Ejemplo n.º 1
0
  private String ReadWholeFileToString(String filename) {

    File file = new File(filename);
    StringBuffer contents = new StringBuffer();
    BufferedReader reader = null;

    try {
      reader = new BufferedReader(new FileReader(file));
      String text = null;

      // repeat until all lines is read
      while ((text = reader.readLine()) != null) {
        contents.append(text).append(System.getProperty("line.separator"));
      }
    } catch (FileNotFoundException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    } finally {
      try {
        if (reader != null) {
          reader.close();
        }
      } catch (IOException e) {
        e.printStackTrace();
      }
    }

    // show file contents here
    return contents.toString();
  }
Ejemplo n.º 2
0
  public void execute() {

    client = new HttpClient();
    //		if (requestType.equals("GET")) {
    // Instantiate a GET HTTP method
    //	        HttpMethod method = new GetMethod(apiUrl);

    //	        if (!authentication.equals("")) {
    //	        	method.setRequestHeader("Authorization", "basic " + authentication);
    //	        }
    try {

      int statusCode = client.executeMethod(method);

      System.out.println("QueryString>>> " + apiUrl);
      System.out.println("Status Text>>>" + HttpStatus.getStatusText(statusCode));

      // Get data as a String
      System.out.println(method.getResponseBodyAsString());

      // OR as a byte array
      byte[] res = method.getResponseBody();

      // write to file
      FileOutputStream fos = new FileOutputStream("donepage.html");
      fos.write(res);

      // release connection
      method.releaseConnection();
    } catch (IOException e) {
      e.printStackTrace();
    }
    // }
  }
Ejemplo n.º 3
0
 public static void main(String[] args) {
   HttpClient client = new HttpClient(); // Create an instance of HttpClient.
   GetMethod method = new GetMethod(url); // Create a method instance.	
   method
       .getParams()
       .setParameter(
           HttpMethodParams.RETRY_HANDLER,
           new DefaultHttpMethodRetryHandler(
               3, false)); // Provide custom retry handler is necessary
   try {
     int statusCode = client.executeMethod(method); // Execute the method.
     if (statusCode != HttpStatus.SC_OK) {
       System.err.println("Method failed: " + method.getStatusLine());
     }
     byte[] responseBody = method.getResponseBody(); // Read the response body.
     System.out.println(
         new String(
             responseBody)); // Deal with the response.// Use caution: ensure correct character
                             // encoding and is not binary data
   } catch (HttpException e) {
     System.err.println("Fatal protocol violation: " + e.getMessage());
     e.printStackTrace();
   } catch (IOException e) {
     System.err.println("Fatal transport error: " + e.getMessage());
     e.printStackTrace();
   } finally {
     method.releaseConnection(); // Release the connection.
   }
 }
Ejemplo n.º 4
0
  public void getSavedLocations() {
    // System.out.println("inside getSavedLocations");				//CONSOLE * * * * * * * * * * * * *
    loc.clear(); // clear locations.  helps refresh the list when reprinting all the locations
    BufferedWriter f = null; // just in case file has not been created yet
    BufferedReader br = null;
    try {
      // attempt to open the locations file if it doesn't exist, create it
      f =
          new BufferedWriter(
              new FileWriter("savedLocations.txt", true)); // evaluated true if file does not exist
      br = new BufferedReader(new FileReader("savedLocations.txt"));

