Example usage for org.apache.http.client.methods CloseableHttpResponse getStatusLine

Introduction

In this page you can find the example usage for org.apache.http.client.methods CloseableHttpResponse getStatusLine.

Prototype

StatusLine getStatusLine();

Source Link

Usage

From source file:com.ecofactor.qa.automation.consumerapi.dr.HTTPSClient.java

/**
 * Patch response.//from  w w w .  j a v a  2  s.  c om
 *
 * @param url the url
 * @param json the json
 * @param httpClient the http client
 * @return the http response
 */
public static synchronized HttpResponse patchResponse(final String url, final String json,
        final CloseableHttpClient httpClient) {

    try {
        checkHTTPClient(httpClient);
        final HttpPatch httpPatch = new HttpPatch(url);
        httpPatch.setHeader(HttpHeaders.CONTENT_TYPE, "application/json");
        httpPatch.setHeader(HttpHeaders.ACCEPT, "application/json");

        final StringEntity params = new StringEntity(json);
        httpPatch.setEntity(params);

        final CloseableHttpResponse response = httpClient.execute(httpPatch);
        setLogString("Status == " + response.getStatusLine(), true);
        return response;

    } catch (IOException | HTTPClientException e) {
        setLogString("Error executing HTTPS method. Reason ::: " + e, true);
        return null;
    }
}

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From source file:com.ibm.streamsx.topology.internal.streaminganalytics.RestUtils.java

public static JsonObject getGsonResponse(CloseableHttpClient httpClient, HttpRequestBase request)
        throws IOException, ClientProtocolException {
    request.addHeader("accept", ContentType.APPLICATION_JSON.getMimeType());

    CloseableHttpResponse response = httpClient.execute(request);
    JsonObject jsonResponse;/*from   ww w .j  a  v a 2 s .c  o m*/
    try {
        HttpEntity entity = response.getEntity();
        if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
            final String errorInfo;
            if (entity != null)
                errorInfo = " -- " + EntityUtils.toString(entity);
            else
                errorInfo = "";
            throw new IllegalStateException(
                    "Unexpected HTTP resource from service:" + response.getStatusLine().getStatusCode() + ":"
                            + response.getStatusLine().getReasonPhrase() + errorInfo);
        }

        if (entity == null)
            throw new IllegalStateException("No HTTP resource from service");

        Reader r = new InputStreamReader(entity.getContent());
        jsonResponse = new Gson().fromJson(r, JsonObject.class);
        EntityUtils.consume(entity);
    } finally {
        response.close();
    }
    return jsonResponse;
}

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From source file:org.ambraproject.wombat.controller.WombatController.java

protected static void forwardAssetResponse(CloseableHttpResponse remoteResponse,
        HttpServletResponse responseToClient, boolean isDownloadRequest) throws IOException {
    if (remoteResponse.getStatusLine().getStatusCode() == org.apache.http.HttpStatus.SC_NOT_MODIFIED) {
        responseToClient.setStatus(org.apache.http.HttpStatus.SC_NOT_MODIFIED);
    } else {/*from   ww w . j a  v  a  2s  . c om*/
        HttpMessageUtil.copyResponseWithHeaders(remoteResponse, responseToClient,
                getAssetResponseHeaderFilter(isDownloadRequest));
    }
}

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From source file:eionet.gdem.utils.HttpUtils.java

/**
 * Downloads remote file// ww w.j a v  a 2 s .c  om
 * @param url URL
 * @return Downloaded file
 * @throws DCMException If an error occurs.
 * @throws IOException If an error occurs.
 */
public static byte[] downloadRemoteFile(String url) throws DCMException, IOException {
    byte[] responseBody = null;
    CloseableHttpClient client = HttpClients.createDefault();

    // Create a method instance.
    HttpGet method = new HttpGet(url);
    // Execute the method.
    CloseableHttpResponse response = null;
    try {
        response = client.execute(method);
        HttpEntity entity = response.getEntity();
        int statusCode = response.getStatusLine().getStatusCode();

        if (statusCode != HttpStatus.SC_OK) {
            LOGGER.error("Method failed: " + response.getStatusLine().getReasonPhrase());
            throw new DCMException(BusinessConstants.EXCEPTION_SCHEMAOPEN_ERROR,
                    response.getStatusLine().getReasonPhrase());
        }

        // Read the response body.
        InputStream instream = entity.getContent();
        responseBody = IOUtils.toByteArray(instream);

        // Deal with the response.
        // Use caution: ensure correct character encoding and is not binary data
        // System.out.println(new String(responseBody));
        /*catch (HttpException e) {
        LOGGER.error("Fatal protocol violation: " + e.getMessage());
        e.printStackTrace();
        throw e;*/
    } catch (IOException e) {
        LOGGER.error("Fatal transport error: " + e.getMessage());
        e.printStackTrace();
        throw e;
    } finally {
        // Release the connection.
        response.close();
        method.releaseConnection();
        client.close();
    }
    return responseBody;
}

