Example usage for org.apache.http.impl.client HttpClientBuilder build

Introduction

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

Prototype

public CloseableHttpClient build() 

Source Link

Usage

From source file:com.shenit.commons.utils.HttpUtils.java

/**
 * Get?//from  w  w  w.  j av  a2 s.  com
 * 
 * @param url
 *            ?
 * @return
 */
public static String getAsString(String url) {
    HttpGet request = new HttpGet(url);
    HttpClientBuilder clientBuilder = HttpClientBuilder.create();
    CloseableHttpClient client = clientBuilder.build();
    LOG.info("[getAsString] execute url >> {}", url);
    try {
        CloseableHttpResponse resp = client.execute(request);
        int status = resp.getStatusLine().getStatusCode();
        if (status == 200) {
            String result = EntityUtils.toString(resp.getEntity(), ENC_UTF8);
            LOG.info("[getAsString] execute result for {} >> {}", url, result);
            return StringUtils.trim(result);
        } else {
            LOG.error("execute with incorrect status code >> {}", status);
        }
    } catch (IOException e) {
        LOG.error("execute with exception >> {}", e.getMessage());
    }
    return null;
}

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From source file:org.fao.geonet.utils.GeonetHttpRequestFactory.java

public ClientHttpResponse execute(HttpUriRequest request, Function<HttpClientBuilder, Void> configurator)
        throws IOException {
    final HttpClientBuilder clientBuilder = getDefaultHttpClientBuilder();
    configurator.apply(clientBuilder);/*from ww  w.j  a v a2 s.  c  om*/
    CloseableHttpClient httpClient = clientBuilder.build();

    return new AdaptingResponse(httpClient, httpClient.execute(request));
}

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From source file:net.officefloor.plugin.servlet.container.integrate.HttpServletIntegrateTest.java

/**
 * Ensure can handle authenticated {@link HttpRequest}.
 *///from www.  j  a v a  2s.  com
public void testAuthenticatedRequest() throws Exception {

    // Specify servicing
    setServicing(new Servicer() {
        @Override
        public String service(HttpServlet servlet, HttpServletRequest req, HttpServletResponse resp)
                throws ServletException, IOException {

            // Determine if authenticated
            String remoteUser = req.getRemoteUser();
            if (remoteUser == null) {
                // Challenge for authentication
                resp.setStatus(HttpStatus.SC_UNAUTHORIZED);
                resp.setHeader("WWW-Authenticate", "Basic realm=\"TestRealm\"");
                return "Challenge"; // challenge constructed
            }

            // Send response to user
            return "Hello " + req.getRemoteUser();
        }
    });

    // Provide preemptive authentication
    HttpClientBuilder builder = HttpClientBuilder.create();
    HttpTestUtil.configureCredentials(builder, "TestRealm", null, "Daniel", "password");
    try (CloseableHttpClient client = builder.build()) {

        // Send request
        HttpGet request = new HttpGet(this.getServerUrl());
        HttpResponse response = client.execute(request);

        // Validate the response
        assertHttpResponse(response, 200, "Hello Daniel");
    }
}

---

From source file:org.fao.geonet.utils.GeonetHttpRequestFactory.java

public ClientHttpResponse execute(HttpUriRequest request, Function<HttpClientBuilder, Void> configurator,
        AbstractHttpRequest r) throws IOException {
    final HttpClientBuilder clientBuilder = getDefaultHttpClientBuilder();
    configurator.apply(clientBuilder);/*from w w w. ja  va 2s.c o  m*/
    CloseableHttpClient httpClient = clientBuilder.build();

    if (r.isPreemptiveBasicAuth() || r.getHttpClientContext() != null) {
        return new AdaptingResponse(httpClient, httpClient.execute(request, r.getHttpClientContext()));
    } else {
        return new AdaptingResponse(httpClient, httpClient.execute(request));
    }

}

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From source file:eu.vital.TrustManager.connectors.ppi.PPIManager.java

private JSONArray getPPIObservations(String ppi_url, String body) throws ParseException {
    JSONArray data = new JSONArray();
    HttpClientBuilder builder = HttpClientBuilder.create();
    try {//  www.j  a  va2s  .  co m

        final CloseableHttpClient client = builder.build();

        HttpPost post = new HttpPost(ppi_url);
        post.setHeader(HTTP.CONTENT_TYPE, "application/json");

        HttpEntity entity = new StringEntity(body);
        post.setEntity(entity);

        HttpResponse clientresponse = client.execute(post);
        if (clientresponse.getStatusLine().getStatusCode() != HttpStatus.SC_OK)
            return null;
        final String sdata = EntityUtils.toString(clientresponse.getEntity(), StandardCharsets.UTF_8);
        data = new JSONArray(sdata);
    } catch (IOException ioe) {
        //logger.error(ioe);
    }

    return data;
}

---

From source file:fr.treeptik.cloudunit.utils.JSONClient.java

public CloseableHttpClient buildSecureHttpClient(Boolean httpRequired) throws IOException {
    if (isTLSActivated && !httpRequired) {
        org.apache.http.impl.client.HttpClientBuilder builder = HttpClients.custom();
        HttpClientConnectionManager manager = getConnectionFactory(certsDirPath, 10);
        builder.setConnectionManager(manager);
        return builder.build();
    } else {/* w w w.j a va  2 s .c  o  m*/
        return HttpClients.createDefault();
    }
}

