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

Introduction

In this page you can find the example usage for org.apache.http.client.methods CloseableHttpResponse getEntity.

Prototype

HttpEntity getEntity();

Source Link

Usage

From source file:org.geosdi.geoplatform.connector.server.request.PostConnectorRequest.java

@Override
public String getResponseAsString() throws Exception {
    String content;/*from  w  w  w  .  j  av  a 2  s. c om*/

    HttpPost httpPost = this.getPostMethod();
    CloseableHttpResponse httpResponse = super.securityConnector.secure(this, httpPost);
    HttpEntity responseEntity = httpResponse.getEntity();

    if (responseEntity != null) {
        InputStream is = responseEntity.getContent();
        content = CharStreams.toString(new InputStreamReader(is, UTF_8));
        EntityUtils.consume(responseEntity);
    } else {
        throw new IllegalStateException("Connector Server Error: Connection problem");
    }
    return content;
}

From source file:ar.edu.ubp.das.src.chat.actions.MessagesListAction.java

@Override
public ForwardConfig execute(ActionMapping mapping, DynaActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws SQLException, RuntimeException {
    try (CloseableHttpClient httpClient = HttpClientBuilder.create().build()) {

        Gson gson = new Gson();

        //prepare http get
        SalaBean sala = (SalaBean) request.getSession().getAttribute("sala");
        String login_tmst = (String) request.getSession().getAttribute("login_tmst");
        String authToken = String.valueOf(request.getSession().getAttribute("token"));

        URIBuilder builder = new URIBuilder();
        builder.setScheme("http").setHost("25.136.78.82").setPort(8080)
                .setPath("/mensajes/sala/" + sala.getId());
        builder.setParameter("fecha_desde", login_tmst);

        HttpGet getRequest = new HttpGet();
        getRequest.setURI(builder.build());
        getRequest.addHeader("Authorization", "BEARER " + authToken);
        getRequest.addHeader("accept", "application/json; charset=ISO-8859-1");

        CloseableHttpResponse getResponse = httpClient.execute(getRequest);
        HttpEntity responseEntity = getResponse.getEntity();
        StatusLine responseStatus = getResponse.getStatusLine();
        String restResp = EntityUtils.toString(responseEntity);

        if (responseStatus.getStatusCode() != 200) {
            throw new RuntimeException(restResp);
        }/* w w w  . ja  v  a 2  s  . c  om*/

        //parse message data from response
        Type listType = new TypeToken<LinkedList<MensajeBean>>() {
        }.getType();
        List<MensajeBean> mensajes = gson.fromJson(restResp, listType);

        if (!mensajes.isEmpty()) {
            request.getSession().setAttribute("ultimo_mensaje",
                    mensajes.get(mensajes.size() - 1).getId_mensaje());
        }

        request.setAttribute("mensajes", mensajes);

        return mapping.getForwardByName("success");

    } catch (IOException | URISyntaxException | RuntimeException e) {
        request.setAttribute("message", "Error al intentar mostrar mensajes: " + e.getMessage());
        response.setStatus(400);
        return mapping.getForwardByName("error");
    }
}

From source file:org.apache.metamodel.neo4j.Neo4jRequestWrapper.java

public String executeRestRequest(HttpRequestBase httpRequest, String username, String password) {
    if ((username != null) && (password != null)) {
        String base64credentials = BaseEncoding.base64()
                .encode((username + ":" + password).getBytes(StandardCharsets.UTF_8));
        httpRequest.addHeader("Authorization", "Basic " + base64credentials);
    }//from   w  w w .  java  2  s .c  om

    try {
        CloseableHttpResponse response = _httpClient.execute(_httpHost, httpRequest);
        if (response.getEntity() != null) {
            return EntityUtils.toString(response.getEntity());
        }
        return null;
    } catch (ClientProtocolException e) {
        logger.error("An error occured while executing " + httpRequest, e);
        throw new IllegalStateException(e);
    } catch (IOException e) {
        logger.error("An error occured while executing " + httpRequest, e);
        throw new IllegalStateException(e);
    }
}

From source file:org.wildfly.swarm.topology.consul.AdvertisingTestBase.java

protected Map<?, ?> getDefinedServicesAsMap() throws IOException {
    HttpClientBuilder builder = HttpClientBuilder.create();
    CloseableHttpClient client = builder.build();

