Example usage for org.apache.http.client.methods HttpUriRequest setHeader

List of usage examples for org.apache.http.client.methods HttpUriRequest setHeader

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  5. HttpUriRequest
  6. setHeader

Introduction

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

Prototype

void setHeader(String str, String str2);

Source Link

Usage

From source file:com.louding.frame.http.download.SimpleDownloader.java

/**
 * /*from  w  ww  .  j a  va 2s .com*/
 * 
 * @param request
 * @throws IOException
 */
private void makeRequestWithRetries(HttpUriRequest request) throws IOException {
    if (isResume && targetUrl != null) {
        File downloadFile = new File(targetUrl);
        long fileLen = 0;
        if (downloadFile.isFile() && downloadFile.exists()) {
            fileLen = downloadFile.length();
        }
        if (fileLen > 0) {
            request.setHeader("RANGE", "bytes=" + fileLen + "-");
        }
    }

    boolean retry = true;
    IOException cause = null;
    HttpRequestRetryHandler retryHandler = client.getHttpRequestRetryHandler();
    while (retry) {
        try {
            if (!isCancelled()) {
                HttpResponse response = client.execute(request, context);
                if (!isCancelled()) {
                    handleResponse(response);
                }
            }
            return;
        } catch (UnknownHostException e) {
            publishProgress(UPDATE_FAILURE, e, 0, "unknownHostExceptioncan't resolve host");
            return;
        } catch (IOException e) {
            cause = e;
            retry = retryHandler.retryRequest(cause, ++executionCount, context);
        } catch (NullPointerException e) {
            // HttpClient 4.0.x ?bug
            // http://code.google.com/p/android/issues/detail?id=5255
            cause = new IOException("NPE in HttpClient" + e.getMessage());
            retry = retryHandler.retryRequest(cause, ++executionCount, context);
        } catch (Exception e) {
            cause = new IOException("Exception" + e.getMessage());
            retry = retryHandler.retryRequest(cause, ++executionCount, context);
        }
    }
    if (cause != null) {
        throw cause;
    } else {
        throw new IOException("");
    }
}

From source file:com.linecorp.armeria.server.http.file.HttpFileServiceTest.java

@Test
public void testFileSystemGet() throws Exception {
    final File barFile = new File(tmpDir, "bar.html");
    final String expectedContentA = "<html/>";
    final String expectedContentB = "<html><body/></html>";
    Files.write(barFile.toPath(), expectedContentA.getBytes(StandardCharsets.UTF_8));

    try (CloseableHttpClient hc = HttpClients.createMinimal()) {
        final String lastModified;
        HttpUriRequest req = new HttpGet(newUri("/fs/bar.html"));
        try (CloseableHttpResponse res = hc.execute(req)) {
            lastModified = assert200Ok(res, "text/html", expectedContentA);
        }//from www.  jav a 2  s.c  o m

        // Test if the 'If-Modified-Since' header works as expected.
        req = new HttpGet(newUri("/fs/bar.html"));
        req.setHeader(HttpHeaders.IF_MODIFIED_SINCE, currentHttpDate());

        try (CloseableHttpResponse res = hc.execute(req)) {
            assert304NotModified(res, lastModified);
        }

        // Test if the 'If-Modified-Since' header works as expected after the file is modified.
        req = new HttpGet(newUri("/fs/bar.html"));
        req.setHeader(HttpHeaders.IF_MODIFIED_SINCE, currentHttpDate());

        // HTTP-date has no sub-second precision; wait until the current second changes.
        Thread.sleep(1000);

        Files.write(barFile.toPath(), expectedContentB.getBytes(StandardCharsets.UTF_8));

        try (CloseableHttpResponse res = hc.execute(req)) {
            final String newLastModified = assert200Ok(res, "text/html", expectedContentB);

            // Ensure that the 'Last-Modified' header did not change.
            assertThat(newLastModified, is(not(lastModified)));
        }

        // Test if the cache detects the file removal correctly.
        final boolean deleted = barFile.delete();
        assertThat(deleted, is(true));

        req = new HttpGet(newUri("/fs/bar.html"));
        req.setHeader(HttpHeaders.IF_MODIFIED_SINCE, currentHttpDate());
        req.setHeader(HttpHeaders.CONNECTION, "close");

        try (CloseableHttpResponse res = hc.execute(req)) {
            assert404NotFound(res);
        }
    }
}

