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

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Here is the source code for com.optimusinfo.elasticpath.cortex.cart.AsyncTaskUpdateCartItem.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.content.Context;
import android.os.AsyncTask;

/**
 * This class executes the get complete cart request
 * 
 * @author Optimus
 * 
 */
public class AsyncTaskUpdateCartItem extends AsyncTask<Void, Void, Integer> {

    Context mCurrent;
    String URL;
    String accessToken;
    String headerContentTypeString;
    String headerContentTypeValue;
    String headerAuthorizationTypeString;
    String headerAuthorizationTypeValue;
    String headerAccessTokenInitializer;
    String mQuantityToAdd;

    protected ListenerUpdateCartItems mListener;

    /**
     * Initialize the Async Task
     * 
     * @param url
     * @param quantity
     * @param contentType
     * @param token
     */
    public AsyncTaskUpdateCartItem(Context current, String url, String token, String contentTypeString,
            String contentTypeValue, String authoriztionString, String accessTokenInitializer,
            ListenerUpdateCartItems listener, String quantity) {
        mCurrent = current;
        URL = url;
        accessToken = token;
        headerContentTypeString = contentTypeString;
        headerContentTypeValue = contentTypeValue;
        headerAuthorizationTypeString = authoriztionString;
        headerAccessTokenInitializer = accessTokenInitializer;
        mListener = listener;
        mQuantityToAdd = quantity;
    }

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        if (!Utils.isNetworkAvailable(mCurrent)) {
            mListener.onTaskFailed(Constants.ErrorCodes.ERROR_NETWORK);
            cancel(true);
            return;
        }
    }

    @Override
    protected Integer doInBackground(Void... params) {
        int responseCode = 0;
        try {
            JSONObject objInput = new JSONObject();
            objInput.put("quantity", mQuantityToAdd);
            responseCode = Utils.putRequest(URL, objInput, accessToken, headerContentTypeValue,
                    headerContentTypeString, headerAuthorizationTypeString, headerAccessTokenInitializer);
        } catch (NullPointerException e) {
            e.printStackTrace();
        } catch (JsonParseException e) {
            e.printStackTrace();
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return responseCode;
    }

    @Override
    protected void onPostExecute(Integer responseCode) {
        super.onPostExecute(responseCode);
        try {
            if (responseCode != 0) {
                mListener.onTaskSuccessful(responseCode);
            } else {
                mListener.onTaskFailed(responseCode);
            }
        } catch (NullPointerException e) {
            e.printStackTrace();
        } catch (JsonParseException e) {
            e.printStackTrace();
            mListener.onTaskFailed(Constants.ErrorCodes.ERROR_SERVER);
        }
    }
}