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:net.officefloor.plugin.servlet.webxml.AbstractWebXmlTestCase.java

@Override
protected void tearDown() throws Exception {

    // Stop the HTTP clients
    for (CloseableHttpClient client : this.clients) {
        client.close();
    }/*  w w  w.  ja va  2s . c  o m*/

    // Stop servlet application (if started)
    if (this.officeFloor != null) {
        this.stopServletApplication();
    }
}

From source file:org.palo.it.devoxx.raspberry.rest.Sender.java

private int sendPost(final HttpPost httppost) throws UnsupportedEncodingException, IOException {
    final CloseableHttpClient httpclient = HttpClients.createDefault();

    int resultCode = 500;

    CloseableHttpResponse response = null;
    try {//w w w  .  j a  v  a  2 s .c om
        response = httpclient.execute(httppost);
        resultCode = response.getStatusLine().getStatusCode();
    } catch (final IOException e) {
        LOGGER.error(e.getMessage(), e);
    } finally {
        if (response != null) {
            response.close();
        }
    }
    httpclient.close();
    return resultCode;
}

From source file:org.docx4j.services.client.ConverterHttp.java

/**
 * Convert byte array fromFormat to toFormat, streaming result to OutputStream os.
 * //from   w w w .  j a  v a2  s .  com
 * fromFormat supported: DOC, DOCX
 * 
 * toFormat supported: PDF
 * 
 * @param bytesIn
 * @param fromFormat
 * @param toFormat
 * @param os
 * @throws IOException
 * @throws ConversionException
 */
public void convert(byte[] bytesIn, Format fromFormat, Format toFormat, OutputStream os)
        throws IOException, ConversionException {

    checkParameters(fromFormat, toFormat);

    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {
        HttpPost httppost = getUrlForFormat(toFormat);

        HttpEntity reqEntity = new ByteArrayEntity(bytesIn, map(fromFormat)); // messy that API is different to FileEntity

        httppost.setEntity(reqEntity);

        execute(httpclient, httppost, os);

    } finally {
        httpclient.close();
    }

}

From source file:com.ibm.mil.readyapps.telco.adapters.CloudantGeoAdapterResource.java

@GET
@Produces(MediaType.APPLICATION_JSON)/*from   w  w  w  .  j ava  2s .  c o m*/
@Path("/{user_id}/wifi")
public Response getWifiLocations(@PathParam("user_id") String name, @QueryParam(value = "lat") double latitude,
        @QueryParam(value = "lon") double longitude) {

    GeoJsonPoint userLocation = new GeoJsonPoint(latitude, longitude);

    try {
        HttpGet httpget = new HttpGet(GeoRadiusURI.build(DEMO_LOCATION));

        CloseableHttpClient httpClient = HttpClientBuilder.create().build();
        HttpResponse httpResponse = httpClient.execute(httpget);

        if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.OK.getCode()) {
            String jsonString = EntityUtils.toString(httpResponse.getEntity());

            List<WifiHotspotFlat> hotspots = WifiHotspotUtils.parseAndOffsetHotspots(jsonString, userLocation);

            return Response.ok(new Gson().toJson(hotspots), MediaType.APPLICATION_JSON).build();
        }

        httpClient.close();
        return Response.serverError().entity(httpResponse.getStatusLine()).build();
    } catch (URISyntaxException | ParseException | IOException e) {
        e.printStackTrace();
        return Response.serverError().entity("Error").build();

    }
}

From source file:org.apache.solr.prometheus.exporter.SolrExporterTest.java

@Test
public void testExecute() throws Exception {
    // solr client
    CloudSolrClient cloudSolrClient = cluster.getSolrClient();

    int port;//from ww w  .ja va  2s.  c  o  m
    ServerSocket socket = null;
    try {
        socket = new ServerSocket(0);
        port = socket.getLocalPort();
    } finally {
        socket.close();
    }

    // index sample docs
    File exampleDocsDir = new File(getFile("exampledocs").getAbsolutePath());
    List<File> xmlFiles = Arrays.asList(exampleDocsDir.listFiles((dir, name) -> name.endsWith(".xml")));
    for (File xml : xmlFiles) {
        ContentStreamUpdateRequest req = new ContentStreamUpdateRequest("/update");
        req.addFile(xml, "application/xml");
        cloudSolrClient.request(req, "collection1");
    }
    cloudSolrClient.commit("collection1");

    // start exporter
    SolrExporter solrExporter = new SolrExporter(port, cloudSolrClient,
            getFile("conf/solr-exporter-config.xml").toPath(), 1);
    try {
        solrExporter.start();

        URI uri = new URI("http://localhost:" + String.valueOf(port) + "/metrics");

        CloseableHttpClient httpclient = HttpClients.createDefault();
        CloseableHttpResponse response = null;
        try {
            HttpGet request = new HttpGet(uri);
            response = httpclient.execute(request);

            int expectedHTTPStatusCode = HttpStatus.SC_OK;
            int actualHTTPStatusCode = response.getStatusLine().getStatusCode();
            assertEquals(expectedHTTPStatusCode, actualHTTPStatusCode);
        } finally {
            response.close();
            httpclient.close();
        }
    } finally {
        solrExporter.stop();
    }
}

From source file:org.artifactory.util.HttpClientConfiguratorTest.java

public void testHost() throws IOException {
    CloseableHttpClient client = new HttpClientConfigurator().host("bob").getClient();
    DefaultRoutePlanner routePlanner = getRoutePlanner(client);
    assertThat(routePlanner).isInstanceOf(HttpClientConfigurator.DefaultHostRoutePlanner.class);
    assertEquals(((HttpClientConfigurator.DefaultHostRoutePlanner) routePlanner).getDefaultHost().getHostName(),
            "bob", "Unexpected host.");
    client.close();
}

From source file:org.docx4j.services.client.ConverterHttp.java

/**
 * Convert File fromFormat to toFormat, streaming result to OutputStream os.
 * /*from www . j av  a  2 s .  c om*/
 * fromFormat supported: DOC, DOCX
 * 
 * toFormat supported: PDF
 * 
 * @param f
 * @param fromFormat
 * @param toFormat
 * @param os
 * @throws IOException
 * @throws ConversionException
 */
public void convert(File f, Format fromFormat, Format toFormat, OutputStream os)
        throws IOException, ConversionException {

    checkParameters(fromFormat, toFormat);

    //        CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpClient httpclient = HttpClients.custom().setRetryHandler(new MyRetryHandler()).build();

    try {
        HttpPost httppost = getUrlForFormat(toFormat);

        HttpEntity reqEntity = new FileEntity(f, map(fromFormat));

        httppost.setEntity(reqEntity);

        execute(httpclient, httppost, os);
        log.debug("..done");
    } finally {
        httpclient.close();
    }

}

From source file:org.hawkular.alerter.prometheus.PrometheusQueryTest.java

@Ignore
@Test//  www .j  a v a 2s  .  c o m
public void queryEncodedUrl() throws Exception {
    CloseableHttpClient client = HttpClients.createDefault();

    StringBuffer url = new StringBuffer("http://localhost:9090");
    url.append("/api/v1/query?");
    BasicNameValuePair param = new BasicNameValuePair("query",
            "rate(http_requests_total{handler=\"query\",job=\"prometheus\"}[5m])>0");
    url.append(URLEncodedUtils.format(Arrays.asList(param), "UTF-8"));
    HttpGet getRequest = new HttpGet(url.toString());
    HttpResponse response = client.execute(getRequest);
    assertEquals(200, response.getStatusLine().getStatusCode());
    client.close();
}