com.android.isoma.enc.ServerCommunicator.java Source code

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Here is the source code for com.android.isoma.enc.ServerCommunicator.java

Source

/*
 * Copyright (C) 2012 @ilabAfrica
 * 
 * This file is part of Isoma
 *
 * Isoma 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.
 *
 * Isoma 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 Isoma.  If not, see <http://www.gnu.org/licenses/>.*
 */
package com.android.isoma.enc;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;

import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.params.ConnManagerParams;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HTTP;

public class ServerCommunicator {
    public static final int timeout = 30000;
    public static String url;
    private static HttpClient httpclient;

    public static String executePost(ArrayList<NameValuePair> postParameters) {
        String ServerResponse = null;
        HttpClient httpClient = getHttpClient();

        ResponseHandler<String> response = new BasicResponseHandler();
        HttpPost request = new HttpPost(url);
        try {
            request.setHeader("Content-Type", "application/x-www-form-urlencoded");

            request.setEntity(new UrlEncodedFormEntity(postParameters, HTTP.UTF_8));

            ServerResponse = httpClient.execute(request, response);

        } catch (UnsupportedEncodingException e) {

            e.printStackTrace();
        } catch (ClientProtocolException e) {

            e.printStackTrace();
        } catch (IOException e) {

            e.printStackTrace();
        }

        return ServerResponse;
    }

    public static void setURL(String URL) {
        url = URL;
    }

    private static HttpClient getHttpClient() {
        httpclient = new DefaultHttpClient();
        final HttpParams params = httpclient.getParams();

        HttpConnectionParams.setConnectionTimeout(params, timeout);

        HttpConnectionParams.setSoTimeout(params, timeout);

        ConnManagerParams.setTimeout(params, timeout);

        return httpclient;
    }

}