Example usage for org.apache.http.client.methods CloseableHttpResponse close

Introduction

In this page you can find the example usage for org.apache.http.client.methods CloseableHttpResponse 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:cn.org.once.cstack.cli.rest.RestUtils.java

/**
 * sendDeleteCommand/*from w  w  w .  j  av  a2 s.c  o  m*/
 *
 * @param url
 * @return
 */
public Map<String, String> sendDeleteCommand(String url, Map<String, Object> credentials)
        throws ManagerResponseException {
    Map<String, String> response = new HashMap<String, String>();
    CloseableHttpClient httpclient = HttpClients.createDefault();

    HttpDelete httpDelete = new HttpDelete(url);
    CloseableHttpResponse httpResponse;
    try {
        httpResponse = httpclient.execute(httpDelete, localContext);
        ResponseHandler<String> handler = new CustomResponseErrorHandler();
        String body = handler.handleResponse(httpResponse);
        response.put("body", body);
        httpResponse.close();
    } catch (Exception e) {
        throw new ManagerResponseException(e.getMessage(), e);
    }

    return response;
}

From source file:org.wso2.carbon.ml.dataset.test.GetDatasetsTestCase.java

/**
 * @throws MLHttpClientException /*from   w w  w  .java  2  s  .c om*/
 * @throws IOException 
 */
@Test(description = "Get chart sample points of a dataset version", dependsOnMethods = "testGetVersionSetsOfdataset")
public void testGetChartSamplePointsOfVersionSet() throws MLHttpClientException, IOException {
    CloseableHttpResponse response = mlHttpclient
            .doHttpGet("/api/datasets/versions/" + MLIntegrationTestConstants.VERSIONSET_ID + "/charts");
    assertEquals("Unexpected response received", Response.Status.OK.getStatusCode(),
            response.getStatusLine().getStatusCode());
    response.close();
}

From source file:com.certivox.net.HTTPConnector.java

public HTTPResponse sendRequest(String serviceURL, String http_method, String requestBody,
        Hashtable<String, String> requestProperties) throws IOException {
    HttpRequestBase httpRequest = HttpRequestFactory.createRequest(serviceURL, http_method, requestBody,
            requestProperties);/*from  ww w. ja va 2s .  co  m*/
    CloseableHttpResponse response = httpClient.execute(httpRequest, HttpClientContext.create());
    try {
        HttpEntity entity = response.getEntity();
        InputStream is = entity.getContent();
        try {
            return new HTTPResponse(response.getStatusLine().getStatusCode(),
                    StringUtils.convertStreamToString(is));
        } finally {
            is.close();
        }
    } finally {
        response.close();
    }
}

From source file:com.srotya.sidewinder.cluster.storage.ClusteredMemStorageEngine.java

@Override
public boolean checkIfExists(String dbName) throws Exception {
    List<String> proxies = new ArrayList<>();
    dbName = decodeDbAndProxyNames(proxies, dbName);
    if (proxies.size() > 0) {
        return local.checkIfExists(dbName);
    } else {/*from w  ww .  j  a va  2s  . c  o m*/
        boolean localResult = local.checkIfExists(dbName);
        for (Entry<Integer, WorkerEntry> entry : columbus.getWorkerMap().entrySet()) {
            if (entry.getKey() != columbus.getSelfWorkerId()) {
                String newDbName = encodeDbAndProxyName(dbName, String.valueOf(columbus.getSelfWorkerId()));
                // http call
                CloseableHttpClient client = Utils.getClient(
                        "http://" + entry.getValue().getWorkerAddress().getHostAddress() + ":8080/", 5000,
                        5000);
                // Grafan API
                HttpGet post = new HttpGet("http://" + entry.getValue().getWorkerAddress().getHostAddress()
                        + ":8080/" + newDbName + "/hc");
                CloseableHttpResponse result = client.execute(post);
                if (result.getStatusLine().getStatusCode() == 200) {
                    localResult = true;
                    result.close();
                    client.close();
                    break;
                }
            }
        }
        return localResult;
    }
}

From source file:com.srotya.sidewinder.cluster.storage.ClusteredMemStorageEngine.java

@Override
public boolean checkIfExists(String dbName, String measurement) throws Exception {
    List<String> proxies = new ArrayList<>();
    dbName = decodeDbAndProxyNames(proxies, dbName);
    if (proxies.size() > 0) {
        return local.checkIfExists(dbName);
    } else {//from w w  w .j a  v  a2 s  .  co m
        boolean localResult = local.checkIfExists(dbName);
        for (Entry<Integer, WorkerEntry> entry : columbus.getWorkerMap().entrySet()) {
            if (entry.getKey() != columbus.getSelfWorkerId()) {
                String newDbName = encodeDbAndProxyName(dbName, String.valueOf(columbus.getSelfWorkerId()));
                // http call
                CloseableHttpClient client = Utils.getClient(
                        "http://" + entry.getValue().getWorkerAddress().getHostAddress() + ":8080/", 5000,
                        5000);

