Example usage for org.apache.commons.httpclient HttpMethod getResponseHeaders

List of usage examples for org.apache.commons.httpclient HttpMethod getResponseHeaders

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.httpclient.*
  5. HttpMethod
  6. getResponseHeaders

Introduction

In this page you can find the example usage for org.apache.commons.httpclient HttpMethod getResponseHeaders.

Prototype

public abstract Header[] getResponseHeaders(String paramString);

Source Link

Usage

From source file:davmail.http.DavGatewayHttpClientFacade.java

/**
 * Test if the method response is gzip encoded
 *
 * @param method http method/*  w  w w  .j av a 2 s.c o m*/
 * @return true if response is gzip encoded
 */
public static boolean isGzipEncoded(HttpMethod method) {
    Header[] contentEncodingHeaders = method.getResponseHeaders("Content-Encoding");
    if (contentEncodingHeaders != null) {
        for (Header header : contentEncodingHeaders) {
            if ("gzip".equals(header.getValue())) {
                return true;
            }
        }
    }
    return false;
}

From source file:com.tasktop.c2c.server.web.proxy.HttpProxy.java

public int getResponseContentLength(HttpMethod httpMethod) {
    Header[] headers = httpMethod.getResponseHeaders("Content-Length");
    if (headers.length == 0) {
        return -1;
    }/*from   www  . j av  a  2s  . c o m*/

    for (int i = headers.length - 1; i >= 0; i--) {
        Header header = headers[i];
        try {
            return Integer.parseInt(header.getValue());
        } catch (NumberFormatException e) {

        }
        // See if we can have better luck with another header, if present
    }
    return -1;
}

From source file:com.clarkparsia.sbol.editor.sparql.StardogEndpoint.java

private RDFParser getParser(HttpMethod response) {
    for (Header header : response.getResponseHeaders("Content-Type")) {
        for (HeaderElement headerEl : header.getElements()) {
            String mimeType = headerEl.getName();
            if (mimeType != null) {
                RDFFormat format = (RDFFormat) this.registry.getFileFormatForMIMEType(mimeType);

                RDFParserFactory factory = (RDFParserFactory) this.registry.get(format);
                if (factory != null)
                    return factory.getParser();
            }//www  . ja va 2s  .  c o m
        }
    }
    throw new UnsupportedQueryResultFormatException(
            "No parser factory available for this graph query result format");
}

From source file:com.jivesoftware.os.jive.utils.http.client.ApacheHttpClient31BackedHttpClient.java

private long getContentLength(HttpMethod method) {
    long size = -1;
    Header[] contentLengthHeader = method.getResponseHeaders("Content-Length");
    if (contentLengthHeader != null && contentLengthHeader.length == 1 && contentLengthHeader[0] != null
            && contentLengthHeader[0].getValue() != null) {
        try {/*from  w w  w.ja va 2s.  c  o  m*/
            String contentLength = contentLengthHeader[0].getValue();
            size = Long.parseLong(contentLength);
        } catch (NumberFormatException e) {
            LOG.warn("cant parse content Content-Length", e);
        }
    }
    return size;
}

From source file:com.jivesoftware.os.jive.utils.http.client.ApacheHttpClient31BackedHttpClient.java

private String getContentType(HttpMethod method) {
    String contentType = "application/octet-stream";
    Header[] contentTypeHeaders = method.getResponseHeaders("Content-Type");
    if (contentTypeHeaders != null && contentTypeHeaders.length == 1 && contentTypeHeaders[0] != null
            && contentTypeHeaders[0].getValue() != null) {
        contentType = contentTypeHeaders[0].getValue();
    }/*from w  ww  .  j  a v  a  2s. c om*/
    return contentType;
}

From source file:com.jivesoftware.os.jive.utils.http.client.ApacheHttpClient31BackedHttpClient.java

private String GetFileNameFromContentDisposition(HttpMethod method) {
    String filename = "";
    ContentDisposition contentDisposition;
    Header[] contentDispositionHeader = method.getResponseHeaders("Content-Disposition");
    if (contentDispositionHeader != null && contentDispositionHeader.length == 1
            && contentDispositionHeader[0] != null && contentDispositionHeader[0].getValue() != null) {
        try {/*from w w  w  .ja v a 2  s .c o  m*/
            contentDisposition = new ContentDisposition(contentDispositionHeader[0].getValue());
            filename = contentDisposition.getFileName();
        } catch (java.text.ParseException e) {
            LOG.warn("cant parse content disposition", e);
        }
    }
    return filename;
}

