Example usage for org.apache.http.client.methods HttpUriRequest 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.flipkart.bifrost.http.HttpCallCommand.java

private T makeHttpCall() throws Exception {
    HttpUriRequest httpRequest = generateRequestObject();
    if (null != headers) {
        for (Map.Entry<String, String> header : headers.entrySet()) {
            httpRequest.setHeader(header.getKey(), header.getValue());
        }//  ww w  .  ja va 2s .c  om
    }
    CloseableHttpResponse response = null;
    try {
        response = client.execute(httpRequest);
        int statusCode = response.getStatusLine().getStatusCode();
        HttpEntity entity = response.getEntity();
        byte[] responseBytes = (null != entity) ? EntityUtils.toByteArray(entity) : null;
        if (statusCode != successStatus) {
            throw new BifrostException(BifrostException.ErrorCode.SUCCESS_STATUS_MISMATCH,
                    String.format("Call status mismatch. Expected %d Got %d", successStatus, statusCode));
        }
        return mapper.readValue(responseBytes, new TypeReference<T>() {
        });
    } finally {
        if (null != response) {
            try {
                response.close();
            } catch (IOException e) {
                logger.error("Error closing HTTP response: ", e);
            }
        }
    }
}

From source file:org.yamj.api.common.http.HttpClientWrapper.java

@SuppressWarnings("unused")
protected void prepareRequest(HttpUriRequest request) throws ClientProtocolException {
    if (randomUserAgent) {
        request.setHeader(HTTP.USER_AGENT, UserAgentSelector.randomUserAgent());
    }//  ww w .  j av a 2s  .c o m
}

From source file:net.sf.jsog.client.DefaultHttpClientImpl.java

/**
 * Executes a request and returns the resulting String.
 * @param request the request to execute.
 * @return the raw content string.//from w w w. j  a  va 2 s.c  o  m
 * @throws JsogClientException if the request fails.
 */
private synchronized String execute(final HttpUriRequest request) {
    request.setParams(params);

    // Set the request's headers
    for (Entry<String, String> header : headers.entrySet()) {
        request.setHeader(header.getKey(), header.getValue());
    }

    // Execute the request and get it's content
    HttpResponse response;
    String content;
    try {

        // Execute the request
        response = getClient().execute(request);

        // Get the response content
        content = EntityUtils.toString(response.getEntity(), charset);
    } catch (IOException e) {
        throw new JsogClientException("Get request failed.", e);
    }

    // Check the response code
    StatusLine sl = response.getStatusLine();
    if (sl.getStatusCode() != 200) {
        throw new Non200ResponseCodeException(sl.getStatusCode(), sl.getReasonPhrase(), content);
    }

    return content;
}

From source file:com.jgoetsch.eventtrader.source.HttpPollingMsgSource.java

public void receiveMsgs(HttpClient client) {
    NewMsgHandler msgHandler = new NewMsgHandler();
    HttpUriRequest req = createRequest();
    for (;;) {/*from   w w w  . java  2  s  .c o  m*/
        HttpEntity entity = null;
        try {
            if (isUseIfModifiedSince() && lastModifiedDate != null)
                req.setHeader("If-Modified-Since", lastModifiedDate);

            long startTime = System.currentTimeMillis();
            HttpResponse rsp = client.execute(req);
            if (rsp.containsHeader("Last-Modified")) {
                lastModifiedDate = rsp.getFirstHeader("Last-Modified").getValue();
                //log.debug("Resource last modified: " + lastModifiedDate);
            }
            entity = rsp.getEntity();
            if (rsp.getStatusLine().getStatusCode() >= 400) {
                log.warn("HTTP request to " + req.getURI().getHost() + " failed ["
                        + rsp.getStatusLine().getStatusCode() + " " + rsp.getStatusLine().getReasonPhrase()
                        + ", " + (System.currentTimeMillis() - startTime) + " ms]");

