com.optimusinfo.elasticpath.cortex.cart.AsyncTaskAddToCart.java Source code

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Here is the source code for com.optimusinfo.elasticpath.cortex.cart.AsyncTaskAddToCart.java

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/*
 * Copyright  2014 Elastic Path Software Inc. All rights reserved.
 * 
 * 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.optimusinfo.elasticpath.cortex.cart;

import org.json.JSONException;
import org.json.JSONObject;

import com.google.gson.JsonParseException;
import com.optimusinfo.elasticpath.cortex.common.Constants;
import com.optimusinfo.elasticpath.cortex.common.Utils;

import android.os.AsyncTask;

/**
 * This class executes the add to default cart request
 * 
 * @author Optimus
 * 
 */
public class AsyncTaskAddToCart extends AsyncTask<Void, Void, Integer> {

    protected int mQuantityToAdd;
    protected String urlAddToCartForm;
    protected String contentTypeRequest;
    protected String accessToken;

    protected ListenerAddToCart mListener;

    /**
     * Initialize the Async Task
     * 
     * @param url
     * @param quantity
     * @param contentType
     * @param token
     */
    public AsyncTaskAddToCart(String url, int quantity, String contentType, String token,
            ListenerAddToCart listener) {
        urlAddToCartForm = url;
        mQuantityToAdd = quantity;
        contentTypeRequest = contentType;
        accessToken = token;
        mListener = listener;
    }

    @Override
    protected Integer doInBackground(Void... params) {
        int responseCode = 0;
        try {
            JSONObject objInput = new JSONObject();
            objInput.put("quantity", mQuantityToAdd);
            responseCode = Utils.postData(urlAddToCartForm, objInput, accessToken,
                    Constants.RequestHeaders.CONTENT_TYPE, Constants.RequestHeaders.AUTHORIZATION_INITIALIZER);
        } catch (NullPointerException e) {
            e.printStackTrace();
        } catch (JSONException e) {
            e.printStackTrace();
        }
        return responseCode;
    }

    @Override
    protected void onPostExecute(Integer responseCode) {
        super.onPostExecute(responseCode);
        try {
            if (responseCode == Constants.ApiResponseCode.REQUEST_SUCCESSFUL_CREATED
                    || responseCode == Constants.ApiResponseCode.REQUEST_SUCCESSFUL_UPDATED) {
                mListener.onTaskSuccessful(responseCode);
            } else {
                mListener.onTaskFailed(responseCode);
            }
        } catch (NullPointerException e) {
            e.printStackTrace();
        } catch (JsonParseException e) {
            e.printStackTrace();
            mListener.onTaskFailed(Constants.ErrorCodes.ERROR_SERVER);
        }
    }
}