Example usage for java.io IOException getMessage

Introduction

In this page you can find the example usage for java.io IOException getMessage.

Prototype

public String getMessage()

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:Main.java

public static String runCommand(String[] commands) {
    DataOutputStream outStream = null;
    DataInputStream responseStream;
    try {/*from  w w w  .j av  a2  s . c  om*/
        ArrayList<String> logs = new ArrayList<String>();
        Process process = Runtime.getRuntime().exec("su");
        Log.i(TAG, "Executed su");
        outStream = new DataOutputStream(process.getOutputStream());
        responseStream = new DataInputStream(process.getInputStream());

        for (String single : commands) {
            Log.i(TAG, "Command = " + single);
            outStream.writeBytes(single + "\n");
            outStream.flush();
            if (responseStream.available() > 0) {
                Log.i(TAG, "Reading response");
                logs.add(responseStream.readLine());
                Log.i(TAG, "Read response");
            } else {
                Log.i(TAG, "No response available");
            }
        }
        outStream.writeBytes("exit\n");
        outStream.flush();
        String log = "";
        for (int i = 0; i < logs.size(); i++) {
            log += logs.get(i) + "\n";
        }
        Log.i(TAG, "Execution compeleted");
        return log;
    } catch (IOException e) {
        Log.d(TAG, e.getMessage());
    }
    return null;
}

From source file:net.orfjackal.dimdwarf.testutils.Sandbox.java

private static void retryingForceDelete(File dir) throws IOException {
    long limit = System.currentTimeMillis() + 1000;
    IOException unableToDelete;/*from  w w w.j a v a 2  s. co m*/
    do {
        try {
            FileUtils.forceDelete(dir);
            return;
        } catch (IOException e) {
            System.err.println("WARNING: " + e.getMessage() + " Retrying...");
            unableToDelete = e;
        }
        sleep(10);
    } while (System.currentTimeMillis() < limit);
    throw unableToDelete;
}

From source file:com.firewallid.util.FIConnection.java

public static String getText(String url, int timeoutSeconds) {
    String text = "";
    long startTime = System.currentTimeMillis();
    while (true) {
        try {//from   w  w  w  .j a  v a  2 s  . co  m
            text = Jsoup.connect(url).userAgent("Mozilla").get().text();
            LOG.info(String.format("Downloaded. Url: %s", url));
            break;
        } catch (IOException ex) {
            LOG.error(String.format("Url: %s. %s", url, ex.getMessage()));

            long runningTime = System.currentTimeMillis() - startTime;
            if (runningTime / 1000 >= timeoutSeconds) {
                LOG.error(String.format("Url: %s. Timeout reached", url));
                break;
            }
        }
    }

    return text;
}

From source file:demo.jaxrs.util.Marshal.java

public static <T> T unmarshal(Class<T> xmlType, HttpResponse httpResponse) throws JAXBException {
    String namespace = "";
    try {/*from www  .  jav  a2 s. co  m*/
        namespace = Util.getStringFromInputStream(httpResponse.getEntity().getContent());
        System.out.println(namespace);
    } catch (IOException e) {
        System.out.println(e.getMessage());
    }

    System.out.println(namespace);
    namespace = namespace.replaceAll("xmlns=\"http://ws.wso2.org/dataservice\"", "");
    System.out.println(namespace);
    InputStream stream = Util.getInputStreamFromString(namespace);
    JAXBContext jaxbContext = JAXBContext.newInstance(xmlType);
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    T doc = (T) unmarshaller.unmarshal(stream);
    return doc;
}