---

From source file:com.comcast.viper.hlsparserj.PlaylistFactory.java

/**
 * Returns a playlist inputStream given an httpClient and a URL.
 * @param httpClient http client//from w ww .  j  a  va 2 s. com
 * @param url URL to a playlist
 * @return inputStream
 * @throws IOException on HTTP connection exception
 */
private static InputStream getPlaylistInputStream(final CloseableHttpClient httpClient, final URL url)
        throws IOException {
    HttpGet get = new HttpGet(url.toString());
    CloseableHttpResponse response = null;
    response = httpClient.execute(get);
    if (response == null) {
        throw new IOException("Request returned a null response");
    }
    if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
        response.close();
        throw new IOException("Request returned a status code of " + response.getStatusLine().getStatusCode());
    }

    return response.getEntity().getContent();
}

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From source file:org.jenkinsci.plugins.fabric8.support.RestClient.java

public static String parse(CloseableHttpResponse response) throws IOException {
    try {//from  w  w w  . jav a2 s .c  o m
        BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        StringBuilder builder = new StringBuilder();
        builder.append("status: " + response.getStatusLine());
        String line = "";
        while ((line = rd.readLine()) != null) {
            System.out.println(line);
            builder.append(line);
            builder.append("/n");
        }
        return builder.toString();
    } finally {
        response.close();
    }
}

---

From source file:com.rtl.http.Upload.java

private static String send(String message, InputStream fileIn, String url) throws Exception {
    CloseableHttpClient client = HttpClients.createDefault();
    HttpPost post = new HttpPost(url);
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(100000).setConnectTimeout(100000)
            .build();// 
    post.setConfig(requestConfig);//  w  ww.  ja va2 s.  com
    MultipartEntityBuilder builder = MultipartEntityBuilder.create();
    builder.setCharset(Charset.forName("UTF-8"));// ?
    ContentType contentType = ContentType.create("text/html", "UTF-8");
    builder.addPart("reqParam", new StringBody(message, contentType));
    builder.addPart("version", new StringBody("1.0", contentType));
    builder.addPart("dataFile", new InputStreamBody(fileIn, "file"));
    post.setEntity(builder.build());
    CloseableHttpResponse response = client.execute(post);
    InputStream inputStream = null;
    String responseStr = "", sCurrentLine = "";
    if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
        inputStream = response.getEntity().getContent();
        BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
        while ((sCurrentLine = reader.readLine()) != null) {
            responseStr = responseStr + sCurrentLine;
        }
        return responseStr;
    }
    return null;
}

---

From source file:org.duracloud.syncui.SyncUIDriver.java

private static boolean isAppRunning(String url, CloseableHttpClient client) {
    HttpGet get = new HttpGet(url);
    CloseableHttpResponse response;
    int responseCode;
    try {/*from  www  .  j  av a2  s.c o  m*/
        response = client.execute(get);
        responseCode = response.getStatusLine().getStatusCode();
    } catch (IOException e) {
        log.debug("Attempt to connect to synctool app at url " + url + " failed due to: " + e.getMessage());
        responseCode = 0;
    }
    log.debug("Response from {}: {}", url, responseCode);
    return responseCode == 200;
}

---

From source file:fr.lissi.belilif.om2m.rest.WebServiceActions.java

/**
 * Do post.//from   w w w  . j a v  a  2  s.  c o m
 *
 * @param uri
 *            the uri
 * @param body
 *            the body
 * @param headers
 *            the headers
 * @return the int
 * @throws ClientProtocolException
 *             the client protocol exception
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 * @throws HttpResponseException
 *             the http response exception
 */
public static int doPost(String uri, String body, HashMap<String, String> headers)
        throws ClientProtocolException, IOException, HttpResponseException {
    // TODO delete before commit
    // System.out.println("doPost>> uri:"+uri +"\nbody:"+body+"\n");
    CloseableHttpClient httpclient = HttpClients.createDefault();
    int resp = -1;
    try {
        HttpPost httpPost = new HttpPost(uri);
        for (String key : headers.keySet()) {
            httpPost.addHeader(key, headers.get(key));
            // System.out.println("header:"+key+"/"+headers.get(key));

        }
        // System.out.println("doPost<<");
        httpPost.setEntity(new StringEntity(body));
        CloseableHttpResponse response = httpclient.execute(httpPost);
        resp = response.getStatusLine().getStatusCode();
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_CREATED) {
            response.close();
        } else {
            throw new HttpResponseException(response.getStatusLine().getStatusCode(),
                    response.getStatusLine().getReasonPhrase());
        }
    } finally {
        httpclient.close();
    }
    return resp;
}

---

From source file:net.palette_software.pet.restart.HelperHttpClient.java

static void modifyWorker(String targetURL, BalancerManagerManagedWorker w, HashMap<String, Integer> switches,
        int simulation) throws Exception {
    try (CloseableHttpClient client = HttpClients.createDefault()) {

        if (!(simulation < 1)) {
            return;
        }//from  ww  w .  ja  va 2s .c  o m

        //connect to Balancer Manager
        HttpPost httpPost = new HttpPost(targetURL);

        List<NameValuePair> params = new ArrayList<>();

        //check the switches map for the keys are acceptable to interact with Balancer Manager
        for (Map.Entry<String, Integer> entry : switches.entrySet()) {
            String key = entry.getKey();
            String value = entry.getValue().toString();
            if (!BalancerManagerAcceptedPostKeysContains(key)) {
                HelperLogger.loggerStdOut.info("Bad key in modifyWorker (" + key + "," + value + ")");
                continue;
            }
            params.add(new BasicNameValuePair(key, value));
        }

        //add the necessary parameters
        params.add(new BasicNameValuePair("b", w.getBalancerMemberName()));
        params.add(new BasicNameValuePair("w", w.getName()));
        params.add(new BasicNameValuePair("nonce", w.getNonce()));
        httpPost.setEntity(new UrlEncodedFormEntity(params));

        //send the request
        CloseableHttpResponse response = client.execute(httpPost);

        //throw an exception is the result status is abnormal.
        int responseCode = response.getStatusLine().getStatusCode();
        if (200 != responseCode) {
            throw new Exception("Balancer-manager returned a http response of " + responseCode);
        }
    }
}

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