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:fr.inria.oak.paxquery.common.xml.navigation.NavigationTreePattern.java

public void draw(boolean query, String backgroundColor, String foregroundColor) {
    if (printGraphics == false)
        return;//  w w w.  j  a  v a2 s .c  o  m

    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;
    }*/
    if (graphicsPath.endsWith("/") == true)
        fileName = graphicsPath + "tp" + printCardinal;
    else
        fileName = graphicsPath + "/tp" + printCardinal;

    String sb = getDotString("tp" + printCardinal, backgroundColor, foregroundColor);
    printCardinal++;

    try {
        String fileNameDot = new String(fileName + ".dot");
        String fileNamePNG = new String(fileName + ".png");
        /*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:ch.puzzle.itc.mobiliar.business.shakedown.control.ShakedownTestRunner.java

private List<String> copySTMtoRemoteServerAndGetMissingSTPs(String bundle, STS sts)
        throws ShakedownTestException {
    List<String> result = new ArrayList<String>();
    Runtime r = Runtime.getRuntime();
    File f = new File(bundle);
    if (!f.exists()) {
        throw new ShakedownTestException("The STM bundle file " + f.getAbsolutePath() + " does not exist!");
    }/*from  ww w .  java  2  s  . c  om*/
    // Create folder if it does not yet exist
    String createRemoteSTMFolderIfNotExists = "ssh " + sts.getUser() + "@" + sts.getRemoteHost() + " mkdir -p "
            + sts.getRemoteSTPPath() + File.separator + "stms";
    log.info("EXECUTE: " + createRemoteSTMFolderIfNotExists);
    try {
        Process createRemoteSTMFolder = r.exec(createRemoteSTMFolderIfNotExists);
        if (createRemoteSTMFolder.waitFor() != 0) {
            throw new ShakedownTestException("Was not able to create STM folder on remote site: "
                    + sts.getRemoteHost() + File.separator + "stms with user " + sts.getUser());
        }
        String copySTMcommand = "scp " + bundle + " " + sts.getUser() + "@" + sts.getRemoteHost() + ":"
                + sts.getRemoteSTPPath() + File.separator + "stms" + File.separator + f.getName();
        log.info("EXECUTE: " + copySTMcommand);
        Process p = r.exec(copySTMcommand);
        if (p.waitFor() == 0) {
            log.info("Copied STM bundle " + bundle + " to host " + sts.getRemoteHost());
            String launchDepMgmtCommand = "ssh " + sts.getUser() + "@" + sts.getRemoteHost() + " java -jar "
                    + sts.getRemoteSTPPath() + File.separator + "stms" + File.separator + f.getName() + " "
                    + sts.getRemoteSTPPath() + " dependencyManagement";
            log.info("EXECUTE: " + launchDepMgmtCommand);
            Process dependencyMgmt = r.exec(launchDepMgmtCommand);
            BufferedReader bufferedreader = null;
            try {
                bufferedreader = new BufferedReader(
                        new InputStreamReader(new BufferedInputStream(dependencyMgmt.getErrorStream())));
                String errorline;
                while ((errorline = bufferedreader.readLine()) != null) {
                    if (errorline.startsWith("@{") && errorline.trim().endsWith("}")) {
                        result.add(errorline.trim().substring(2, errorline.trim().length() - 1));
                    }
                }
            } finally {
                if (bufferedreader != null) {
                    bufferedreader.close();
                }
            }
        } else {
            throw new ShakedownTestException("Was not able to copy STP " + bundle + " to host "
                    + sts.getRemoteHost() + " with ssh user " + sts.getUser());
        }
    } catch (IOException e) {
        throw new ShakedownTestException("Was not able to copy STM to remote server ", e);
    } catch (InterruptedException e) {
        throw new ShakedownTestException("Was not able to copy STM to remote server ", e);
    }
    return result;
}

From source file:org.pentaho.di.trans.steps.gpload.GPLoad.java

public boolean execute(GPLoadMeta meta, boolean wait) throws KettleException {
    String commandLine = null;//ww  w .j  a  v a2s . c  om
    Runtime rt = Runtime.getRuntime();
    int gpLoadExitVal = 0;

    try {

        commandLine = createCommandLine(meta, true);
        logBasic("Executing: " + commandLine);

        gploadProcess = rt.exec(commandLine);

