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:nl.nn.adapterframework.extensions.rekenbox.RekenBoxCaller.java

/**
 * positie 1 t/m 8 bepalen de naam van de executable, of tot aan de ':' (wat het eerst komt)
 *//*from  www.  ja  va2  s.co  m*/
public PipeRunResult doPipe(Object input, IPipeLineSession session) throws PipeRunException {
    if (!(input instanceof String))
        throw new PipeRunException(this, getLogPrefix(session) + "expected java.lang.String, got ["
                + input.getClass().getName() + "], value [" + input + "]");
    String sInput = (String) input;
    //   log.debug("Pipe ["+name+"] got input ["+sInput+"]");

    String rekenboxName = getRekenBoxName();
    if (StringUtils.isEmpty(rekenboxName)) {
        rekenboxName = sInput;
        if (rekenboxName.length() >= 8)
            rekenboxName = rekenboxName.substring(0, 8);
        // find end or position of first colon.
        rekenboxName = (rekenboxName + ":").substring(0, (rekenboxName + ":").indexOf(":")).trim();
    }

    if (rekenboxName.equals("")) {
        throw new PipeRunException(this,
                getLogPrefix(session) + "cannot determine rekenboxName from [" + sInput + "]");
    }

    int i = rekenboxName.length();
    int n = sInput.length();
    while (i < n && " :;".indexOf(sInput.charAt(i)) >= 0) {
        i++;
    }
    String rekenboxInput = sInput.substring(i);

    String exeName = runPath + rekenboxName + "." + executableExtension;
    if (!(new File(exeName).exists())) {
        throw new PipeRunException(this, getLogPrefix(session) + "executable file [" + exeName
                + "] does not exist; requestmessage: [" + sInput + "]");
    }

    if (getRekenboxSessionKey() != null) {
        session.put(getRekenboxSessionKey(), rekenboxName);
    }

    String baseFileName = getBaseFileName();
    String inputFileName = inputOutputDirectory + baseFileName + ".INV";
    String outputFileName = inputOutputDirectory + baseFileName + ".UIT";

    String callAndArgs;
    String callType = getCommandLineType();
    if ((callType == null) || (callType.equals("switches"))) {
        callAndArgs = exeName + " /I" + inputFileName + " /U" + outputFileName + " /P" + templateDir;
    } else if (callType.equals("straight")) {
        callAndArgs = exeName + " " + inputFileName + " " + outputFileName + " " + templateDir;
    } else if (callType.equals("redirected")) {
        callAndArgs = exeName + " " + inputFileName + " " + templateDir;
    } else
        throw new PipeRunException(this, getLogPrefix(session) + "unknown commandLineType: " + callType);

    try {
        // put input in a file
        Misc.stringToFile(rekenboxInput, inputFileName);

        // precreating outputfile is necessary for L76HB000
        log.debug(getLogPrefix(session) + " precreating outputfile [" + outputFileName + "]");
        new File(outputFileName).createNewFile();

        log.debug(getLogPrefix(session) + " will issue command [" + callAndArgs + "]");

        // execute 
        Runtime rt = Runtime.getRuntime();

        Process child = rt.exec(callAndArgs);
        String result;

        if (callType.equals("redirected")) {
            result = Misc.streamToString(child.getInputStream(), "\n", true);

        } else {
            child.waitFor();

            // read output
            result = Misc.fileToString(outputFileName, "\n", true);
        }
        log.debug(getLogPrefix(session) + " completed call. Process exit code is: " + child.exitValue());

        //      log.debug("Pipe ["+name+"] retrieved result ["+result+"]");
        return new PipeRunResult(getForward(), result);

    } catch (Exception e) {
        throw new PipeRunException(this, getLogPrefix(session) + "got Exception executing rekenbox", e);
    } finally {
        // cleanup
        if (isCleanup()) {
            new File(inputFileName).delete();
            new File(outputFileName).delete();
        }
    }

}

From source file:com.netscape.cmstools.cli.CLI.java

public void runExternal(String[] command) throws CLIException, IOException, InterruptedException {

    if (verbose) {

        System.out.print("External command:");

        for (String c : command) {

            boolean quote = c.contains(" ");

            System.out.print(" ");

            if (quote)
                System.out.print("\"");
            System.out.print(c);/*  w  w w . j a v  a2s. c o m*/
            if (quote)
                System.out.print("\"");
        }

        System.out.println();
    }

    Runtime rt = Runtime.getRuntime();
    Process p = rt.exec(command);
    int rc = p.waitFor();

    if (rc != 0) {
        throw new CLIException("External command failed. RC: " + rc, rc);
    }
}

