com.forexnepal.allbanks.HimalayanBank.java Source code

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Here is the source code for com.forexnepal.allbanks.HimalayanBank.java

Source

/*
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package com.forexnepal.allbanks;

import com.forexnepal.entity.Bank;
import com.forexnepal.entity.Currency;
import com.forexnepal.entity.ExchangeRates;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.springframework.transaction.annotation.Transactional;
//import org.springframework.beans.factory.annotation.Autowired;

/**
 *
 * @author Anuz
 */
@Transactional
class HimalayanBank extends ScrapCommand {

    public HimalayanBank() {

    }

    @Override
    public void scrap(String args) throws IOException {
        Currency currency;

        Bank bank = bankService.getByName("Himalayan Bank Limited");
        System.out.println(bank.getBankName());

        String URL = "http://www.himalayanbank.com/forex";
        String contentPage1, contentPage2, fullLink, regex1, regex2, regex3;
        Pattern pattern1, pattern2, pattern3;
        Matcher matcher1, matcher2, matcher3;

        contentPage1 = readURL(URL);

        regex1 = "<td>(.*?)</td>(.*?)<td>(.*?)</td>(.*?)<td align=\"right\">(.*?)</td>(.*?)<td align=\"right\">(.*?)</td>(.*?)<td align=\"right\">(.*?)</td>";

        // regex1="&nbsp;&nbsp;(.*?)</b>";//currency name
        //<b>(\d)</b></font unit
        pattern1 = Pattern.compile(regex1);
        matcher1 = pattern1.matcher(contentPage1);

        while (matcher1.find()) {

            int unit = Integer.parseInt(matcher1.group(3).replaceAll("-", "1").trim());
            Double sellingRate = (Double.parseDouble(matcher1.group(9).replaceAll("-", "0").trim()))
                    / (Integer.parseInt(matcher1.group(3).replaceAll("-", "0").trim()));
            Double buyingRate = (Double.parseDouble(matcher1.group(5).replaceAll("-", "0").trim()))
                    / (Integer.parseInt(matcher1.group(3).replaceAll("-", "0").trim()));
            //System.out.println("in");

            System.out.println(matcher1.group(1).trim() + "\t1\t" + buyingRate + "\t" + sellingRate);

            //System.out.println(currencyService.getByName("USD"));
            try {
                ExchangeRates exchangeRates = new ExchangeRates();
                currency = currencyService.getByName(matcher1.group(1).trim());

                exchangeRates.setBank(bank);
                exchangeRates.setCurrency(currency);
                exchangeRates.setUnit(1);
                exchangeRates.setSellingRate(sellingRate);
                exchangeRates.setBuyingRate(buyingRate);
                exchangeRates.setForexDate(date);

                exchangeRates.setForexTime(time);

                //System.out.println(exchangeRates.getCurrency()+":"+exchangeRates.getBuyingRate());
                exchangeRatesService.insertOrUpdate(exchangeRates);

            } catch (NullPointerException | NumberFormatException ex) {
                System.out.println(ex.getMessage());
            }

        }
    }

}