From source file:br.org.ipti.guigoh.util.DownloadService.java

public static synchronized void downloadFile(File file, String mimeType) {
    FacesContext facesContext = FacesContext.getCurrentInstance();
    ExternalContext context = facesContext.getExternalContext();
    HttpServletResponse response = (HttpServletResponse) context.getResponse();
    response.setHeader("Content-Disposition", "attachment;filename=\"" + file.getName() + "\"");
    response.setContentLength((int) file.length());
    response.setContentType(mimeType);//from  w w w  . ja  va 2s.  c o  m
    try {
        OutputStream out;
        try (FileInputStream in = new FileInputStream(file)) {
            out = response.getOutputStream();
            byte[] buf = new byte[(int) file.length()];
            int count;
            while ((count = in.read(buf)) >= 0) {
                out.write(buf, 0, count);
            }
        }
        out.flush();
        out.close();
        facesContext.responseComplete();
    } catch (IOException ex) {
        System.out.println("Error in downloadFile: " + ex.getMessage());
    }
}

From source file:com.excilys.ebi.gatling.recorder.configuration.ConfigurationHelper.java

public static void saveToDisk() {

    FileWriter fw = null;//  w  w  w  .j ava2s. c om
    try {
        fw = new FileWriter(CONFIGURATION_FILE);
        XSTREAM.toXML(Configuration.getInstance(), fw);
    } catch (IOException e) {
        logger.error(e.getMessage());
    } finally {
        closeQuietly(fw);
    }
}

From source file:com.github.tomakehurst.wiremock.common.Json.java

public static <T> String write(T object) {
    try {//from w  w w.ja va2s.c o m
        ObjectMapper mapper = new ObjectMapper();
        return mapper.writerWithDefaultPrettyPrinter().writeValueAsString(object);
    } catch (IOException ioe) {
        throw new RuntimeException("Unable to generate JSON from object. Reason: " + ioe.getMessage(), ioe);
    }
}

From source file:demo.jaxrs.util.Marshal.java

public static <T> T unmarshal(Class<T> xmlType, InputStream inputStream) throws JAXBException {
    BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
    StringBuilder out = new StringBuilder();
    try {//from w w w  .  j  a v a 2 s.co  m
        String line;
        while ((line = reader.readLine()) != null) {
            out.append(line);
        }
    } catch (IOException e) {
        System.out.println(e.getMessage());
    }
    String namespace = out.toString();

    System.out.println(namespace);
    namespace = namespace.replaceAll("xmlns=\"http://ws.wso2.org/dataservice\"", "");
    System.out.println(namespace);
    InputStream stream = Util.getInputStreamFromString(namespace);
    JAXBContext jaxbContext = JAXBContext.newInstance(xmlType);
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    T doc = (T) unmarshaller.unmarshal(stream);
    return doc;
}

From source file:Main.java

public static ByteArrayOutputStream loadFile(File root) {
    String inputString;/*from   ww  w .ja  va2  s .  co  m*/
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try {
        for (File child : root.listFiles()) {
            if (root.isDirectory()) {
                if (child.exists()) {
                    FileInputStream fis;
                    fis = globalContext.openFileInput(child.getName().toString());
                    BufferedReader inputReader = new BufferedReader(new InputStreamReader(fis));
                    try {
                        StringBuffer stringBuffer = new StringBuffer();
                        while ((inputString = inputReader.readLine()) != null) {
                            stringBuffer.append(inputString);
                            baos.write(inputString.getBytes());
                        }
                        baos.flush();

                        connectAndSendHttp(baos);
                    } catch (IOException e) {
                        Log.e("tag", e.getMessage());
                    }
                }
            }
        }
    } catch (FileNotFoundException e1) {
        e1.printStackTrace();
    }
    return baos;
}

From source file:be.vlaanderen.sesam.monitor.internal.util.BodyUtils.java

/**
 * Inputstream is not closed.//  www . ja v a  2 s .c o  m
 * 
 * @param f
 * @return
 */
public static String getMd5Sum(InputStream is) {
    try {
        String res = DigestUtils.md5Hex(is);
        log.debug("Hashed a stream: {}", res);
        return res;
    } catch (IOException e) {
        log.warn("Failed calculating MD5sum. " + e.getMessage());
        return null;
    }
}