Example usage for org.apache.http.client ResponseHandler ResponseHandler

Introduction

In this page you can find the example usage for org.apache.http.client ResponseHandler ResponseHandler.

Prototype

ResponseHandler

Source Link

Usage

From source file:android.core.SSLPerformanceTest.java

private void getVerisignDotCom(OpenSSLContextImpl sslContext) throws IOException {
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry/* w  w w  .  j ava  2s  .  co m*/
            .register(new Scheme("https", new SSLSocketFactory(sslContext.engineGetSocketFactory()), 443));

    ClientConnectionManager manager = new SingleClientConnManager(null, schemeRegistry);

    new DefaultHttpClient(manager, null).execute(new HttpGet("https://www.verisign.com"),
            new ResponseHandler<Object>() {
                public Object handleResponse(HttpResponse response)
                        throws ClientProtocolException, IOException {
                    return null;
                }
            });
}

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From source file:net.ymate.framework.commons.HttpClientHelper.java

public IHttpResponse get(String url, Map<String, String> params, Charset charset, Header[] headers,
        final String defaultResponseCharset) throws Exception {
    RequestBuilder _request = RequestBuilder.get().setUri(url).setCharset(charset);
    for (Map.Entry<String, String> entry : params.entrySet()) {
        _request.addParameter(entry.getKey(), entry.getValue());
    }/*from   w  w  w . j av  a2s.  co m*/
    if (headers != null && headers.length > 0) {
        for (Header _header : headers) {
            _request.addHeader(_header);
        }
    }
    CloseableHttpClient _httpClient = __doBuildHttpClient();
    try {
        return _httpClient.execute(_request.build(), new ResponseHandler<IHttpResponse>() {

            public IHttpResponse handleResponse(HttpResponse response) throws IOException {
                if (StringUtils.isNotBlank(defaultResponseCharset)) {
                    return new IHttpResponse.NEW(response, defaultResponseCharset);
                }
                return new IHttpResponse.NEW(response);
            }

        });
    } finally {
        _httpClient.close();
    }
}

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From source file:sample.ui.mvc.MessageController.java

private String getBidId(Message message) {
    try {/* w  w w.j a  v a  2s. c o  m*/
        BasicCookieStore cookieStore = new BasicCookieStore();
        CloseableHttpClient httpclient = HttpClients.custom().setDefaultCookieStore(cookieStore).build();
        doLogin(cookieStore, httpclient, ZHANGDAIYIXIAN);

        //

        String bidName = message.getBidName();
        // time
        //
        String mainUrl = "http://www.wujinsuo.cn:80/index.php";
        HttpGet httpget = new HttpGet(mainUrl);
        httpget.addHeader("Accept", ACCEPT);
        httpget.addHeader("User-Agent", AGENT);

        ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

            public String handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                int status = response.getStatusLine().getStatusCode();
                if (status >= 200 && status < 300) {
                    HttpEntity entity = response.getEntity();
                    return entity != null ? EntityUtils.toString(entity) : null;
                } else {
                    throw new ClientProtocolException("Unexpected response status: " + status);
                }
            }

        };
        String resultString = httpclient.execute(httpget, responseHandler);
        // parse html
        Document doc = Jsoup.parse(resultString);
        Elements links = doc.select("a[href]");

        Element aElement = null;
        for (Element e : links) {
            List<Node> childNode = e.childNodes();
            if (childNode.size() != 1)
                continue;
            Node node = childNode.get(0);
            if ("span".equals(node.nodeName())) {
                String html = node.outerHtml();
                logger.info(html);
                if (html.contains(bidName)) {
                    // okle
                    aElement = e;
                }
            }
        }
        if (aElement == null) {
            // retry
            return "";
        } else {

            String href = aElement.attr("href");
            String bidId = StringUtils.substringAfter(href, "id=");
            logger.info(bidId);
            return bidId;
        }
    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (URISyntaxException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return null;
}

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From source file:nl.minbzk.dwr.zoeken.enricher.uploader.ACIResultUploader.java

