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

Introduction

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

Prototype

Header getFirstHeader(String str);

Source Link

Usage

From source file:com.comcast.cdn.traffic_control.traffic_router.core.external.SteeringTest.java

License:asdf

@Test
public void itUsesNoMultiLocationFormatResponseWithHead() throws Exception {
    final List<String> paths = new ArrayList<String>();
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=true");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=TRUE");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=TruE");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=T");

    for (final String path : paths) {
        HttpHead httpHead = new HttpHead("http://localhost:" + routerHttpPort + path);
        httpHead.addHeader("Host", "tr.client-steering-test-1.thecdn.example.com");

        CloseableHttpResponse response = null;

        try {//from www.j a va 2  s  . c  o  m
            response = httpClient.execute(httpHead);
            String location = ".client-steering-target-2.thecdn.example.com:8090" + path;

            assertThat("Failed getting 302 for request " + httpHead.getFirstHeader("Host").getValue(),
                    response.getStatusLine().getStatusCode(), equalTo(302));
            assertThat(response.getFirstHeader("Location").getValue(), endsWith(location));
            assertThat("Failed getting null body for HEAD request", response.getEntity(), nullValue());
        } finally {
            if (response != null) {
                response.close();
            }
        }
    }
}

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From source file:org.votingsystem.util.HttpHelper.java

public ResponseVS sendData(byte[] byteArray, ContentTypeVS contentType, String serverURL, String... headerNames)
        throws IOException {
    log.info("sendData - contentType: " + contentType + " - serverURL: " + serverURL);
    ResponseVS responseVS = null;/*www. j  a va2s. c o  m*/
    HttpPost httpPost = null;
    CloseableHttpResponse response = null;
    try {
        httpPost = new HttpPost(serverURL);
        ByteArrayEntity entity = null;
        if (contentType != null)
            entity = new ByteArrayEntity(byteArray, ContentType.create(contentType.getName()));
        else
            entity = new ByteArrayEntity(byteArray);
        httpPost.setEntity(entity);
        response = httpClient.execute(httpPost);
        ContentTypeVS responseContentType = null;
        Header header = response.getFirstHeader("Content-Type");
        if (header != null)
            responseContentType = ContentTypeVS.getByName(header.getValue());
        log.info("------------------------------------------------");
        log.info(response.getStatusLine().toString() + " - contentTypeVS: " + responseContentType
                + " - connManager stats: " + connManager.getTotalStats().toString());
        log.info("------------------------------------------------");
        byte[] responseBytes = EntityUtils.toByteArray(response.getEntity());
        responseVS = new ResponseVS(response.getStatusLine().getStatusCode(), responseBytes,
                responseContentType);
        if (headerNames != null && headerNames.length > 0) {
            List<String> headerValues = new ArrayList<String>();
            for (String headerName : headerNames) {
                org.apache.http.Header headerValue = response.getFirstHeader(headerName);
                if (headerValue != null)
                    headerValues.add(headerValue.getValue());
            }
            responseVS.setData(headerValues);
        }
    } catch (HttpHostConnectException ex) {
        log.log(Level.SEVERE, ex.getMessage(), ex);
        responseVS = new ResponseVS(ResponseVS.SC_ERROR,
                ContextVS.getInstance().getMessage("hostConnectionErrorMsg", serverURL));
    } catch (Exception ex) {
        log.log(Level.SEVERE, ex.getMessage(), ex);
        responseVS = new ResponseVS(ResponseVS.SC_ERROR, ex.getMessage());
        if (httpPost != null)
            httpPost.abort();
    } finally {
        try {
            if (response != null)
                response.close();
        } catch (Exception ex) {
            log.log(Level.SEVERE, ex.getMessage(), ex);
        }
        return responseVS;
    }
}