        // any error message?
        StreamLogger errorLogger = new StreamLogger(gploadProcess.getErrorStream(), "ERROR");

        // any output?
        StreamLogger outputLogger = new StreamLogger(gploadProcess.getInputStream(), "OUTPUT");

        // kick them off
        errorLogger.start();
        outputLogger.start();

        if (wait) {
            // any error???
            gpLoadExitVal = gploadProcess.waitFor();
            logBasic(BaseMessages.getString(PKG, "GPLoad.Log.ExitValuePsqlPath", "" + gpLoadExitVal));
            if (gpLoadExitVal != -0) {
                throw new KettleException(
                        BaseMessages.getString(PKG, "GPLoad.Log.ExitValuePsqlPath", "" + gpLoadExitVal));
            }
        }
    } catch (KettleException ke) {
        throw ke;
    } catch (Exception ex) {
        // Don't throw the message upwards, the message contains the password.
        throw new KettleException(
                "Error while executing \'" + commandLine + "\'. Exit value = " + gpLoadExitVal);
    }

    return true;
}

From source file:fastcall.FastCallSNP.java

private void performPileup(int currentChr, int startPos, int endPos, String referenceFileS) {
    System.out.println("Pileup is being performed on chromosome " + String.valueOf(currentChr) + " from "
            + String.valueOf(startPos) + " to " + String.valueOf(endPos));
    long timeStart = System.nanoTime();
    List<String> bamList = Arrays.asList(bamPaths);
    LongAdder counter = new LongAdder();
    bamList.parallelStream().forEach(bamFileS -> {
        String pileupFileS = this.bamPathPileupPathMap.get(bamFileS);
        StringBuilder sb = new StringBuilder();
        sb.append("samtools mpileup -A -B -q 30 -Q 10 -f ").append(referenceFileS).append(" ").append(bamFileS)
                .append(" -r ");
        sb.append(currentChr).append(":").append(startPos).append("-").append(endPos).append(" -o ")
                .append(pileupFileS);/*from   ww  w. ja v a 2s  . c o m*/
        String command = sb.toString();
        try {
            Runtime rt = Runtime.getRuntime();
            Process p = rt.exec(command);
            p.waitFor();
        } catch (Exception e) {
            e.printStackTrace();
        }
        counter.increment();
        int cnt = counter.intValue();
        if (cnt % 10 == 0)
            System.out.println("Pileuped " + String.valueOf(cnt) + " bam files. Total: "
                    + String.valueOf(this.bamPaths.length));
    });
    System.out.println("Pileup is finished. Time took " + Benchmark.getTimeSpanMinutes(timeStart) + " mins");
}

From source file:com.persistent.cloudninja.service.impl.ProvisioningServiceImpl.java

/**
 * Creates a self signed certificate for tenant.
 * /*  www  .  j  a v  a  2 s . c om*/
 * @param tenantId
 * @throws IOException
 * @throws InterruptedException
 */
private void createCertificate(String tenantId) throws IOException, InterruptedException {
    String certificateValidity = "365";
    String destination = "";

    StringBuffer keytoolPath = new StringBuffer();
    keytoolPath.append(System.getProperty("java.home"));
    if (keytoolPath.length() == 0) {
        keytoolPath.append(System.getenv("JRE_HOME"));
    }

    destination = keytoolPath.toString();
    destination = destination + File.separator + "lib" + File.separator + "security" + File.separator;

    keytoolPath.append(File.separator).append("bin");
    keytoolPath.append(File.separator);

    Runtime runtime = Runtime.getRuntime();

    String genCertCommand = "cmd /c cd /d \"" + keytoolPath.toString() + "\" && keytool.exe -genkeypair -alias "
            + tenantId + " -keystore \"" + destination + tenantId + "_keystore.pfx\" -storepass "
            + String.format(passwordPrefix, tenantId) + " -validity " + certificateValidity
            + " -keyalg RSA -keysize 2048 -storetype pkcs12 -dname \"cn=" + "tnt_" + tenantId + "\"";
    // Creating a Self Signed Certificate
    Process p = runtime.exec(genCertCommand);
    p.waitFor();
}