/**
 * {@inheritDoc}/* w  ww .j  a v a2 s. c o m*/
 */
@Override
public void deleteByReference(final EnricherJob job, final String field, final String[] documents)
        throws Exception {
    HttpPost httpPost = new HttpPost(
            new URI(deleteReferenceUri + "?dredbname=" + job.getDatabaseName() + "&field=" + field + "&docs="
                    + URLEncoder.encode(StringUtils.join(documents, " "), baseEncoding)));
    httpPost.setHeader(HEADER_USER_AGENT, userAgent);

    httpPost.setHeader(HEADER_CONTENT_TYPE, HEADER_CONTENT_TYPE_ENCODED);

    HttpResponse response = httpClient.execute(httpPost, new ResponseHandler<HttpResponse>() {
        @Override
        public HttpResponse handleResponse(final HttpResponse response)
                throws ClientProtocolException, IOException {
            return response;
        }
    });

    if (response.getStatusLine().getStatusCode() != HTTP_STATUS_SUCCESS)
        throw new Exception("Given document(s) could not be deleted because of status "
                + response.getStatusLine().getStatusCode() + " (" + response.getStatusLine().getReasonPhrase()
                + ")");
    else if (logger.isDebugEnabled())
        logger.debug("Result document(s) delete request sent to the indexer");
}

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From source file:org.callimachusproject.client.HttpClientFactoryTest.java

@Test
public void test302RedirectTarget() throws Exception {
    HttpContext localContext = new BasicHttpContext();
    HttpGet get = new HttpGet("http://example.com/302");
    get.getParams().setBooleanParameter(ClientPNames.HANDLE_REDIRECTS, true);
    BasicHttpResponse redirect = new BasicHttpResponse(_302);
    redirect.setHeader("Location", "http://example.com/200");
    responses.add(redirect);/*from   w w w .j  av  a 2  s.  c om*/
    responses.add(new BasicHttpResponse(_200));
    client.execute(get, new ResponseHandler<Void>() {
        public Void handleResponse(HttpResponse response) throws ClientProtocolException, IOException {
            assertEquals(_200.getStatusCode(), response.getStatusLine().getStatusCode());
            return null;
        }
    }, localContext);
    HttpHost host = (HttpHost) localContext.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
    HttpUriRequest req = (HttpUriRequest) localContext.getAttribute(ExecutionContext.HTTP_REQUEST);
    URI root = new URI(host.getSchemeName(), null, host.getHostName(), host.getPort(), "/", null, null);
    assertEquals("http://example.com/200", root.resolve(req.getURI()).toASCIIString());
}

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From source file:net.ymate.platform.module.wechat.support.HttpClientHelper.java

public String doPost(String url, Map<String, String> params) throws Exception {
    CloseableHttpClient _httpClient = __doBuildHttpClient();
    try {/* ww w .  j  av  a  2 s  . com*/
        _LOG.debug("Request URL [" + url + "] PostBody [" + params + "]");
        String _result = _httpClient.execute(
                RequestBuilder.post().setUri(url)
                        .setEntity(EntityBuilder.create().setContentEncoding(DEFAULT_CHARSET)
                                .setParameters(__doBuildNameValuePairs(params)).build())
                        .build(),
                new ResponseHandler<String>() {

                    public String handleResponse(HttpResponse response) throws IOException {
                        return EntityUtils.toString(response.getEntity(), DEFAULT_CHARSET);
                    }

                });
        _LOG.debug("Request URL [" + url + "] Response [" + _result + "]");
        return _result;
    } finally {
        _httpClient.close();
    }
}

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From source file:org.jupnp.transport.impl.apache.StreamClientImpl.java

protected ResponseHandler<StreamResponseMessage> createResponseHandler() {
    return new ResponseHandler<StreamResponseMessage>() {
        public StreamResponseMessage handleResponse(final HttpResponse httpResponse) throws IOException {

            StatusLine statusLine = httpResponse.getStatusLine();
            if (log.isLoggable(Level.FINE))
                log.fine("Received HTTP response: " + statusLine);

            // Status
            UpnpResponse responseOperation = new UpnpResponse(statusLine.getStatusCode(),
                    statusLine.getReasonPhrase());

