Example usage for org.apache.http.client HttpClient execute

List of usage examples for org.apache.http.client HttpClient execute

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Introduction

In this page you can find the example usage for org.apache.http.client HttpClient execute.

Prototype

HttpResponse execute(HttpUriRequest request) throws IOException, ClientProtocolException;

Source Link

Document

Executes HTTP request using the default context.

Usage

From source file:com.huguesjohnson.retroleague.util.HttpFetch.java

public static InputStream fetch(String address, int timeout) throws MalformedURLException, IOException {
    HttpGet httpRequest = new HttpGet(URI.create(address));
    HttpClient httpclient = new DefaultHttpClient();
    final HttpParams httpParameters = httpclient.getParams();
    HttpConnectionParams.setConnectionTimeout(httpParameters, timeout);
    HttpConnectionParams.setSoTimeout(httpParameters, timeout);
    HttpResponse response = (HttpResponse) httpclient.execute(httpRequest);
    HttpEntity entity = response.getEntity();
    BufferedHttpEntity bufHttpEntity = new BufferedHttpEntity(entity);
    InputStream instream = bufHttpEntity.getContent();
    return (instream);
}

From source file:in.goahead.apps.util.URLUtils.java

public static String getURLFileName(String url) throws MalformedURLException, IOException {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);

    HttpResponse httpResponse = httpClient.execute(httpGet);
    //      Logger.debug(java.util.Arrays.toString(httpResponse.getAllHeaders()));
    //      Header[] fileNameHeaders = httpResponse.getAllHeaders();
    //      for(Header h : fileNameHeaders) {
    //         Logger.debug(h.getName() + " :::: " + h.getValue());
    //      }/* w  w  w  .j a v a  2 s  .c  o  m*/
    Header fileNameHeaders = httpResponse.getHeaders("Content-Disposition")[0];
    String fileName = fileNameHeaders.getValue().replaceAll(".*filename=", "");

    return fileName;
}

From source file:jp.co.conit.sss.sn.ex1.util.SNApiUtil.java

private static SNServerResult post(String url, List<NameValuePair> postData, SNServerResult result) {

    try {//ww w. j  av a  2 s .  c  om
        HttpClient httpCli = new DefaultHttpClient();
        HttpPost post = new HttpPost(url);
        post.setEntity(new UrlEncodedFormEntity(postData, "utf-8"));

        HttpResponse response = httpCli.execute(post);
        int status = response.getStatusLine().getStatusCode();
        result.mHttpStatus = status;

        HttpEntity entity = response.getEntity();
        if (entity != null) {
            String responseBodyText = EntityUtils.toString(entity);
            entity.consumeContent();
            httpCli.getConnectionManager().shutdown();
            result.mResponseString = responseBodyText;
        }

    } catch (Exception e) {
        result.mCauseException = e;
        e.printStackTrace();
    }
    return result;
}

From source file:com.plnyyanks.frcnotebook.datafeed.GET_Request.java

public static String getWebData(String url, boolean tbaheader) {

    InputStream is = null;/*ww w  . jav  a 2  s .c  om*/
    String result = "";

    // HTTP
    try {
        HttpClient httpclient = new DefaultHttpClient(); // for port 80 requests!
        HttpGet httpget = new HttpGet(url);
        if (tbaheader)
            httpget.addHeader(Constants.TBA_HEADER, Constants.TBA_HEADER_TEXT);
        HttpResponse response = httpclient.execute(httpget);
        HttpEntity entity = response.getEntity();
        is = entity.getContent();
    } catch (Exception e) {
        Log.e(Constants.LOG_TAG, e.toString());
        return null;
    }

    // Read response to string
    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, "utf-8"), 8);
        StringBuilder sb = new StringBuilder();
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line + "\n");
        }
        is.close();
        result = sb.toString();
    } catch (Exception e) {
        Log.e(Constants.LOG_TAG, e.toString());
        return null;
    }

    return result;

}

From source file:com.welocalize.dispatcherMW.client.Main.java

public static void downloadJob(String p_jobId, String p_securityCode) {
    File parent = new File("target/" + p_jobId);
    String url = getFunctinURL(TYPE_DOWNLOAD, p_securityCode, p_jobId);
    HttpClient httpClient = HttpClients.createDefault();
    HttpGet httpget = new HttpGet(url);
    try {//from w  w w  .ja  va  2s .  co m
        HttpResponse response = httpClient.execute(httpget);
        String fileName = response.getHeaders("Content-Disposition")[0].getValue().split("\"")[1];
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            if (!parent.exists())
                parent.mkdirs();
            FileOutputStream fos = new FileOutputStream(parent.getAbsolutePath() + "/" + fileName);
            entity.writeTo(fos);
            fos.close();
        }

        System.out.println("Download file:" + parent.getAbsolutePath() + "/" + fileName);
    } catch (Exception e) {
        System.out.println("Download XLF file error:\n" + e);
    } finally {
        httpget.releaseConnection();
    }
}

From source file:com.goliathonline.android.kegbot.util.BitmapUtils.java

/**
 * Only call this method from the main (UI) thread. The {@link OnFetchCompleteListener} callback
 * be invoked on the UI thread, but image fetching will be done in an {@link AsyncTask}.
 *
 * @param cookie An arbitrary object that will be passed to the callback.
 *///  www . ja  v  a2 s.  c  o  m
public static void fetchImage(final Context context, final String url,
        final BitmapFactory.Options decodeOptions, final Object cookie,
        final OnFetchCompleteListener callback) {
    new AsyncTask<String, Void, Bitmap>() {
        @Override
        protected Bitmap doInBackground(String... params) {
            final String url = params[0];
            if (TextUtils.isEmpty(url)) {
                return null;
            }

