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

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

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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:org.syncany.plugins.php.PhpTransferManager.java

private int operate(String action, IPost mutator) throws Exception {
    String url = settings.getField("url") + "/syncany_php.php";
    String context = settings.getField("context");
    String userid = settings.getField("userid");
    String passwd = settings.getField("passwd");

    logger.info("url: " + url);
    logger.info("action: " + action);
    logger.info("userid: " + userid + ", context: " + context);
    lastSite = url;//from   w w w .  j  av  a 2s . c  o  m

    HttpPost p = new HttpPost(url);

    List<NameValuePair> nvps = new ArrayList<NameValuePair>();
    nvps.add(new BasicNameValuePair("userid", userid));
    nvps.add(new BasicNameValuePair("passwd", passwd));
    nvps.add(new BasicNameValuePair("context", context));
    nvps.add(new BasicNameValuePair("action", action));
    mutator.mutateNVPS(nvps);
    p.setEntity(new UrlEncodedFormEntity(nvps));

    int maxlen = mutator.mutatePost(p);
    int responsecode = -1;

    try {
        CloseableHttpClient httpclient = getHttpClient(); //HttpClients.createDefault();
        CloseableHttpResponse response = httpclient.execute(p);
        HttpEntity e = response.getEntity();
        long len = e.getContentLength();
        logger.info("length of response: " + len);
        StatusLine sl = response.getStatusLine();
        int code = sl.getStatusCode();
        if (code != 200) {
            response.close();
            httpclient.close();
            throw new Exception("Response on http call: " + code);
        } else {
            if ((maxlen >= 0) && ((len >= maxlen) || (len < 0))) {
                response.close();
                httpclient.close();
                throw new Exception("Expected maximum length: " + maxlen + ", returned content length: " + len);
            } else {
                try {
                    InputStream b = e.getContent();
                    responsecode = mutator.consumeResponse(b);
                    b.close();
                    response.close();
                    httpclient.close();
                } catch (Exception ex) {
                    response.close();
                    httpclient.close();
                    throw new Exception(ex);
                }
            }
        }
        response.close();
        httpclient.close();
    } catch (Exception e) {
        throw new Exception(e);
    }
    return responsecode;
}

From source file:org.wso2.mdm.qsg.utils.HTTPInvoker.java

public static HTTPResponse sendHTTPPostWithOAuthSecurity(String url, String payload,
        HashMap<String, String> headers) {
    HttpPost post = null;//  w  w  w  .ja  v  a2 s.  c o  m
    HttpResponse response = null;
    HTTPResponse httpResponse = new HTTPResponse();
    CloseableHttpClient httpclient = null;
    try {
        httpclient = (CloseableHttpClient) createHttpClient();
        StringEntity requestEntity = new StringEntity(payload, Constants.UTF_8);
        post = new HttpPost(url);
        post.setEntity(requestEntity);
        for (String key : headers.keySet()) {
            post.setHeader(key, headers.get(key));
        }

        post.setHeader(Constants.Header.AUTH, OAUTH_BEARER + oAuthToken);
        response = httpclient.execute(post);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }

    BufferedReader rd = null;
    try {
        rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    } catch (IOException e) {
        e.printStackTrace();
    }

    StringBuffer result = new StringBuffer();
    String line = "";
    try {
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    httpResponse.setResponseCode(response.getStatusLine().getStatusCode());
    httpResponse.setResponse(result.toString());
    try {
        httpclient.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return httpResponse;
}

From source file:net.ymate.platform.module.wechat.support.HttpClientHelper.java

public String doUpload(String url, File uploadFile) throws Exception {
    CloseableHttpClient _httpClient = __doBuildHttpClient();
    try {//from  w  w w .j  av a 2 s .co  m
        _LOG.debug("Upload File [" + uploadFile + "]");
        String _result = EntityUtils
                .toString(_httpClient
                        .execute(RequestBuilder.post().setUri(url)
                                .setEntity(MultipartEntityBuilder.create()
                                        .addPart("media", new FileBody(uploadFile)).build())
                                .build())
                        .getEntity(), DEFAULT_CHARSET);
        _LOG.debug("Upload File [" + uploadFile + "] Response [" + _result + "]");
        return _result;
    } finally {
        _httpClient.close();
    }
}

