Example usage for java.io IOException printStackTrace

Introduction

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

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:com.jeffy.hdfs.HDFSReadFile.java

/**
 * @param args/*from   w  w w.j  ava  2 s .  c  o  m*/
 */
public static void main(String[] args) {
    String path = "hdfs://master:8020/tmp/user.csv";
    //HDFSReadFile.readDataUseURL(path);
    try {
        HDFSReadFile.readDataUseFileSystem(path);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:org.spring.resource.FileSourceExample.java

public static void main(String[] args) {
    try {// www.  j  av  a  2  s .c om
        String filePath = "E:\\JEELearning\\ideaworlplace\\springdream\\springdream.ioc\\src\\main\\resources\\FileSource.txt";
        // ?
        Resource res1 = new FileSystemResource(filePath);
        // ?
        Resource res2 = new ClassPathResource("FileSource.txt");

        System.out.println("?:" + res1.getFilename());
        System.out.println("?:" + res2.getFilename());

        InputStream in1 = res1.getInputStream();
        InputStream in2 = res2.getInputStream();
        //            System.out.println("?:" + read(in1));
        //            System.out.println("?:" + read(in2));
        System.out.println("?:" + new String(FileCopyUtils.copyToByteArray(in1)));
        System.out.println("?:" + new String(FileCopyUtils.copyToByteArray(in2)));
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:com.run.FtpClientExample.java

public static void main(String[] args) {

    FTPClient client = new FTPClient();
    FileOutputStream fos = null;//from   w w w  . j a v a  2s  .  c  o m

    try {
        client.connect(ARDroneConstants.IP_ADDRESS, ARDroneConstants.FTP_PORT);

        if (!client.login("anonymous", ""))
            System.err.println("login failed");

        client.setFileType(FTP.BINARY_FILE_TYPE);

        String filename = "version.txt";
        fos = new FileOutputStream(filename);

        if (!client.retrieveFile("/" + filename, fos))
            System.err.println("cannot find file");

        System.out.println("done");
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (fos != null) {
                fos.flush();
                fos.close();
            }
            client.disconnect();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}

---

From source file:com.javaquery.apache.httpclient.HttpDeleteExample.java

public static void main(String[] args) {
    /* Create object of CloseableHttpClient */
    CloseableHttpClient httpClient = HttpClients.createDefault();

    /* Prepare delete request */
    HttpDelete httpDelete = new HttpDelete("http://www.example.com/api/customer");
    /* Add headers to get request */
    httpDelete.addHeader("Authorization", "value");

    /* Response handler for after request execution */
    ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

        @Override// w  w  w .ja v a 2 s  .c  om
        public String handleResponse(HttpResponse httpResponse) throws ClientProtocolException, IOException {
            /* Get status code */
            int httpResponseCode = httpResponse.getStatusLine().getStatusCode();
            System.out.println("Response code: " + httpResponseCode);
            if (httpResponseCode >= 200 && httpResponseCode < 300) {
                /* Convert response to String */
                HttpEntity entity = httpResponse.getEntity();
                return entity != null ? EntityUtils.toString(entity) : null;
            } else {
                return null;
                /* throw new ClientProtocolException("Unexpected response status: " + httpResponseCode); */
            }
        }
    };

    try {
        /* Execute URL and attach after execution response handler */
        String strResponse = httpClient.execute(httpDelete, responseHandler);
        /* Print the response */
        System.out.println("Response: " + strResponse);
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

---

From source file:org.vuphone.vandyupon.test.ImagePostTester.java

public static void main(String[] args) {
    try {//w  w w  .  j  a va  2  s  .c o m
        File image = new File("2008-05-8 ChrisMikeNinaGrad.jpg");
        byte[] bytes = new byte[(int) image.length()];
        FileInputStream fis = new FileInputStream(image);

        int offset = 0;
        int numRead = 0;
        while (offset < bytes.length && (numRead = fis.read(bytes, offset, bytes.length - offset)) >= 0) {
            offset += numRead;
        }

        fis.close();

        HttpClient c = new DefaultHttpClient();
        HttpPost post = new HttpPost(
                "http://afrl-gift.dre.vanderbilt.edu:8080/vandyupon/events/?type=eventimagepost&eventid=2"
                        + "&time=" + System.currentTimeMillis() + "&resp=xml");

        post.addHeader("Content-Type", "image/jpeg");
        ByteArrayEntity bae = new ByteArrayEntity(bytes);
        post.setEntity(bae);

        try {
            HttpResponse resp = c.execute(post);
            resp.getEntity().writeTo(System.out);
        } catch (IOException e) {
            e.printStackTrace();
        }