      String line; // each line is one index of the list
      loc.add("Saved Locations");
      // loop and read a line from the file as long as we don't get null
      while ((line = br.readLine()) != null)
        // add the read word to the wordList
        loc.add(line);
    } catch (IOException e) {
      e.printStackTrace();
    } finally {
      try {
        // attempt the close the file

        br.close(); // close bufferedwriter
      } catch (IOException ex) {
        ex.printStackTrace();
      }
    }
  }
Ejemplo n.º 5
0
 /** ������ҳ�ֽ����鵽�����ļ���filePath ΪҪ������ļ�����Ե�ַ */
 private void saveToLocal(byte[] data, String filePath) {
   try {
     DataOutputStream out = new DataOutputStream(new FileOutputStream(new File(filePath)));
     for (int i = 0; i < data.length; i++) out.write(data[i]);
     out.flush();
     out.close();
   } catch (IOException e) {
     e.printStackTrace();
   }
 }
  /**
   * Запрос с указанием параметров.
   *
   * @see MoneyDownloader#login
   * @see MoneyDownloader#password
   * @see MoneyDownloader#dateStart
   * @see MoneyDownloader#dateEnd
   */
  public final void run() {
    File file = new File(directory + "/Results.tsv");
    //        File test = new File(directory + "/tmp/result.tsv");

    try {
      if (!file.exists()) {
        file.createNewFile();
      }
    } catch (IOException e) {
      e.printStackTrace();
    }

    String request = "https://rt.miran.ru?user="******"&pass="******"http://rt.miran.ru/rt/Search/Results.tsv?user="******"&pass="******"&Format=%27__Created__%2FTITLE%3A%D0%94%D0%B0%D1%82%D0%B0%27%2C%0A%27%20%20%20%3Cb%3E%3Ca%20href%3D%22%2Frt%2FTicket%2FDisplay.html%3Fid%3D__id__%22%3E__id__%3C%2Fa%3E%3C%2Fb%3E%2FTITLE%3A%23%27%2C%0A%27__Subject__%2FTITLE%3A%D0%A2%D0%B5%D0%BC%D0%B0%27%2C%0A%27__QueueName__%2FTITLE%3A%D0%9E%D1%87%D0%B5%D1%80%D0%B5%D0%B4%D1%8C%27%2C%0A%27__CustomField.%7Binteraction%20type%7D__%2FTITLE%3A%D0%A2%D0%B8%D0%BF%27%2C%0A%27__CustomField.%7Bbussines%7D__%2FTITLE%3A%D0%91%D0%B8%D0%B7%D0%BD%D0%B5%D1%81%27%2C%0A%27__CustomField.%7Bdirection%7D__%2FTITLE%3A%D0%9D%D0%B0%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5%27%2C%0A%27__CustomField.%7Bservice%7D__%2FTITLE%3A%D0%A3%D1%81%D0%BB%D1%83%D0%B3%D0%B0%27%2C%0A%27__CustomField.%7BSD%20Type%7D__%2FTITLE%3A%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F%27%2C%0A%27__CustomField.%7BSD%20Detail%7D__%2FTITLE%3A%D0%91%D0%BE%D0%BD%D1%83%D1%81%27%2C%0A%27__CustomField.%7BQA%7D__%2FTITLE%3A%D0%92%D1%8B%D0%BF%D0%BE%D0%BB%D0%BD%D0%B8%D0%BB%27&Order=DESC%7CASC%7CASC%7CASC&OrderBy=Created%7C%7C%7C&Page=1&Query=Created%20%3E%20%27"
            + dateStart
            + "%27%20AND%20Created%20%3C%20%27"
            + dateEnd
            + "%27%20AND%20Status%20%3D%20%27closed%27%20AND%20Queue%20!%3D%20%27manager%27%20AND%20Queue%20!%3D%20%27sales%27%20AND%20%27CF.%7BQA%7D%27%20%3D%20%27__CurrentUser__%27&RowsPerPage=0&SavedChartSearchId=new&SavedSearchId=";

    System.out.println(tickets);

    ListCookieHandler cookieHandler = new ListCookieHandler();
    CookieHandler.setDefault(cookieHandler);
    try {
      URL url = new URL(request);

      HttpURLConnection connection = (HttpURLConnection) url.openConnection();
      connection.getResponseCode();

      GetMethod method = new GetMethod(tickets);
      method.addRequestHeader("Cookie", cookieHandler.getCookiez());
      method.addRequestHeader("Referer", "http://rt.miran.ru/");
      HttpClient httpClient = new HttpClient();

      httpClient.executeMethod(method);