From source file:com.klarna.checkout.BasicConnector.java

/**
 * Create a HttpUriRequest object.//w w w  .j a va 2 s . c o m
 *
 * @param method HTTP Method
 * @param resource IResource implementation
 * @param options Options for Connector
 *
 * @return the appropriate HttpUriRequest
 *
 * @throws UnsupportedEncodingException if the payloads encoding is not
 * supported
 */
protected HttpUriRequest createRequest(final String method, final IResource resource,
        final ConnectorOptions options) throws UnsupportedEncodingException {

    URI uri = this.getUri(options, resource);

    HttpUriRequest req;

    if (method.equals("GET")) {
        req = new HttpGet(uri);
    } else {
        HttpPost post = new HttpPost(uri);
        String payload = JSONObject.toJSONString(getData(options, resource));

        post.setEntity(new ByteArrayEntity(payload.getBytes("UTF-8")));

        post.setHeader("Content-Type", resource.getContentType());
        req = post;
    }

    req.setHeader("UserAgent", createtUserAgent().toString());
    req.setHeader("Accept", resource.getContentType());

    return req;
}

From source file:org.apache.sling.discovery.base.connectors.ping.TopologyRequestValidator.java

/**
 * Trust a message on the client before sending, only if trust is enabled.
 *
 * @param method the method which will have headers set after the call.
 * @param body the body.//from   w ww  .  ja  v  a2s . c o m
 */
public void trustMessage(HttpUriRequest method, String body) {
    checkActive();
    if (trustEnabled) {
        String bodyHash = hash("request:" + method.getURI().getPath() + ":" + body);
        method.setHeader(HASH_HEADER, bodyHash);
        method.setHeader(SIG_HEADER, createTrustHeader(bodyHash));
    }
}

From source file:org.jets3t.service.impl.rest.httpclient.GoogleStorageService.java

@Override
protected HttpUriRequest setupConnection(HTTP_METHOD method, String bucketName, String objectKey,
        Map<String, String> requestParameters) throws ServiceException {
    final HttpUriRequest request = super.setupConnection(method, bucketName, objectKey, requestParameters);
    // Use API version 2 if we are using OAuth2 credentials
    if (getProviderCredentials() instanceof OAuth2Credentials) {
        request.setHeader("x-goog-api-version", "2");
    }//from   w ww  .jav  a2 s  . c  o  m
    return request;
}

From source file:com.github.seratch.signedrequest4j.SignedRequestApacheHCImpl.java

@Override
public HttpResponse doRequest(String url, HttpMethod method, RequestBody body, String charset)
        throws IOException {

    HttpClient httpClient = new DefaultHttpClient();
    HttpUriRequest request = getRequest(method, url);
    httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, connectTimeoutMillis);
    httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, readTimeoutMillis);
    httpClient.getParams().setParameter(CoreProtocolPNames.USER_AGENT, USER_AGENT);
    httpClient.getParams().setParameter(CoreProtocolPNames.HTTP_CONTENT_CHARSET, charset);

    for (String name : headersToOverwrite.keySet()) {
        request.setHeader(name, headersToOverwrite.get(name));
    }//from   w  w  w  . j a va  2 s.c  o  m

    String oAuthNonce = String.valueOf(new SecureRandom().nextLong());
    Long oAuthTimestamp = System.currentTimeMillis() / 1000;
    String signature = getSignature(url, method, oAuthNonce, oAuthTimestamp);
    String authorizationHeader = getAuthorizationHeader(signature, oAuthNonce, oAuthTimestamp);
    request.setHeader("Authorization", authorizationHeader);

    if (method == HttpMethod.POST) {
        HttpPost postRequest = (HttpPost) request;
        BasicHttpEntity entity = new BasicHttpEntity();
        entity.setContent(new ByteArrayInputStream(body.getBody()));
        entity.setContentType(body.getContentType());
        postRequest.setEntity(entity);
    } else if (method == HttpMethod.PUT) {
        HttpPut putRequest = (HttpPut) request;
        BasicHttpEntity entity = new BasicHttpEntity();
        entity.setContent(new ByteArrayInputStream(body.getBody()));
        entity.setContentType(body.getContentType());
        putRequest.setEntity(entity);
    }

    org.apache.http.HttpResponse apacheHCResponse = httpClient.execute(request);
    if (apacheHCResponse.getStatusLine().getStatusCode() >= 400) {
        HttpResponse httpResponse = toReturnValue(apacheHCResponse, charset);
        throw new HttpException(apacheHCResponse.getStatusLine().getReasonPhrase(), httpResponse);
    }
    return toReturnValue(apacheHCResponse, charset);
}

From source file:com.github.seratch.signedrequest4j.SignedRequestApacheHCImpl.java

