .antlibs \n");
                    output.write("/usr/bin/ant install.antlib \n");

                    output.write("# check for updates \n");
                    output.write("/usr/bin/ant .get \n");

                    output.write("# setup and configure domain, deploy bibimainapp \n");
                    output.write("mkdir -p /vol/spool/bibiserv \n");
                    output.write(
                            "/usr/bin/ant -Dbase.dir=/vol/spool/bibiserv -Dglassfish4=true -Duse.min.module.set=true -Denable.docker=true -Dconfig.64=true -Dconfig.oge=true -Ddrmaa.jar=/usr/share/java/drmaa.jar -Ddrmaa.library.path=/usr/lib/ instant \n");

                    output.write("# deploy application \n");
                    // parsd toolID
                    output.write("/usr/bin/ant deploy.app -Dapp=" + toolID + "\n");

                    output.write("# finished");
                    output.write("/usr/bin/date");
                    output.close();
                }

                Runtime r = Runtime.getRuntime();
                /**
                 * Modify Script to be executeable.
                 */
                r.exec("chmod u+x " + execScript.getAbsolutePath());
            } catch (IOException e) {
                log.error(e.getMessage(), e);
            }
        }
    });
    execScriptCreatorThread.start();
}

From source file:org.pentaho.di.trans.steps.monetdbbulkloader.MonetDBBulkLoader.java

protected ProcessHolder startMClient(Runtime rt, String command) {
    ProcessHolder holder = new ProcessHolder();
    holder.isRunning = true;/*  w  w w.  j  a v a2s .c  om*/
    try {

        holder.process = rt.exec(command);
        holder.stdIn = holder.process.getOutputStream();
        holder.stdOut = holder.process.getInputStream();
        holder.stdErr = holder.process.getErrorStream();

        try {
            int exitValue = holder.process.exitValue();
            // if we get here, mclient has terminated
            byte buffer[] = new byte[4096];
            holder.stdErr.read(buffer);
            holder.message = new String(buffer);
            holder.isRunning = false;
        } catch (Exception e) {
            // mclient is still running, this is a good thing
        }
    } catch (Exception e) {
        log.logError("Could not execute MonetDB mclient command: " + command);
    }
    return holder;
}

From source file:org.sipfoundry.sipxconfig.admin.CertificateManagerImpl.java

public void importKeyAndCertificate(String server, boolean isCsrBased) {
    File newCertificate = isCsrBased ? getCRTFile(server) : getExternalCRTFile();
    if (!newCertificate.exists()) {
        throw new UserException(ERROR_VALID);
    }/*from   w w  w. j a v a2  s  .c  o m*/

    File newKey = isCsrBased ? getKeyFile(server) : getExternalKeyFile();
    if (!newKey.exists()) {
        throw new UserException(ERROR_VALID);
    }

    if (!validateCertificate(newCertificate)) {
        throw new UserException(ERROR_VALID);
    }

    File oldCertificate = new File(m_sslDirectory, "ssl-web.crt");
    File oldKey = new File(m_sslDirectory, "ssl-web.key");

    File backupCertificate = new File(m_sslDirectory, "ssl-web.oldcrt");
    File backupKey = new File(m_sslDirectory, "ssl-web.oldkey");

    try {
        if (isCsrBased) {
            Runtime runtime = Runtime.getRuntime();
            String[] cmdLine = new String[] { m_binCertDirectory + GEN_SSL_KEYS_SH, WORKDIR_FLAG,
                    m_certDirectory, "--pkcs", WEB_ONLY, DEFAULTS_FLAG, PARAMETERS_FLAG, PROPERTIES_FILE, };
            Process proc = runtime.exec(cmdLine);
            LOG.debug(RUNNING + StringUtils.join(cmdLine, BLANK));
            proc.waitFor();
            if (proc.exitValue() != 0) {
                throw new UserException(SCRIPT_ERROR, SCRIPT_EXCEPTION_MESSAGE + proc.exitValue());
            }
        }

        FileUtils.copyFile(oldCertificate, backupCertificate);
        FileUtils.copyFile(oldKey, backupKey);

        FileUtils.copyFile(newCertificate, oldCertificate);
        FileUtils.copyFile(newKey, oldKey);
    } catch (Exception ex) {
        throw new UserException(ERROR_MSG_COPY);
    }

    try {
        generateKeyStores();
    } catch (UserException userException) {
        try {
            FileUtils.copyFile(backupCertificate, oldCertificate);
            FileUtils.copyFile(backupKey, oldKey);

            backupCertificate.delete();
            backupKey.delete();

