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

List of usage examples for org.apache.http.client.methods CloseableHttpResponse getEntity

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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:com.zxy.commons.httpclient.HttpclientUtils.java

/**
 * url?byte[]/*from   w ww  .j a  va2 s .  c o m*/
 * 
 * @param connectTimeoutSec ()
 * @param socketTimeoutSec ??()
 * @param url url?
 * @return byte[]
 * @throws IOException IOException
 */
public static byte[] download(int connectTimeoutSec, int socketTimeoutSec, String url) throws IOException {
    CloseableHttpClient httpClient = null;
    CloseableHttpResponse httpResponse = null;
    InputStream in = null;
    ByteArrayOutputStream out = null;
    try {
        //            httpClient = HttpClients.createDefault();
        RequestConfig config = RequestConfig.custom().setConnectTimeout(connectTimeoutSec * 1000)
                .setConnectionRequestTimeout(connectTimeoutSec * 1000).setSocketTimeout(socketTimeoutSec * 1000)
                .build();
        httpClient = HttpClientBuilder.create().setDefaultRequestConfig(config).build();

        HttpGet httpGet = new HttpGet(url);
        httpResponse = httpClient.execute(httpGet);
        HttpEntity entity = httpResponse.getEntity();
        in = entity.getContent();

        out = new ByteArrayOutputStream();
        IOUtils.copy(in, out);
        return out.toByteArray();
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
        HttpClientUtils.closeQuietly(httpResponse);
        HttpClientUtils.closeQuietly(httpClient);
    }
}

From source file:org.wuspba.ctams.ws.ITBandContestController.java

protected static void add() throws Exception {
    ITVenueController.add();/*from   w  w w  .  ja  v  a  2 s  . c o  m*/
    ITJudgeController.add();
    ITHiredJudgeController.add();

    CTAMSDocument doc = new CTAMSDocument();
    doc.getVenues().add(TestFixture.INSTANCE.venue);
    doc.getJudges().add(TestFixture.INSTANCE.judgeAndy);
    doc.getJudges().add(TestFixture.INSTANCE.judgeJamie);
    doc.getJudges().add(TestFixture.INSTANCE.judgeBob);
    doc.getJudges().add(TestFixture.INSTANCE.judgeEoin);
    doc.getBandContests().add(TestFixture.INSTANCE.bandContest);

    String xml = XMLUtils.marshal(doc);

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(ITVenueController.PATH)
            .build();

    HttpPost httpPost = new HttpPost(uri);

    StringEntity xmlEntity = new StringEntity(xml, ContentType.APPLICATION_XML);

    CloseableHttpResponse response = null;

    try {
        httpPost.setEntity(xmlEntity);
        response = httpclient.execute(httpPost);

        assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

        HttpEntity responseEntity = response.getEntity();

        doc = IntegrationTestUtils.convertEntity(responseEntity);

        TestFixture.INSTANCE.bandContest.setId(doc.getBandContests().get(0).getId());

        EntityUtils.consume(responseEntity);
    } catch (UnsupportedEncodingException ex) {
        LOG.error("Unsupported coding", ex);
    } catch (IOException ioex) {
        LOG.error("IOException", ioex);
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException ex) {
                LOG.error("Could not close response", ex);
            }
        }
    }

    uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(ITJudgeController.PATH)
            .build();

    httpPost = new HttpPost(uri);

    xmlEntity = new StringEntity(xml, ContentType.APPLICATION_XML);

    response = null;

    try {
        httpPost.setEntity(xmlEntity);
        response = httpclient.execute(httpPost);

        assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

        HttpEntity responseEntity = response.getEntity();

        EntityUtils.consume(responseEntity);
    } catch (UnsupportedEncodingException ex) {
        LOG.error("Unsupported coding", ex);
    } catch (IOException ioex) {
        LOG.error("IOException", ioex);
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException ex) {
                LOG.error("Could not close response", ex);
            }
        }
    }

    uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    httpPost = new HttpPost(uri);

    xmlEntity = new StringEntity(xml, ContentType.APPLICATION_XML);

    response = null;

    try {
        httpPost.setEntity(xmlEntity);
        response = httpclient.execute(httpPost);

        assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

        HttpEntity responseEntity = response.getEntity();

        doc = IntegrationTestUtils.convertEntity(responseEntity);