From source file:net.duckling.ddl.util.RESTClient.java

public JsonObject httpPost(String url, List<NameValuePair> params) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {//  w w  w .  j  a  v  a2s.  co  m
        HttpPost httppost = new HttpPost(url);
        httppost.setEntity(new UrlEncodedFormEntity(params, Consts.UTF_8));
        httppost.setHeader("accept", "application/json");
        CloseableHttpResponse response = httpclient.execute(httppost);
        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException(
                    "Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
        }
        BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));
        JsonParser jp = new JsonParser();
        JsonElement je = jp.parse(br);
        return je.getAsJsonObject();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        httpclient.close();
    }
    return null;
}

From source file:org.muhia.app.psi.config.http.CustomHttpClientUtilities.java

public CloseableHttpResponse doGet(String url, String[] replaceParams, String[] params) {
    CloseableHttpResponse result = null;
    CloseableHttpClient client = null;
    try {/*from w w  w  . j  a  va2  s . c  o m*/
        if (replaceParams.length > 0) {
            for (int i = 0; i < replaceParams.length; i++) {
                url = url.replaceAll(replaceParams[i], params[i]);
            }
        }

        RequestConfig config = RequestConfig.custom().setConnectTimeout(hcp.getConnectionTimeout())
                .setConnectionRequestTimeout(hcp.getConnectionRequestTimeout())
                .setSocketTimeout(hcp.getSockectTimeout()).build();

        client = HttpClientBuilder.create().setDefaultRequestConfig(config).build();
        Logger.getLogger(this.getClass().getName()).log(Level.INFO, "url {0} ", url);

        HttpGet getMethod = new HttpGet(url);

        result = client.execute(getMethod);
        client.close();

    } catch (IOException ex) {
        Logger.getLogger(CustomHttpClientUtilities.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);
    } finally {
        try {
            if (client != null) {
                client.close();
            }

        } catch (IOException ex) {
            Logger.getLogger(CustomHttpClientUtilities.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);
        }
    }
    Logger.getLogger(this.getClass().getName()).log(Level.INFO, "result {0} ", result.getEntity());

    return result;
}

From source file:com.foundationdb.server.service.security.RestSecurityIT.java

@Test
public void restAddDropUser() throws Exception {
    SecurityService securityService = securityService();
    assertNull(securityService.getUser("user3"));
    CloseableHttpClient client = HttpClientBuilder.create().build();
    HttpPost post = new HttpPost(getRestURL("/security/users", null, "akiban:topsecret"));
    post.setEntity(new StringEntity(ADD_USER, ContentType.APPLICATION_JSON));
    HttpResponse response = client.execute(post);
    int code = response.getStatusLine().getStatusCode();
    String content = EntityUtils.toString(response.getEntity());
    assertEquals(HttpStatus.SC_OK, code);
    assertNotNull(securityService.getUser("user3"));

    // Check returned id
    JsonNode idNode = readTree(content).get("id");
    assertNotNull("Has id field", idNode);
    assertEquals("id is integer", true, idNode.isInt());

    HttpDelete delete = new HttpDelete(getRestURL("/security/users/user3", null, "akiban:topsecret"));
    response = client.execute(delete);// w  ww.j  a  v  a  2s  .c  o m
    code = response.getStatusLine().getStatusCode();
    EntityUtils.consume(response.getEntity());
    client.close();
    assertEquals(HttpStatus.SC_OK, code);
    assertNull(securityService.getUser("user3"));
}

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

/**
 * Upload metadata file./*from  w  w  w. j  av a2 s.c o m*/
 *
 * @param endPoint the end point
 * @param xml the xml
 * @param client the client (optional)
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 * @throws JSONException the JSON exception
 */
private static String uploadMetadataFile(String endPoint, InputStream xml, CloseableHttpClient client)
        throws IOException, JSONException {

    boolean close = false;
    if (client == null) {
        client = HttpClients.createDefault();
        close = true;
    }

    try {

        HttpPost request = new HttpPost(endPoint + TestObjects_URL + "?action=upload");

        request.addHeader("User-Agent", USER_AGENT);
        request.addHeader("Accept", ACCEPT);