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From source file:com.github.segator.scaleway.api.ScalewayClient.java

public ScalewayClient(String accessToken, String organizationToken, ScalewayComputeRegion region) {
    this.accessToken = accessToken;
    this.organizationToken = organizationToken;
    this.region = region;
    HttpClientBuilder httpBuilder = HttpClients.custom();
    httpBuilder.setUserAgent(ScalewayConstants.USER_AGENT);
    this.httpclient = httpBuilder.build();
}

---

From source file:com.srotya.collectd.storm.StormNimbusMetrics.java

public void fetchTopologyMetrics(String url, String topologyId, ValueList values, HttpClientBuilder builder,
        Gson gson) throws ClientProtocolException, IOException {
    CloseableHttpClient client = builder.build();
    HttpGet get = new HttpGet(url + "/api/v1/topology/" + topologyId + "?window=600");
    CloseableHttpResponse result = client.execute(get, context);
    if (result.getStatusLine().getStatusCode() == 200) {
        String metrics = EntityUtils.toString(result.getEntity());
        JsonObject topologyMetrics = gson.fromJson(metrics, JsonObject.class);
        if (topologyMetrics.has(SPOUTS)) {
            JsonArray spouts = topologyMetrics.get(SPOUTS).getAsJsonArray();
            for (JsonElement spoutElement : spouts) {
                for (String field : SPOUT_PROPS) {
                    addDataSourceAndValue(spoutElement, SPOUT_ID, field, values);
                }//w  ww.  j  a  v  a 2s  .c o  m
            }
        } else {
            Collectd.logError("Topology:" + topologyId + " has no Spouts");
        }

        if (topologyMetrics.has(BOLTS)) {
            JsonArray bolts = topologyMetrics.get(BOLTS).getAsJsonArray();
            for (JsonElement boltElement : bolts) {
                for (String field : BOLT_PROPS) {
                    addDataSourceAndValue(boltElement, BOLT_ID, field, values);
                }
            }
        } else {
            Collectd.logError("Topology:" + topologyId + " has no Bolts");
        }
    } else {
        if (result.getStatusLine().getStatusCode() == 401) {
            Collectd.logError(
                    "Looks like supplied Kerberos account can't read topology metrics for:" + topologyId);
        } else {
            Collectd.logError("Failed to fetch topology metrics:" + result.getStatusLine() + "\t"
                    + EntityUtils.toString(result.getEntity()));
        }
    }
}

---

From source file:ee.ria.xroad.proxy.serverproxy.HttpClientCreator.java

private void build() throws HttpClientCreatorException {
    RegistryBuilder<ConnectionSocketFactory> sfr = RegistryBuilder.create();
    sfr.register("http", PlainConnectionSocketFactory.INSTANCE);

    try {/*from ww  w  .  j  a  v a  2  s. c  om*/
        sfr.register("https", createSSLSocketFactory());
    } catch (Exception e) {
        throw new HttpClientCreatorException("Creating SSL Socket Factory failed", e);
    }

    connectionManager = new PoolingHttpClientConnectionManager(sfr.build());
    connectionManager.setMaxTotal(CLIENT_MAX_TOTAL_CONNECTIONS);
    connectionManager.setDefaultMaxPerRoute(CLIENT_MAX_CONNECTIONS_PER_ROUTE);
    connectionManager.setDefaultSocketConfig(SocketConfig.custom().setTcpNoDelay(true).build());

    RequestConfig.Builder rb = RequestConfig.custom();
    rb.setConnectTimeout(CLIENT_TIMEOUT);
    rb.setConnectionRequestTimeout(CLIENT_TIMEOUT);
    rb.setSocketTimeout(CLIENT_TIMEOUT);

    HttpClientBuilder cb = HttpClients.custom();
    cb.setDefaultRequestConfig(rb.build());
    cb.setConnectionManager(connectionManager);

    // Disable request retry
    cb.setRetryHandler(new DefaultHttpRequestRetryHandler(0, false));

    httpClient = cb.build();
}

---

From source file:net.siegmar.japtproxy.fetcher.HttpClientConfigurer.java

public CloseableHttpClient build() throws InitializationException {
    final PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();
    connectionManager.setMaxTotal(MAX_CONNECTIONS);
    connectionManager.setDefaultMaxPerRoute(MAX_CONNECTIONS);

    final RequestConfig requestConfig = RequestConfig.custom().setConnectionRequestTimeout(connectTimeout)
            .setSocketTimeout(socketTimeout).build();

    final HttpClientBuilder httpClientBuilder = HttpClients.custom().setConnectionManager(connectionManager)
            .setDefaultRequestConfig(requestConfig);

    if (configuration.getHttpProxy() != null) {
        configureProxy(httpClientBuilder, configuration.getHttpProxy());
    }/*from  w  w w . j a  va  2 s  .  co m*/

    return httpClientBuilder.build();
}

---

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