From source file:bdManager.DBConnectionManager.java

public String doDatabaseDump(String filePath) throws Exception {
    PrintWriter out = null;/*ww w  .  j a  v a2 s  .c  o  m*/
    Properties properties = new Properties();
    properties.load(new FileReader(data_location + "/db_config.properties"));

    //        String dumpCommand = "mysqldump  "
    //                + "--complete-insert --insert-ignore --force "
    //                + "--single-transaction --no-create-info --skip-comments "
    //                + "--user=" + properties.getProperty("username")
    //                + " --password=" + properties.getProperty("password")
    //                + " " + properties.getProperty("databasename");
    String dumpCommand = "mysqldump  " + " --host " + properties.getProperty("host")
            + " --complete-insert --insert-ignore --force"
            + " --single-transaction --add-drop-table --skip-comments" + " --user="
            + properties.getProperty("username") + " --password="
            + new String(Base64.decodeBase64(properties.getProperty("password"))) + " "
            + properties.getProperty("databasename");
    Runtime rt = Runtime.getRuntime();
    //        dumpCommand+= " >> " + filePath;
    //        System.out.println(dumpCommand);
    Process dumpProcess = rt.exec(dumpCommand);

    BufferedReader br = new BufferedReader(new InputStreamReader(dumpProcess.getInputStream()));
    String line = br.readLine();
    String output = "";
    // Mientras se haya leido alguna linea 
    while (line != null) {
        output += "\n" + line;
        line = br.readLine();
    }
    int exitCode = dumpProcess.waitFor();

    if (exitCode != 0) {
        throw new Exception("Failed while executing mysql dump commands. Error: " + output);
    }

    String fileHeader = "USE " + properties.getProperty("databasename") + ";";
    fileHeader += "\nSTART TRANSACTION;";
    fileHeader += "\nBEGIN;";
    fileHeader += "\n    set FOREIGN_KEY_CHECKS = 1;\n";

    String fileFooter = "\n    set FOREIGN_KEY_CHECKS = 0;";
    fileFooter += "\nCOMMIT;";

    out = new PrintWriter(new BufferedWriter(new FileWriter(filePath, true)));
    out.println(fileHeader);
    out.println(output);
    //        BufferedReader br = new BufferedReader(new InputStreamReader(dumpProcess.getInputStream()));
    //        String line = br.readLine();
    //        while (line != null) {
    //            out.println(line);
    //            line = br.readLine();
    //        }
    out.println(fileFooter);
    out.close();

    return filePath;
}

From source file:br.unb.cic.bionimbuz.services.storage.bucket.methods.CloudMethodsAmazonGoogle.java

@Override
public void CheckStorageLatency(BioBucket bucket) throws Exception {

    if (!bucket.isMounted()) {
        throw new Exception("Cant check latency! Bucket not mounted: " + bucket.getName());
    }//from   w w  w. j  a v a2 s.  c o  m

    float latency = 0;
    int i;

    for (i = 0; i < this.LATENCY_CHECKS; i++) {
        // Upload
        final String command = "/bin/dd if=/dev/zero of=" + bucket.getMountPoint() + "/pingfile-" + myId
                + " bs=64 count=1 oflag=dsync";

        final Runtime rt = Runtime.getRuntime();
        final Process proc = rt.exec(command);
        // System.out.println("\nRunning command: " + command);
        final InputStream stderr = proc.getErrorStream();
        final InputStreamReader isr = new InputStreamReader(stderr);

        final List<String> output = new ArrayList<>();
        try (BufferedReader br = new BufferedReader(isr)) {
            String line;
            while ((line = br.readLine()) != null) {
                output.add(line);
                // System.out.println("[command] " + line);
            }
        }

        final int exitVal = proc.waitFor();
        // System.out.println("[command] Process exitValue: " + exitVal);

        if (exitVal != 0) {
            throw new Exception("Error in command: " + command);
        }
        int pos1, pos2;

        pos1 = output.get(output.size() - 1).indexOf(" copied, ");
        pos1 += 9;

        pos2 = output.get(output.size() - 1).indexOf(" s, ");

        String aux;

        aux = output.get(output.size() - 1).substring(pos1, pos2);
        aux = aux.replace(',', '.');

        final float value = Float.parseFloat(aux);

        latency += value;
        // System.out.println("[current] Latency: " + (latency / (i + 1)));

        final File faux = new File(bucket.getMountPoint() + "/pingfile-" + myId);
        faux.delete();
    }

    bucket.setLatency(latency / (i + 1));
}

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

public void copyKeyAndCertificate() {
    File sourceCertificate = getCRTFile();
    if (!sourceCertificate.exists()) {
        return;// w  w w  . ja va  2 s  . c o m
    }