From source file:com.cloud.test.regression.ApiCommand.java

public void sendCommand(HttpClient client, Connection conn) {
    if (TestCaseEngine._printUrl == true) {
        s_logger.info("url is " + this.command);
    }/*from www  . j av  a 2 s  .co m*/

    if (this.getCommandType() == CommandType.SCRIPT) {
        try {
            s_logger.info("Executing command " + this.command);
            Runtime rtime = Runtime.getRuntime();
            Process child = rtime.exec(this.command);
            Thread.sleep(10000);
            int retCode = child.waitFor();
            if (retCode != 0) {
                this.responseCode = retCode;
            } else {
                this.responseCode = 200;
            }

        } catch (Exception ex) {
            s_logger.error("Unable to execute a command " + this.command, ex);
        }
    } else if (this.getCommandType() == CommandType.MYSQL) {
        try {
            Statement stmt = conn.createStatement();
            this.result = stmt.executeQuery(this.command);
            this.responseCode = 200;
        } catch (Exception ex) {
            this.responseCode = 400;
            s_logger.error("Unable to execute mysql query " + this.command, ex);
        }
    } else {
        HttpMethod method = new GetMethod(this.command);
        try {
            this.responseCode = client.executeMethod(method);

            if (this.responseCode == 200) {
                InputStream is = method.getResponseBodyAsStream();
                DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                DocumentBuilder builder = factory.newDocumentBuilder();
                Document doc = builder.parse(is);
                doc.getDocumentElement().normalize();

                if (!(this.isAsync)) {
                    this.responseBody = doc.getDocumentElement();
                } else {
                    // get async job result
                    Element jobTag = (Element) doc.getDocumentElement().getElementsByTagName("jobid").item(0);
                    String jobId = jobTag.getTextContent();
                    Element responseBodyAsyncEl = queryAsyncJobResult(jobId);
                    if (responseBodyAsyncEl == null) {
                        s_logger.error("Can't get a async result");
                    } else {
                        this.responseBody = responseBodyAsyncEl;
                        // get status of the job
                        Element jobStatusTag = (Element) responseBodyAsyncEl.getElementsByTagName("jobstatus")
                                .item(0);
                        String jobStatus = jobStatusTag.getTextContent();
                        if (!jobStatus.equals("1")) { // Need to modify with different error codes for jobAsync
                            // results
                            // set fake response code by now
                            this.responseCode = 400;
                        }
                    }
                }
            }

            if (TestCaseEngine._printUrl == true) {
                s_logger.info("Response code is " + this.responseCode);
            }
        } catch (Exception ex) {
            s_logger.error("Command " + command + " failed with exception " + ex.getMessage());
        } finally {
            method.releaseConnection();
        }
    }
}

From source file:localization.SplitterUI.java

public boolean checkLicense() throws IOException, InterruptedException {
    boolean psllicense = false;
    String pslcmd = Passolo.substring(0, Passolo.lastIndexOf("\\") + 1) + "pslcmd.exe\"";
    String cmd = "cmd.exe /C " + pslcmd + "/output";
    Runtime rt = Runtime.getRuntime();
    Process proc = rt.exec(cmd);
    int exitVal = proc.waitFor();
    if (exitVal == 99 || exitVal == 98) {
        psllicense = true;/*from  w  w w  . j  ava2  s .co m*/
    }
    return psllicense;
}

From source file:org.sonatype.flexmojos.asdoc.AsDocMojo.java

@FlexCompatibility(maxVersion = "4.0.0.3127")
private void makeHelperExecutable(File templates) throws MojoExecutionException {
    if (!MavenUtils.isWindows()) {
        getLog().info("Making asdoc helper executable due to Flex SDK: " + getCompilerVersion());

        Runtime runtime = Runtime.getRuntime();
        String pathname = String.format("%s/%s", templates.getAbsolutePath(),
                "asDocHelper" + (MavenUtils.isLinux() ? ".linux" : ""));
        String[] statements = new String[] { "chmod", "u+x", pathname };
        try {/*from  w w  w  . j  a  v a2s  .  c  om*/
            Process p = runtime.exec(statements);
            int result = p.waitFor();
            if (0 != result) {
                throw new MojoExecutionException(String.format("Unable to execute %s. Return value = %d",
                        Arrays.asList(statements), result));
            }
        } catch (Exception e) {
            throw new MojoExecutionException(String.format("Unable to execute %s", Arrays.asList(statements)));
        }
    }
}

