Example usage for org.springframework.web.client RequestCallback RequestCallback

List of usage examples for org.springframework.web.client RequestCallback RequestCallback

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Introduction

In this page you can find the example usage for org.springframework.web.client RequestCallback RequestCallback.

Prototype

RequestCallback

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Usage

From source file:com.mycompany.trader.TradingConnect.java

private static void loginAndSaveJsessionIdCookie(final String user, final String password,
        final HttpHeaders headersToUpdate) {

    String url = "http://localhost:" + port + "/blueprint-trading-services/login.html";

    new RestTemplate().execute(url, HttpMethod.POST, new RequestCallback() {
        @Override/*  w  w  w  .  j a v  a 2 s. c o m*/
        public void doWithRequest(ClientHttpRequest request) throws IOException {
            MultiValueMap<String, String> map = new LinkedMultiValueMap<>();
            map.add("username", user);
            map.add("password", password);
            new FormHttpMessageConverter().write(map, MediaType.APPLICATION_FORM_URLENCODED, request);
        }
    }, new ResponseExtractor<Object>() {
        @Override
        public Object extractData(ClientHttpResponse response) throws IOException {
            headersToUpdate.add("Cookie", response.getHeaders().getFirst("Set-Cookie"));
            return null;
        }
    });
}

From source file:de.hybris.platform.marketplaceintegrationbackoffice.utils.MarketplaceintegrationbackofficeHttpClientImpl.java

@Override
public boolean redirectRequest(final String requestUrl) throws IOException {

    final boolean result = true;
    final RestTemplate restTemplate = new RestTemplate();

    final java.net.URI uri = java.net.URI.create(requestUrl);
    final java.awt.Desktop dp = java.awt.Desktop.getDesktop();
    if (dp.isSupported(java.awt.Desktop.Action.BROWSE)) {
        dp.browse(uri);/*  w  w w  . java  2  s. co m*/
    }
    restTemplate.execute(requestUrl, HttpMethod.GET, new RequestCallback() {
        @Override
        public void doWithRequest(final ClientHttpRequest request) throws IOException {
            // empty block should be documented
        }
    }, new ResponseExtractor<Object>() {
        @Override
        public Object extractData(final ClientHttpResponse response) throws IOException {
            final HttpStatus statusCode = response.getStatusCode();
            LOG.debug("Response status: " + statusCode.toString());
            return response.getStatusCode();
        }
    });
    return result;
}

From source file:com.appglu.impl.StorageTemplate.java

/**
 * {@inheritDoc}/*from w ww .jav a  2 s  . c o m*/
 */
public void streamStorageFile(StorageFile file, InputStreamCallback inputStreamCallback)
        throws AppGluRestClientException {

    RequestCallback requestCallback = new RequestCallback() {
        public void doWithRequest(ClientHttpRequest request) throws IOException {

        }
    };

    this.streamStorageFile(file, inputStreamCallback, requestCallback);
}

From source file:com.appglu.impl.StorageTemplate.java

/**
 * {@inheritDoc}/* w  w  w .  j  a  v a  2 s .c om*/
 */
public boolean streamStorageFileIfModifiedSince(final StorageFile file, InputStreamCallback inputStreamCallback)
        throws AppGluRestClientException {

    RequestCallback requestCallback = new RequestCallback() {
        public void doWithRequest(ClientHttpRequest request) throws IOException {
            if (file.hasLastModifiedDate()) {
                request.getHeaders().setIfModifiedSince(file.getLastModified().getTime());
            }
        }
    };

    return this.streamStorageFile(file, inputStreamCallback, requestCallback);
}

From source file:org.springframework.integration.samples.rest.RestHttpClientTest.java

/**
 *
 * @throws Exception/*from  w  w w  .  jav  a  2  s .com*/
 */
@Test
public void testGetEmployeeAsXml() throws Exception {

    Map<String, Object> employeeSearchMap = getEmployeeSearchMap("0");

    final String fullUrl = "http://localhost:8080/rest-http/services/employee/{id}/search";

    EmployeeList employeeList = restTemplate.execute(fullUrl, HttpMethod.GET, new RequestCallback() {
        @Override
        public void doWithRequest(ClientHttpRequest request) throws IOException {
            HttpHeaders headers = getHttpHeadersWithUserCredentials(request);
            headers.add("Accept", "application/xml");
        }
    }, responseExtractor, employeeSearchMap);

    logger.info("The employee list size :" + employeeList.getEmployee().size());

