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.wdeanmedical.portal.service.AppService.java

public String uploadProfileImage(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String patientId = request.getParameter("patientId");
    InputStream is = null;/*from w ww.ja v a  2  s.  co  m*/
    FileOutputStream fos = null;
    String returnString = "";

    is = request.getInputStream();
    String filename = request.getHeader("X-File-Name");
    String filesHomePatientDirPath = Core.filesHome + Core.patientDirPath + "/" + patientId + "/";
    fos = new FileOutputStream(new File(filesHomePatientDirPath + filename));
    IOUtils.copy(is, fos);
    response.setStatus(HttpServletResponse.SC_OK);
    fos.close();
    is.close();

    String[] imageMagickArgs = { Core.imageMagickHome + "convert", filesHomePatientDirPath + filename,
            "-resize", "160x160", filesHomePatientDirPath + filename };
    Runtime runtime = Runtime.getRuntime();
    Process process = runtime.exec(imageMagickArgs);

    InputStream pis = process.getInputStream();
    InputStreamReader isr = new InputStreamReader(pis);
    BufferedReader br = new BufferedReader(isr);
    String line;
    log.info("Output of running " + Arrays.toString(imageMagickArgs) + "is: ");

    while ((line = br.readLine()) != null) {
        log.info(line);
    }
    log.info("\n" + filename + " uploaded");

    Patient patient = appDAO.findPatientById(new Integer(patientId));
    appDAO.updatePatientProfileImage(patient, filename);

    returnString = "{\"filename\":\"" + filename + "\"}";
    activityLogService.logViewPatient(patient.getId(), null, patient.getId(), "UploadProfileImage");
    return returnString;
}

From source file:ch.kostceco.tools.siardexcerpt.excerption.moduleexcerpt.impl.ExcerptCGrepModuleImpl.java

@Override
public boolean validate(File siardDatei, File outFile, String excerptString) throws ExcerptCGrepException {
    // Ausgabe -> Ersichtlich das SIARDexcerpt arbeitet
    int onWork = 41;

    boolean isValid = true;

    File fGrepExe = new File("resources" + File.separator + "grep" + File.separator + "grep.exe");
    String pathToGrepExe = fGrepExe.getAbsolutePath();
    if (!fGrepExe.exists()) {
        // grep.exe existiert nicht --> Abbruch
        getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                + getTextResourceService().getText(ERROR_XML_C_MISSINGFILE, fGrepExe.getAbsolutePath()));
        return false;
    } else {//w  ww. j av  a2 s .co  m
        File fMsys10dll = new File("resources" + File.separator + "grep" + File.separator + "msys-1.0.dll");
        if (!fMsys10dll.exists()) {
            // msys-1.0.dll existiert nicht --> Abbruch
            getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                    + getTextResourceService().getText(ERROR_XML_C_MISSINGFILE, fMsys10dll.getAbsolutePath()));
            return false;
        }
    }

    File tempOutFile = new File(outFile.getAbsolutePath() + ".tmp");
    String content = "";

    // Record aus Maintable herausholen
    try {
        if (tempOutFile.exists()) {
            Util.deleteDir(tempOutFile);
        }

        /* Nicht vergessen in "src/main/resources/config/applicationContext-services.xml" beim
         * entsprechenden Modul die property anzugeben: <property name="configurationService"
         * ref="configurationService" /> */

        String name = getConfigurationService().getMaintableName();
        String folder = getConfigurationService().getMaintableFolder();
        String cell = getConfigurationService().getMaintablePrimarykeyCell();

        File fMaintable = new File(siardDatei.getAbsolutePath() + File.separator + "content" + File.separator
                + "schema0" + File.separator + folder + File.separator + folder + ".xml");

        try {
            // grep "<c11>7561234567890</c11>" table13.xml >> output.txt
            String command = "cmd /c \"" + pathToGrepExe + " \"<" + cell + ">" + excerptString + "</" + cell
                    + ">\" " + fMaintable.getAbsolutePath() + " >> " + tempOutFile.getAbsolutePath() + "\"";
            /* Das redirect Zeichen verunmglicht eine direkte eingabe. mit dem geschachtellten Befehl
             * gehts: cmd /c\"urspruenlicher Befehl\" */

            // System.out.println( command );

            Process proc = null;
            Runtime rt = null;

            getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_ELEMENT_OPEN, name));

            try {
                Util.switchOffConsole();
                rt = Runtime.getRuntime();
                proc = rt.exec(command.toString().split(" "));
                // .split(" ") ist notwendig wenn in einem Pfad ein Doppelleerschlag vorhanden ist!