From source file:com.taobao.diamond.client.impl.DefaultDiamondSubscriber.java

/**
 * //  w  ww. j a  v  a 2  s  . co m
 * 
 * @param httpMethod
 */
void changeSpacingInterval(HttpMethod httpMethod) {
    Header[] spacingIntervalHeaders = httpMethod.getResponseHeaders(Constants.SPACING_INTERVAL);
    if (spacingIntervalHeaders.length >= 1) {
        try {
            diamondConfigure.setPollingIntervalTime(Integer.parseInt(spacingIntervalHeaders[0].getValue()));
        } catch (RuntimeException e) {
            log.error("", e);
        }
    }
}

From source file:cn.leancloud.diamond.client.impl.DefaultDiamondSubscriber.java

/**
 * ?/*from ww  w  . j  a  v a 2 s.c o  m*/
 * 
 * @param httpMethod
 */
void changeSpacingInterval(HttpMethod httpMethod) {
    Header[] spacingIntervalHeaders = httpMethod.getResponseHeaders(Constants.SPACING_INTERVAL);
    if (spacingIntervalHeaders.length >= 1) {
        try {
            diamondConfigure.setPollingIntervalTime(Integer.parseInt(spacingIntervalHeaders[0].getValue()));
        } catch (RuntimeException e) {
            log.error("", e);
        }
    }
}

From source file:com.cyberway.issue.crawler.fetcher.FetchHTTP.java

/**
 * @param method Method that got a 401./*www.  j a v a 2  s.c o m*/
 * @param curi CrawlURI that got a 401.
 * @return Returns first wholesome authscheme found else null.
 */
protected AuthScheme getAuthScheme(final HttpMethod method, final CrawlURI curi) {
    Header[] headers = method.getResponseHeaders("WWW-Authenticate");
    if (headers == null || headers.length <= 0) {
        logger.info("We got a 401 but no WWW-Authenticate challenge: " + curi.toString());
        return null;
    }

    Map authschemes = null;
    try {
        authschemes = AuthChallengeParser.parseChallenges(headers);
    } catch (MalformedChallengeException e) {
        logger.info("Failed challenge parse: " + e.getMessage());
    }
    if (authschemes == null || authschemes.size() <= 0) {
        logger.info("We got a 401 and WWW-Authenticate challenge" + " but failed parse of the header "
                + curi.toString());
        return null;
    }

    AuthScheme result = null;
    // Use the first auth found.
    for (Iterator i = authschemes.keySet().iterator(); result == null && i.hasNext();) {
        String key = (String) i.next();
        String challenge = (String) authschemes.get(key);
        if (key == null || key.length() <= 0 || challenge == null || challenge.length() <= 0) {
            logger.warning("Empty scheme: " + curi.toString() + ": " + headers);
        }
        AuthScheme authscheme = null;
        if (key.equals("basic")) {
            authscheme = new BasicScheme();
        } else if (key.equals("digest")) {
            authscheme = new DigestScheme();
        } else {
            logger.info("Unsupported scheme: " + key);
            continue;
        }

        try {
            authscheme.processChallenge(challenge);
        } catch (MalformedChallengeException e) {
            logger.info(e.getMessage() + " " + curi + " " + headers);
            continue;
        }
        if (authscheme.isConnectionBased()) {
            logger.info("Connection based " + authscheme);
            continue;
        }

        if (authscheme.getRealm() == null || authscheme.getRealm().length() <= 0) {
            logger.info("Empty realm " + authscheme + " for " + curi);
            continue;
        }
        result = authscheme;
    }

    return result;
}

From source file:org.apache.jmeter.protocol.http.sampler.HTTPHC3Impl.java

/**
 * From the <code>HttpMethod</code>, store all the "set-cookie" key-pair
 * values in the cookieManager of the <code>UrlConfig</code>.
 *
 * @param method//from w  ww.  ja  v  a2s. c o m
 *            <code>HttpMethod</code> which represents the request
 * @param u
 *            <code>URL</code> of the URL request
 * @param cookieManager
 *            the <code>CookieManager</code> containing all the cookies
 */
protected void saveConnectionCookies(HttpMethod method, URL u, CookieManager cookieManager) {
    if (cookieManager != null) {
        Header[] hdr = method.getResponseHeaders(HTTPConstants.HEADER_SET_COOKIE);
        for (Header responseHeader : hdr) {
            cookieManager.addCookieFromHeader(responseHeader.getValue(), u);
        }
    }
}