      InputStream in = method.getResponseBodyAsStream();
      System.out.println(in.available());

    } catch (MalformedURLException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
Ejemplo n.º 7
0
 // ���� URL ָ�����ҳ
 public String downloadFile(String url) {
   String filePath = null;
   // 1.���� HttpClinet��������
   HttpClient httpClient = new HttpClient();
   // ���� HTTP���ӳ�ʱ 5s
   httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
   // 2.���� GetMethod��������
   GetMethod getMethod = new GetMethod(url);
   // ���� get����ʱ 5s
   getMethod.getParams().setParameter(HttpMethodParams.SO_TIMEOUT, 5000);
   // �����������Դ���
   getMethod
       .getParams()
       .setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
   // 3.ִ��GET����
   try {
     int statusCode = httpClient.executeMethod(getMethod);
     // �жϷ��ʵ�״̬��
     if (statusCode != HttpStatus.SC_OK) {
       System.err.println("Method failed: " + getMethod.getStatusLine());
       filePath = null;
     }
     // 4.���� HTTP ��Ӧ����
     byte[] responseBody = getMethod.getResponseBody(); // ��ȡΪ�ֽ�����
     // ������ҳ url ���ɱ���ʱ���ļ���
     filePath =
         "temp\\" + getFileNameByUrl(url, getMethod.getResponseHeader("Content-Type").getValue());
     File file = new File(filePath);
     if (!file.getParentFile().exists()) {
       file.getParentFile().mkdir();
     }
     saveToLocal(responseBody, filePath);
   } catch (HttpException e) {
     // �����������쳣��������Э�鲻�Ի��߷��ص�����������
     System.out.println("�������http��ַ�Ƿ���ȷ");
     e.printStackTrace();
   } catch (IOException e) {
     // ���������쳣
     e.printStackTrace();
   } finally {
     // �ͷ�����
     getMethod.releaseConnection();
   }
   return filePath;
 }
Ejemplo n.º 8
0
  public void init() throws ServletException {

    final String CONFIG_PATH = getServletContext().getRealPath("/") + "config.ini";
    final String APPLICATION_NAME = getServletContext().getServletContextName();

    BasicConfigurator.configure();

    FileInputStream config_file = null;
    File config = new File(CONFIG_PATH);

    if (config.canRead()) {
      log.debug("Parsing " + CONFIG_PATH);
      try {
        config_file = new FileInputStream(CONFIG_PATH);
      } catch (java.io.FileNotFoundException e) {
        throw new ServletException(e);
      }

      Properties config_prop = new Properties();

      try {
        config_prop.load(config_file);
      } catch (java.io.IOException e) {
        throw new ServletException(e);
      }
      this.config = config_prop;

      log.debug("Parsing finished");
    } else {
      log.fatal("Error, cannot read " + CONFIG_PATH);
    }

    log.debug("maximumRecords : " + this.config.getProperty("default_maximumRecords"));
    log.debug("srw_header_file: " + this.config.getProperty("srw_header_file"));
    log.debug("srw_diag: " + this.config.getProperty("srw_diag_file"));
    // log.debug("server_list:     " + this.config.getProperty("server_list"));

    try {
      FileReader fis =
          new FileReader(
              getServletContext().getRealPath("/") + this.config.getProperty("srw_header_file"));
      BufferedReader in1 = new BufferedReader(fis);
      fis =
          new FileReader(
              getServletContext().getRealPath("/") + this.config.getProperty("srw_footer_file"));
      BufferedReader in2 = new BufferedReader(fis);
      fis =
          new FileReader(
              getServletContext().getRealPath("/") + this.config.getProperty("srw_diag_file"));
      BufferedReader in3 = new BufferedReader(fis);
      try {
        String line = null;

        while ((line = in1.readLine()) != null) {
          this.SRW_HEADER = this.SRW_HEADER + line;
        }
        while ((line = in2.readLine()) != null) {
          this.SRW_FOOTER = this.SRW_FOOTER + line;
        }
        while ((line = in3.readLine()) != null) {
          this.SRW_DIAG = this.SRW_DIAG + line;
        }
      } finally {
        in1.close();
        in2.close();
        in3.close();
      }