/**
 * {@inheritDoc}//from  ww w  . j  a  va2  s. co  m
 */
@Override
public HttpResponse doRequest(String url, HttpMethod method, Map<String, Object> requestParameters,
        String charset) throws IOException {

    HttpEntity entity = null;
    if (method == HttpMethod.GET) {
        List<NameValuePair> params = toNameValuePairList(requestParameters);
        String queryString = URLEncodedUtils.format(params, "UTF-8");
        if (queryString != null && !queryString.isEmpty()) {
            url = url.contains("?") ? url + "&" + queryString : url + "?" + queryString;
        }
    } else {
        List<NameValuePair> params = toNameValuePairList(requestParameters);
        entity = new UrlEncodedFormEntity(params, "UTF-8");
    }

    // read get parameters for signature base string
    readQueryStringAndAddToSignatureBaseString(url);

    HttpClient httpClient = new DefaultHttpClient();
    HttpUriRequest request = getRequest(method, url);
    httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, connectTimeoutMillis);
    httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, readTimeoutMillis);
    httpClient.getParams().setParameter(CoreProtocolPNames.USER_AGENT, USER_AGENT);
    httpClient.getParams().setParameter(CoreProtocolPNames.HTTP_CONTENT_CHARSET, charset);

    for (String name : headersToOverwrite.keySet()) {
        request.setHeader(name, headersToOverwrite.get(name));
    }

    String oAuthNonce = String.valueOf(new SecureRandom().nextLong());
    Long oAuthTimestamp = System.currentTimeMillis() / 1000;
    String signature = getSignature(url, method, oAuthNonce, oAuthTimestamp);
    String authorizationHeader = getAuthorizationHeader(signature, oAuthNonce, oAuthTimestamp);
    request.setHeader("Authorization", authorizationHeader);

    if (entity != null) {
        if (method == HttpMethod.POST) {
            HttpPost postRequest = (HttpPost) request;
            postRequest.setEntity(entity);
        } else if (method == HttpMethod.PUT) {
            HttpPut putRequest = (HttpPut) request;
            putRequest.setEntity(entity);
        }
    }

    org.apache.http.HttpResponse apacheHCResponse = httpClient.execute(request);
    if (apacheHCResponse.getStatusLine().getStatusCode() >= 400) {
        HttpResponse httpResponse = toReturnValue(apacheHCResponse, charset);
        throw new HttpException(apacheHCResponse.getStatusLine().getReasonPhrase(), httpResponse);
    }
    return toReturnValue(apacheHCResponse, charset);

}

From source file:it.polimi.tower4clouds.rules.actions.RestCall.java

@Override
public void execute(String resourceId, String value, String timestamp) {
    getLogger().info("Action requested. Input data: {}, {}, {}", resourceId, value, timestamp);
    try {//from w  w w . ja va  2s. co  m
        CloseableHttpClient client = HttpClients.createDefault();
        HttpUriRequest request;
        String url = getParameters().get(URL);
        String method = getParameters().get(METHOD).toUpperCase();
        switch (method) {
        case POST:
            request = new HttpPost(url);
            break;
        case PUT:
            request = new HttpPut(url);
            break;
        case DELETE:
            request = new HttpDelete(url);
            break;
        case GET:
            request = new HttpGet(url);
            break;

        default:
            getLogger().error("Unknown method {}", method);
            return;
        }
        request.setHeader("Cache-Control", "no-cache");
        CloseableHttpResponse response = client.execute(request);
        getLogger().info("Rest call executed");
        response.close();
    } catch (Exception e) {
        getLogger().error("Error executing rest call", e);
    }

}

From source file:org.fcrepo.test.api.TestAdminAPI.java

private HttpResponse getOrDelete(String method, boolean authenticate) throws Exception {
    if (url == null || url.length() == 0) {
        throw new IllegalArgumentException("url must be a non-empty value");
    } else if (!(url.startsWith("http://") || url.startsWith("https://"))) {
        url = getBaseURL() + url;/*w  w w.  j a va2s .c o m*/
    }
    HttpUriRequest httpMethod = null;
    if (method.equals("GET")) {
        httpMethod = new HttpGet(url);
    } else if (method.equals("DELETE")) {
        httpMethod = new HttpDelete(url);
    } else {
        throw new IllegalArgumentException("method must be one of GET or DELETE.");
    }
    httpMethod.setHeader(HttpHeaders.CONNECTION, "Keep-Alive");

    return getClient(authenticate).execute(httpMethod);
}