---

From source file:crawler.java.edu.uci.ics.crawler4j.fetcher.PageFetcher.java

public PageFetchResult fetchPage(WebURL webUrl)
        throws InterruptedException, IOException, PageBiggerThanMaxSizeException {
    // Getting URL, setting headers & content
    PageFetchResult fetchResult = new PageFetchResult();
    String toFetchURL = webUrl.getURL();
    HttpUriRequest request = null;/*from w w  w.j  a  v  a  2  s .co m*/
    try {
        request = newHttpUriRequest(toFetchURL);
        // Applying Politeness delay
        synchronized (mutex) {
            long now = (new Date()).getTime();
            if ((now - lastFetchTime) < config.getPolitenessDelay()) {
                Thread.sleep(config.getPolitenessDelay() - (now - lastFetchTime));
            }
            lastFetchTime = (new Date()).getTime();
        }

        CloseableHttpResponse response = httpClient.execute(request);
        fetchResult.setEntity(response.getEntity());
        fetchResult.setResponseHeaders(response.getAllHeaders());

        // Setting HttpStatus
        int statusCode = response.getStatusLine().getStatusCode();

        // If Redirect ( 3xx )
        if (statusCode == HttpStatus.SC_MOVED_PERMANENTLY || statusCode == HttpStatus.SC_MOVED_TEMPORARILY
                || statusCode == HttpStatus.SC_MULTIPLE_CHOICES || statusCode == HttpStatus.SC_SEE_OTHER
                || statusCode == HttpStatus.SC_TEMPORARY_REDIRECT || statusCode == 308) { // todo follow https://issues.apache.org/jira/browse/HTTPCORE-389

            Header header = response.getFirstHeader("Location");
            if (header != null) {
                String movedToUrl = URLCanonicalizer.getCanonicalURL(header.getValue(), toFetchURL);
                fetchResult.setMovedToUrl(movedToUrl);
            }
        } else if (statusCode >= 200 && statusCode <= 299) { // is 2XX, everything looks ok
            fetchResult.setFetchedUrl(toFetchURL);
            String uri = request.getURI().toString();
            if (!uri.equals(toFetchURL)) {
                if (!URLCanonicalizer.getCanonicalURL(uri).equals(toFetchURL)) {
                    fetchResult.setFetchedUrl(uri);
                }
            }

            // Checking maximum size
            if (fetchResult.getEntity() != null) {
                long size = fetchResult.getEntity().getContentLength();
                if (size == -1) {
                    Header length = response.getLastHeader("Content-Length");
                    if (length == null) {
                        length = response.getLastHeader("Content-length");
                    }
                    if (length != null) {
                        size = Integer.parseInt(length.getValue());
                    }
                }
                if (size > config.getMaxDownloadSize()) {
                    //fix issue #52 - consume entity
                    response.close();
                    throw new PageBiggerThanMaxSizeException(size);
                }
            }
        }

        fetchResult.setStatusCode(statusCode);
        return fetchResult;

    } finally { // occurs also with thrown exceptions
        if ((fetchResult.getEntity() == null) && (request != null)) {
            request.abort();
        }
    }
}

---

From source file:crawler.PageFetcher.java

public PageFetchResult fetchPage(WebURL webUrl)
        throws InterruptedException, IOException, PageBiggerThanMaxSizeException {
    // Getting URL, setting headers & content
    PageFetchResult fetchResult = new PageFetchResult();
    String toFetchURL = webUrl.getURL();
    HttpUriRequest request = null;//w w  w  .  ja  va 2s.co m
    try {
        request = newHttpUriRequest(toFetchURL);
        // Applying Politeness delay
        synchronized (mutex) {
            long now = (new Date()).getTime();
            if ((now - lastFetchTime) < config.getPolitenessDelay()) {
                Thread.sleep(config.getPolitenessDelay() - (now - lastFetchTime));
            }
            lastFetchTime = (new Date()).getTime();
        }

        CloseableHttpResponse response = httpClient.execute(request);
        fetchResult.setEntity(response.getEntity());
        fetchResult.setResponseHeaders(response.getAllHeaders());