    } catch (IOException ex) {
      ex.printStackTrace();
    }
  }
Ejemplo n.º 9
0
  public static Data getHTTPData(
      HttpServletRequest req, HttpServletResponse res, String surl, long since)
      throws DataSourceException, IOException {

    int tries = 1;

    // timeout msecs of time we're allowed in this routine
    // we must return or throw an exception.  0 means infinite.
    int timeout = mTimeout;
    if (req != null) {
      String timeoutParm = req.getParameter("timeout");
      if (timeoutParm != null) {
        timeout = Integer.parseInt(timeoutParm);
      }
    }

    long t1 = System.currentTimeMillis();
    long elapsed = 0;
    if (surl == null) {
      surl = getURL(req);
    }

    while (true) {
      String m = null;

      long tout;
      if (timeout > 0) {
        tout = timeout - elapsed;
        if (tout <= 0) {
          throw new InterruptedIOException(
              /* (non-Javadoc)
               * @i18n.test
               * @org-mes=p[0] + " timed out"
               */
              org.openlaszlo.i18n.LaszloMessages.getMessage(
                  HTTPDataSource.class.getName(), "051018-194", new Object[] {surl}));
        }
      } else {
        tout = 0;
      }

      try {
        HttpData data = getDataOnce(req, res, since, surl, 0, (int) tout);
        if (data.code >= 400) {
          data.release();
          throw new DataSourceException(errorMessage(data.code));
        }
        return data;
      } catch (HttpRecoverableException e) {
        // This type of exception should be retried.
        if (tries++ > mMaxRetries) {
          throw new InterruptedIOException(
              /* (non-Javadoc)
               * @i18n.test
               * @org-mes="too many retries, exception: " + p[0]
               */
              org.openlaszlo.i18n.LaszloMessages.getMessage(
                  HTTPDataSource.class.getName(), "051018-217", new Object[] {e.getMessage()}));
        }
        mLogger.warn(
            /* (non-Javadoc)
             * @i18n.test
             * @org-mes="retrying a recoverable exception: " + p[0]
             */
            org.openlaszlo.i18n.LaszloMessages.getMessage(
                HTTPDataSource.class.getName(), "051018-226", new Object[] {e.getMessage()}));
      } catch (HttpException e) {
        String msg =
            /* (non-Javadoc)
             * @i18n.test
             * @org-mes="HttpException: " + p[0]
             */
            org.openlaszlo.i18n.LaszloMessages.getMessage(
                HTTPDataSource.class.getName(), "051018-235", new Object[] {e.getMessage()});
        throw new IOException(
            /* (non-Javadoc)
             * @i18n.test
             * @org-mes="HttpException: " + p[0]
             */
            org.openlaszlo.i18n.LaszloMessages.getMessage(
                HTTPDataSource.class.getName(), "051018-235", new Object[] {e.getMessage()}));
      } catch (IOException e) {

        try {
          Class ssle = Class.forName("javax.net.ssl.SSLException");
          if (ssle.isAssignableFrom(e.getClass())) {
            throw new DataSourceException(
                /* (non-Javadoc)
                 * @i18n.test
                 * @org-mes="SSL exception: " + p[0]
                 */
                org.openlaszlo.i18n.LaszloMessages.getMessage(
                    HTTPDataSource.class.getName(), "051018-256", new Object[] {e.getMessage()}));
          }
        } catch (ClassNotFoundException cfne) {
        }

        throw e;
      }

      long t2 = System.currentTimeMillis();
      elapsed = (t2 - t1);
    }
  }