Example usage for org.springframework.http.client ClientHttpRequest getHeaders

Introduction

In this page you can find the example usage for org.springframework.http.client ClientHttpRequest getHeaders.

Prototype

HttpHeaders getHeaders();

Source Link

Document

Return the headers of this message.

Usage

From source file:org.eclipse.cft.server.core.internal.client.CloudFoundryClientFactory.java

private static String getJson(RestTemplate restTemplate, String urlString) {
    ClientHttpResponse response = null;/*from www . j a  v  a  2s. c  o m*/
    HttpMethod method = null;
    try {
        method = HttpMethod.GET;

        URI url = new UriTemplate(urlString).expand();
        ClientHttpRequest request = restTemplate.getRequestFactory().createRequest(url, method);

        List<MediaType> acceptableMediaTypes = new ArrayList<MediaType>();
        acceptableMediaTypes.add(MediaType.APPLICATION_JSON);
        request.getHeaders().setAccept(acceptableMediaTypes);
        //if (requestCallback != null) {
        //   requestCallback.doWithRequest(request);
        //}
        response = request.execute();
        if (response.getBody() != null) {
            HttpMessageConverterExtractor<String> extractor = new HttpMessageConverterExtractor<String>(
                    String.class, restTemplate.getMessageConverters());
            String data = extractor.extractData(response);
            return data;
        }
        ;
    } catch (IOException ex) {
        throw new ResourceAccessException(
                "I/O error on " + method.name() + " request for \"" + urlString + "\":" + ex.getMessage(), ex);
    } finally {
        if (response != null) {
            response.close();
        }
    }
    return null;
}

From source file:org.jnrain.mobile.network.GzipRestTemplate.java

@Override
protected ClientHttpRequest createRequest(URI url, HttpMethod method) throws IOException {
    ClientHttpRequest request = super.createRequest(url, method);
    HttpHeaders headers = request.getHeaders();
    headers.setAcceptEncoding(ContentCodingType.GZIP);
    return request;
}

From source file:jp.go.aist.six.util.core.web.spring.FileRequestCallback.java

public void doWithRequest(final ClientHttpRequest request) throws IOException {
    HttpHeaders headers = request.getHeaders();
    headers.setContentType(_mediaType);//from   w  w  w  .  j  a v  a  2  s . co m

    long size = IoUtil.copy(_file, request.getBody());
    headers.setContentLength(size);
}

From source file:jp.go.aist.six.util.core.web.spring.InputStreamRequestCallback.java

public void doWithRequest(final ClientHttpRequest request) throws IOException {
    HttpHeaders headers = request.getHeaders();
    headers.setContentType(_mediaType);//  ww w  .  jav a2 s .  c  o m

    long size = IoUtil.copy(_input, request.getBody());
    headers.setContentLength(size);
}

From source file:jp.go.aist.six.util.core.web.spring.ReaderRequestCallback.java

public void doWithRequest(final ClientHttpRequest request) throws IOException {
    HttpHeaders headers = request.getHeaders();
    headers.setContentType(_mediaType);/*from   w  ww  . j ava  2  s  .  c  o m*/

    long size = IoUtil.copy(_input, new OutputStreamWriter(request.getBody()));
    headers.setContentLength(size);
}

From source file:jp.go.aist.six.util.core.web.spring.StringRequestCallback.java

public void doWithRequest(final ClientHttpRequest request) throws IOException {
    HttpHeaders headers = request.getHeaders();
    headers.setContentType(_mediaType);//from   ww w .  j  a v a 2  s  .  c  o  m

    long size = IoUtil.copy(new StringReader(_string.toString()), new OutputStreamWriter(request.getBody()));
    headers.setContentLength(size);
}

From source file:com.antelink.sourcesquare.query.RestClient.java

protected RestTemplate getTemplate(String baseDomain) {
    HttpClient client = new HttpClient();

    // Managing HTTP proxy - if any
    String proxyHost = System.getProperty("http.proxyHost");
    String proxyPort = System.getProperty("http.proxyPort");
    if (proxyHost != null && proxyPort != null) {
        client.getHostConfiguration().setProxy(proxyHost, Integer.parseInt(proxyPort));
    }/*  w  ww  .  j  a v  a 2s . c  o  m*/

    // Managing HTTP proxy authentication - if any
    String proxyUser = System.getProperty("http.proxyUser");
    String proxyPassword = System.getProperty("http.proxyPassword");
    AuthScope auth;
    if (proxyHost != null && proxyUser != null && proxyPassword != null) {
        auth = new AuthScope(proxyHost, Integer.parseInt(proxyPort));
        client.getState().setProxyCredentials(auth, new UsernamePasswordCredentials(proxyUser, proxyPassword));
    } else {
        auth = new AuthScope(baseDomain, AuthScope.ANY_PORT);
        client.getState().setCredentials(auth, null);
    }

    CommonsClientHttpRequestFactory commons = new CommonsClientHttpRequestFactory(client) {
        @Override
        public ClientHttpRequest createRequest(URI uri, HttpMethod httpMethod) throws IOException {
            ClientHttpRequest createRequest = super.createRequest(uri, httpMethod);
            createRequest.getHeaders().add("User-Agent", "SourceSquare");
            return createRequest;
        }
    };
    return new RestTemplate(commons);
}

From source file:com.cisco.cta.taxii.adapter.RequestFactory.java

/**
 * Create the TAXII request.//ww  w.j a v  a2s.  co  m
 * 
 * @param feed The TAXII feed.
 * @return TAXII poll request.
 * @throws Exception When any error occurs.
 */
public ClientHttpRequest createPollRequest(String messageId, TaxiiStatus.Feed feed) throws Exception {
    ClientHttpRequest req = httpRequestFactory.createRequest(pollEndpoint.toURI(), HttpMethod.POST);
    httpHeadersAppender.appendTo(req.getHeaders());
    httpBodyWriter.write(messageId, feed, req.getBody());
    return req;
}

From source file:com.cisco.cta.taxii.adapter.RequestFactory.java

/**
 * Create the TAXII request./*w w w. j  a v a  2 s.  c om*/
 *
 * @param feed The TAXII feed name.
 * @return TAXII poll request.
 * @throws Exception When any error occurs.
 */
public ClientHttpRequest createFulfillmentRequest(String messageId, TaxiiStatus.Feed feed, String resultId,
        Integer resultPartNumber) throws Exception {
    ClientHttpRequest req = httpRequestFactory.createRequest(pollEndpoint.toURI(), HttpMethod.POST);
    httpHeadersAppender.appendTo(req.getHeaders());
    httpBodyWriter.write(messageId, feed, resultId, resultPartNumber, req.getBody());
    return req;
}

From source file:org.jnrain.mobile.network.util.JNRainRestTemplate.java

@Override
protected ClientHttpRequest createRequest(URI url, HttpMethod method) throws IOException {
    ClientHttpRequest request = super.createRequest(url, method);

    // override the default User-Agent if an app-specific one is ready
    HttpHeaders hdrs = request.getHeaders();
    if (UserAgentHelper.isUserAgentReady()) {
        hdrs.setUserAgent(UserAgentHelper.getUserAgentString());
    }// www.  ja  va  2 s  .co  m

    return request;
}