        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.addBinaryBody("fileupload", xml, ContentType.TEXT_XML, "file.xml");
        HttpEntity entity = builder.build();

        request.setEntity(entity);

        HttpResponse response = client.execute(request);

        if (response.getStatusLine().getStatusCode() == 200) {

            ResponseHandler<String> handler = new BasicResponseHandler();
            String body = handler.handleResponse(response);
            JSONObject jsonRoot = new JSONObject(body);
            return jsonRoot.getJSONObject("testObject").getString("id");
        } else {
            Log.warning(Log.SERVICE, "WARNING: INSPIRE service HTTP response: "
                    + response.getStatusLine().getStatusCode() + " for " + TestObjects_URL);
            return null;
        }
    } catch (Exception e) {
        Log.error(Log.SERVICE, "Error calling INSPIRE service: " + endPoint, e);
        return null;
    } finally {
        if (close) {
            try {
                client.close();
            } catch (IOException e) {
                Log.error(Log.SERVICE, "Error closing CloseableHttpClient: " + endPoint, e);
            }
        }
    }
}

From source file:org.keycloak.testsuite.AssertEvents.java

private EventRepresentation fetchNextEvent() {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*from w ww  .java  2 s  .  co m*/
        HttpPost post = new HttpPost(defaultEventsQueueUri + "/event-queue");
        CloseableHttpResponse response = httpclient.execute(post);
        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException("Failed to retrieve event from " + post.getURI() + ": "
                    + response.getStatusLine().toString() + " / "
                    + IOUtils.toString(response.getEntity().getContent()));
        }

        return JsonSerialization.readValue(response.getEntity().getContent(), EventRepresentation.class);
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        try {
            httpclient.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

From source file:org.muhia.app.psi.config.http.CustomHttpClientUtilities.java

public CloseableHttpResponse doPost(String url, String[] replaceParams, String[] params) {
    CloseableHttpResponse result = null;
    CloseableHttpClient client = null;
    try {/*from   w  ww  . j a  va2 s .  co m*/
        if (replaceParams.length > 0) {
            for (int i = 0; i < replaceParams.length; i++) {
                url = url.replaceAll(replaceParams[i], params[i]);
            }
        }

        RequestConfig config = RequestConfig.custom().setConnectTimeout(hcp.getConnectionTimeout())
                .setConnectionRequestTimeout(hcp.getConnectionRequestTimeout())
                .setSocketTimeout(hcp.getSockectTimeout()).build();

        client = HttpClientBuilder.create().setDefaultRequestConfig(config).build();
        Logger.getLogger(this.getClass().getName()).log(Level.INFO, "url {0} ", url);

        HttpPost postMethod = new HttpPost(url);

        result = client.execute(postMethod);
        client.close();

    } catch (IOException ex) {
        Logger.getLogger(CustomHttpClientUtilities.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);
    } finally {
        try {
            if (client != null) {
                client.close();
            }

        } catch (IOException ex) {
            Logger.getLogger(CustomHttpClientUtilities.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);
        }
    }
    Logger.getLogger(this.getClass().getName()).log(Level.INFO, "result {0} ", result.getEntity());

    return result;
}

From source file:org.winardiaris.uangku.getDataURL.java

String getData(String url) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*from   w  w  w . j a v  a  2s  .c  om*/
        HttpGet httpget = new HttpGet(url);
        System.out.println("Executing request " + httpget.getRequestLine());

        ResponseHandler<String> responseHandler;
        responseHandler = new ResponseHandler<String>() {

            @Override
            public String handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                int status = response.getStatusLine().getStatusCode();
                if (status >= 200 && status < 300) {
                    HttpEntity entity = response.getEntity();
                    return entity != null ? EntityUtils.toString(entity) : null;
                } else {
                    throw new ClientProtocolException("Unexpected response status: " + status);
                }
            }
        };

        String responseURL = httpclient.execute(httpget, responseHandler);
        return responseURL;
    } finally {
        httpclient.close();
    }
}