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

Introduction

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

Prototype

boolean containsHeader(String str);

Source Link

Usage

From source file:org.esigate.DriverTest.java

public void testHeadersFilteredWhenError500() throws Exception {
    Properties properties = new Properties();
    properties.put(Parameters.REMOTE_URL_BASE.getName(), "http://localhost");
    HttpResponse response = new BasicHttpResponse(new ProtocolVersion("HTTP", 1, 1),
            HttpStatus.SC_INTERNAL_SERVER_ERROR, "Internal Server Error");
    response.addHeader("Content-type", "Text/html;Charset=UTF-8");
    response.addHeader("Transfer-Encoding", "dummy");
    HttpEntity httpEntity = new StringEntity("Error", "UTF-8");
    response.setEntity(httpEntity);//from   w  w w  .ja v a2s .  c  om
    mockConnectionManager.setResponse(response);
    Driver driver = createMockDriver(properties, mockConnectionManager);
    CloseableHttpResponse driverResponse;
    try {
        driverResponse = driver.proxy("/", request.build());
        fail("We should get an HttpErrorPage");
    } catch (HttpErrorPage e) {
        driverResponse = e.getHttpResponse();
    }
    int statusCode = driverResponse.getStatusLine().getStatusCode();
    assertEquals("Status code", HttpStatus.SC_INTERNAL_SERVER_ERROR, statusCode);
    assertFalse("Header 'Transfer-Encoding'", driverResponse.containsHeader("Transfer-Encoding"));
}

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From source file:org.esigate.cache.CacheAdapter.java

public ClientExecChain wrapCachingHttpClient(final ClientExecChain wrapped) {
    return new ClientExecChain() {

        /**/*from w w  w.jav  a  2  s  .c o  m*/
         * Removes client http cache directives like "Cache-control" and "Pragma". Users must not be able to bypass
         * the cache just by making a refresh in the browser. Generates X-cache header.
         * 
         */
        @Override
        public CloseableHttpResponse execute(HttpRoute route, HttpRequestWrapper request,
                HttpClientContext httpClientContext, HttpExecutionAware execAware)
                throws IOException, HttpException {
            OutgoingRequestContext context = OutgoingRequestContext.adapt(httpClientContext);

            // Switch route for the cache to generate the right cache key
            CloseableHttpResponse response = wrapped.execute(route, request, context, execAware);

            // Remove previously added Cache-control header
            if (request.getRequestLine().getMethod().equalsIgnoreCase("GET")
                    && (staleWhileRevalidate > 0 || staleIfError > 0)) {
                response.removeHeader(response.getLastHeader("Cache-control"));
            }
            // Add X-cache header
            if (xCacheHeader) {
                if (context != null) {
                    CacheResponseStatus cacheResponseStatus = (CacheResponseStatus) context
                            .getAttribute(HttpCacheContext.CACHE_RESPONSE_STATUS);
                    String xCacheString;
                    if (cacheResponseStatus.equals(CacheResponseStatus.CACHE_HIT)) {
                        xCacheString = "HIT";
                    } else if (cacheResponseStatus.equals(CacheResponseStatus.VALIDATED)) {
                        xCacheString = "VALIDATED";
                    } else {
                        xCacheString = "MISS";
                    }
                    xCacheString += " from " + route.getTargetHost().toHostString();
                    xCacheString += " (" + request.getRequestLine().getMethod() + " "
                            + request.getRequestLine().getUri() + ")";
                    response.addHeader("X-Cache", xCacheString);
                }
            }

            // Remove Via header
            if (!viaHeader && response.containsHeader("Via")) {
                response.removeHeaders("Via");
            }
            return response;
        }
    };
}

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From source file:synapticloop.b2.request.BaseB2Request.java

/**
 * Execute an HTTP HEAD request and return the response for further parsing
 *
 * @return the response object//from   www.  j a va 2s .  c o  m
 *
 * @throws B2ApiException if something went wrong with the call
 * @throws IOException if there was an error communicating with the API service
 */
protected CloseableHttpResponse executeHead() throws B2ApiException, IOException {
    URI uri = this.buildUri();

    LOGGER.debug("HEAD request to URL '{}'", uri.toString());

    HttpHead httpHead = new HttpHead(uri);

    CloseableHttpResponse httpResponse = this.execute(httpHead);

    switch (httpResponse.getStatusLine().getStatusCode()) {
    case HttpStatus.SC_OK:
        return httpResponse;
    }

    final B2ApiException failure = new B2ApiException(EntityUtils.toString(httpResponse.getEntity()),
            new HttpResponseException(httpResponse.getStatusLine().getStatusCode(),
                    httpResponse.getStatusLine().getReasonPhrase()));
    if (httpResponse.containsHeader(HttpHeaders.RETRY_AFTER)) {
        throw failure
                .withRetry(Integer.valueOf(httpResponse.getFirstHeader(HttpHeaders.RETRY_AFTER).getValue()));
    }
    throw failure;
}

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From source file:synapticloop.b2.request.BaseB2Request.java

/**
 * Execute a GET request, returning the data stream from the response.
 *
 * @return The response from the GET request
 *
 * @throws B2ApiException if there was an error with the request
 * @throws IOException if there was an error communicating with the API service
 *///from   w  ww.ja  v a  2s .c  o m
protected CloseableHttpResponse executeGet() throws B2ApiException, IOException {
    URI uri = this.buildUri();

    HttpGet httpGet = new HttpGet(uri);

    CloseableHttpResponse httpResponse = this.execute(httpGet);

    // you will either get an OK or a partial content
    switch (httpResponse.getStatusLine().getStatusCode()) {
    case HttpStatus.SC_OK:
    case HttpStatus.SC_PARTIAL_CONTENT:
        return httpResponse;
    }

    final B2ApiException failure = new B2ApiException(EntityUtils.toString(httpResponse.getEntity()),
            new HttpResponseException(httpResponse.getStatusLine().getStatusCode(),
                    httpResponse.getStatusLine().getReasonPhrase()));
    if (httpResponse.containsHeader(HttpHeaders.RETRY_AFTER)) {
        throw failure
                .withRetry(Integer.valueOf(httpResponse.getFirstHeader(HttpHeaders.RETRY_AFTER).getValue()));
    }
    throw failure;
}

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From source file:synapticloop.b2.request.BaseB2Request.java

/**
 * Execute a POST request returning the response data as a String
 *
 * @return the response data as a string
 *
 * @throws B2ApiException if there was an error with the call, most notably
 *     a non OK status code (i.e. not 200)
 * @throws IOException if there was an error communicating with the API service
 *///  w w w  .j av a2  s  .c o m
protected CloseableHttpResponse executePost() throws B2ApiException, IOException {
    URI uri = this.buildUri();

    String postData = convertPostData();
    HttpPost httpPost = new HttpPost(uri);

    httpPost.setEntity(new StringEntity(postData, APPLICATION_JSON));
    CloseableHttpResponse httpResponse = this.execute(httpPost);

    switch (httpResponse.getStatusLine().getStatusCode()) {
    case HttpStatus.SC_OK:
        return httpResponse;
    }

    final B2ApiException failure = new B2ApiException(EntityUtils.toString(httpResponse.getEntity()),
            new HttpResponseException(httpResponse.getStatusLine().getStatusCode(),
                    httpResponse.getStatusLine().getReasonPhrase()));
    if (httpResponse.containsHeader(HttpHeaders.RETRY_AFTER)) {
        throw failure
                .withRetry(Integer.valueOf(httpResponse.getFirstHeader(HttpHeaders.RETRY_AFTER).getValue()));
    }
    throw failure;
}

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