Example usage for org.apache.http.impl.client CloseableHttpClient execute

List of usage examples for org.apache.http.impl.client CloseableHttpClient execute

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Introduction

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

Prototype

public CloseableHttpResponse execute(final HttpUriRequest request) throws IOException, ClientProtocolException

Source Link

Usage

From source file:org.wildfly.swarm.topology.consul.AdvertisingTestBase.java

protected Map<?, ?> getDefinedServicesAsMap() throws IOException {
    HttpClientBuilder builder = HttpClientBuilder.create();
    CloseableHttpClient client = builder.build();

    HttpUriRequest request = new HttpGet(servicesUrl);
    CloseableHttpResponse response = client.execute(request);

    assertThat(response.getStatusLine().getStatusCode()).isEqualTo(200);
    String content = EntityUtils.toString(response.getEntity());
    return mapper.readValue(content, Map.class);
}

From source file:com.mycompany.horus.ServiceListener.java

private String getWsdlServicos() throws IOException {
    String resp;/*w w  w . j  ava2s  .c  o  m*/
    CloseableHttpClient httpclient = HttpClientBuilder.create().build();
    HttpPost post = new HttpPost(SERVICE_URL);
    HttpResponse response = httpclient.execute(post);
    HttpEntity respEntity = response.getEntity();
    resp = EntityUtils.toString(respEntity);
    return resp;
}

From source file:cn.aofeng.demo.httpclient.HttpClientBasic.java

public void get() throws URISyntaxException, ClientProtocolException, IOException {
    CloseableHttpClient client = HttpClients.createDefault();
    HttpGet get = new HttpGet(_targetHost + "/get");
    CloseableHttpResponse response = client.execute(get);
    processResponse(response);/*from  w ww  .ja va 2  s  .  c o  m*/
}

From source file:com.clonephpscrapper.utility.FetchPageWithProxy.java

public static String fetchPageSourcefromClientGoogle(URI newurl) throws IOException, InterruptedException {

    int portNo = generateRandomPort();
    CredentialsProvider credsprovider = new BasicCredentialsProvider();
    credsprovider.setCredentials(new AuthScope("195.154.161.103", portNo),
            new UsernamePasswordCredentials("mongoose", "Fjh30fi"));
    HttpHost proxy = new HttpHost("195.154.161.103", portNo);
    //-----------------------------------------------------------------------
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(5000).setConnectTimeout(5000)
            .setConnectionRequestTimeout(5000).build();

    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsprovider)
            .setUserAgent("Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0")
            .setDefaultRequestConfig(requestConfig).setProxy(proxy).build();
    String responsebody = "";
    String responsestatus = null;
    int count = 0;
    try {/*from  www .java 2  s .c o  m*/
        HttpGet httpget = new HttpGet(newurl);
        httpget.addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        httpget.addHeader("Accept-Encoding", "gzip, deflate");
        httpget.addHeader("Accept-Language", "en-US,en;q=0.5");
        httpget.addHeader("Connection", "keep-alive");

        System.out.println("Response status " + httpget.getRequestLine());
        CloseableHttpResponse resp = httpclient.execute(httpget);
        responsestatus = resp.getStatusLine().toString();
        if (responsestatus.contains("503") || responsestatus.contains("502") || responsestatus.contains("403")
                || responsestatus.contains("400") || responsestatus.contains("407")
                || responsestatus.contains("401") || responsestatus.contains("402")
                || responsestatus.contains("404") || responsestatus.contains("405")
                || responsestatus.contains("SSLHandshakeException") || responsestatus.contains("999")
                || responsestatus.contains("ClientProtocolException")
                || responsestatus.contains("SocketTimeoutException") || "".equals(responsestatus)) {
            Thread.sleep(10000);
            do {
                count++;
                responsebody = fetchPageSourcefromClientGoogleSecond(newurl);
                if (responsebody == null) {
                    Thread.sleep(10000);
                    System.out.println("PROX FAILURE");
                }
                if (count > 20) {
                    Thread.sleep(1000);
                    break;
                }
            } while (responsebody == null || "".equals(responsebody));
        } else {
            HttpEntity entity = resp.getEntity();
            System.out.println(resp.getStatusLine());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
                BufferedReader in = new BufferedReader(new InputStreamReader(entity.getContent()));
                String inputLine;
                while ((inputLine = in.readLine()) != null) {
                    responsebody = new StringBuilder().append(responsebody).append(inputLine).toString();
                }
                // writeResponseFile(responsebody, pagename);
            }
            EntityUtils.consume(entity);
        }
    } catch (IOException | IllegalStateException e) {
        System.out.println("Exception = " + e);
        do {
            count++;
            responsebody = fetchPageSourcefromClientGoogleSecond(newurl);
            if (responsebody == null) {
                System.out.println("PROX FAILURE");
            }
            if (count > 15) {
                Thread.sleep(50000);
                //                    responsebody = fetchPageSourcefromClientGoogleSecond(newurl);
                break;
            }
        } while (responsebody == null || "".equals(responsebody));
    } finally {
        httpclient.close();
    }
    return responsebody;
}

