com.alignace.gwt.chargeio.client.ChargeIOImpl.java Source code

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Here is the source code for com.alignace.gwt.chargeio.client.ChargeIOImpl.java

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/**
 * Copyright 2014 Alignace LLC.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.alignace.gwt.chargeio.client;

import com.alignace.gwt.chargeio.client.card.CreditCardResponseHandler;
import com.alignace.gwt.chargeio.client.card.model.CreditCard;
import com.google.gwt.core.client.Callback;
import com.google.gwt.core.client.ScriptInjector;

public class ChargeIOImpl implements ChargeIO {

    private static final String CHARGEIO_JAVASCRIPT_URL = "https://api.chargeio.com/assets/api/v1/chargeio.min.js";

    @Override
    public void inject(final Callback<Void, Exception> callback) {
        if (!isInjected()) {
            ScriptInjector.fromUrl(CHARGEIO_JAVASCRIPT_URL).setWindow(ScriptInjector.TOP_WINDOW)
                    .setCallback(new Callback<Void, Exception>() {
                        @Override
                        public void onFailure(Exception reason) {
                            callback.onFailure(reason);
                        }

                        @Override
                        public void onSuccess(Void result) {
                            callback.onSuccess(result);
                        }
                    }).inject();
        }

    }

    @Override
    public native boolean isInjected() /*-{
                                       return typeof $wnd.ChargeIO !== "undefined";
                                       }-*/;

    @Override
    public void getCreditCardToken(CreditCard creditCard, CreditCardResponseHandler creditCardResponseHandler) {

        getCreditCardToken(creditCard.getNumber(), creditCard.getCvv(), creditCard.getExpMonth(),
                creditCard.getExpYear(), creditCard.getName(), creditCard.getAddress1(), creditCard.getAddress2(),
                creditCard.getPhone(), creditCard.getCity(), creditCard.getState(), creditCard.getPostalCode(),
                creditCard.getCountry(), creditCardResponseHandler);

    }

    private native void getCreditCardToken(String creditCardNumber, int cvv, int expiryMonth, int expiryYear,
            String name, String addressLine1, String addressLine2, String phone, String addressCity,
            String addressState, String addressZip, String addressCountry,
            CreditCardResponseHandler creditCardResponseHandler) /*-{
                                                                 var creditCardInfo = {
                                                                 type : 'card',
                                                                 number : creditCardNumber,
                                                                 exp_month : expiryMonth,
                                                                 exp_year : expiryYear,
                                                                 cvv : cvv,
                                                                 name : name,
                                                                 address1 : addressLine1,
                                                                 address2 : addressLine2,
                                                                 phone : phone,
                                                                 city : addressCity,
                                                                 state : addressState,
                                                                 postal_code : addressZip,
                                                                 country : addressCountry
                                                                 };
                                                                 var createTokenCallback = function(response) {
                                                                 creditCardResponseHandler.@com.alignace.gwt.chargeio.client.card.CreditCardResponseHandler::onCreditCardReceived(Lcom/alignace/gwt/chargeio/client/card/model/CreditCardResponse;)(response);
                                                                 }
                                                                 $wnd.ChargeIO.create_token(creditCardInfo, createTokenCallback);
                                                                 }-*/;

    @Override
    public native void setPublicKey(String publicKey) /*-{
                                                      $wnd.ChargeIO.init({
                                                      public_key : publicKey
                                                      });
                                                      }-*/;

}