Example usage for org.apache.http.impl.client HttpClients createDefault

List of usage examples for org.apache.http.impl.client HttpClients createDefault

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Introduction

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

Prototype

public static CloseableHttpClient createDefault()

Source Link

Document

Creates CloseableHttpClient instance with default configuration.

Usage

From source file:org.optaconf.service.AbstractClientArquillianTest.java

protected String postAndReadSingleMessage(String url) {
    InputStream contentIn = null;
    try {/*from   w  w  w .j  a v a 2  s .c  o m*/
        HttpClient client = HttpClients.createDefault();
        HttpPost request = new HttpPost(url);
        HttpResponse response = client.execute(request);
        assertEquals(200, response.getStatusLine().getStatusCode());
        contentIn = response.getEntity().getContent();
        List<String> lines = IOUtils.readLines(contentIn);
        assertEquals(1, lines.size());
        return lines.get(0);
    } catch (IOException e) {
        throw new IllegalStateException("Failed to connect to url (" + url + ").", e);
    } finally {
        IOUtils.closeQuietly(contentIn);
    }
}

From source file:org.wuspba.ctams.ws.ITHiredJudgeController.java

@Test
public void testListAll() throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    LOG.info("Connecting to " + uri.toString());

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        assertEquals(doc.getHiredJudges().size(), 4);

        EntityUtils.consume(entity);//  ww w. j a  v a2 s .com
    }
}

From source file:org.craftercms.deployer.impl.processors.HttpMethodCallProcessor.java

@Override
protected void doInit(Configuration mainConfig, Configuration processorConfig) throws DeploymentException {
    url = ConfigurationUtils.getRequiredString(processorConfig, URL_PROPERTY_NAME);
    method = ConfigurationUtils.getRequiredString(processorConfig, METHOD_PROPERTY_NAME);
    httpClient = HttpClients.createDefault();
}

From source file:com.mywork.framework.util.RemoteHttpUtil.java

/**
 * ?? Post/*  w w w.ja va 2  s  .c o  m*/
 * @return
 */
public static String doPost(String contentUrl, Map<String, String> headerMap, String jsonBody) {
    String result = null;
    CloseableHttpResponse response = null;
    CloseableHttpClient httpClient = HttpClients.createDefault();
    HttpPost post = new HttpPost(contentUrl);
    RequestConfig config = RequestConfig.custom().setConnectionRequestTimeout(TIMEOUT_SECONDS * 1000)
            .setConnectTimeout(TIMEOUT_SECONDS * 1000).setSocketTimeout(TIMEOUT_SECONDS * 1000).build();
    post.setConfig(config);

    try {
        if (headerMap != null && !headerMap.isEmpty()) {
            for (Map.Entry<String, String> m : headerMap.entrySet()) {
                post.setHeader(m.getKey(), m.getValue());
            }
        }

        if (jsonBody != null) {
            StringEntity entity = new StringEntity(jsonBody, "utf-8");
            entity.setContentEncoding("UTF-8");
            entity.setContentType("application/json");
            post.setEntity(entity);
        }
        long start = System.currentTimeMillis();
        response = httpClient.execute(post);
        HttpEntity entity = response.getEntity();
        result = EntityUtils.toString(entity);
        logger.info("url = " + contentUrl + " request spend time = " + (System.currentTimeMillis() - start));
        EntityUtils.consume(entity);
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            response.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return result;
}

From source file:com.sulacosoft.bitcoindconnector4j.BitcoindApiHandler.java

public BitcoindApiHandler(String host, int port, String protocol, String uri, String username,
        String password) {/* w  ww .j a v a  2s .c  o  m*/
    this.uri = uri;

    httpClient = HttpClients.createDefault();
    targetHost = new HttpHost(host, port, protocol);
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort()),
            new UsernamePasswordCredentials(username, password));

    AuthCache authCache = new BasicAuthCache();
    BasicScheme basicAuth = new BasicScheme();
    authCache.put(targetHost, basicAuth);

    context = HttpClientContext.create();
    context.setCredentialsProvider(credsProvider);
    context.setAuthCache(authCache);
}

From source file:com.partnet.automation.http.ApacheHttpAdapter.java

private Response method(HttpRequestBase httpRequestBase, String contentType, String body) {
    Response.Builder responseBuilder;

    if (httpRequestBase instanceof HttpEntityEnclosingRequestBase) {
        this.setEntity((HttpEntityEnclosingRequestBase) httpRequestBase, contentType, body);
    }/*from   w ww. j  ava2  s  .c  om*/

    try (CloseableHttpClient httpclient = HttpClients.createDefault()) {
        LOG.debug("Executing request " + httpRequestBase.getRequestLine());

        if (httpRequestBase instanceof HttpEntityEnclosingRequestBase) {
            HttpEntity entity = (((HttpEntityEnclosingRequestBase) httpRequestBase).getEntity());
            if (entity != null) {
                LOG.debug("Body being sent: " + EntityUtils.toString(entity));
            }
        }

