Android URL Download downloadFile(String downloadUrl, String outputFilePath)

Description

Check file download from url.

License

Open Source License

Parameter

Parameter	Description
downloadUrl	- url of file to download
outputFilePath	- file path for output

Declaration

public static void downloadFile(String downloadUrl,
        String outputFilePath) throws Exception 

Method Source Code

/****************************************************************************
 * Copyright (C) 2014 GGA Software Services LLC
 *
 * This file may be distributed and/or modified under the terms of the
 * GNU General Public License version 3 as published by the Free Software
 * Foundation.//from  w w  w.ja  v a 2 s  . c  o  m
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses>.
 ***************************************************************************/

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.CookieStore;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.cookie.BasicClientCookie;
import org.openqa.selenium.Cookie;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.Set;

public class Main{
    /**
     * Check file download from url.
     *
     * @param downloadUrl     - url of file to download
     * @param outputFilePath  - file path for output
     */
    public static void downloadFile(String downloadUrl,
            String outputFilePath) throws Exception {

        ReporterNGExt.logAction("", "",
                String.format("Download file form url: %s", downloadUrl));

        CookieStore cookieStore = seleniumCookiesToCookieStore();
        DefaultHttpClient httpClient = new DefaultHttpClient();
        httpClient.setCookieStore(cookieStore);
        HttpGet httpGet = new HttpGet(downloadUrl);
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            File outputFile = new File(outputFilePath);
            InputStream inputStream = entity.getContent();
            FileOutputStream fileOutputStream = new FileOutputStream(
                    outputFile);
            int read;
            byte[] bytes = new byte[1024];
            while ((read = inputStream.read(bytes)) != -1) {
                fileOutputStream.write(bytes, 0, read);
            }
            fileOutputStream.close();
            ReporterNGExt.logTechnical(String.format(
                    "downloadFile: %d bytes. %s", outputFile.length(),
                    entity.getContentType()));
        } else {
            ReporterNGExt.logFailedScreenshot(ReporterNGExt.BUSINESS_LEVEL,
                    "Download failed!");
        }
    }
    /**
     * Get Cookie from WebDriver browser session.
     *
     * @return cookieStore from WebDriver browser session.
     */
    private static CookieStore seleniumCookiesToCookieStore() {

        Set<Cookie> seleniumCookies = WebDriverWrapper.getDriver().manage()
                .getCookies();
        CookieStore cookieStore = new BasicCookieStore();

        for (Cookie seleniumCookie : seleniumCookies) {
            BasicClientCookie basicClientCookie = new BasicClientCookie(
                    seleniumCookie.getName(), seleniumCookie.getValue());
            basicClientCookie.setDomain(seleniumCookie.getDomain());
            basicClientCookie.setExpiryDate(seleniumCookie.getExpiry());
            basicClientCookie.setPath(seleniumCookie.getPath());
            cookieStore.addCookie(basicClientCookie);
        }

        return cookieStore;
    }
}

Related

1. download(String url, String directoryName, String fileName)
2. downloadFile(URL url, OutputStream output)
3. downloadHtmlPage(String pageUrl)
4. downloadUrl(String urlString)
5. getJSONResponseFromURL(String url, Hashtable httpGetParams)