        // Setting HttpStatus
        int statusCode = response.getStatusLine().getStatusCode();

        // If Redirect ( 3xx )
        if (statusCode == HttpStatus.SC_MOVED_PERMANENTLY || statusCode == HttpStatus.SC_MOVED_TEMPORARILY
                || statusCode == HttpStatus.SC_MULTIPLE_CHOICES || statusCode == HttpStatus.SC_SEE_OTHER
                || statusCode == HttpStatus.SC_TEMPORARY_REDIRECT || statusCode == 308) { // todo follow
            // https://issues.apache.org/jira/browse/HTTPCORE-389

            Header header = response.getFirstHeader("Location");
            if (header != null) {
                String movedToUrl = URLCanonicalizer.getCanonicalURL(header.getValue(), toFetchURL);
                fetchResult.setMovedToUrl(movedToUrl);
            }
        } else if (statusCode >= 200 && statusCode <= 299) { // is 2XX, everything looks ok
            fetchResult.setFetchedUrl(toFetchURL);
            String uri = request.getURI().toString();
            if (!uri.equals(toFetchURL)) {
                if (!URLCanonicalizer.getCanonicalURL(uri).equals(toFetchURL)) {
                    fetchResult.setFetchedUrl(uri);
                }
            }

            // Checking maximum size
            if (fetchResult.getEntity() != null) {
                long size = fetchResult.getEntity().getContentLength();
                if (size == -1) {
                    Header length = response.getLastHeader("Content-Length");
                    if (length == null) {
                        length = response.getLastHeader("Content-length");
                    }
                    if (length != null) {
                        size = Integer.parseInt(length.getValue());
                    }
                }
                if (size > config.getMaxDownloadSize()) {
                    //fix issue #52 - consume entity
                    response.close();
                    throw new PageBiggerThanMaxSizeException(size);
                }
            }
        }

        fetchResult.setStatusCode(statusCode);
        return fetchResult;

    } finally { // occurs also with thrown exceptions
        if ((fetchResult.getEntity() == null) && (request != null)) {
            request.abort();
        }
    }
}

---

From source file:com.mxhero.plugin.cloudstorage.onedrive.api.command.RefreshCommand.java

/**
 * Handler execute./*from w w w  . j av  a  2 s .  c  o  m*/
 *
 * @param handler the handler
 * @return the t
 * @throws ApiException the api exception
 */
private T handlerExecute(CommandHandler<T> handler) throws ApiException {
    CloseableHttpResponse response = null;
    CloseableHttpClient client = null;
    try {
        HttpUriRequest request = handler.request();
        request.setHeader("Authorization", "Bearer " + credential.getAccessToken());
        client = clientBuilder.build();
        response = client.execute(request);
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_UNAUTHORIZED) {
            throw new AuthenticationException("401 for " + credential.getUserId());
        } else if (response.getStatusLine().getStatusCode() != HttpStatus.SC_NOT_FOUND
                && response.getStatusLine().getStatusCode() > 399) {
            throw new ApiException(response);
        } else if (response.getStatusLine().getStatusCode() == HttpStatus.SC_NOT_FOUND
                && response.getFirstHeader("WWW-Authenticate") != null
                && response.getFirstHeader("WWW-Authenticate").getValue() != null
                && response.getFirstHeader("WWW-Authenticate").getValue().contains("expired_token")) {
            throw new AuthenticationException("401 for " + credential.getUserId());
        }
        return handler.response(response);
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (Exception e) {
            }
            ;
        }
    }
}