    StringWriter sw = new StringWriter();
    StreamResult sr = new StreamResult(sw);

    marshaller.marshal(employeeList, sr);
    logger.info(sr.getWriter().toString());
    assertTrue(employeeList.getEmployee().size() > 0);
}

From source file:com.appglu.impl.StorageTemplate.java

/**
 * {@inheritDoc}//from  w w w .  j  a va2s  .  c  o  m
 */
public boolean streamStorageFileIfNoneMatch(final StorageFile file, InputStreamCallback inputStreamCallback)
        throws AppGluRestClientException {

    RequestCallback requestCallback = new RequestCallback() {
        public void doWithRequest(ClientHttpRequest request) throws IOException {
            if (file.hasETag()) {
                request.getHeaders().setIfNoneMatch(StringUtils.addDoubleQuotes(file.getETag()));
            }
        }
    };

    return this.streamStorageFile(file, inputStreamCallback, requestCallback);
}

From source file:de.zib.gndms.gndmc.test.gorfx.ESGFGet.java

@Override
protected void run() throws Exception {

    SetupSSL setupSSL = new SetupSSL();
    setupSSL.setKeyStoreLocation(keyStoreLocation);
    setupSSL.prepareKeyStore(passwd, passwd);
    setupSSL.setupDefaultSSLContext(passwd);

    final RestTemplate rt = new RestTemplate();

    rt.execute(url, HttpMethod.GET, null, new ResponseExtractor<Object>() {
        @Override//from   w  w w .j  a v a2 s. co  m
        public Object extractData(final ClientHttpResponse response) throws IOException {

            String url = null;
            String cookieTmp = null;
            System.out.println(response.getStatusCode().toString());
            for (String s : response.getHeaders().keySet())
                for (String v : response.getHeaders().get(s)) {
                    System.out.println(s + ":" + v);
                    if ("Location".equals(s))
                        url = v;
                    else if ("Set-Cookie".equals(s))
                        cookieTmp = v;
                }
            final String cookie = cookieTmp.split(";")[0];

            if (url != null)
                rt.execute(decodeUrl(url), HttpMethod.GET, new RequestCallback() {
                    @Override
                    public void doWithRequest(final ClientHttpRequest request) throws IOException {

                        System.out.println("setting cookie: " + cookie);
                        request.getHeaders().set("Cookie", cookie);
                    }
                }, new ResponseExtractor<Object>() {
                    @Override
                    public Object extractData(final ClientHttpResponse response) throws IOException {

                        System.out.println(response.getStatusCode().toString());
                        System.out.println("Received data, copying");
                        InputStream is = response.getBody();
                        OutputStream os = new FileOutputStream(off);
                        StreamCopyNIO.copyStream(is, os);
                        System.out.println("Done");
                        return null;
                    }
                });

            return null;
        }
    });
}

From source file:de.zib.gndms.gndmc.utils.HTTPGetter.java

public int get(final HttpMethod method, String url, final HttpHeaders headers)
        throws NoSuchAlgorithmException, KeyManagementException {
    logger.debug(method.toString() + " URL " + url);

    EnhancedResponseExtractor responseExtractor = get(method, url, new RequestCallback() {
        @Override/*from   w ww  . j a v  a 2  s  . c om*/
        public void doWithRequest(ClientHttpRequest request) throws IOException {
            // add headers
            if (headers != null)
                request.getHeaders().putAll(headers);
        }
    });
    int statusCode = responseExtractor.getStatusCode();

    int redirectionCounter = 0;

    // redirect as long as needed
    while (300 <= statusCode && statusCode < 400) {
        final List<String> cookies = DefaultResponseExtractor.getCookies(responseExtractor.getHeaders());
        final String location = DefaultResponseExtractor.getLocation(responseExtractor.getHeaders());

        logger.debug("Redirection " + ++redirectionCounter);
        logger.trace("Redirecting to " + location + " with cookies " + cookies.toString());

        responseExtractor = get(method, location, new RequestCallback() {
            @Override
            public void doWithRequest(ClientHttpRequest request) throws IOException {
                for (String c : cookies)
                    request.getHeaders().add("Cookie", c.split(";", 2)[0]);