                // Fehleroutput holen
                StreamGobbler errorGobbler = new StreamGobbler(proc.getErrorStream(), "ERROR");

                // Output holen
                StreamGobbler outputGobbler = new StreamGobbler(proc.getInputStream(), "OUTPUT");

                // Threads starten
                errorGobbler.start();
                outputGobbler.start();

                // Warte, bis wget fertig ist
                proc.waitFor();

                Util.switchOnConsole();

            } catch (Exception e) {
                getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                        + getTextResourceService().getText(ERROR_XML_UNKNOWN, e.getMessage()));
                return false;
            } finally {
                if (proc != null) {
                    closeQuietly(proc.getOutputStream());
                    closeQuietly(proc.getInputStream());
                    closeQuietly(proc.getErrorStream());
                }
            }

            Scanner scanner = new Scanner(tempOutFile);
            content = "";
            try {
                content = scanner.useDelimiter("\\Z").next();
            } catch (Exception e) {
                // Grep ergab kein treffer Content Null
                content = "";
            }
            scanner.close();

            getMessageService()
                    .logError(getTextResourceService().getText(MESSAGE_XML_ELEMENT_CONTENT, content));
            getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_ELEMENT_CLOSE, name));

            if (tempOutFile.exists()) {
                Util.deleteDir(tempOutFile);
            }
            content = "";

            // Ende Grep

        } catch (Exception e) {
            getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                    + getTextResourceService().getText(ERROR_XML_UNKNOWN, e.getMessage()));
            return false;
        }

    } catch (Exception e) {
        getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                + getTextResourceService().getText(ERROR_XML_UNKNOWN, e.getMessage()));
        return false;
    }

    // Ende MainTable

    // grep der SubTables
    try {
        String name = null;
        String folder = null;
        String cell = null;

        InputStream fin = new FileInputStream(
                new File("configuration" + File.separator + "SIARDexcerpt.conf.xml"));
        SAXBuilder builder = new SAXBuilder();
        Document document = builder.build(fin);
        fin.close();

        /* read the document and for each subTable */
        Namespace ns = Namespace.getNamespace("");

        // select schema elements and loop
        List<Element> subtables = document.getRootElement().getChild("subtables", ns).getChildren("subtable",
                ns);
        for (Element subtable : subtables) {
            name = subtable.getChild("name", ns).getText();
            folder = subtable.getChild("folder", ns).getText();
            cell = subtable.getChild("foreignkeycell", ns).getText();

            // System.out.println( name + " - " + folder + " - " + cell );
            File fSubtable = new File(siardDatei.getAbsolutePath() + File.separator + "content" + File.separator
                    + "schema0" + File.separator + folder + File.separator + folder + ".xml");

            try {
                // grep "<c11>7561234567890</c11>" table13.xml >> output.txt
                String command = "cmd /c \"" + pathToGrepExe + " \"<" + cell + ">" + excerptString + "</" + cell
                        + ">\" " + fSubtable.getAbsolutePath() + " >> " + tempOutFile.getAbsolutePath() + "\"";
                /* Das redirect Zeichen verunmglicht eine direkte eingabe. mit dem geschachtellten Befehl
                 * gehts: cmd /c\"urspruenlicher Befehl\" */

                // System.out.println( command );

                Process proc = null;
                Runtime rt = null;

                getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_ELEMENT_OPEN, name));

                try {
                    Util.switchOffConsole();
                    rt = Runtime.getRuntime();
                    proc = rt.exec(command.toString().split(" "));
                    // .split(" ") ist notwendig wenn in einem Pfad ein Doppelleerschlag vorhanden ist!

