Example #1
0
  public static String Extract(String sPattern, int iOffset, String sText) {

    String sResult = "";
    try {
      Scanner document_scanner = new Scanner(sText);

      int iCountOcurr = 0;
      int iFirstLine = 0;
      String sLine = "";
      Boolean bReading = false;
      Boolean bIsEmpty = true;

      while (document_scanner.hasNext()) {
        sLine = document_scanner.next();

        /// Pattern detected
        if (sLine.indexOf(sPattern) > -1) {
          iCountOcurr++;
        }

        /// Number of pattern has been reached
        if (iCountOcurr == iOffset) {
          bReading = true;
        }

        if (bReading && bIsEmpty) {

          if (iFirstLine != 0) {
            /// Stop
            if (sLine.indexOf(sStop) > -1) {
              bReading = false;
              bIsEmpty = false;
            } else {
              sResult += " " + sLine;
            }
          } else {
            sResult += " " + sLine;
          }

          System.out.println("sResult:" + sResult + "\n");
          iFirstLine++;
        }
      }

      document_scanner.close();
      // Print number of times the search pattern was found
      // System.out.println("Found Input "+ iCountOcurr + " times");
    } catch (Exception e) {
      sResult = "Error buscar parrafo: " + e.getMessage();
    }

    return sResult;
  }
Example #2
0
  @POST
  @Consumes(MediaType.APPLICATION_JSON)
  public String GetDocumentParagraph(InputStream incomingData) {
    String output = "";
    StringBuilder builder = new StringBuilder();

    Calendar cal = Calendar.getInstance();
    SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss.SSS");
    try {
      // output += "Web Service Document ..." + sdf.format(cal.getTime()) +"<br>";

      /// Reeading vars from JSON
      /// ----------------------------------------------------------------------------------------
      BufferedReader in = new BufferedReader(new InputStreamReader(incomingData));
      String line = null;
      while ((line = in.readLine()) != null) {
        builder.append(line);
      }

      cal = Calendar.getInstance();
      // output += "Json stream readed: " + sdf.format(cal.getTime()) + "<br>";

      /// Reeading vars from JSON
      /// ----------------------------------------------------------------------------------------
      JSONObject jsonObject = new JSONObject(builder.toString());
      String sUrl = jsonObject.getString("url");
      String sPattern = jsonObject.getString("pattern");
      int iOffset = jsonObject.getInt("offset");

      sUrl = sUrl.replace('^', '"');

      // output += "sUrl: " + sUrl + " <br>";
      // output += "sPattern: " + sPattern + " <br>";
      // output += "iOffset: " + iOffset + " <br>";

      output += GetDocumentParagraph(sPattern, iOffset, sUrl);

    } catch (Exception e) {
      cal = Calendar.getInstance();
      output += "Error: " + e.toString() + sdf.format(cal.getTime()) + "<br>";
    }

    // return HTTP response 200 in case of success
    return output;
  }
Example #3
0
  public static String GetText(String sUrl) {

    String sRet = "";
    try {
      System.out.print(" Connecting to: " + sUrl + "... \n");
      InputStream inputStream = new URL(sUrl).openStream();
      System.out.print(" Stream readed from: " + sUrl + "\n");

      HWPFDocument docx = new HWPFDocument(inputStream);
      WordExtractor we = new WordExtractor(docx);
      sRet = we.getText();

      we.close();

    } catch (Exception e) {
      sRet = "Error al leer el archivo" + e.getMessage();
    }

    return sRet;
  }