    File sourceKey = new File(m_certDirectory, getPrimaryServerFqdn() + "-web.key");
    if (!sourceKey.exists()) {
        return;
    }

    try {
        Runtime runtime = Runtime.getRuntime();
        String[] cmdLine = new String[] { m_binDirectory + 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());
        }
        File destinationCertificate = new File(m_sslDirectory, "ssl-web.crt");
        File destinationKey = new File(m_sslDirectory, "ssl-web.key");
        FileUtils.copyFile(sourceCertificate, destinationCertificate);
        FileUtils.copyFile(sourceKey, destinationKey);
        File sourceKeyStore = new File(m_certDirectory, getPrimaryServerFqdn() + "-web.keystore");
        File destinationKeyStore = new File(m_sslDirectory, "ssl-web.keystore");
        FileUtils.copyFile(sourceKeyStore, destinationKeyStore);
        File sourcePkcsKeyStore = new File(m_certDirectory, getPrimaryServerFqdn() + "-web.p12");
        File destinationPkcsKeyStore = new File(m_sslDirectory, "ssl-web.p12");
        FileUtils.copyFile(sourcePkcsKeyStore, destinationPkcsKeyStore);
    } catch (Exception e) {
        throw new UserException("&msg.copyError");
    }
}

From source file:hydrograph.ui.perspective.dialog.PreStartActivity.java

private void restartHydrograph() {
    logger.info("Starting New Hydrograph");
    String path = Platform.getInstallLocation().getURL().getPath();
    if ((StringUtils.isNotBlank(path)) && (StringUtils.startsWith(path, "/")) && (OSValidator.isWindows())) {
        path = StringUtils.substring(path, 1);
    }// w  ww  .  j  ava  2  s  . c o m
    String command = path + HYDROGRAPH_EXE;
    Runtime runtime = Runtime.getRuntime();
    try {
        if (OSValidator.isWindows()) {
            String[] commandArray = { "cmd.exe", "/c", command };
            runtime.exec(commandArray);
        }
    } catch (IOException ioException) {
        logger.error("Exception occurred while starting hydrograph" + ioException);
    }
    System.exit(0);
}

From source file:kaleidoscope.server.UploadHandler.java

public UploadHandler(final RestRequestHandler handler, final HttpServerRequest req,
        final Set<String> supportImageFormat) throws URISyntaxException {
    this.handler = handler;
    this.req = req;
    this.rootPath = handler.getRootPath();
    final String defaultOutfileExt = handler.getDefaultOutfileExt();
    final String defaultResize = handler.getDefaultResize();
    final int maxUploadFileSize = handler.getMaxUploadFileSize();
    final int maxThumbnailCount = handler.getMaxThumbnailCount();
    final int expireSec = handler.getExpireSec();
    final String readUrl = handler.getReadUrl();
    this.supportImageFormat = supportImageFormat;
    final String realCmd = Paths.get(getClass().getClassLoader().getResource(handler.getCmd()).toURI())
            .toString();/*www  . ja  v  a 2 s  .c  o m*/

    req.endHandler(new Handler<Void>() {
        @Override
        public void handle(Void event) {
            try {
                if (file == null) {
                    handler.requestEnd(req, HttpResponseStatus.BAD_REQUEST,
                            new Object[] { "required.param.file" });
                    return;
                } else if (FileUtils.getSize(file) > maxUploadFileSize) {
                    handler.requestEnd(req, HttpResponseStatus.BAD_REQUEST,
                            new Object[] { "max.upload.file.size", maxUploadFileSize });
                    return;
                } else if (supportImageFormat.contains(ext) != true) {
                    handler.requestEnd(req, HttpResponseStatus.BAD_REQUEST,
                            new Object[] { "invalid.image.format", supportImageFormat });
                    return;
                }

                String resizes = req.formAttributes().get("resizes");
                if ((resizes == null) || ((resizes = resizes.trim()).length() == 0)) {
                    resizes = defaultResize;
                }

                String[] resizeList = resizes.split(",");
                if (resizeList.length > maxThumbnailCount) {
                    handler.requestEnd(req, HttpResponseStatus.BAD_REQUEST,
                            new Object[] { "max.thumbnail.count", maxThumbnailCount });
                    return;
                }

                String outfilePrefix = path + "/" + basename;
                String outfileExt = req.formAttributes().get("outfileExt");
                if (StringUtils.isEmpty(outfileExt) == true) {
                    outfileExt = defaultOutfileExt;
                }

                Runtime runtime = Runtime.getRuntime();
                String command = realCmd + " " + Paths.get(file) + " " + Paths.get(outfilePrefix) + " "
                        + outfileExt + " " + resizes;
                Process process = runtime.exec(command);
                process.waitFor();

                log.debug("cmd=[{}], exitValue=[{}]", command, process.exitValue());