    HttpUriRequest request = new HttpGet(servicesUrl);
    CloseableHttpResponse response = client.execute(request);

    assertThat(response.getStatusLine().getStatusCode()).isEqualTo(200);
    String content = EntityUtils.toString(response.getEntity());
    return mapper.readValue(content, Map.class);
}

From source file:kr.riotapi.core.ApiDomain.java

public String execute(ApiCall call) throws IOException, StatusCodeException {
    HttpGet get = new HttpGet(call.toUrlString());
    String body = null;/*from  w  ww . java2 s  .  com*/
    int statusCode = 0;
    try (CloseableHttpClient client = HttpClients.createDefault()) {
        CloseableHttpResponse response = client.execute(get);
        statusCode = response.getStatusLine().getStatusCode();
        body = EntityUtils.toString(response.getEntity());
        response.close();
    } catch (IOException ex) {
        throw new IOException("There was a problem receiving or processing a server response", ex);
    }
    if (statusCode != HttpStatus.SC_OK)
        throw new StatusCodeException("status code was not 200", statusCode);
    return body;
}

From source file:Onlinedata.MainSendRequest.java

public void downloadData(String filename) {
    downloadurl = baseurl + filename;// w  w w .  ja v  a  2  s . c om
    try {
        CloseableHttpClient httpclient = HttpClients.createDefault();
        HttpGet httpget = new HttpGet(downloadurl);
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            response = httpclient.execute(httpget);
            HttpEntity serverEntity = response.getEntity();
            if (serverEntity != null) {
                System.out.println("Found file at adress: " + downloadurl);
                long len = serverEntity.getContentLength();
                System.out.println("Length is " + len);
                download = EntityUtils.toString(serverEntity);
                System.out.println(download);
            }
        } catch (IOException | ParseException ex) {
            Logger.getLogger(MainSendRequest.class.getName()).log(Level.SEVERE, null, ex);
        } finally {
            response.close();
        }
        httpclient.close();
    } catch (IOException ex) {
        Logger.getLogger(MainSendRequest.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:au.org.ncallister.goodbudget.tools.coms.GoodBudgetSession.java

public String get(String path, List<NameValuePair> parameters) throws URISyntaxException, IOException {
    URIBuilder builder = new URIBuilder(BASE_URI);
    builder.setPath(path);/*from  w  ww . ja v a2  s .c om*/
    builder.setParameters(parameters);
    HttpGet get = new HttpGet(builder.build());

    CloseableHttpResponse response = client.execute(get, sessionContext);
    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        return reader.lines().collect(Collectors.joining("\n"));
    } finally {
        response.close();
    }
}

From source file:actions.ScanFileAction.java

String getStringFromClosableHttpResponse(CloseableHttpResponse response) {
    try {/*www.j a v  a  2  s . c o m*/
        BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        StringBuilder result = new StringBuilder();
        String line = "";

        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
        return result.toString();
    } catch (IOException ex) {
        Exceptions.printStackTrace(ex);
    }
    return "";
}

From source file:javaeetutorial.web.websocketbot.BotBean.java

public String get(String msg, String uri) {
    msg = msg.toLowerCase().replaceAll("\\?", "");
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {//w  w  w  .ja v  a  2s  . c  om
        HttpGet httpget = new HttpGet(uri + msg);
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            HttpEntity entity = response.getEntity();
            System.out.println(response.getStatusLine());
            if (entity != null) {
                String jsonresult = EntityUtils.toString(entity);
                System.out.println("Response content:" + jsonresult);
                return jsonresult;
            }
        } catch (Exception e) {
            // TODO: handle exception
        }
    } catch (Exception e) {
        // TODO: handle exception
    } finally {
        try {
            httpclient.close();
        } catch (Exception e2) {
            // TODO: handle exception
        }
    }
    return null;
}

From source file:io.crate.integrationtests.RestSQLActionIntegrationTest.java

@Test
public void testWithoutBody() throws IOException {
    CloseableHttpResponse response = post(null);
    assertEquals(400, response.getStatusLine().getStatusCode());
    String bodyAsString = EntityUtils.toString(response.getEntity());
    assertThat(bodyAsString, startsWith("{\"error\":{\"message\":\"SQLActionException[missing request body]\","
            + "\"code\":4000},\"error_trace\":\"SQLActionException:"));
}