---

From source file:org.esigate.DriverTest.java

/**
 * 0000174: Redirect location with default port specified are incorrectly rewritten when preserveHost=true
 * <p>//from w  w  w. ja va  2  s .c om
 * http://www.esigate.org/mantisbt/view.php?id=174
 * 
 * <p>
 * Issue with default ports, which results in invalid url creation.
 * 
 * @throws Exception
 */
public void testRewriteRedirectResponseWithDefaultPortSpecifiedInLocation() throws Exception {
    Properties properties = new Properties();
    properties.put(Parameters.REMOTE_URL_BASE, "http://www.foo.com:8080");
    properties.put(Parameters.PRESERVE_HOST, "true");
    HttpResponse response = new BasicHttpResponse(new ProtocolVersion("HTTP", 1, 1),
            HttpStatus.SC_MOVED_TEMPORARILY, "Found");
    // The backend server sets the port even if default (OK it should not
    // but some servers do it)
    response.addHeader("Location", "http://www.foo.com:80/foo/bar");
    mockConnectionManager.setResponse(response);
    Driver driver = createMockDriver(properties, mockConnectionManager);
    request = TestUtils.createIncomingRequest("http://www.foo.com:80/foo");
    // HttpClientHelper will use the Host
    // header to rewrite the request sent to the backend
    // http://www.foo.com/foo
    CloseableHttpResponse driverResponse = driver.proxy("/foo", request.build());
    // The test initially failed with an invalid Location:
    // http://www.foo.com:80:80/foo/bar
    assertEquals("http://www.foo.com:80/foo/bar", driverResponse.getFirstHeader("Location").getValue());
}

---

From source file:fr.smile.liferay.EsigatePortlet.java

/**
 * Proxy request to provider application
 *
 * @param request//from w  ww. ja v  a  2s.co  m
 * @param targetUrl
 * @param method
 * @return
 * @throws IOException
 * @throws PortletException
 */
private CloseableHttpResponse proxy(PortletRequest request, String targetUrl, String method)
        throws IOException, PortletException {
    Pair<String, String> baseUrls = getBaseUrl(request);

    String baseActionURL = baseUrls.getRight();
    String baseResourceURL = baseUrls.getLeft();

    if (targetUrl.startsWith(baseActionURL)) {
        targetUrl = targetUrl.replace(baseActionURL, "");
    }

    if (LOG.isDebugEnabled()) {
        LOG.debug("Proxy to " + targetUrl);
    }

    String provider = request.getPreferences().getValue(PREF_PROVIDER, null);
    String block = request.getPreferences().getValue(PREF_BLOCK, null);

    IncomingRequest incomingRequest = this.create(request, method);
    Driver driver = DriverFactory.getInstance(provider);
    String[] baseUrl = Parameters.REMOTE_URL_BASE.getValue(driver.getConfiguration().getProperties());
    LiferayUrlRewriter rewriter = new LiferayUrlRewriter(baseActionURL, baseResourceURL);
    ResourceFixupRenderer renderer = new ResourceFixupRenderer(baseUrl[0], targetUrl, rewriter);
    BlockRenderer r = new BlockRenderer(block, null);
    try {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Proxy to driver " + driver.getConfiguration().getInstanceName());
        }
        CloseableHttpResponse driverResponse = driver.proxy(targetUrl, incomingRequest, renderer, r);
        if (LOG.isDebugEnabled()) {
            LOG.debug("HTTP status code is " + driverResponse.getStatusLine().getStatusCode());
        }
        if (driverResponse.getStatusLine().getStatusCode() == HttpStatus.SC_MOVED_TEMPORARILY
                || driverResponse.getStatusLine().getStatusCode() == HttpStatus.SC_MOVED_PERMANENTLY
                || driverResponse.getStatusLine().getStatusCode() == HttpStatus.SC_TEMPORARY_REDIRECT) {

            String redirecturl = driverResponse.getFirstHeader("Location").getValue();
            LOG.debug("Redirect to " + redirecturl);
            if (redirecturl.contains(HTTP_BASE_INCOMING_URL)) {
                redirecturl = redirecturl.replace(HTTP_BASE_INCOMING_URL, "");
                LOG.debug("Rendering " + redirecturl);
                driverResponse = driver.render(redirecturl, incomingRequest, renderer, r);
            }

