Example usage for org.apache.http.protocol HTTP USER

Introduction

In this page you can find the example usage for org.apache.http.protocol HTTP USER_AGENT.

Prototype

String USER_AGENT

To view the source code for org.apache.http.protocol HTTP USER_AGENT.

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Usage

From source file:org.apache.synapse.transport.passthru.util.PassThroughTransportUtils.java

/**
 * Remove unwanted headers from the given header map.
 *
 * @param headers             http header map
 * @param targetConfiguration configurations for the passThrough transporter
 *///  w w  w  . j  av a2 s.c  o m
private static void removeUnwantedHeadersFromHeaderMap(Map headers, TargetConfiguration targetConfiguration) {
    Iterator iter = headers.keySet().iterator();
    while (iter.hasNext()) {
        String headerName = (String) iter.next();
        if (HTTP.CONN_DIRECTIVE.equalsIgnoreCase(headerName)
                || HTTP.TRANSFER_ENCODING.equalsIgnoreCase(headerName)) {
            iter.remove();
        }

        if (HTTP.CONN_KEEP_ALIVE.equalsIgnoreCase(headerName)
                && !targetConfiguration.isPreserveHttpHeader(HTTP.CONN_KEEP_ALIVE)) {
            iter.remove();
        }

        if (HTTP.CONTENT_LEN.equalsIgnoreCase(headerName)
                && !targetConfiguration.isPreserveHttpHeader(HTTP.CONTENT_LEN)) {
            iter.remove();
        }

        if (HTTP.CONTENT_TYPE.equalsIgnoreCase(headerName)
                && !targetConfiguration.isPreserveHttpHeader(HTTP.CONTENT_TYPE)) {
            iter.remove();
        }

        if (HTTP.DATE_HEADER.equalsIgnoreCase(headerName)
                && !targetConfiguration.isPreserveHttpHeader(HTTP.DATE_HEADER)) {
            iter.remove();
        }

        if (HTTP.SERVER_HEADER.equalsIgnoreCase(headerName)
                && !targetConfiguration.isPreserveHttpHeader(HTTP.SERVER_HEADER)) {
            iter.remove();
        }

        if (HTTP.USER_AGENT.equalsIgnoreCase(headerName)
                && !targetConfiguration.isPreserveHttpHeader(HTTP.USER_AGENT)) {
            iter.remove();
        }
    }
}

From source file:org.opennms.core.web.HttpClientWrapper.java

/**
 * Execute the given HTTP method, returning an HTTP response.
 * /*  ww  w.j  av  a  2 s  .co  m*/
 * Note that when you are done with the response, you must call {@link #closeResponse()} so that it gets cleaned up properly.
 */
public CloseableHttpResponse execute(final HttpUriRequest method) throws ClientProtocolException, IOException {
    LOG.debug("execute: " + this.toString() + "; method: " + method.toString());
    // override some headers with our versions
    final HttpRequestWrapper requestWrapper = HttpRequestWrapper.wrap(method);
    if (!isEmpty(m_userAgent)) {
        requestWrapper.setHeader(HTTP.USER_AGENT, m_userAgent);
    }
    if (!isEmpty(m_virtualHost)) {
        requestWrapper.setHeader(HTTP.TARGET_HOST, m_virtualHost);
    }

    if (m_version != null) {
        if (HttpVersion.HTTP_1_1.equals(m_version) && isEmpty(m_virtualHost)) {
            // NMS-7506, set HTTP version to 1.0 if virtual host is not set (since 1.1 requires a virtual host)
            requestWrapper.setProtocolVersion(HttpVersion.HTTP_1_0);
        } else {
            requestWrapper.setProtocolVersion(m_version);
        }
    }

    return getClient().execute(requestWrapper);
}

From source file:org.opennms.netmgt.ncs.northbounder.NCSNorthbounder.java

private void postAlarms(HttpEntity entity) {
    //Need a configuration bean for these

    int connectionTimeout = 3000;
    int socketTimeout = 3000;
    Integer retryCount = 3;//from   w  w w  . j a  va2  s.  c  o m

    HttpVersion httpVersion = determineHttpVersion(m_config.getHttpVersion());

    URI uri = m_config.getURI();
    System.err.println("uri = " + uri);

    final HttpClientWrapper clientWrapper = HttpClientWrapper.create().setSocketTimeout(socketTimeout)
            .setConnectionTimeout(connectionTimeout).setRetries(retryCount).useBrowserCompatibleCookies()
            .dontReuseConnections();

    if ("https".equals(uri.getScheme())) {
        try {
            clientWrapper.useRelaxedSSL("https");
        } catch (final GeneralSecurityException e) {
            throw new NorthbounderException("Failed to configure Relaxed SSL handling.", e);
        }
    }

    final HttpEntityEnclosingRequestBase method = m_config.getMethod().getRequestMethod(uri);

    if (m_config.getVirtualHost() != null && !m_config.getVirtualHost().trim().isEmpty()) {
        method.setHeader(HTTP.TARGET_HOST, m_config.getVirtualHost());
    }
    if (m_config.getUserAgent() != null && !m_config.getUserAgent().trim().isEmpty()) {
        method.setHeader(HTTP.USER_AGENT, m_config.getUserAgent());
    }
    method.setProtocolVersion(httpVersion);
    method.setEntity(entity);

    CloseableHttpResponse response = null;
    try {
        System.err.println("execute: " + method);
        response = clientWrapper.execute(method);
    } catch (ClientProtocolException e) {
        throw new NorthbounderException(e);
    } catch (IOException e) {
        throw new NorthbounderException(e);
    } finally {
        IOUtils.closeQuietly(clientWrapper);
    }

    if (response != null) {
        try {
            int code = response.getStatusLine().getStatusCode();
            final HttpResponseRange range = new HttpResponseRange("200-399");
            if (!range.contains(code)) {
                LOG.warn("response code out of range for uri: {}.  Expected {} but received {}", uri, range,
                        code);
                throw new NorthbounderException("response code out of range for uri:" + uri + ".  Expected "
                        + range + " but received " + code);
            }
        } finally {
            IOUtils.closeQuietly(clientWrapper);
        }
    }

    LOG.debug(response != null ? response.getStatusLine().getReasonPhrase() : "Response was null");
}

From source file:org.yamj.core.service.metadata.online.SearchEngineTools.java

private DigestedResponse requestContent(CharSequence cs) throws IOException {
    HttpGet httpGet = new HttpGet(cs.toString());
    httpGet.setHeader(HTTP.USER_AGENT,
            "Mozilla/6.0 (Windows NT 6.2; WOW64; rv:16.0.1) Gecko/20121011 Firefox/16.0.1");
    return httpClient.requestContent(httpGet, charset);
}

Example usage for org.apache.http.protocol HTTP USER_AGENT

Introduction

Prototype

Usage