        } catch (Exception ex) {
            throw new UserException(ERROR_MSG_COPY);
        }

        throw userException;
    }

    backupCertificate.delete();
    backupKey.delete();
}

From source file:it.illinois.adsc.ema.softgrid.monitoring.ui.SPMainFrame.java

public Process startPythonThread(String batfilePath) throws Exception {

    File file = new File("state.file");
    file.createNewFile();//  ww w .ja  v a  2  s .  c  o  m
    try {
        ClassLoader cl = ClassLoader.getSystemClassLoader();
        URL[] urls = ((URLClassLoader) cl).getURLs();
        for (URL url : urls) {
            System.out.println(url.getFile());
        }

        Runtime runTime = Runtime.getRuntime();
        pythonProcess = runTime.exec("cmd.exe /k " + batfilePath);
        InputStream inputStream = pythonProcess.getInputStream();
        InputStreamReader isr = new InputStreamReader(inputStream);
        BufferedReader reader = new BufferedReader(isr);
        InputStream errorStream = pythonProcess.getErrorStream();
        InputStreamReader esr = new InputStreamReader(errorStream);

        String n1 = "";
        StringBuffer standardOutput = new StringBuffer();
        while ((n1 = reader.readLine()) != null) {
            System.out.println(n1);
        }
        //          System.out.println("Standard Output: " + standardOutput.toString());
        int n2;
        char[] c2 = new char[1024];
        StringBuffer standardError = new StringBuffer();
        while ((n2 = esr.read(c2)) > 0) {
            standardError.append(c2, 0, n2);
        }
        System.out.println("Standard Error: " + standardError.toString());
        return pythonProcess;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:it.iit.genomics.cru.bridges.liftover.ws.LiftOverRun.java

public static Mapping runLiftOver(String genome, String fromAssembly, String toAssembly, String chromosome,
        int start, int end) {

    String liftOverCommand = RESOURCE_BUNDLE.getString("liftOverCommand");

    String liftOverPath = RESOURCE_BUNDLE.getString("liftOverPath");

    String mapChainDir = RESOURCE_BUNDLE.getString("mapChainDir");

    String tmpDir = RESOURCE_BUNDLE.getString("tmpDir");

    Mapping mapping = null;/*from  w ww  .j  a v  a  2s.  c  om*/

    Runtime r = Runtime.getRuntime();

    String rootFilename = String.format("%s", RandomStringUtils.randomAlphanumeric(8));

    String inputFilename = rootFilename + "-" + fromAssembly + ".bed";
    String outputFilename = rootFilename + "-" + toAssembly + ".bed";
    String unmappedFilename = rootFilename + "-" + "unmapped.bed";

    String mapChain = fromAssembly.toLowerCase() + "To" + toAssembly.toUpperCase().charAt(0)
            + toAssembly.toLowerCase().substring(1) + ".over.chain.gz";

    try {

        File tmpDirFile = new File(tmpDir);

        // if the directory does not exist, create it
        if (false == tmpDirFile.exists()) {
            System.out.println("creating directory: " + tmpDir);
            boolean result = tmpDirFile.mkdir();

            if (result) {
                System.out.println("DIR created");
            }
        }

        // Write input bed file
        File inputFile = new File(tmpDir + inputFilename);
        // if file doesnt exists, then create it
        if (!inputFile.exists()) {
            inputFile.createNewFile();
        }

        FileWriter fw = new FileWriter(inputFile.getAbsoluteFile());
        BufferedWriter bw = new BufferedWriter(fw);
        bw.write(chromosome + "\t" + start + "\t" + end + "\n");
        bw.close();

        String commandArgs = String.format("%s %s %s %s %s", liftOverPath + "/" + liftOverCommand,
                tmpDir + inputFilename, mapChainDir + mapChain, tmpDir + outputFilename,
                tmpDir + unmappedFilename);
        System.out.println(commandArgs);

        Process p = r.exec(commandArgs);

        p.waitFor();

        BufferedReader b = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line = "";

        while ((line = b.readLine()) != null) {
            System.out.println(line);
        }
        b.close();

        b = new BufferedReader(new FileReader(tmpDir + outputFilename));

        while ((line = b.readLine()) != null) {
            String[] cells = line.split("\t");
            String newChromosome = cells[0];
            int newStart = Integer.parseInt(cells[1]);
            int newEnd = Integer.parseInt(cells[2]);
            mapping = new Mapping(genome, toAssembly, newChromosome, newStart, newEnd);
        }
        b.close();