From source file:san.FileSystemImpl.java

/**
* deleteRoot() - deletes the entire directory including subdirs, files
* @param filePath - filePath //from   ww  w  . ja v  a  2 s. c o  m
* @param path - path
* @param fileName - fileName
* @throws - error when the File object is null
*/
public void deleteAll(String filePath, String path, String fileName) throws SanException {

    logger.info("filePath = " + filePath + " path = " + path + " fileName = " + fileName);

    StringBuffer srcdir = new StringBuffer(path);
    srcdir.append(filePath);
    logger.info("srcdir= " + srcdir.toString());

    try {
        Runtime runtime = Runtime.getRuntime();

        // It is important to break up the command into a String[] array
        //  Process proc = runtime.exec(new String[] {"/bin/rm -f", srcdir.toString() + fileName, newdir.toString()});

        Process proc = runtime.exec(new String[] { SanConstants.sanRemove, SanConstants.sanRemoveOption,
                srcdir.toString() + fileName });

        // Very important to check errors returned by the process as
        // the java program will not print out the error that is output by
        // the child process unless you do this
        InputStream stdin = proc.getErrorStream();
        InputStreamReader isr = new InputStreamReader(stdin);
        BufferedReader br = new BufferedReader(isr);
        String line = null;
        while ((line = br.readLine()) != null)
            throw new SanException("error " + line);
    } catch (Exception e) {
        throw new SanException("deleteAll() using sanConstants.sanRemove, error " + e.getMessage());
    }
}

From source file:com.loy.MicroServiceConsole.java

@SuppressWarnings("rawtypes")
static void init() {

    ClassPathResource classPathResource = new ClassPathResource("application.yml");
    Yaml yaml = new Yaml();
    Map result = null;// ww w. j a  v  a 2s  .c o  m
    try {
        result = (Map) yaml.load(classPathResource.getInputStream());
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    String platformStr = result.get("platform").toString();
    String version = result.get("version").toString();
    String jvmOption = result.get("jvmOption").toString();
    @SuppressWarnings("unchecked")
    List<String> projects = (List<String>) result.get("projects");
    platform = Platform.valueOf(platformStr);

    final Runtime runtime = Runtime.getRuntime();
    File pidsForder = new File("./pids");
    if (!pidsForder.exists()) {
        pidsForder.mkdir();
    } else {
        File[] files = pidsForder.listFiles();
        if (files != null) {
            for (File f : files) {
                f.deleteOnExit();
                String pidStr = f.getName();
                try {
                    Long pid = new Long(pidStr);
                    if (Processes.isProcessRunning(platform, pid)) {
                        if (Platform.Windows == platform) {
                            Processes.tryKillProcess(null, platform, new NullProcessor(), pid);
                        } else {
                            Processes.killProcess(null, platform, new NullProcessor(), pid);
                        }

                    }
                } catch (Exception ex) {
                }
            }
        }
    }

    File currentForder = new File("");
    String root = currentForder.getAbsolutePath();
    root = root.replace(File.separator + "build" + File.separator + "libs", "");
    root = root.replace(File.separator + "e-example-ms-start", "");
    final String rootPath = root;
    new Thread(new Runnable() {
        @Override
        public void run() {
            int size = projects.size();
            int index = 1;
            for (String value : projects) {
                String path = value;
                String[] values = value.split("/");
                value = values[values.length - 1];
                value = rootPath + "/" + path + "/build/libs/" + value + "-" + version + ".jar";
                final String command = value;
                try {
                    Process process = runtime
                            .exec("java " + jvmOption + " -Dfile.encoding=UTF-8 -jar " + command);
                    Long pid = Processes.processId(process);
                    pids.add(pid);
                    File pidsFile = new File("./pids", pid.toString());
                    pidsFile.createNewFile();
                    new WriteLogThread(process.getInputStream()).start();

                } catch (IOException e) {
                    e.printStackTrace();
                }
                synchronized (lock) {
                    try {
                        if (index < size) {
                            lock.wait();
                        } else {
                            index++;
                        }

                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
            }
        }
    }).start();
}