        TestFixture.INSTANCE.bandContest.setId(doc.getBandContests().get(0).getId());

        EntityUtils.consume(responseEntity);
    } catch (UnsupportedEncodingException ex) {
        LOG.error("Unsupported coding", ex);
    } catch (IOException ioex) {
        LOG.error("IOException", ioex);
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException ex) {
                LOG.error("Could not close response", ex);
            }
        }
    }
}

From source file:org.wuspba.ctams.ws.ITBandController.java

public static void delete() throws Exception {
    String id;/*from  ww w  . j ava2  s . c  o m*/

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        id = doc.getBands().get(0).getId();

        EntityUtils.consume(entity);
    }

    httpclient = HttpClients.createDefault();

    uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).setParameter("id", id)
            .build();

    HttpDelete httpDelete = new HttpDelete(uri);

    CloseableHttpResponse response = null;

    try {
        response = httpclient.execute(httpDelete);

        assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

        HttpEntity responseEntity = response.getEntity();

        EntityUtils.consume(responseEntity);
    } catch (UnsupportedEncodingException ex) {
        LOG.error("Unsupported coding", ex);
    } catch (IOException ioex) {
        LOG.error("IOException", ioex);
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException ex) {
                LOG.error("Could not close response", ex);
            }
        }
    }
}

From source file:org.wuspba.ctams.ws.ITHiredJudgeController.java

protected static void delete() throws Exception {
    List<String> ids = new ArrayList<>();

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        for (HiredJudge j : doc.getHiredJudges()) {
            ids.add(j.getId());/*from   w  w  w . j  a  va 2 s. c o m*/
        }

        EntityUtils.consume(entity);
    }

    for (String id : ids) {
        httpclient = HttpClients.createDefault();

        uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH)
                .setParameter("id", id).build();

        HttpDelete httpDelete = new HttpDelete(uri);

        CloseableHttpResponse response = null;

        try {
            response = httpclient.execute(httpDelete);

            assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

            HttpEntity responseEntity = response.getEntity();

            EntityUtils.consume(responseEntity);
        } catch (UnsupportedEncodingException ex) {
            LOG.error("Unsupported coding", ex);
        } catch (IOException ioex) {
            LOG.error("IOException", ioex);
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException ex) {
                    LOG.error("Could not close response", ex);
                }
            }
        }
    }

    ITJudgeController.delete();
}

From source file:httpServerClient.app.QuickStart.java

public static void getAllMessages(String[] args) throws Exception {
    // arguments to run Quick start:
    // args[0] GET
    // args[1] IPAddress of server
    // args[2] port No.

    CloseableHttpClient httpclient = HttpClients.createDefault();
    JacksonObjectMapperToList myList = new JacksonObjectMapperToList();

    try {//from www  .j a  v  a  2  s  .c om
        HttpGet httpGet = new HttpGet("http://" + args[1] + ":" + args[2] + "/getAllMessages");
        CloseableHttpResponse response1 = httpclient.execute(httpGet);
        // The underlying HTTP connection is still held by the response
        // object
        // to allow the response content to be streamed directly from the
        // network socket.
        // In order to ensure correct deallocation of system resources
        // the user MUST call CloseableHttpResponse#close() from a finally
        // clause.
        // Please note that if response content is not fully consumed the
        // underlying
        // connection cannot be safely re-used and will be shut down and
        // discarded
        // by the connection manager.
        try {
            System.out.println(response1.getStatusLine());
            HttpEntity entity1 = response1.getEntity();
            String result = EntityUtils.toString(entity1);

            /*
             * Vypisanie odpovede do konzoly a discard dat zo serveru.
             */
            //myList.jsonToList(result);
            myList.jacksonToList(result);
            myList.PrintList();
            EntityUtils.consume(entity1);
        } finally {
            response1.close();
        }