        // delete
        File delete = new File(tmpDir + inputFilename);
        delete.delete();

        delete = new File(tmpDir + outputFilename);
        delete.delete();

        delete = new File(tmpDir + unmappedFilename);
        delete.delete();

    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InterruptedException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    return mapping;
}

From source file:fr.inria.oak.paxquery.common.xml.navigation.NavigationTreePattern.java

/**
 * Method that creates an image representation of the pattern and stores it to a file
 * @param givenFilename the name of the file where the image will be saved
 * @param query true if the pattern that we want to draw is a query or false otherwise.
 * Query nodes will be filled in yellow and view nodes will be filled in blue
 *//*w ww.  jav a2  s . c o  m*/
public void draw(String imagesPath, String givenFilename, boolean query, String backgroundColor,
        String foregroundColor) {
    String fileName;
    Calendar cal = new GregorianCalendar();
    if (givenFilename == null) {
        if (query)
            fileName = "xam-" + "-" + cal.get(Calendar.HOUR_OF_DAY) + ":" + cal.get(Calendar.MINUTE) + ":"
                    + cal.get(Calendar.SECOND) + "-Query";
        else
            fileName = "xam-" + "-" + cal.get(Calendar.HOUR_OF_DAY) + ":" + cal.get(Calendar.MINUTE) + ":"
                    + cal.get(Calendar.SECOND);
    } else {
        if (query)
            fileName = givenFilename + "-Query";
        else
            fileName = givenFilename;
    }

    String sb = getDotString(fileName, backgroundColor, foregroundColor);

    try {
        String fileNameDot = new String(fileName + ".dot");
        String fileNamePNG;
        if (fileName.contains("/"))
            //fileNamePNG = new String(fileName + ".pdf");
            fileNamePNG = new String(fileName + ".png");
        else
            //fileNamePNG = new String(imagesPath + File.separator + fileName + ".pdf");
            fileNamePNG = new String(imagesPath + File.separator + fileName + ".png");
        FileWriter file = new FileWriter(fileNameDot);

        // writing the  .dot file to disk
        file.write(sb);
        file.close();

        // calling GraphViz
        Runtime r = Runtime.getRuntime();
        //String com = new String("/usr/local/bin/dot -Tpdf " + fileNameDot + " -o " + fileNamePNG);
        String com = new String("dot -Tpng " + fileNameDot + " -o " + fileNamePNG);
        Process p = r.exec(com);
        p.waitFor();
        // removing the .dot file
        //Process p2=r.exec("rm "+fileNameDot+"\n");
        //p2.waitFor();
    } catch (IOException e) {
        logger.error("IOException: ", e);
    } catch (InterruptedException e) {
        logger.error("InterruptedException: ", e);
    }
}

From source file:eu.planets_project.tb.gui.backing.admin.wsclient.faces.WSClientBean.java

/**
 * runs the WSI Check using the official WS-I Testing Tool (and runs
 * this tool via Runtime.exec(..))/*  w w w.j ava  2  s  .  c  o  m*/
 * @param configFile - the path to the confguration file used by the 
 *                     official WS-I Testing Tool
 */
private void runWSICheck(String configFile) {
    String[] args;
    log.debug("WSI_HOME = " + System.getenv("WSI_HOME"));
    log.debug("os.name = " + System.getProperty("os.name"));
    if (System.getProperty("os.name").contains("indows")) {
        args = new String[5];
        args[0] = "cmd.exe";
        args[1] = "/C";
        args[2] = "%WSI_HOME%/java/bin/Analyzer.bat";
        args[3] = "-config";
        args[4] = configFile;
    } else {
        args = new String[4];
        args[0] = "sh";
        //args[1] = "-c";
        //args[1] = "$WSI_HOME/java/bin/Analyzer.sh";
        args[1] = System.getenv("WSI_HOME") + "/java/bin/Analyzer.sh";
        args[2] = "-config";
        args[3] = configFile;
    }

    log.debug("Execution stmt: ");
    for (int i = 0; i < args.length; i++) {
        log.debug(args[i] + " ");
    }

    try {
        Runtime rt = Runtime.getRuntime();
        Process proc = rt.exec(args);
        StreamGobbler errorGobbler = new StreamGobbler(proc.getErrorStream(), "ERROR");
        StreamGobbler outputGobbler = new StreamGobbler(proc.getInputStream(), "OUTPUT");
        errorGobbler.start();
        outputGobbler.start();

        try {
            if (proc.waitFor() != 0) {
                log.error("exit value = " + proc.exitValue());
            } else
                log.debug("Terminated gracefully");
        } catch (InterruptedException e) {
            log.error(e);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

}