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

---

From source file:FTP.FTPUploadFileDemo.java

public static void main(String[] args) {
    String server = "plutao.telemar";
    int port = 21;
    String user = "usrcorj";
    String pass = "usr341!tg";

    ftpClient = new FTPClient();

    Conect(server, port, user, pass);//w  w  w  .  ja  v a2s  . c o m
    UploadFile("C:\\Users\\fernando.m.souza\\Desktop\\Teste.txt", "\\UsrCoRJ\\Automacoes\\Teste.txt");
    try {
        if (ftpClient.isConnected()) {
            ftpClient.logout();
            ftpClient.disconnect();
        }
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

---

From source file:PipedCharacters.java

public static void main(String[] args) {
    try {/* w w w  .j a v a2s  .co  m*/
        final PipedWriter out = new PipedWriter();

        final PipedReader in = new PipedReader(out);

        Runnable runA = new Runnable() {
            public void run() {
                writeStuff(out);
            }
        };

        Thread threadA = new Thread(runA, "threadA");
        threadA.start();

        Runnable runB = new Runnable() {
            public void run() {
                readStuff(in);
            }
        };

        Thread threadB = new Thread(runB, "threadB");
        threadB.start();
    } catch (IOException x) {
        x.printStackTrace();
    }
}

---

From source file:com.javaquery.apache.httpclient.HttpGetExample.java

public static void main(String[] args) {
    /* Create object of CloseableHttpClient */
    CloseableHttpClient httpClient = HttpClients.createDefault();

    /* Prepare get request */
    HttpGet httpGet = new HttpGet("http://www.example.com/api/customer");
    /* Add headers to get request */
    httpGet.addHeader("Authorization", "value");
    httpGet.addHeader("Content-Type", "application/json");

    /* Response handler for after request execution */
    ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

        @Override//from  w w  w.  j  a  v  a  2s .  co m
        public String handleResponse(HttpResponse httpResponse) throws ClientProtocolException, IOException {
            /* Get status code */
            int httpResponseCode = httpResponse.getStatusLine().getStatusCode();
            System.out.println("Response code: " + httpResponseCode);
            if (httpResponseCode >= 200 && httpResponseCode < 300) {
                /* Convert response to String */
                HttpEntity entity = httpResponse.getEntity();
                return entity != null ? EntityUtils.toString(entity) : null;
            } else {
                return null;
                /* throw new ClientProtocolException("Unexpected response status: " + httpResponseCode); */
            }
        }
    };

    try {
        /* Execute URL and attach after execution response handler */
        String strResponse = httpClient.execute(httpGet, responseHandler);
        /* Print the response */
        System.out.println("Response: " + strResponse);
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

---

From source file:de.tudarmstadt.ukp.csniper.resbuild.stuff.BncCheckDocuments.java

public static void main(String[] args) throws IOException {
    boolean enabled = false;

    for (File f : FileUtils.listFiles(new File(BASE), new String[] { "xml" }, true)) {
        BufferedInputStream bis = null;
        try {/*from   w ww .  j  av  a2  s . c  o m*/
            bis = new BufferedInputStream(new FileInputStream(f));
            int c;
            StringBuilder sb = new StringBuilder();
            while ((c = bis.read()) != '>') {
                if (enabled) {
                    if (c == '"') {
                        enabled = false;
                        break;
                    } else {
                        sb.append((char) c);
                    }
                }
                if (c == '"') {
                    enabled = true;
                }
            }
            String name = f.getName().substring(0, 3);
            String id = sb.toString();
            if (!name.equals(id)) {
                System.out.println("Name is [" + name + "], but ID is [" + id + "].");
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            IOUtils.closeQuietly(bis);
        }
    }
}

---

From source file:com.web.server.ShutDownServer.java

/**
 * @param args/*w w  w. j ava2 s  . c  om*/
 * @throws SAXException 
 * @throws IOException 
 */
public static void main(String[] args) throws IOException, SAXException {
    DigesterLoader serverdigesterLoader = DigesterLoader.newLoader(new FromXmlRulesModule() {

        protected void loadRules() {
            // TODO Auto-generated method stub
            try {
                loadXMLRules(new InputSource(new FileInputStream("./config/serverconfig-rules.xml")));
            } catch (FileNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }
    });
    Digester serverdigester = serverdigesterLoader.newDigester();
    ServerConfig serverconfig = (ServerConfig) serverdigester
            .parse(new InputSource(new FileInputStream("./config/serverconfig.xml")));
    try {
        Socket socket = new Socket("localhost", Integer.parseInt(serverconfig.getShutdownport()));
        OutputStream outputStream = socket.getOutputStream();
        outputStream.write("shutdown WebServer\r\n\r\n".getBytes());
        outputStream.close();
    } catch (IOException e1) {

        e1.printStackTrace();
    }

}

---

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