Android Open Source - Interkassa_android Interkassa

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License

The source code is released under:
Apache License
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Java Source Code

package com.interkassa;
//from   www.  j a va2  s. com
import java.util.ArrayList;

import org.androidannotations.annotations.Background;
import org.androidannotations.annotations.EBean;
import org.json.JSONException;

import com.interkassa.constants.Currency;
import com.interkassa.constants.Currency.Money;
import com.interkassa.helpers.Parser;
import com.interkassa.helpers.RequestManager;
import com.interkassa.models.HTMLWithBaseUrl;
import com.interkassa.models.PaymentFormRequest;
import com.interkassa.models.PaymentInfo;
import com.interkassa.models.PaymentMethod;

@EBean
public class Interkassa {

  // the list of allowed payment systems;
  public static String [] ALLOWED = new String [] {"privat", "yand", "webmoney", "perf", "paxum", "tele"};

  private RequestManager requestManager;
  private String id = "51237daa8f2a2d8413000000";
  private ArrayList<PaymentMethod> paymentMethods;  

  protected static Money currentCurrency = Currency.Money.Hryvnia;
  protected static double currentAmount  = 0.0d;

  public Interkassa() {
    super();
    requestManager = new RequestManager(id);
  }

  public static Money getCurrentCurrency() {
    return currentCurrency;
  }

  public static double getCurrentAmount() {
    return currentAmount;
  }

  public static void setCurrentAmount(double currentAmount) {
    Interkassa.currentAmount = currentAmount;
  }

  public static void setCurrentCurrency(Money currentCurrency) {
    Interkassa.currentCurrency = currentCurrency;
  }

  public void retirevePayingMethods (Currency.Money currency, Double amount, ResultListener<ArrayList<PaymentMethod>> resultListener) {
    if (paymentMethods == null) {
      getPayingMethods(Currency.getMoneyKey(currency), amount, resultListener);
    } else {
      resultListener.onSuccess(paymentMethods);
    }
  }

  @Background
  protected void getPayingMethods (Integer currency, Double amount, ResultListener<ArrayList<PaymentMethod>> resultListener) {
    String json = requestManager.retrievePayingMethods(currency, amount);
    try {
      resultListener.onSuccess(Parser.parsePaymentMethodsList(json));
    } catch (JSONException ex) {
      resultListener.onFail(null);
    }
  }

  public void retrievePaymentInfo (Currency.Money currency, Double amount, String paymetSystemAlias, ResultListener<PaymentInfo> resultListener) {
    getPaymentInfo(Currency.getMoneyKey(currency), amount, paymetSystemAlias, resultListener);
  }

  @Background 
  protected void getPaymentInfo (Integer currency, Double amount, String paymentSystemAlias, ResultListener<PaymentInfo> resultListener) {
    String json = requestManager.retrievePayingFee(currency, amount, paymentSystemAlias);
    try {
      resultListener.onSuccess(Parser.parsePaymentInfo(json));
    } catch (JSONException ex) {
      resultListener.onFail(null);
    }
  }

  public void retrievePayingForm (Currency.Money currency, Double amount, String paymetSystemAlias, ResultListener<HTMLWithBaseUrl> resultListener) {
    getPayingForm (Currency.getMoneyKey(currency), amount, paymetSystemAlias, resultListener);
  }

  @Background
  protected void getPayingForm (Integer currency, Double amount, String paymentSystemAlias, ResultListener<HTMLWithBaseUrl> resultListener) {
    String json = requestManager.retrievePayingForm(currency, amount, paymentSystemAlias);
    try {
      PaymentFormRequest paymentFormRequest = Parser.parseParameter(json);
      String HTML = requestManager.getPayingForm(paymentFormRequest.getAction(), paymentFormRequest.getParameters());
      resultListener.onSuccess(new HTMLWithBaseUrl(HTML, Parser.parseBaseURL(paymentFormRequest.getAction())));
    } catch (JSONException e) {
      resultListener.onFail(null);
      return;
    }

  }

  public interface ResultListener<T> {
    public void onSuccess (T t);
    public void onFail (T t);
  }

}
Java Source Code List