                // MeasurementOpsApi
                HttpGet post = new HttpGet("http://" + entry.getValue().getWorkerAddress().getHostAddress()
                        + ":8080/database/" + newDbName + "/" + measurement + "/check");
                CloseableHttpResponse result = client.execute(post);
                if (result.getStatusLine().getStatusCode() == 200) {
                    localResult = true;
                    result.close();
                    client.close();
                    break;
                }
            }
        }
        return localResult;
    }
}

From source file:org.wso2.carbon.ml.dataset.test.GetDatasetsTestCase.java

/**
 * @throws MLHttpClientException //from  w  ww .j a v  a  2 s.co m
 * @throws IOException 
 */
@Test(description = "Get version set with a version", dependsOnMethods = "testGetVersionSetsOfdataset")
public void testGetVersionSetWithVersion() throws MLHttpClientException, IOException {
    CloseableHttpResponse response = mlHttpclient
            .doHttpGet("/api/datasets/" + MLIntegrationTestConstants.DATASET_ID_DIABETES + "/versions/1.0");
    assertEquals("Unexpected response received", Response.Status.OK.getStatusCode(),
            response.getStatusLine().getStatusCode());
    response.close();
}

From source file:eu.seaclouds.platform.planner.core.HttpHelper.java

/**
 *
 * @param restPath/*ww  w  . j  a v a  2s .  com*/
 * @param params
 * @return
 */
public String getRequest(String restPath, List<NameValuePair> params) {

    HttpGet httpGet = new HttpGet(prepareRequestURL(restPath, params));

    CloseableHttpResponse response = null;
    try {
        response = httpclient.execute(httpGet);
        HttpEntity entity = response.getEntity();
        String content = new Scanner(entity.getContent()).useDelimiter("\\Z").next();
        EntityUtils.consume(entity);
        return content;
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    } finally {
        try {
            response.close();
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        }
    }
}

From source file:org.helm.notation2.wsadapter.NucleotideWSSaver.java

/**
 * Adds or updates a single nucleotide to the nucleotide store using the URL configured in
 * {@code MonomerStoreConfiguration}.//from  w  w  w  .j a v a 2  s . c  o m
 * 
 * @param nucleotide to save
 */
public String saveNucleotideToStore(Nucleotide nucleotide) {
    String res = "";
    CloseableHttpResponse response = null;

    try {
        response = WSAdapterUtils.putResource(nucleotide.toJSON(),
                MonomerStoreConfiguration.getInstance().getWebserviceNucleotidesPutFullURL());
        LOG.debug(response.getStatusLine().toString());

        EntityUtils.consume(response.getEntity());

    } catch (Exception e) {
        LOG.error("Saving nucleotide failed!", e);
        return "";
    } finally {
        try {
            if (response != null) {
                response.close();
            }
        } catch (IOException e) {
            LOG.debug("Closing resources failed.", e);
            return res;
        }
    }

    return res;
}

From source file:io.cloudslang.content.httpclient.CSHttpClient.java

private void checkKeepAlive(HttpRequestBase httpRequestBase, PoolingHttpClientConnectionManager connManager,
        String keepAliveInput, CloseableHttpResponse httpResponse) {
    boolean keepAlive = StringUtils.isBlank(keepAliveInput) || Boolean.parseBoolean(keepAliveInput);
    if (keepAlive) {
        httpRequestBase.releaseConnection();
    } else {/*w  w  w  .  j av a  2  s. c  o m*/
        try {
            httpResponse.close();
        } catch (IOException e) {
            throw new RuntimeException(e.getMessage(), e);
        }
        httpRequestBase.releaseConnection();
        connManager.closeExpiredConnections();
    }
}

From source file:com.dnastack.bob.service.fetcher.util.HttpUtils.java

/**
 * Executes GET/POST and obtain the response.
 *
 * @param request request/*  ww  w  .  j a va  2s  .c  o  m*/
 *
 * @return response
 */
public String executeRequest(HttpRequestBase request) {
    String response = null;

    CloseableHttpResponse res = null;
    try {
        res = httpClient.execute(request);
        StatusLine line = res.getStatusLine();
        int status = line.getStatusCode();
        HttpEntity entity = res.getEntity();
        response = (entity == null) ? null : EntityUtils.toString(entity);
    } catch (IOException ex) {
        logger.error(ex.getMessage());
    } finally {
        try {
            if (res != null) {
                res.close();
            }
        } catch (IOException ex) {
            logger.error(ex.getMessage());
        }
    }
    return response;
}