    } finally {
        httpclient.close();
    }
}

From source file:httpServerClient.app.QuickStart.java

public static void sendMessage(String[] args) throws Exception {
    // arguments to run Quick start POST:
    // args[0] POST
    // args[1] IPAddress of server
    // args[2] port No.
    // args[3] user name
    // args[4] myMessage
    CloseableHttpClient httpclient = HttpClients.createDefault();

    try {//from   w  w  w  . j  a  v a2s. c  om
        HttpPost httpPost = new HttpPost("http://" + args[1] + ":" + args[2] + "/sendMessage");
        // httpPost.setEntity(new StringEntity("lubo je kral"));
        httpPost.setEntity(
                new StringEntity("{\"name\":\"" + args[3] + "\",\"myMessage\":\"" + args[4] + "\"}"));
        CloseableHttpResponse response1 = httpclient.execute(httpPost);
        // The underlying HTTP connection is still held by the response
        // object
        // to allow the response content to be streamed directly from the
        // network socket.
        // In order to ensure correct deallocation of system resources
        // the user MUST call CloseableHttpResponse#close() from a finally
        // clause.
        // Please note that if response content is not fully consumed the
        // underlying
        // connection cannot be safely re-used and will be shut down and
        // discarded
        // by the connection manager.
        try {
            System.out.println(response1.getStatusLine());
            HttpEntity entity1 = response1.getEntity();

            /*
             * Vypisanie odpovede do konzoly a discard dat zo serveru.
             */

            System.out.println(EntityUtils.toString(entity1));
            EntityUtils.consume(entity1);
        } finally {
            response1.close();
        }

    } finally {
        httpclient.close();
    }
}

From source file:org.cloudsimulator.utility.RestAPI.java

public static ResponseMessageString sendString(final String requestMethod, final String restAPIURI,
        final String username, final String password, final String stringToSend, final String typeOfString,
        final String charset) throws IOException {
    CloseableHttpClient httpClient = HttpClients.createDefault();
    CloseableHttpResponse httpResponse = null;

    ResponseMessageString responseMessageString = null;
    if ("PUT".equals(requestMethod)) {
        httpResponse = putRequestBasicAuth(httpClient, escapeURI(restAPIURI), username, password, typeOfString,
                new ByteArrayEntity(stringToSend.getBytes(charset)));

    }//from   ww w. ja  v  a2  s  .  co  m

    if ("POST".equals(requestMethod)) {
        httpResponse = postRequestBasicAuth(httpClient, escapeURI(restAPIURI), username, password, typeOfString,
                new ByteArrayEntity(stringToSend.getBytes(charset)));
    }

    if (httpResponse != null) {
        if (httpResponse.getStatusLine() != null) {
            if (httpResponse.getEntity() != null) {
                responseMessageString = new ResponseMessageString(httpResponse.getStatusLine().getStatusCode(),
                        httpResponse.getStatusLine().getReasonPhrase(),
                        IOUtils.toString(httpResponse.getEntity().getContent(), charset));
            } else {
                responseMessageString = new ResponseMessageString(httpResponse.getStatusLine().getStatusCode(),
                        httpResponse.getStatusLine().getReasonPhrase(), null);
            }

        } else {
            if (httpResponse.getEntity() != null) {
                responseMessageString = new ResponseMessageString(null, null,
                        IOUtils.toString(httpResponse.getEntity().getContent(), charset));
            }
        }

        httpResponse.close();
    }

    httpClient.close();
    return responseMessageString;

}

From source file:org.wuspba.ctams.ws.ITVenueController.java

protected static void delete() throws Exception {
    List<String> ids = new ArrayList<>();

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        for (Venue v : doc.getVenues()) {
            ids.add(v.getId());/*from   ww  w  .  j a v a  2  s.  c om*/
        }

        EntityUtils.consume(entity);
    }

    for (String id : ids) {
        httpclient = HttpClients.createDefault();

        uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH)
                .setParameter("id", id).build();

