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

Introduction

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

Prototype

public void close() throws IOException;

Source Link

Document

Closes this stream and releases any system resources associated with it.

Usage

From source file:com.jiuyi.qujiuyi.common.util.WxRefundSSL.java

public final static String post(String entity, String mch_id, Integer clientType) throws Exception {
    try {//  ww w  .ja  v a2  s . c  o m
        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        // FileInputStream instream = new FileInputStream(new
        // File("D:\\apiclient_cert.p12"));

        FileInputStream instream = null;

        if (clientType == 0) {
            instream = new FileInputStream(new File(SysCfg.getString("apiclient.ssl")));
        } else {
            instream = new FileInputStream(new File(SysCfg.getString("apiclient.app.ssl")));
        }

        try {
            keyStore.load(instream, mch_id.toCharArray());
        } finally {
            instream.close();
        }

        SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, mch_id.toCharArray()).build();

        sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" }, null,
                SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    } catch (Exception e) {
        e.printStackTrace();
    }

    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    String result = "";
    try {
        HttpPost post = new HttpPost(SysCfg.getString("weixin.refund"));
        post.setEntity(new StringEntity(entity));
        CloseableHttpResponse response = httpclient.execute(post);
        try {
            HttpEntity resp = response.getEntity();
            if (resp != null) {
                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(resp.getContent()));
                String line = null;
                while ((line = bufferedReader.readLine()) != null) {
                    result += line;
                }
            }
            EntityUtils.consume(resp);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
    return result;
}

From source file:DeliverWork.java

private static String getResultBody(String url) {
    CloseableHttpClient httpClient = null;
    CloseableHttpResponse response = null;
    String resultBody = null;/*  ww  w .  j  av  a  2 s  .  c  o  m*/
    try {
        httpClient = HttpClients.createDefault();
        // http(get?)
        HttpGet httpget = new HttpGet(url);
        response = httpClient.execute(httpget);
        HttpEntity result = response.getEntity();
        resultBody = EntityUtils.toString(result);
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        try {
            if (response != null) {
                response.close();
            }
            if (httpClient != null) {
                httpClient.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
    return resultBody;
}

From source file:com.beginner.core.utils.HttpUtil.java

/**
 * <p>To request the GET way.</p>
 * //  w w  w  .j a va 2s .c  om
 * @param url      request URI
 * @param timeout   request timeout time in milliseconds(The default timeout time for 30 seconds.)
 * @return String   response result
 * @throws Exception
 * @since 1.0.0
 */
public static String get(String url, Integer timeout) throws Exception {

    // Validates input
    if (StringUtils.isBlank(url))
        throw new IllegalArgumentException("The url cannot be null and cannot be empty.");

    //The default timeout time for 30 seconds
    if (null == timeout)
        timeout = 30000;

    CloseableHttpClient httpClient = HttpClients.createDefault();

    CloseableHttpResponse httpResponse = null;
    String result = null;

    try {
        RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(timeout)
                .setConnectTimeout(timeout).build();

        HttpGet httpGet = new HttpGet(url);
        httpGet.setConfig(requestConfig);

        httpResponse = httpClient.execute(httpGet);

        HttpEntity entity = httpResponse.getEntity();
        result = EntityUtils.toString(entity);

        EntityUtils.consume(entity);
    } catch (Exception e) {
        logger.error("GET?", e);
        return null;
    } finally {
        if (null != httpResponse)
            httpResponse.close();
        if (null != httpClient)
            httpClient.close();
    }
    return result;
}

From source file:org.drftpd.util.HttpUtils.java

public static String retrieveHttpAsString(String url) throws HttpException, IOException {
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(5000).setConnectTimeout(5000)
            .setConnectionRequestTimeout(5000).setCookieSpec(CookieSpecs.IGNORE_COOKIES).build();
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultRequestConfig(requestConfig)
            .setUserAgent(_userAgent).build();
    HttpGet httpGet = new HttpGet(url);
    httpGet.setConfig(requestConfig);// w ww.j  a v  a  2 s.c o m
    CloseableHttpResponse response = null;
    try {
        response = httpclient.execute(httpGet);
        final int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != HttpStatus.SC_OK) {
            throw new HttpException("Error " + statusCode + " for URL " + url);
        }
        HttpEntity entity = response.getEntity();
        String data = EntityUtils.toString(entity);
        EntityUtils.consume(entity);
        return data;
    } catch (IOException e) {
        throw new IOException("Error for URL " + url, e);
    } finally {
        if (response != null) {
            response.close();
        }
        httpclient.close();
    }
}