        //handle response
        ResponseHandler<Response.Builder> responseHandler = new ResponseHandler<Response.Builder>() {

            @Override
            public Response.Builder handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                Response.Builder rb = new Response.Builder();

                if (response.getEntity() != null) {
                    rb.setBody(EntityUtils.toString(response.getEntity()));
                }

                rb.setStatusCode(response.getStatusLine().getStatusCode());
                rb.setHeaders(convertApacheToHeaderAdapter(response.getAllHeaders()));

                if (response.getEntity() != null) {
                    rb.setContentType(convertApacheToHeaderAdapter(response.getEntity().getContentType())[0]);
                }

                return rb;
            }
        };

        //handle cookies
        HttpClientContext context = HttpClientContext.create();
        context.setCookieStore(cookieStore);

        responseBuilder = httpclient.execute(httpRequestBase, responseHandler, context);

        responseBuilder.setCookies(convertCookieToAdapter(context.getCookieStore().getCookies()));

    } catch (IOException e) {
        throw new IllegalStateException("IOException occurred while attempting to communicate with endpoint",
                e);
    }
    return responseBuilder.build();
}

From source file:com.urswolfer.intellij.plugin.gerrit.errorreport.PluginErrorReportSubmitter.java

private void postError(String json) {
    CloseableHttpClient httpClient = HttpClients.createDefault();
    HttpPost httpPost = new HttpPost(ERROR_REPORT_URL);
    httpPost.setEntity(new StringEntity(json, ContentType.APPLICATION_JSON));
    try {//from w w w  .  j  a v a  2s .c  om
        httpClient.execute(httpPost);
    } catch (IOException e) {
        throw Throwables.propagate(e);
    }
}

From source file:fi.vm.kapa.identification.client.ProxyClient.java

public ProxyMessageDTO updateSession(Map<String, String> sessionData, String tid, String pid, String logTag)
        throws InternalErrorException, InvalidRequestException, IOException {

    String proxyCallUrl = proxyURLBase + tid + "&pid=" + pid;

    CloseableHttpClient httpClient = HttpClients.createDefault();
    HttpPost postMethod = new HttpPost(proxyCallUrl);
    postMethod.setHeader(HEADER_TYPE, HEADER_VALUE);

    Gson gson = new Gson();
    postMethod.setEntity(new StringEntity(gson.toJson(sessionData)));
    HttpContext context = HttpClientContext.create();

    CloseableHttpResponse restResponse = httpClient.execute(postMethod, context);

    ProxyMessageDTO messageDTO = null;/*from  ww  w. j a v a2  s. c  om*/

    int statusCode = restResponse.getStatusLine().getStatusCode();
    if (statusCode == HTTP_INTERNAL_ERROR) {
        logger.warn("<<{}>> Proxy encountered internal error", logTag);
        throw new InternalErrorException();
    } else {
        if (statusCode == HTTP_OK) {
            messageDTO = gson.fromJson(EntityUtils.toString(restResponse.getEntity()), ProxyMessageDTO.class);
        } else {
            logger.warn("<<{}>> Failed to build session, Proxy responded with HTTP {}", logTag, statusCode);
            throw new InvalidRequestException();

        }
    }
    restResponse.close();
    return messageDTO;
}

From source file:org.fao.geonet.api.records.editing.InspireValidatorUtils.java

/**
 * Check service status.//from   w  w  w  . java  2s  .c om
 *
 * @param endPoint the end point
 * @param client the client (optional) (optional)
 * @return true, if successful
 */
public static boolean checkServiceStatus(String endPoint, CloseableHttpClient client) {

    boolean close = false;
    if (client == null) {
        client = HttpClients.createDefault();
        close = true;
    }
    HttpGet request = new HttpGet(endPoint + CheckStatus_URL);

    // add request header
    request.addHeader("User-Agent", USER_AGENT);
    request.addHeader("Accept", ACCEPT);
    HttpResponse response;

    try {
        response = client.execute(request);
    } catch (Exception e) {
        Log.warning(Log.SERVICE, "Error calling INSPIRE service: " + endPoint, e);
        return false;
    } finally {
        if (close) {
            try {
                client.close();
            } catch (IOException e) {
                Log.error(Log.SERVICE, "Error closing CloseableHttpClient: " + endPoint, e);
            }
        }
    }

    if (response.getStatusLine().getStatusCode() == 200) {
        return true;
    } else {
        Log.warning(Log.SERVICE, "INSPIRE service not available: " + endPoint + CheckStatus_URL);
        return false;
    }
}

From source file:org.yql4j.impl.HttpComponentsYqlClient.java

/**
 * Default constructor.
 */
public HttpComponentsYqlClient() {
    this(HttpClients.createDefault());
}