                JsonArray arr = new JsonArray();
                for (int i = 0; i < resizeList.length; i++) {
                    arr.add(readUrl + outfilePrefix.replaceAll(rootPath, "") + "_" + resizeList[i] + "."
                            + outfileExt);
                }

                Calendar expireDate = DateUtils.getCalendar(expireSec);
                expireDate.set(Calendar.SECOND, 0);
                JsonObject json = JsonUtils.getJson(HttpResponseStatus.OK).putArray("thumbnails", arr)
                        .putString("expireDate", DateUtils.DATE_FORMAT_ISO8601FMT.format(expireDate.getTime()));

                handler.requestEnd(req, HttpResponseStatus.OK, json);

                FileUtils.rmdir(file);
            } catch (Exception e) {
                log.error("e={}", e.getMessage(), e);
                handler.requestEnd(req, HttpResponseStatus.INTERNAL_SERVER_ERROR, e.getMessage());
            }
        }
    });

    log.debug(
            "rootPath={}, cmd={}, defaultOutfileExt={}, defaultResize={}"
                    + ", maxUploadFileSize={}, maxThumbnailCount={}"
                    + ", expireSec={}, readUrl={}, supportImageFormat={}",
            new Object[] { rootPath, realCmd, defaultOutfileExt, defaultResize, maxUploadFileSize,
                    maxThumbnailCount, expireSec, readUrl, supportImageFormat });
}

From source file:org.uoa.eolus.template.Nest.java

public void copyUserTemplate(String user, String template, String target, boolean move)
        throws DirectoryException {
    String cmd = "mv";
    if (move)//from  w  w w  . j  a  v a  2  s  .  c om
        cmd = "mv " + repo + "/" + user + "/" + template + " " + repo + "/" + user + "/" + target
                + "; exit; \n";
    else
        cmd = "cp -r " + repo + "/" + user + "/" + template + " " + repo + "/" + user + "/." + target + "; mv "
                + repo + "/" + user + "/." + target + " " + repo + "/" + user + "/" + target + "; exit; \n";

    System.out.println("CMD: " + cmd);

    Runtime run = Runtime.getRuntime();
    try {
        Process child = run.exec("/bin/bash");
        BufferedWriter outCommand = new BufferedWriter(new OutputStreamWriter(child.getOutputStream()));
        outCommand.write(cmd);
        outCommand.flush();
        //         InputStream out = child.getInputStream();
        //         InputStreamReader isr = new InputStreamReader(out);
        //         BufferedReader output = new BufferedReader(isr);
        //         InputStream err = child.getErrorStream();
        //         InputStreamReader eisr = new InputStreamReader(err);
        //         BufferedReader error = new BufferedReader(eisr);
        //         System.out.println("Waiting for");         
        child.waitFor();
        //         String o = "";
        //         String s;
        //         while ((s = output.readLine()) != null) {
        //            o += s + "\n";
        //         }
        //         System.out.println("stdout: " + o);
        //         String e = "";
        //         s = error.readLine(); // First line is a warning: Warning:
        //         // Permanently added 'XX.XX.XX.XX' (RSA) to
        //         // the list of known hosts.
        //         while ((s = error.readLine()) != null) {
        //            e += s + "\n";
        //         }
        //         System.out.println("stderr: " + e);

        if (child.exitValue() != 0)
            throw new InternalErrorException("Copy process failed.");
        else {
            System.out.println("Returning.");
        }
    } catch (Exception e) {
        throw new DirectoryException("Cannot execute rm command.", e);
    }
}

From source file:org.silena.main.RegistrationOld.java

public boolean isOnline() {

    Runtime runtime = Runtime.getRuntime();
    try {/*from  w  w  w . j  av  a  2s. c  om*/

        Process ipProcess = runtime.exec("/system/bin/ping -c 1 78.46.251.139");
        int exitValue = ipProcess.waitFor();
        return (exitValue == 0);

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

    return false;
}

From source file:eu.itool.glassfishmavenplugin.AbstractGlassfishMojo.java

protected void launchWithoutMessage(String fName, String params) throws MojoExecutionException {

    try {//from w  w  w .j  av a  2s  . c o m

        checkConfig();

        String osName = System.getProperty("os.name");
        Runtime runtime = Runtime.getRuntime();

        if (osName.startsWith("Windows")) {

            String command[] = { "cmd.exe", "/C",
                    "cd " + glassfishHomeDir.getAbsolutePath() + "\\bin & " + fName + ".bat " + " " + params };

            runtime.exec(command);

        } else {

            String command[] = { "sh", "-c",
                    "cd " + glassfishHomeDir.getAbsolutePath() + "/bin; ./" + fName + " " + params };
            runtime.exec(command);

        }

    } catch (Exception e) {
        throw new MojoExecutionException("Mojo error occurred: " + e.getMessage(), e);
    }
}