                    // Fehleroutput holen
                    StreamGobbler errorGobbler = new StreamGobbler(proc.getErrorStream(), "ERROR");

                    // Output holen
                    StreamGobbler outputGobbler = new StreamGobbler(proc.getInputStream(), "OUTPUT");

                    // Threads starten
                    errorGobbler.start();
                    outputGobbler.start();

                    // Warte, bis wget fertig ist
                    proc.waitFor();

                    Util.switchOnConsole();

                } catch (Exception e) {
                    getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                            + getTextResourceService().getText(ERROR_XML_UNKNOWN, e.getMessage()));
                    return false;
                } finally {
                    if (proc != null) {
                        closeQuietly(proc.getOutputStream());
                        closeQuietly(proc.getInputStream());
                        closeQuietly(proc.getErrorStream());
                    }
                }

                Scanner scanner = new Scanner(tempOutFile);
                content = "";
                try {
                    content = scanner.useDelimiter("\\Z").next();
                } catch (Exception e) {
                    // Grep ergab kein treffer Content Null
                    content = "";
                }
                scanner.close();

                getMessageService()
                        .logError(getTextResourceService().getText(MESSAGE_XML_ELEMENT_CONTENT, content));
                getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_ELEMENT_CLOSE, name));

                if (tempOutFile.exists()) {
                    Util.deleteDir(tempOutFile);
                }
                content = "";

                // Ende Grep

            } catch (Exception e) {
                getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                        + getTextResourceService().getText(ERROR_XML_UNKNOWN, e.getMessage()));
                return false;
            }

            // Ende SubTables
            if (onWork == 41) {
                onWork = 2;
                System.out.print("-   ");
                System.out.print("\r");
            } else if (onWork == 11) {
                onWork = 12;
                System.out.print("\\   ");
                System.out.print("\r");
            } else if (onWork == 21) {
                onWork = 22;
                System.out.print("|   ");
                System.out.print("\r");
            } else if (onWork == 31) {
                onWork = 32;
                System.out.print("/   ");
                System.out.print("\r");
            } else {
                onWork = onWork + 1;
            }
        }
        System.out.print("   ");
        System.out.print("\r");
    } catch (Exception e) {
        getMessageService().logError(getTextResourceService().getText(MESSAGE_XML_MODUL_C)
                + getTextResourceService().getText(ERROR_XML_UNKNOWN, e.getMessage()));
        return false;
    }

    return isValid;
}

From source file:algo.PlotBar.java

private void buttonOkActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonOkActionPerformed

    BufferedReader br;/*from w w w  . j  av a 2 s  .  co m*/
    /// For bubbles.jpg image
    switch (comboAlgo.getSelectedIndex()) {
    /// For Bubble.jpg image
    case 0:
        JOptionPane.showMessageDialog(null, "Select Algorithm", "Algorithm Selection",
                JOptionPane.INFORMATION_MESSAGE);

        //                labelExecutionOutput.setText("Bubble Sort");
        //                try {
        //                    System.out.println(comboAlgo.getSelectedItem().toString());
        //                    Runtime rt = Runtime.getRuntime();
        //                    Process pr = rt.exec(new String[]{"cmd.exe",
        //                        "/c",
        //                        "start",
        //                        "BubbleSort.exe"
        //                    });
        //
        //                } catch (IOException ex) {
        //                    Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        //                }

        break;
    /// For merge.jpg
    case 1:

        labelExecutionOutput.setText("Binary Search Merge Sort");
        try {
            System.out.println(comboAlgo.getSelectedItem().toString());
            Runtime rt = Runtime.getRuntime();
            Process pr = rt.exec(new String[] { "cmd.exe", "/c", "start", "Binary_search_merge_sort.exe" });

        } catch (IOException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }

        try {
            String fileName = "time_binary_search_merge_sort.txt";
            br = new BufferedReader(new FileReader(fileName));
            File file = new File(fileName);
            Thread thread;
            thread = new Thread() {
                public void run() {
                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException ex) {
                        Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                    }
                    if (file.exists()) {
                        try {
                            StringBuilder sb = new StringBuilder();
                            String line = br.readLine();
                            // System.out.println(line);
                            labelExecutionTimeElapsed.setText(line.concat(" s"));
                            br.close();
                        } catch (FileNotFoundException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        } catch (IOException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        }

                    }
                }
            };
            thread.start();