        HttpDelete httpDelete = new HttpDelete(uri);

        CloseableHttpResponse response = null;

        try {
            response = httpclient.execute(httpDelete);

            assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

            HttpEntity responseEntity = response.getEntity();

            EntityUtils.consume(responseEntity);
        } catch (UnsupportedEncodingException ex) {
            LOG.error("Unsupported coding", ex);
        } catch (IOException ioex) {
            LOG.error("IOException", ioex);
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException ex) {
                    LOG.error("Could not close response", ex);
                }
            }
        }
    }
}

From source file:org.wuspba.ctams.ws.ITBandMemberController.java

protected static void delete() throws Exception {
    List<String> ids = new ArrayList<>();

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        for (BandMember m : doc.getBandMembers()) {
            ids.add(m.getId());/*from ww  w  . ja v  a2 s.co m*/
        }

        EntityUtils.consume(entity);
    }

    for (String id : ids) {
        httpclient = HttpClients.createDefault();

        uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH)
                .setParameter("id", id).build();

        HttpDelete httpDelete = new HttpDelete(uri);

        CloseableHttpResponse response = null;

        try {
            response = httpclient.execute(httpDelete);

            assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

            HttpEntity responseEntity = response.getEntity();

            EntityUtils.consume(responseEntity);
        } catch (UnsupportedEncodingException ex) {
            LOG.error("Unsupported coding", ex);
        } catch (IOException ioex) {
            LOG.error("IOException", ioex);
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException ex) {
                    LOG.error("Could not close response", ex);
                }
            }
        }
    }

    ITPersonController.delete();
}

From source file:eionet.gdem.qa.functions.Json.java

/**
 * Method converts the URL response body into XML format and returns it as String. If the response is not in JSON format, then JsonError object is converted to XML.
 * @param requestUrl Request URL to JSON format content.
 * @return String of XML//from  w  w  w  .j  a  v  a  2  s  .c o  m
 */
public static String jsonRequest2xmlString(String requestUrl) {
    JsonError error = null;
    String responseString = null;
    String xml = null;
    HttpGet method = null;

    // Create an instance of HttpClient.
    CloseableHttpClient client = HttpClients.custom()
            .setRetryHandler(new DefaultHttpRequestRetryHandler(3, false)).build();
    CloseableHttpResponse response = null;
    try {
        // Create a method instance.
        method = new HttpGet(requestUrl);

        // Provide custom retry handler is necessary
        //method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false));
        // Execute the method.
        response = client.execute(method);

        int statusCode = response.getStatusLine().getStatusCode();

        if (statusCode != HttpStatus.SC_OK) {
            LOGGER.error("Method failed: " + response.getStatusLine());
            error = new JsonError(statusCode, response.getStatusLine().getReasonPhrase());
        } else {
            // Read the response body.
            HttpEntity entity = response.getEntity();
            byte[] responseBody = IOUtils.toByteArray(entity.getContent());
            responseString = new String(responseBody, "UTF-8");
        }
        /*} catch (HttpException e) {
            LOGGER.error("Fatal protocol violation: " + e.getMessage());
            e.printStackTrace();
            error = new JsonError(HttpStatus.SC_INTERNAL_SERVER_ERROR, "Fatal protocol violation.");*/
    } catch (IOException e) {
        LOGGER.error("Fatal transport error: " + e.getMessage());
        error = new JsonError(HttpStatus.SC_INTERNAL_SERVER_ERROR, "Fatal transport error.");
        e.printStackTrace();
    } catch (Exception e) {
        LOGGER.error("Error: " + e.getMessage());
        e.printStackTrace();
        error = new JsonError(HttpStatus.SC_INTERNAL_SERVER_ERROR, "Error." + e.getMessage());
    } finally {
        // Release the connection.
        if (method != null) {
            method.releaseConnection();
        }
    }
    if (responseString != null) {
        xml = jsonString2xml(responseString);
    } else if (error != null) {
        xml = jsonString2xml(error);
    } else {
        xml = jsonString2xml(new JsonError());
    }
    return xml;
}