From source file:org.jboss.as.test.integration.domain.AbstractSSLMasterSlaveTestCase.java

private static ModelNode executeOverHttp(URI mgmtURI, String operation) throws IOException {
    CloseableHttpClient httpClient = createHttpClient(mgmtURI);
    HttpEntity operationEntity = new StringEntity(operation, ContentType.APPLICATION_JSON);
    HttpPost httpPost = new HttpPost(mgmtURI);
    httpPost.setEntity(operationEntity);

    HttpResponse response;/*from   ww  w.j a v  a  2 s  .c om*/
    ModelNode responseNode;
    try {
        response = httpClient.execute(httpPost);

        int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != 200) {
            return null;
        }

        HttpEntity entity = response.getEntity();
        if (entity == null) {
            return null;
        }
        responseNode = ModelNode.fromJSONStream(response.getEntity().getContent());
        EntityUtils.consume(entity);
    } finally {
        httpClient.close();
    }

    return responseNode;
}

From source file:org.everit.osgi.authentication.cas.tests.SampleApp.java

public static void pingCasLoginUrl(final BundleContext bundleContext) throws Exception {
    CloseableHttpClient httpClient = new SecureHttpClient(null, bundleContext).getHttpClient();

    HttpGet httpGet = new HttpGet(CAS_LOGIN_URL + "?" + LOCALE);
    HttpResponse httpResponse = null;// www .  j  a  v a  2 s . c om
    try {
        httpResponse = httpClient.execute(httpGet);
        Assert.assertEquals(CAS_PING_FAILURE_MESSAGE, HttpServletResponse.SC_OK,
                httpResponse.getStatusLine().getStatusCode());
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail(CAS_PING_FAILURE_MESSAGE);
    } finally {
        if (httpResponse != null) {
            EntityUtils.consume(httpResponse.getEntity());
        }
        httpClient.close();
    }
}

From source file:com.zhch.example.commons.http.v4_5.ClientExecuteProxy.java

public static void proxyExample() throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*  w w w  .ja va2  s . com*/
        HttpHost proxy = new HttpHost("24.157.37.61", 8080, "http");

        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
        HttpGet request = new HttpGet("http://www.ip.cn");
        request.setHeader("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.79 Safari/537.1");

        request.setConfig(config);

        System.out.println(
                "Executing request " + request.getRequestLine() + " to " + request.getURI() + " via " + proxy);

        CloseableHttpResponse response = httpclient.execute(request);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity(), "utf8"));
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:de.undercouch.gradle.tasks.download.internal.CachingHttpClientFactory.java

/**
 * Close all HTTP clients created by this factory
 * @throws IOException if an I/O error occurs
 *///from   w  w  w.j  av a 2  s  . c o  m
public void close() throws IOException {
    for (CloseableHttpClient c : cachedAcceptingClients.values()) {
        c.close();
    }
    cachedAcceptingClients.clear();
    for (CloseableHttpClient c : cachedClients.values()) {
        c.close();
    }
    cachedClients.clear();
}

From source file:org.openo.nfvo.emsdriver.northbound.client.HttpClientUtil.java

public static String doGet(String url, String charset) {
    CloseableHttpClient httpClient = null;
    HttpGet httpGet = null;/*from w  w  w.j ava 2s .  c  o  m*/
    String result = null;
    try {
        httpClient = HttpClientFactory.getSSLClientFactory();
        httpGet = new HttpGet(url);

        CloseableHttpResponse response = httpClient.execute(httpGet);

        try {
            if (response != null) {
                HttpEntity resEntity = response.getEntity();
                if (resEntity != null) {
                    result = EntityUtils.toString(resEntity, charset);
                }
            }
        } catch (Exception e) {
            log.error("", e);
        } finally {
            if (response != null) {
                response.close();
            }
        }
    } catch (Exception e) {
        log.error("doGet is fail ", e);
    } finally {
        if (httpClient != null) {
            try {
                httpClient.close();
            } catch (IOException e) {
            }
        }
    }
    return result;
}

From source file:cat.calidos.morfeu.utils.HttpClientModuleTest.java

@Test
public void testProduceHttpClient() throws Exception {

    CloseableHttpClient client = HttpClientModule.produceHttpClient();
    assertNotNull(client);//from  w  w  w.  ja  va  2s  . com
    client.close();

}