        } catch (FileNotFoundException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }

        break;
    /// For quick.jpg
    case 2:

        labelExecutionOutput.setText("Interpolation Merge Sort");
        try {
            System.out.println(comboAlgo.getSelectedItem().toString());
            Runtime rt = Runtime.getRuntime();
            Process pr = rt
                    .exec(new String[] { "cmd.exe", "/c", "start", "interpolation_search_merge_sort.exe" });

        } catch (IOException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }

        try {
            String fileName = "time_interpolation_search_merge_sort.txt";
            br = new BufferedReader(new FileReader(fileName));
            File file = new File(fileName);
            Thread thread;
            thread = new Thread() {
                public void run() {
                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException ex) {
                        Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                    }
                    if (file.exists()) {
                        try {
                            StringBuilder sb = new StringBuilder();
                            String line = br.readLine();
                            // System.out.println(line);
                            labelExecutionTimeElapsed.setText(line.concat(" s"));
                            br.close();
                        } catch (FileNotFoundException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        } catch (IOException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        }

                    }
                }
            };
            thread.start();

        } catch (FileNotFoundException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }

        break;
    case 3:

        labelExecutionOutput.setText("Normal Merge Sort");
        try {
            System.out.println(comboAlgo.getSelectedItem().toString());
            Runtime rt = Runtime.getRuntime();
            Process pr = rt.exec(new String[] { "cmd.exe", "/c", "start", "normal_merge_sort.exe" });

        } catch (IOException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }

        try {
            String fileName = "time_normal_merge_sort.txt";
            br = new BufferedReader(new FileReader(fileName));
            File file = new File(fileName);
            Thread thread;
            thread = new Thread() {
                public void run() {
                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException ex) {
                        Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                    }
                    if (file.exists()) {
                        try {
                            StringBuilder sb = new StringBuilder();
                            String line = br.readLine();
                            // System.out.println(line);
                            labelExecutionTimeElapsed.setText(line.concat(" s"));
                            br.close();
                        } catch (FileNotFoundException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        } catch (IOException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        }

                    }
                }
            };
            thread.start();

        } catch (FileNotFoundException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }

        break;

    case 4:

        labelExecutionOutput.setText("TAN Sort");
        try {
            System.out.println(comboAlgo.getSelectedItem().toString());
            Runtime rt = Runtime.getRuntime();
            Process pr = rt.exec(new String[] { "cmd.exe", "/c", "start", "TAN_SOR2.exe" });

        } catch (IOException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }
        // time_tan_sor2.txt

        try {
            String fileName = "time_tan_sor2.txt";
            br = new BufferedReader(new FileReader(fileName));
            File file = new File(fileName);
            Thread thread;
            thread = new Thread() {
                public void run() {
                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException ex) {
                        Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                    }
                    if (file.exists()) {
                        try {
                            StringBuilder sb = new StringBuilder();
                            String line = br.readLine();
                            // System.out.println(line);
                            labelExecutionTimeElapsed.setText(line.concat(" s"));
                            br.close();
                        } catch (FileNotFoundException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        } catch (IOException ex) {
                            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
                        }

                    }
                }
            };
            thread.start();

        } catch (FileNotFoundException ex) {
            Logger.getLogger(Algorithm.class.getName()).log(Level.SEVERE, null, ex);
        }

        break;
    default:
        break;
    }

}

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

public static String currentUnixProcessID() throws Exception {

    String outputFileName = TEMP_DIR + "/echoPPID_" + System.currentTimeMillis() + ".txt";
    String[] command = new String[] { "/bin/sh", "-c", "echo $PPID > " + outputFileName };

    Runtime rt = Runtime.getRuntime();
    final Process proc = rt.exec(command);
    int exitVal = proc.waitFor();
    if (exitVal != 0)
        throw new Exception(Arrays.toString(command) + " exit code : " + exitVal);

    BufferedReader br = new BufferedReader(new FileReader(outputFileName));
    String result = br.readLine();
    br.close();/*  w w  w  .ja  v a 2s.co  m*/

    new File(outputFileName).delete();
    return result;
}

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

public static void killLocalUnixProcess(String processId, boolean isKILLSIG) throws Exception {
    String[] command = isKILLSIG ? new String[] { "kill", "-9", processId }
            : new String[] { "kill", processId };
    Runtime rt = Runtime.getRuntime();
    final Process proc = rt.exec(command);
    final Vector<String> killPrint = new Vector<String>();
    final Vector<String> errorPrint = new Vector<String>();