                // add headers
                if (headers != null)
                    request.getHeaders().putAll(headers);
            }
        });

        statusCode = responseExtractor.getStatusCode();
    }

    logger.debug("HTTP " + method.toString() + " Status Code " + statusCode + " after " + redirectionCounter
            + " redirections");

    return statusCode;
}

From source file:com.appglu.impl.SyncTemplate.java

/**
 * {@inheritDoc}// www. j  ava  2s  .c om
 */
public void downloadChangesForTables(final List<TableVersion> tables,
        final InputStreamCallback inputStreamCallback) throws AppGluRestClientException {
    RequestCallback requestCallback = new RequestCallback() {
        public void doWithRequest(ClientHttpRequest request) throws IOException {
            HttpEntity<Object> requestEntity = new HttpEntity<Object>(new TableVersionBody(tables));

            HttpHeaders requestHeaders = requestEntity.getHeaders();
            if (!requestHeaders.isEmpty()) {
                request.getHeaders().putAll(requestHeaders);
            }

            jsonMessageConverter.write(requestEntity.getBody(), requestHeaders.getContentType(), request);
        }
    };

    ResponseExtractor<Object> responseExtractor = new ResponseExtractor<Object>() {
        public Object extractData(ClientHttpResponse response) throws IOException {
            inputStreamCallback.doWithInputStream(response.getBody());
            return null;
        }
    };

    try {
        this.restOperations.execute(CHANGES_FOR_TABLES_URL, HttpMethod.POST, requestCallback,
                responseExtractor);
    } catch (RestClientException e) {
        throw new AppGluRestClientException(e.getMessage(), e);
    }
}

From source file:com.goldengekko.meetr.service.sugarcrm.SugarCRMClient.java

public String getToken(String user, String password) {
    LOG.debug("Get SugarCRM token");

    if (null == user || null == password || user.isEmpty() || password.isEmpty()) {
        LOG.info("User and password must be provided when creating token");
        throw new BadRequestException(ERR_MISSING_USER_PASSWORD,
                "User and password must be provided when creating token");
    }//w w  w  .jav a  2  s. c o  m

    String data = String.format(
            "{\"user_auth\":{\"user_name\":\"%s\",\"password\":\"%s\",\"version\":\"%s\"},\"application_name\":\"%s\"}",
            this.user, md5Hash(this.password), "1.0", "Meeter");
    //LOG.debug("Send login with data:{}", data);

    this.token = TEMPLATE.execute(this.sugarCRMUrl + PARAM_TEMPLATE, HttpMethod.GET, new RequestCallback() {
        @Override
        public void doWithRequest(ClientHttpRequest clientHttpRequest) throws IOException {
            LOG.debug("Sending login request with url:{}", clientHttpRequest.getURI().toURL().toExternalForm());
        }
    }, new ResponseExtractor<String>() {
        @Override
        public String extractData(ClientHttpResponse clientHttpResponse) throws IOException {
            LOG.debug("Response with http code:{}", clientHttpResponse.getStatusCode().value());

            if (clientHttpResponse.getStatusCode() == HttpStatus.OK) {
                SugarCRMLoginResponse response = MAPPER.readValue(clientHttpResponse.getBody(),
                        SugarCRMLoginResponse.class);
                LOG.debug("Response:{}", response);
                if (!response.hasError()) {
                    return response.getId();
                } else if (response.isInvalidCredentials()) {
                    LOG.info("SugarCRM login failed with invalid credentials",
                            new StringHttpMessageConverter().read(String.class, clientHttpResponse));
                    throw new RestException(ERR_SUGAR_LOGIN_FAILED, HttpStatus.FORBIDDEN,
                            "SugarCRM login failed with invalid credentials");
                } else {
                    LOG.info("SugarCRM login failed with unknown reason:{}",
                            new StringHttpMessageConverter().read(String.class, clientHttpResponse));
                    throw new RestException(ERR_SUGAR_LOGIN_FAILED, HttpStatus.FORBIDDEN,
                            "SugarCRM login failed with unknown reason");
                }
            } else {
                // If the SugarCRM does not respond with 200 throw http 503
                LOG.warn("SugarCRM is responding with http code:{}",
                        clientHttpResponse.getStatusCode().value());
                throw new RestException(ERR_SUGAR_NOT_AVAILABLE, HttpStatus.SERVICE_UNAVAILABLE,
                        "SugarCRM request failed");
            }
        }
    }, "login", "json", "json", data);

    LOG.debug("Got token:{}", this.token);

    return this.token;
}