Example usage for org.apache.http.client.utils URLEncodedUtils parse

Introduction

In this page you can find the example usage for org.apache.http.client.utils URLEncodedUtils parse.

Prototype

public static List<NameValuePair> parse(final HttpEntity entity) throws IOException

Source Link

Document

Returns a list of NameValuePair NameValuePairs as parsed from an HttpEntity .

Usage

From source file:illab.nabal.proxy.AbstractContext.java

/**
 * Get base string for HMAC-SHA1 encoding.
 * // w w  w. ja va 2s.  c  om
 * @deprecated
 * @param request
 * @return  signatureBaseString
 * @throws Exception
 */
protected String getSignatureBaseString(HttpUriRequest request) throws Exception {

    String signatureBaseString = "";

    URI uri = request.getURI();

    StringHelper strings = new StringHelper();
    strings.appendAllAtOnce(request.getMethod(), AMPERSEND, URLEncoder.encode(uri.getPath(), UTF_8), AMPERSEND);

    List<NameValuePair> oauthParams = new ArrayList<NameValuePair>();
    if (request instanceof HttpEntityEnclosingRequest) {
        HttpEntity entry = ((HttpEntityEnclosingRequest) request).getEntity();
        if (entry instanceof UrlEncodedFormEntity) {
            List<NameValuePair> params = URLEncodedUtils.parse(entry);
            if (params != null) {
                oauthParams.addAll(params);
            }
        }
    }

    List<NameValuePair> params = URLEncodedUtils.parse(uri, UTF_8);
    if (params != null) {
        oauthParams.addAll(params);
        if (oauthParams.size() > 0) {
            StringHelper paramStrings = new StringHelper();
            NameValuePair[] sortedParams = oauthParams.toArray(new NameValuePair[params.size()]);
            Arrays.sort(sortedParams, ParameterHelper.paramComparator);
            int paramCnt = 0;
            for (NameValuePair param : sortedParams) {
                if (paramCnt > 0) {
                    paramStrings.append(AMPERSEND);
                }
                paramStrings.append(param.getName());
                paramStrings.append(EQUAL_MARK);
                if (StringHelper.isEmpty(param.getName()) == false && OAUTH_CALLBACK.equals(param.getName())) {
                    paramStrings.append(URLEncoder.encode(param.getValue(), UTF_8));
                } else {
                    paramStrings.append(StringHelper.nvl(param.getValue()));
                }
                paramCnt++;
            }
            strings.append(URLEncoder.encode(paramStrings.toString(), UTF_8));

            paramStrings = null;
            sortedParams = null;
            params = null;
            oauthParams = null;
        }
    }

    signatureBaseString = strings.toString();

    strings = null;

    return signatureBaseString;
}