            // First compute the cache key and cache file path for this URL
            File cacheFile = null;
            try {
                MessageDigest mDigest = MessageDigest.getInstance("SHA-1");
                mDigest.update(url.getBytes());
                final String cacheKey = bytesToHexString(mDigest.digest());
                if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
                    cacheFile = new File(Environment.getExternalStorageDirectory() + File.separator + "Android"
                            + File.separator + "data" + File.separator + context.getPackageName()
                            + File.separator + "cache" + File.separator + "bitmap_" + cacheKey + ".tmp");
                }
            } catch (NoSuchAlgorithmException e) {
                // Oh well, SHA-1 not available (weird), don't cache bitmaps.
            }

            if (cacheFile != null && cacheFile.exists()) {
                Bitmap cachedBitmap = BitmapFactory.decodeFile(cacheFile.toString(), decodeOptions);
                if (cachedBitmap != null) {
                    return cachedBitmap;
                }
            }

            try {
                // TODO: check for HTTP caching headers
                final HttpClient httpClient = SyncService.getHttpClient(context.getApplicationContext());
                final HttpResponse resp = httpClient.execute(new HttpGet(url));
                final HttpEntity entity = resp.getEntity();

                final int statusCode = resp.getStatusLine().getStatusCode();
                if (statusCode != HttpStatus.SC_OK || entity == null) {
                    return null;
                }

                final byte[] respBytes = EntityUtils.toByteArray(entity);

                // Write response bytes to cache.
                if (cacheFile != null) {
                    try {
                        cacheFile.getParentFile().mkdirs();
                        cacheFile.createNewFile();
                        FileOutputStream fos = new FileOutputStream(cacheFile);
                        fos.write(respBytes);
                        fos.close();
                    } catch (FileNotFoundException e) {
                        Log.w(TAG, "Error writing to bitmap cache: " + cacheFile.toString(), e);
                    } catch (IOException e) {
                        Log.w(TAG, "Error writing to bitmap cache: " + cacheFile.toString(), e);
                    }
                }

                // Decode the bytes and return the bitmap.
                return BitmapFactory.decodeByteArray(respBytes, 0, respBytes.length, decodeOptions);
            } catch (Exception e) {
                Log.w(TAG, "Problem while loading image: " + e.toString(), e);
            }
            return null;
        }

        @Override
        protected void onPostExecute(Bitmap result) {
            callback.onFetchComplete(cookie, result);
        }
    }.execute(url);
}

From source file:com.meltmedia.cadmium.cli.UndeployCommand.java

/**
 * Retrieves a list of Cadmium wars that are deployed.
 *  //from w  w  w  .  j a v  a  2  s .c om
 * @param url The uri to a Cadmium deployer war.
 * @param token The Github API token used for authentication.
 * @return
 * @throws Exception
 */
public static List<String> getDeployed(String url, String token) throws Exception {
    List<String> deployed = new ArrayList<String>();
    HttpClient client = httpClient();

    HttpGet get = new HttpGet(url + "/system/deployment/list");
    addAuthHeader(token, get);

    HttpResponse resp = client.execute(get);

    if (resp.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
        List<String> respList = new Gson().fromJson(EntityUtils.toString(resp.getEntity()),
                new TypeToken<List<String>>() {
                }.getType());

        if (respList != null) {
            deployed.addAll(respList);
        }
    }

    return deployed;
}

From source file:org.energyos.espi.datacustodian.console.ImportUsagePoint.java

public static void upload(String filename, String url, HttpClient client) throws IOException {
    HttpPost post = new HttpPost(url);
    MultipartEntity entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);

    File file = new File(filename);
    entity.addPart("file", new FileBody(((File) file), "application/rss+xml"));

    post.setEntity(entity);//w ww  .  j  a  v  a  2s .  com

    client.execute(post);
}

From source file:com.wms.opensource.images3android.images3.ImageS3Service.java

public static boolean deleteImage(String baseUrl, String imagePlantId, String imageId) {
    HttpClient client = getClient();
    String url = baseUrl + imagePlantId + "/images/" + imageId;
    HttpDelete httpDelete = new HttpDelete(url);
    HttpResponse response;/*w  w w .  j ava 2s  .c o m*/
    try {
        response = client.execute(httpDelete);
        int code = response.getStatusLine().getStatusCode();
        if (code == 204) {
            return true;
        }
    } catch (ClientProtocolException e) {

    } catch (IOException e) {

    }
    return false;
}

From source file:jp.co.conit.sss.sn.ex2.util.SNApiUtil.java

/**
 * GET????<br>//w w w  .  jav  a 2s.c  o  m
 * Exception????????<br>
 * HTTP?SUCCESS???????SNServerResult???????
 * 
 * @param url
 * @param result
 * @return
 */
private static SNServerResult get(String url, SNServerResult result) {

    try {
        Log.d("SN", "GET url:" + url);
        HttpClient httpCli = new DefaultHttpClient();
        HttpGet get = new HttpGet(url);
        HttpResponse response = httpCli.execute(get);
        int status = response.getStatusLine().getStatusCode();
        result.mHttpStatus = status;

        HttpEntity entity = response.getEntity();
        if (entity != null) {
            String responseBodyText = EntityUtils.toString(entity);
            entity.consumeContent();
            httpCli.getConnectionManager().shutdown();
            result.mResponseString = responseBodyText;
            Log.d("SN", "GET response:" + responseBodyText);
        }
    } catch (Exception e) {
        result.mCauseException = e;
        e.printStackTrace();
    }
    return result;
}