From source file:com.ibm.mil.readyapps.telco.adapters.CloudantGeoAdapterResource.java

@GET
@Produces(MediaType.APPLICATION_JSON)/*  w w w  .j av a 2  s .  c o m*/
@Path("/{user_id}/wifi")
public Response getWifiLocations(@PathParam("user_id") String name, @QueryParam(value = "lat") double latitude,
        @QueryParam(value = "lon") double longitude) {

    GeoJsonPoint userLocation = new GeoJsonPoint(latitude, longitude);

    try {
        HttpGet httpget = new HttpGet(GeoRadiusURI.build(DEMO_LOCATION));

        CloseableHttpClient httpClient = HttpClientBuilder.create().build();
        HttpResponse httpResponse = httpClient.execute(httpget);

        if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.OK.getCode()) {
            String jsonString = EntityUtils.toString(httpResponse.getEntity());

            List<WifiHotspotFlat> hotspots = WifiHotspotUtils.parseAndOffsetHotspots(jsonString, userLocation);

            return Response.ok(new Gson().toJson(hotspots), MediaType.APPLICATION_JSON).build();
        }

        httpClient.close();
        return Response.serverError().entity(httpResponse.getStatusLine()).build();
    } catch (URISyntaxException | ParseException | IOException e) {
        e.printStackTrace();
        return Response.serverError().entity("Error").build();

    }
}

From source file:com.mycompany.horus.ServiceListener.java

private String getWsdlParametros() throws IOException {
    String resp;/*w  w w. j a va 2 s  .  c  o m*/
    CloseableHttpClient httpclient = HttpClientBuilder.create().build();
    HttpPost post = new HttpPost(PARAMETERS_URL);
    HttpResponse response = httpclient.execute(post);
    HttpEntity respEntity = response.getEntity();
    resp = EntityUtils.toString(respEntity);
    return resp;
}

From source file:org.epics.archiverappliance.utils.ui.GetUrlContent.java

/**
 * Post a JSONObject to a remote server and get the response as a JSON object.
 * @param url URL/*w  w  w. j a v a 2  s .  c  o m*/
 * @param object A JSONObject 
 * @return JSONObject &emsp;
 * @throws IOException  &emsp;  
 */
public static JSONObject postObjectAndGetContentAsJSONObject(String url, JSONObject object) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpPost postMethod = new HttpPost(url);
    postMethod.addHeader(ARCHAPPL_COMPONENT, "true");
    postMethod.addHeader("Content-Type", MimeTypeConstants.APPLICATION_JSON);
    postMethod.addHeader("Connection", "close"); // https://www.nuxeo.com/blog/using-httpclient-properly-avoid-closewait-tcp-connections/
    StringEntity archiverValues = new StringEntity(JSONValue.toJSONString(object),
            ContentType.APPLICATION_JSON);
    postMethod.setEntity(archiverValues);
    if (logger.isDebugEnabled()) {
        logger.debug("About to make a POST with " + url);
    }
    HttpResponse response = httpclient.execute(postMethod);
    HttpEntity entity = response.getEntity();
    if (entity != null) {
        logger.debug("Obtained a HTTP entity of length " + entity.getContentLength());
        // ArchiverValuesHandler takes over the burden of closing the input stream.
        try (InputStream is = entity.getContent()) {
            JSONObject retval = (JSONObject) JSONValue.parse(new InputStreamReader(is));
            return retval;
        }
    } else {
        throw new IOException("HTTP response did not have an entity associated with it");
    }
}

From source file:com.yahoo.gondola.container.LocalTestRoutingServerTest.java

@Test
public void testRoutingServer() throws Exception {
    server = new LocalTestRoutingServer(gondola, routingHelper, proxyClientProvider,
            new HashMap<String, RoutingService>() {
                {/*from w  ww. j a  v  a 2 s  . c  o m*/
                    put("shard1", routingService);
                    put("shard2", routingService);
                }
            }, changeLogProcessor);

    CloseableHttpClient client = HttpClients.createDefault();
    CloseableHttpResponse response = client.execute(new HttpGet(server.getHostUri()));
    assertEquals(response.getStatusLine().getStatusCode(), 503);
    assertEquals(EntityUtils.toString(response.getEntity()), "No leader is available");
}