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

    new Thread(new Runnable() {
        public void run() {
            try {
                BufferedReader br = new BufferedReader(new InputStreamReader(proc.getErrorStream()));
                String line = null;
                while ((line = br.readLine()) != null) {
                    System.out.println(line);
                    errorPrint.add(line);
                }/*from www  . j  av a 2s  .co  m*/
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();

    new Thread(new Runnable() {
        public void run() {
            try {
                BufferedReader br = new BufferedReader(new InputStreamReader(proc.getInputStream()));
                String line = null;
                while ((line = br.readLine()) != null) {
                    System.out.println(line);
                    killPrint.add(line);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();

    int exitVal = proc.waitFor();
    if (exitVal != 0)
        throw new Exception("kill exit code : " + exitVal + "\n" + errorPrint);
}

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

public static void killLocalWinProcess(String processId, boolean isKILLSIG) throws Exception {

    String killpath = System.getProperty("java.io.tmpdir") + "/rpf/WinTools/" + "kill.exe";
    File killFile = new File(killpath);
    if (!killFile.exists()) {
        killFile.getParentFile().mkdirs();
        InputStream is = PoolUtils.class.getResourceAsStream("/wintools/kill.exe");
        RandomAccessFile raf = new RandomAccessFile(killFile, "rw");
        raf.setLength(0);// w  w  w  . j a  va  2  s  .c  om
        int b;
        while ((b = is.read()) != -1)
            raf.write((byte) b);
        raf.close();
    }
    String[] command = new String[] { killpath, processId };
    Runtime rt = Runtime.getRuntime();
    final Process proc = rt.exec(command);

    final StringBuffer killPrint = new StringBuffer();
    final StringBuffer errorPrint = new StringBuffer();
    new Thread(new Runnable() {
        public void run() {
            try {
                InputStream is = proc.getInputStream();
                int b;
                while ((b = is.read()) != -1) {
                    killPrint.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) {
                    errorPrint.append((char) b);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();

    int exitVal = proc.waitFor();
    if (exitVal != 0)
        throw new Exception("kill exit code : " + exitVal + "\n" + errorPrint);
}

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

public static Properties getAMIUserData() throws Exception {

    PoolUtils.cacheJar(new URL("http://s3.amazonaws.com/ec2metadata/ec2-metadata"),
            System.getProperty("java.io.tmpdir") + "/biocep/ec2/", PoolUtils.LOG_PRGRESS_TO_SYSTEM_OUT, false);
    String ec2_metadata = new File(System.getProperty("java.io.tmpdir") + "/biocep/ec2/" + "ec2-metadata")
            .getAbsolutePath();/*  www. j  a  v a2s.  c  om*/
    Runtime rt = Runtime.getRuntime();
    Process chmodProc = rt.exec(new String[] { "chmod", "u+x", ec2_metadata });
    int chmodExitVal = chmodProc.waitFor();
    if (chmodExitVal != 0)
        throw new Exception("chmod exit code : " + chmodExitVal);

    final Process proc = rt.exec(new String[] { ec2_metadata, "-d" });

    final StringBuffer metadataOut = new StringBuffer();
    final StringBuffer metadataError = new StringBuffer();
    new Thread(new Runnable() {
        public void run() {
            try {
                InputStream is = proc.getInputStream();
                int b;
                while ((b = is.read()) != -1) {
                    metadataOut.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) {
                    metadataError.append((char) b);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();

    int exitVal = proc.waitFor();
    if (exitVal != 0)
        throw new Exception("ec2-metadata exit code : " + exitVal);

    BufferedReader reader = new BufferedReader(new StringReader(metadataOut.toString()));
    String line;
    String lastLine = null;
    while ((line = reader.readLine()) != null) {
        lastLine = line;
    }
    Properties props = extractProperties(
            lastLine.substring(lastLine.indexOf("user-data:") + "user-data:".length()).trim());
    return props;