        }
        HttpEntity httpEntity = driverResponse.getEntity();
        if (httpEntity == null) {
            throw new RuntimeException("" + driverResponse.getStatusLine().getStatusCode() + "  "
                    + driverResponse.getStatusLine().getReasonPhrase());
        }

        return driverResponse;

    } catch (HttpErrorPage e) {
        throw new PortletException(e);

    }
}

---

From source file:com.comcast.cdn.traffic_control.traffic_router.core.external.SteeringTest.java

License:asdf

@Test
public void itUsesMultiLocationFormatResponse() throws Exception {
    final List<String> paths = new ArrayList<String>();
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=true");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=TRUE");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=TruE");
    paths.add("/qwerytuiop/asdfghjkl?fakeClientIpAddress=12.34.56.78&" + RouterFilter.REDIRECT_QUERY_PARAM
            + "=T");

    for (final String path : paths) {
        HttpGet httpGet = new HttpGet("http://localhost:" + routerHttpPort + path);
        httpGet.addHeader("Host", "tr.client-steering-test-1.thecdn.example.com");

        CloseableHttpResponse response = null;

        try {//from  w w w . j av  a 2s. c o m
            response = httpClient.execute(httpGet);
            String location1 = ".client-steering-target-2.thecdn.example.com:8090" + path;
            String location2 = ".client-steering-target-1.thecdn.example.com:8090" + path;

            assertThat("Failed getting 302 for request " + httpGet.getFirstHeader("Host").getValue(),
                    response.getStatusLine().getStatusCode(), equalTo(302));
            assertThat(response.getFirstHeader("Location").getValue(), endsWith(location1));

            HttpEntity entity = response.getEntity();
            ObjectMapper objectMapper = new ObjectMapper(new JsonFactory());

            assertThat(entity.getContent(), not(nullValue()));

            JsonNode json = objectMapper.readTree(entity.getContent());

            assertThat(json.has("locations"), equalTo(true));
            assertThat(json.get("locations").size(), equalTo(2));
            assertThat(json.get("locations").get(0).asText(),
                    equalTo(response.getFirstHeader("Location").getValue()));
            assertThat(json.get("locations").get(1).asText(), endsWith(location2));
        } finally {
            if (response != null) {
                response.close();
            }
        }
    }
}

---

From source file:org.cloudfoundry.identity.uaa.integration.FormLoginIntegrationTests.java

@Test
public void testSuccessfulAuthenticationFlow() throws Exception {
    //request home page /
    String location = serverRunning.getBaseUrl() + "/";
    HttpGet httpget = new HttpGet(location);
    CloseableHttpResponse response = httpclient.execute(httpget);

    assertEquals(OK.value(), response.getStatusLine().getStatusCode());

    String body = EntityUtils.toString(response.getEntity());
    EntityUtils.consume(response.getEntity());
    response.close();/*from  w ww . ja  v  a  2s .co  m*/
    httpget.completed();

    assertTrue(body.contains("/login.do"));
    assertTrue(body.contains("username"));
    assertTrue(body.contains("password"));

    String csrf = IntegrationTestUtils.extractCookieCsrf(body);

    HttpUriRequest loginPost = RequestBuilder.post().setUri(serverRunning.getBaseUrl() + "/login.do")
            .addParameter("username", testAccounts.getUserName())
            .addParameter("password", testAccounts.getPassword())
            .addParameter(CookieBasedCsrfTokenRepository.DEFAULT_CSRF_COOKIE_NAME, csrf).build();

    response = httpclient.execute(loginPost);
    assertEquals(FOUND.value(), response.getStatusLine().getStatusCode());
    location = response.getFirstHeader("Location").getValue();
    response.close();

    httpget = new HttpGet(location);
    response = httpclient.execute(httpget);
    assertEquals(OK.value(), response.getStatusLine().getStatusCode());

    body = EntityUtils.toString(response.getEntity());
    response.close();
    assertTrue(body.contains("Sign Out"));
}

---

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