                // 400 level error should be unrecoverable so just quit out
                if (rsp.getStatusLine().getStatusCode() < 500)
                    return;
                else {
                    // give server some more time to recover before retrying if it returned 500 level error
                    // probably means site crashed and continuing to hit it will only make things worse
                    try {
                        Thread.sleep(pollingInterval * 6);
                    } catch (InterruptedException e) {
                    }
                }
            } else {
                boolean bContinue = true;
                if (entity != null && rsp.getStatusLine().getStatusCode() != 304) { // 304 = not modified
                    bContinue = getMsgParser().parseContent(entity.getContent(), entity.getContentLength(),
                            entity.getContentType() == null ? null : entity.getContentType().getValue(),
                            msgHandler);
                    msgHandler.nextPass();
                }
                if (log.isDebugEnabled()) {
                    log.debug(
                            "Checked site at " + req.getURI().getHost() + " ["
                                    + rsp.getStatusLine().getStatusCode() + " "
                                    + rsp.getStatusLine().getReasonPhrase() + ", "
                                    + (entity != null ? (entity.getContentLength() != -1
                                            ? entity.getContentLength() + " bytes, "
                                            : "unknown length, ") : "")
                                    + (System.currentTimeMillis() - startTime) + " ms]");
                }
                if (!bContinue)
                    return;
            }
        } catch (IOException e) {
            log.warn(e.getClass() + ": " + e.getMessage());
        } catch (Exception e) {
            log.warn(e.getClass() + ": " + e.getMessage(), e);
        } finally {
            if (entity != null) {
                // release connection gracefully
                try {
                    entity.consumeContent();
                } catch (IOException e) {
                }
            }
        }

        delay();
    }
}

From source file:org.pixmob.appengine.client.AppEngineClient.java

private HttpResponse executeWithAuth(HttpUriRequest request) throws IOException {
    request.setHeader("Cookie", "SACSID=" + authenticationCookie);
    return safelyExecute(delegate, request);
}

From source file:ch.cyberduck.core.googlestorage.GoogleStorageSession.java

@Override
protected boolean authorize(final HttpUriRequest request, final ProviderCredentials credentials)
        throws ServiceException {
    if (credentials instanceof OAuth2ProviderCredentials) {
        request.setHeader("x-goog-api-version", "2");
        final Credential tokens = ((OAuth2ProviderCredentials) credentials).getTokens();
        if (log.isDebugEnabled()) {
            log.debug(String.format("Authorizing service request with OAuth2 access token: %s",
                    tokens.getAccessToken()));
        }//from   ww w  .  ja  v a2  s .  c  o m
        request.setHeader("Authorization", String.format("OAuth %s", tokens.getAccessToken()));
        return true;
    }
    return false;
}

From source file:org.pixmob.appengine.client.AppEngineClient.java

private void configureRequest(HttpUriRequest req) {
    if (httpUserAgent != null) {
        req.setHeader(HTTP.USER_AGENT, httpUserAgent);
    }
}

From source file:org.ow2.proactive_grid_cloud_portal.cli.cmd.AbstractCommand.java

protected HttpResponseWrapper execute(HttpUriRequest request, ApplicationContext currentContext) {
    String sessionId = currentContext.getSessionId();
    if (sessionId != null) {
        request.setHeader("sessionid", sessionId);
    }//www  .  java2  s .  c om
    CommonHttpClientBuilder httpClientBuilder = new HttpClientBuilder().useSystemProperties();
    try {
        if ("https".equals(request.getURI().getScheme()) && currentContext.canInsecureAccess()) {
            httpClientBuilder.insecure(true);
        }
        HttpResponse response = httpClientBuilder.build().execute(request);
        return new HttpResponseWrapper(response);

    } catch (SSLPeerUnverifiedException sslException) {
        throw new CLIException(CLIException.REASON_OTHER,
                "SSL error. Perhaps HTTPS certificate could not be validated, "
                        + "you can try with -k or insecure() for insecure SSL connection.",
                sslException);
    } catch (Exception e) {
        throw new CLIException(CLIException.REASON_OTHER, e.getMessage(), e);
    } finally {
        ((HttpRequestBase) request).releaseConnection();
    }
}