}

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

public static String getAMIHostIp() throws Exception {

    cacheJar(new URL("http://s3.amazonaws.com/ec2metadata/ec2-metadata"),
            System.getProperty("java.io.tmpdir") + "/biocep/ec2/", PoolUtils.LOG_PRGRESS_TO_SYSTEM_OUT, false);
    String ec2_metadata = new File(System.getProperty("java.io.tmpdir") + "/biocep/ec2/" + "ec2-metadata")
            .getAbsolutePath();/*w w  w . j  a v  a  2s . c o  m*/
    Runtime rt = Runtime.getRuntime();
    Process chmodProc = rt.exec(new String[] { "chmod", "u+x", ec2_metadata });
    int chmodExitVal = chmodProc.waitFor();
    if (chmodExitVal != 0)
        throw new Exception("chmod exit code : " + chmodExitVal);

    final Process proc = rt.exec(new String[] { ec2_metadata, "-v" });

    final StringBuffer metadataOut = new StringBuffer();
    final StringBuffer metadataError = new StringBuffer();
    new Thread(new Runnable() {
        public void run() {
            try {
                InputStream is = proc.getInputStream();
                int b;
                while ((b = is.read()) != -1) {
                    metadataOut.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) {
                    metadataError.append((char) b);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();

    int exitVal = proc.waitFor();
    if (exitVal != 0)
        throw new Exception("ec2-metadata exit code : " + exitVal);

    BufferedReader reader = new BufferedReader(new StringReader(metadataOut.toString()));
    String line;
    String lastLine = null;
    while ((line = reader.readLine()) != null) {
        lastLine = line;
    }

    System.out.println(lastLine);

    String result = lastLine.substring(lastLine.indexOf("public-ipv4:") + "public-ipv4:".length()).trim();
    System.out.println("PUBLIC AMI IP:<" + result + ">");

    return result;

}

From source file:com.redpill_linpro.libreoffice.LibreOfficeLauncherLinuxImpl.java

@Override
public void launchLibreOffice(String cmisUrl, String repositoryId, String filePath, String webdavUrl) {
    Runtime rt = Runtime.getRuntime();
    try {/*ww w .  j  a v  a2  s .com*/
        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 = { "soffice", "/usr/bin/soffice" };

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

            System.out.println("Command: sh -c " + cmd);

            rt.exec(new String[] { "sh", "-c", cmd.toString() });

            System.out.println("Process started");
        } catch (IOException e) {
            JOptionPane.showMessageDialog(null, "Failed to start LibreOffice, commandline: " + cmd.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:org.kchine.rpf.PoolUtils.java

public static String getAMIHostName() throws Exception {

    PoolUtils.cacheJar(new URL("http://s3.amazonaws.com/ec2metadata/ec2-metadata"),
            System.getProperty("java.io.tmpdir") + "/biocep/ec2/", PoolUtils.LOG_PRGRESS_TO_SYSTEM_OUT, false);
    String ec2_metadata = new File(System.getProperty("java.io.tmpdir") + "/biocep/ec2/" + "ec2-metadata")
            .getAbsolutePath();//from   www .java2 s .  c o  m
    Runtime rt = Runtime.getRuntime();
    Process chmodProc = rt.exec(new String[] { "chmod", "u+x", ec2_metadata });
    int chmodExitVal = chmodProc.waitFor();
    if (chmodExitVal != 0)
        throw new Exception("chmod exit code : " + chmodExitVal);

    final Process proc = rt.exec(new String[] { ec2_metadata, "-p" });

    final StringBuffer metadataOut = new StringBuffer();
    final StringBuffer metadataError = new StringBuffer();
    new Thread(new Runnable() {
        public void run() {
            try {
                InputStream is = proc.getInputStream();
                int b;
                while ((b = is.read()) != -1) {
                    metadataOut.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) {
                    metadataError.append((char) b);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }).start();

    int exitVal = proc.waitFor();
    if (exitVal != 0)
        throw new Exception("ec2-metadata exit code : " + exitVal);

    BufferedReader reader = new BufferedReader(new StringReader(metadataOut.toString()));
    String line;
    String lastLine = null;
    while ((line = reader.readLine()) != null) {
        lastLine = line;
    }

    System.out.println(lastLine);

    String result = lastLine.substring(lastLine.indexOf("public-hostname:") + "public-hostname:".length())
            .trim();
    System.out.println("PUBLIC AMI HOST NAME:<" + result + ">");

    return result;

}