be.uclouvain.multipathcontrol.stats.JSONSenderTask.java Source code

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Here is the source code for be.uclouvain.multipathcontrol.stats.JSONSenderTask.java

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/*
 * This file is part of MultipathControl.
 *
 * Copyright 2012 UCLouvain - Gregory Detal <first.last@uclouvain.be>
 * Copyright 2015 UCLouvain - Matthieu Baerts <first.last@student.uclouvain.be>
 *
 * MultipathControl is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package be.uclouvain.multipathcontrol.stats;

import java.util.ArrayList;
import java.util.Collection;

import org.apache.http.client.HttpClient;

import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.util.Log;
import be.uclouvain.multipathcontrol.global.Manager;

public class JSONSenderTask extends AsyncTask<JSONSender, Void, Collection<String>> {

    private SharedPreferences settings;
    private StatsCategories category;
    private HttpClient httpClient;

    public JSONSenderTask(SharedPreferences settings, StatsCategories category) {
        super();
        this.settings = settings;
        this.category = category;
        this.httpClient = HttpUtils.getHttpClient();
    }

    @Override
    protected Collection<String> doInBackground(JSONSender... jsonSenders) {
        // list of name of prefs that have to be removed
        if (httpClient == null)
            return null;

        Collection<String> collection = new ArrayList<String>(jsonSenders.length);
        for (JSONSender jsonSender : jsonSenders) {
            Log.d(Manager.TAG, "Try sending: " + jsonSender.getName() + " - " + jsonSender.getCategory());

            // remove it also is we had problem when creating JSONSender object
            if (jsonSender.getJSONObject() == null || jsonSender.send(httpClient)) {
                Log.d(Manager.TAG, "To be cleared: " + jsonSender.getName());
                collection.add(jsonSender.getName());
                jsonSender.clear();
            } else {
                Log.w(Manager.TAG, "Not able to send: " + jsonSender.getName());
            }
        }
        return collection;
    }

    protected void onPostExecute(Collection<String> collection) {
        if (collection != null)
            SaveDataAbstract.removeFromPrefs(settings, collection, category);
        JSONSender.stopSending();
    }
}