            // Message
            StreamResponseMessage responseMessage = new StreamResponseMessage(responseOperation);

            // Headers
            responseMessage.setHeaders(new UpnpHeaders(HeaderUtil.get(httpResponse)));

            // Body
            HttpEntity entity = httpResponse.getEntity();
            if (entity == null || entity.getContentLength() == 0) {
                log.fine("HTTP response message has no entity");
                return responseMessage;
            }/*from   www  .j  a v a2  s  .c om*/

            byte data[] = EntityUtils.toByteArray(entity);
            if (data != null) {
                if (responseMessage.isContentTypeMissingOrText()) {
                    log.fine("HTTP response message contains text entity");
                    responseMessage.setBodyCharacters(data);
                } else {
                    log.fine("HTTP response message contains binary entity");
                    responseMessage.setBody(UpnpMessage.BodyType.BYTES, data);
                }
            } else {
                log.fine("HTTP response message has no entity");
            }

            return responseMessage;
        }
    };
}

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From source file:org.commonjava.web.json.test.WebFixture.java

public <T> Listing<T> getListing(final String url, final TypeToken<Listing<T>> token) throws Exception {
    final HttpGet get = new HttpGet(url);
    try {//from   www .j av a  2  s  .  c om
        return http.execute(get, new ResponseHandler<Listing<T>>() {
            @SuppressWarnings("unchecked")
            @Override
            public Listing<T> handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                final StatusLine sl = response.getStatusLine();
                assertThat(sl.getStatusCode(), equalTo(HttpStatus.SC_OK));

                return serializer.listingFromStream(response.getEntity().getContent(), "UTF-8", token);
            }
        });
    } finally {
        get.abort();
    }
}

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From source file:org.fourthline.cling.transport.impl.apache.StreamClientImpl.java

protected ResponseHandler<StreamResponseMessage> createResponseHandler() {
    return new ResponseHandler<StreamResponseMessage>() {
        public StreamResponseMessage handleResponse(final HttpResponse httpResponse) throws IOException {

            StatusLine statusLine = httpResponse.getStatusLine();
            if (log.isLoggable(Level.FINE))
                log.fine("Received HTTP response: " + statusLine);

            // Status
            UpnpResponse responseOperation = new UpnpResponse(statusLine.getStatusCode(),
                    statusLine.getReasonPhrase());

            // Message
            StreamResponseMessage responseMessage = new StreamResponseMessage(responseOperation);

            // Headers
            responseMessage.setHeaders(new UpnpHeaders(HeaderUtil.get(httpResponse)));

            // Body
            HttpEntity entity = httpResponse.getEntity();
            if (entity == null || entity.getContentLength() == 0)
                return responseMessage;

            if (responseMessage.isContentTypeMissingOrText()) {
                if (log.isLoggable(Level.FINE))
                    log.fine("HTTP response message contains text entity");
                responseMessage.setBody(UpnpMessage.BodyType.STRING, EntityUtils.toString(entity));
            } else {
                if (log.isLoggable(Level.FINE))
                    log.fine("HTTP response message contains binary entity");
                responseMessage.setBody(UpnpMessage.BodyType.BYTES, EntityUtils.toByteArray(entity));
            }/*w  w w. j av  a  2  s .c o  m*/

            return responseMessage;
        }
    };
}

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From source file:com.networknt.validator.ValidatorHandlerTest.java

@Test
public void testInvalidRequstPath() throws Exception {
    String url = "http://localhost:8080/api";
    CloseableHttpClient client = HttpClients.createDefault();
    HttpGet httpGet = new HttpGet(url);
    ResponseHandler<String> responseHandler = new ResponseHandler<String>() {
        @Override//from   ww  w. j ava 2s  .com
        public String handleResponse(final HttpResponse response) throws ClientProtocolException, IOException {
            int status = response.getStatusLine().getStatusCode();
            Assert.assertEquals(404, status);
            return null;
        }

    };
    String responseBody = null;
    try {
        responseBody = client.execute(httpGet, responseHandler);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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